[INFO] fetching crate varuint 0.6.0...
[INFO] testing varuint-0.6.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate varuint 0.6.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate varuint 0.6.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate varuint 0.6.0
[INFO] finished tweaking crates.io crate varuint 0.6.0
[INFO] tweaked toml for crates.io crate varuint 0.6.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e11889d939bddcf4aca70186291891fd7a5e61d81a46ec64142983c344fd4f3d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e11889d939bddcf4aca70186291891fd7a5e61d81a46ec64142983c344fd4f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e11889d939bddcf4aca70186291891fd7a5e61d81a46ec64142983c344fd4f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e11889d939bddcf4aca70186291891fd7a5e61d81a46ec64142983c344fd4f3d", kill_on_drop: false }`
[INFO] [stdout] e11889d939bddcf4aca70186291891fd7a5e61d81a46ec64142983c344fd4f3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d902c2391a4eba94f5992cd994a4b006cd4ad56598d1b0a34dab8679b47fb56
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d902c2391a4eba94f5992cd994a4b006cd4ad56598d1b0a34dab8679b47fb56", kill_on_drop: false }`
[INFO] [stderr]    Compiling varuint v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:343:18
[INFO] [stdout]     |
[INFO] [stdout] 343 |             v @ 0...240 => return Ok(v),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:344:16
[INFO] [stdout]     |
[INFO] [stdout] 344 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:360:18
[INFO] [stdout]     |
[INFO] [stdout] 360 |             v @ 0...240 => return Ok(u16::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:361:16
[INFO] [stdout]     |
[INFO] [stdout] 361 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:379:18
[INFO] [stdout]     |
[INFO] [stdout] 379 |             v @ 0...240 => return Ok(u32::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:380:16
[INFO] [stdout]     |
[INFO] [stdout] 380 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:408:18
[INFO] [stdout]     |
[INFO] [stdout] 408 |             v @ 0...240 => return Ok(u64::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:409:16
[INFO] [stdout]     |
[INFO] [stdout] 409 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:451:18
[INFO] [stdout]     |
[INFO] [stdout] 451 |             v @ 0...240 => return Ok(u128::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:452:16
[INFO] [stdout]     |
[INFO] [stdout] 452 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/ser_deser.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn serialize(&self, w: &mut Write) -> Result<usize>;
[INFO] [stdout]   |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn deserialize(r: &mut Read) -> Result<Self>;
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:31:28
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:43:28
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:105:33
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:111:28
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:129:28
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:141:33
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:147:28
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:159:33
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:165:28
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:177:33
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:183:28
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:134:41
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let mut buf: [u8; 2] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:150:41
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let mut buf: [u8; 3] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:171:41
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let mut buf: [u8; 5] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:202:41
[INFO] [stdout]     |
[INFO] [stdout] 202 |         let mut buf: [u8; 9] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:251:42
[INFO] [stdout]     |
[INFO] [stdout] 251 |         let mut buf: [u8; 17] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:340:41
[INFO] [stdout]     |
[INFO] [stdout] 340 |         let mut buf: [u8; 2] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:357:41
[INFO] [stdout]     |
[INFO] [stdout] 357 |         let mut buf: [u8; 3] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:376:41
[INFO] [stdout]     |
[INFO] [stdout] 376 |         let mut buf: [u8; 5] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:392:43
[INFO] [stdout]     |
[INFO] [stdout] 392 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:405:41
[INFO] [stdout]     |
[INFO] [stdout] 405 |         let mut buf: [u8; 9] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:425:43
[INFO] [stdout]     |
[INFO] [stdout] 425 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:435:43
[INFO] [stdout]     |
[INFO] [stdout] 435 |                 let mut v: u64 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:448:42
[INFO] [stdout]     |
[INFO] [stdout] 448 |         let mut buf: [u8; 17] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:468:43
[INFO] [stdout]     |
[INFO] [stdout] 468 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:478:43
[INFO] [stdout]     |
[INFO] [stdout] 478 |                 let mut v: u64 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:485:44
[INFO] [stdout]     |
[INFO] [stdout] 485 |                 let mut v: u128 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stdout] warning: 43 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d902c2391a4eba94f5992cd994a4b006cd4ad56598d1b0a34dab8679b47fb56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d902c2391a4eba94f5992cd994a4b006cd4ad56598d1b0a34dab8679b47fb56", kill_on_drop: false }`
[INFO] [stdout] 7d902c2391a4eba94f5992cd994a4b006cd4ad56598d1b0a34dab8679b47fb56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5337f24301ebdc89e6ee76c5bd2265fbf196b9aec984325fb0bf6092eb4d93e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f5337f24301ebdc89e6ee76c5bd2265fbf196b9aec984325fb0bf6092eb4d93e", kill_on_drop: false }`
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:343:18
[INFO] [stdout]     |
[INFO] [stdout] 343 |             v @ 0...240 => return Ok(v),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:344:16
[INFO] [stdout]     |
[INFO] [stdout] 344 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:360:18
[INFO] [stdout]     |
[INFO] [stdout] 360 |             v @ 0...240 => return Ok(u16::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:361:16
[INFO] [stdout]     |
[INFO] [stdout] 361 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:379:18
[INFO] [stdout]     |
[INFO] [stdout] 379 |             v @ 0...240 => return Ok(u32::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:380:16
[INFO] [stdout]     |
[INFO] [stdout] 380 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:408:18
[INFO] [stdout]     |
[INFO] [stdout] 408 |             v @ 0...240 => return Ok(u64::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:409:16
[INFO] [stdout]     |
[INFO] [stdout] 409 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:451:18
[INFO] [stdout]     |
[INFO] [stdout] 451 |             v @ 0...240 => return Ok(u128::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:452:16
[INFO] [stdout]     |
[INFO] [stdout] 452 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/ser_deser.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn serialize(&self, w: &mut Write) -> Result<usize>;
[INFO] [stdout]   |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn deserialize(r: &mut Read) -> Result<Self>;
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:31:28
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:43:28
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:105:33
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:111:28
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:129:28
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:141:33
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:147:28
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:159:33
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:165:28
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:177:33
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:183:28
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:134:41
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let mut buf: [u8; 2] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:150:41
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let mut buf: [u8; 3] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:171:41
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let mut buf: [u8; 5] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:202:41
[INFO] [stdout]     |
[INFO] [stdout] 202 |         let mut buf: [u8; 9] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:251:42
[INFO] [stdout]     |
[INFO] [stdout] 251 |         let mut buf: [u8; 17] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:340:41
[INFO] [stdout]     |
[INFO] [stdout] 340 |         let mut buf: [u8; 2] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:357:41
[INFO] [stdout]     |
[INFO] [stdout] 357 |         let mut buf: [u8; 3] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:376:41
[INFO] [stdout]     |
[INFO] [stdout] 376 |         let mut buf: [u8; 5] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:392:43
[INFO] [stdout]     |
[INFO] [stdout] 392 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:405:41
[INFO] [stdout]     |
[INFO] [stdout] 405 |         let mut buf: [u8; 9] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:425:43
[INFO] [stdout]     |
[INFO] [stdout] 425 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:435:43
[INFO] [stdout]     |
[INFO] [stdout] 435 |                 let mut v: u64 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:448:42
[INFO] [stdout]     |
[INFO] [stdout] 448 |         let mut buf: [u8; 17] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:468:43
[INFO] [stdout]     |
[INFO] [stdout] 468 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:478:43
[INFO] [stdout]     |
[INFO] [stdout] 478 |                 let mut v: u64 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:485:44
[INFO] [stdout]     |
[INFO] [stdout] 485 |                 let mut v: u128 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 43 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling varuint v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:343:18
[INFO] [stdout]     |
[INFO] [stdout] 343 |             v @ 0...240 => return Ok(v),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:344:16
[INFO] [stdout]     |
[INFO] [stdout] 344 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:360:18
[INFO] [stdout]     |
[INFO] [stdout] 360 |             v @ 0...240 => return Ok(u16::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:361:16
[INFO] [stdout]     |
[INFO] [stdout] 361 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:379:18
[INFO] [stdout]     |
[INFO] [stdout] 379 |             v @ 0...240 => return Ok(u32::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:380:16
[INFO] [stdout]     |
[INFO] [stdout] 380 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:408:18
[INFO] [stdout]     |
[INFO] [stdout] 408 |             v @ 0...240 => return Ok(u64::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:409:16
[INFO] [stdout]     |
[INFO] [stdout] 409 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:451:18
[INFO] [stdout]     |
[INFO] [stdout] 451 |             v @ 0...240 => return Ok(u128::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:452:16
[INFO] [stdout]     |
[INFO] [stdout] 452 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/ser_deser.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn serialize(&self, w: &mut Write) -> Result<usize>;
[INFO] [stdout]   |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn deserialize(r: &mut Read) -> Result<Self>;
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:31:28
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ser_deser.rs:43:28
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:105:33
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:111:28
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:129:28
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:141:33
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:147:28
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:159:33
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:165:28
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> tests/varuint.rs:10:38
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut arr: [u8; 17] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:177:33
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ser_deser.rs:183:28
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:134:41
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let mut buf: [u8; 2] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:150:41
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let mut buf: [u8; 3] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:171:41
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let mut buf: [u8; 5] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:202:41
[INFO] [stdout]     |
[INFO] [stdout] 202 |         let mut buf: [u8; 9] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:251:42
[INFO] [stdout]     |
[INFO] [stdout] 251 |         let mut buf: [u8; 17] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:340:41
[INFO] [stdout]     |
[INFO] [stdout] 340 |         let mut buf: [u8; 2] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:357:41
[INFO] [stdout]     |
[INFO] [stdout] 357 |         let mut buf: [u8; 3] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:376:41
[INFO] [stdout]     |
[INFO] [stdout] 376 |         let mut buf: [u8; 5] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:392:43
[INFO] [stdout]     |
[INFO] [stdout] 392 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:405:41
[INFO] [stdout]     |
[INFO] [stdout] 405 |         let mut buf: [u8; 9] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:425:43
[INFO] [stdout]     |
[INFO] [stdout] 425 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:435:43
[INFO] [stdout]     |
[INFO] [stdout] 435 |                 let mut v: u64 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:448:42
[INFO] [stdout]     |
[INFO] [stdout] 448 |         let mut buf: [u8; 17] = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:468:43
[INFO] [stdout]     |
[INFO] [stdout] 468 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:478:43
[INFO] [stdout]     |
[INFO] [stdout] 478 |                 let mut v: u64 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/read_write.rs:485:44
[INFO] [stdout]     |
[INFO] [stdout] 485 |                 let mut v: u128 = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 43 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.27s
[INFO] running `Command { std: "docker" "inspect" "f5337f24301ebdc89e6ee76c5bd2265fbf196b9aec984325fb0bf6092eb4d93e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5337f24301ebdc89e6ee76c5bd2265fbf196b9aec984325fb0bf6092eb4d93e", kill_on_drop: false }`
[INFO] [stdout] f5337f24301ebdc89e6ee76c5bd2265fbf196b9aec984325fb0bf6092eb4d93e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd00d656477049d6f13f1cdd0f0398f8dceb69cc371171be5337e853f27ec4f0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cd00d656477049d6f13f1cdd0f0398f8dceb69cc371171be5337e853f27ec4f0", kill_on_drop: false }`
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:343:18
[INFO] [stderr]     |
[INFO] [stderr] 343 |             v @ 0...240 => return Ok(v),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:344:16
[INFO] [stderr]     |
[INFO] [stderr] 344 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:360:18
[INFO] [stderr]     |
[INFO] [stderr] 360 |             v @ 0...240 => return Ok(u16::from(v)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:361:16
[INFO] [stderr]     |
[INFO] [stderr] 361 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:379:18
[INFO] [stderr]     |
[INFO] [stderr] 379 |             v @ 0...240 => return Ok(u32::from(v)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:380:16
[INFO] [stderr]     |
[INFO] [stderr] 380 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:408:18
[INFO] [stderr]     |
[INFO] [stderr] 408 |             v @ 0...240 => return Ok(u64::from(v)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:409:16
[INFO] [stderr]     |
[INFO] [stderr] 409 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:451:18
[INFO] [stderr]     |
[INFO] [stderr] 451 |             v @ 0...240 => return Ok(u128::from(v)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:452:16
[INFO] [stderr]     |
[INFO] [stderr] 452 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/ser_deser.rs:9:33
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn serialize(&self, w: &mut Write) -> Result<usize>;
[INFO] [stderr]   |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser_deser.rs:15:28
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn deserialize(r: &mut Read) -> Result<Self>;
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser_deser.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser_deser.rs:25:28
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser_deser.rs:31:28
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser_deser.rs:37:28
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser_deser.rs:43:28
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:105:33
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:111:28
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:123:33
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:129:28
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:141:33
[INFO] [stderr]     |
[INFO] [stderr] 141 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:147:28
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:159:33
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:165:28
[INFO] [stderr]     |
[INFO] [stderr] 165 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:177:33
[INFO] [stderr]     |
[INFO] [stderr] 177 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:183:28
[INFO] [stderr]     |
[INFO] [stderr] 183 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:134:41
[INFO] [stderr]     |
[INFO] [stderr] 134 |         let mut buf: [u8; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:150:41
[INFO] [stderr]     |
[INFO] [stderr] 150 |         let mut buf: [u8; 3] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:171:41
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let mut buf: [u8; 5] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:202:41
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let mut buf: [u8; 9] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:251:42
[INFO] [stderr]     |
[INFO] [stderr] 251 |         let mut buf: [u8; 17] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:340:41
[INFO] [stderr]     |
[INFO] [stderr] 340 |         let mut buf: [u8; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:357:41
[INFO] [stderr]     |
[INFO] [stderr] 357 |         let mut buf: [u8; 3] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:376:41
[INFO] [stderr]     |
[INFO] [stderr] 376 |         let mut buf: [u8; 5] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:392:43
[INFO] [stderr]     |
[INFO] [stderr] 392 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:405:41
[INFO] [stderr]     |
[INFO] [stderr] 405 |         let mut buf: [u8; 9] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:425:43
[INFO] [stderr]     |
[INFO] [stderr] 425 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:435:43
[INFO] [stderr]     |
[INFO] [stderr] 435 |                 let mut v: u64 = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:448:42
[INFO] [stderr]     |
[INFO] [stderr] 448 |         let mut buf: [u8; 17] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:468:43
[INFO] [stderr]     |
[INFO] [stderr] 468 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:478:43
[INFO] [stderr]     |
[INFO] [stderr] 478 |                 let mut v: u64 = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:485:44
[INFO] [stderr]     |
[INFO] [stderr] 485 |                 let mut v: u128 = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 43 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> tests/varuint.rs:10:38
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let mut arr: [u8; 17] = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:343:18
[INFO] [stderr]     |
[INFO] [stderr] 343 |             v @ 0...240 => return Ok(v),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:344:16
[INFO] [stderr]     |
[INFO] [stderr] 344 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:360:18
[INFO] [stderr]     |
[INFO] [stderr] 360 |             v @ 0...240 => return Ok(u16::from(v)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:361:16
[INFO] [stderr]     |
[INFO] [stderr] 361 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:379:18
[INFO] [stderr]     |
[INFO] [stderr] 379 |             v @ 0...240 => return Ok(u32::from(v)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:380:16
[INFO] [stderr]     |
[INFO] [stderr] 380 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:408:18
[INFO] [stderr]     |
[INFO] [stderr] 408 |             v @ 0...240 => return Ok(u64::from(v)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:409:16
[INFO] [stderr]     |
[INFO] [stderr] 409 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:451:18
[INFO] [stderr]     |
[INFO] [stderr] 451 |             v @ 0...240 => return Ok(u128::from(v)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read_write.rs:452:16
[INFO] [stderr]     |
[INFO] [stderr] 452 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/ser_deser.rs:9:33
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn serialize(&self, w: &mut Write) -> Result<usize>;
[INFO] [stderr]   |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser_deser.rs:15:28
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn deserialize(r: &mut Read) -> Result<Self>;
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser_deser.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser_deser.rs:25:28
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser_deser.rs:31:28
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser_deser.rs:37:28
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser_deser.rs:43:28
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:105:33
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:111:28
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:123:33
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:129:28
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:141:33
[INFO] [stderr]     |
[INFO] [stderr] 141 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:147:28
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:159:33
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:165:28
[INFO] [stderr]     |
[INFO] [stderr] 165 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:177:33
[INFO] [stderr]     |
[INFO] [stderr] 177 |     fn serialize(&self, w: &mut Write) -> Result<usize> {
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ser_deser.rs:183:28
[INFO] [stderr]     |
[INFO] [stderr] 183 |     fn deserialize(r: &mut Read) -> Result<Self> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:134:41
[INFO] [stderr]     |
[INFO] [stderr] 134 |         let mut buf: [u8; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:150:41
[INFO] [stderr]     |
[INFO] [stderr] 150 |         let mut buf: [u8; 3] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:171:41
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let mut buf: [u8; 5] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:202:41
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let mut buf: [u8; 9] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:251:42
[INFO] [stderr]     |
[INFO] [stderr] 251 |         let mut buf: [u8; 17] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:340:41
[INFO] [stderr]     |
[INFO] [stderr] 340 |         let mut buf: [u8; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:357:41
[INFO] [stderr]     |
[INFO] [stderr] 357 |         let mut buf: [u8; 3] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:376:41
[INFO] [stderr]     |
[INFO] [stderr] 376 |         let mut buf: [u8; 5] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:392:43
[INFO] [stderr]     |
[INFO] [stderr] 392 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:405:41
[INFO] [stderr]     |
[INFO] [stderr] 405 |         let mut buf: [u8; 9] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:425:43
[INFO] [stderr]     |
[INFO] [stderr] 425 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:435:43
[INFO] [stderr]     |
[INFO] [stderr] 435 |                 let mut v: u64 = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:448:42
[INFO] [stderr]     |
[INFO] [stderr] 448 |         let mut buf: [u8; 17] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:468:43
[INFO] [stderr]     |
[INFO] [stderr] 468 |                 let mut v: u32 = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:478:43
[INFO] [stderr]     |
[INFO] [stderr] 478 |                 let mut v: u64 = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/read_write.rs:485:44
[INFO] [stderr]     |
[INFO] [stderr] 485 |                 let mut v: u128 = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 43 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/varuint-b7d715b762da065c
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/read_write-a1d1a230f80e7240
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/varuint-7e2371afe1b430ac
[INFO] [stdout] test test_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests varuint
[INFO] [stdout] test test_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/read_write.rs:343:18
[INFO] [stderr]     |
[INFO] [stderr] 343 |             v @ 0...240 => return Ok(v),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/read_write.rs:344:16
[INFO] [stderr]     |
[INFO] [stderr] 344 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/read_write.rs:360:18
[INFO] [stderr]     |
[INFO] [stderr] 360 |             v @ 0...240 => return Ok(u16::from(v)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/read_write.rs:361:16
[INFO] [stderr]     |
[INFO] [stderr] 361 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/read_write.rs:379:18
[INFO] [stderr]     |
[INFO] [stderr] 379 |             v @ 0...240 => return Ok(u32::from(v)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/read_write.rs:380:16
[INFO] [stderr]     |
[INFO] [stderr] 380 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/read_write.rs:408:18
[INFO] [stderr]     |
[INFO] [stderr] 408 |             v @ 0...240 => return Ok(u64::from(v)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/read_write.rs:409:16
[INFO] [stderr]     |
[INFO] [stderr] 409 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/read_write.rs:451:18
[INFO] [stderr]     |
[INFO] [stderr] 451 |             v @ 0...240 => return Ok(u128::from(v)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/read_write.rs:452:16
[INFO] [stderr]     |
[INFO] [stderr] 452 |             241...247 => 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/varint.rs - varint::Varint (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd00d656477049d6f13f1cdd0f0398f8dceb69cc371171be5337e853f27ec4f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd00d656477049d6f13f1cdd0f0398f8dceb69cc371171be5337e853f27ec4f0", kill_on_drop: false }`
[INFO] [stdout] cd00d656477049d6f13f1cdd0f0398f8dceb69cc371171be5337e853f27ec4f0
