[INFO] fetching crate kasimir 0.1.0...
[INFO] checking kasimir-0.1.0 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate kasimir 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate kasimir 0.1.0
[INFO] finished tweaking crates.io crate kasimir 0.1.0
[INFO] tweaked toml for crates.io crate kasimir 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kasimir 0.1.0 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 389bd698ed8decc6980fc53ca16e1e911805a90b657b1e787a4c1665e387a896
[INFO] running `Command { std: "docker" "start" "-a" "389bd698ed8decc6980fc53ca16e1e911805a90b657b1e787a4c1665e387a896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "389bd698ed8decc6980fc53ca16e1e911805a90b657b1e787a4c1665e387a896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "389bd698ed8decc6980fc53ca16e1e911805a90b657b1e787a4c1665e387a896", kill_on_drop: false }`
[INFO] [stdout] 389bd698ed8decc6980fc53ca16e1e911805a90b657b1e787a4c1665e387a896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83c57b53d201f02ff3d3b7ecc8841e822d7441a0e7aca272d9bdd0b22e7f606f
[INFO] running `Command { std: "docker" "start" "-a" "83c57b53d201f02ff3d3b7ecc8841e822d7441a0e7aca272d9bdd0b22e7f606f", kill_on_drop: false }`
[INFO] [stderr]     Checking kasimir-sys v0.1.0
[INFO] [stderr]     Checking kasimir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]     --> src/lib.rs:1064:9
[INFO] [stdout]      |
[INFO] [stdout] 1064 |         super::get_sys_info();
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^-- argument #1 of type `&mut _` is missing
[INFO] [stdout]      |
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> src/lib.rs:722:8
[INFO] [stdout]      |
[INFO] [stdout] 722  | pub fn get_sys_info<T: Read + Write + ?Sized>(stream: &mut T) -> Result<SysInfo, Error> {
[INFO] [stdout]      |        ^^^^^^^^^^^^                           --------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]      |
[INFO] [stdout] 1064 |         super::get_sys_info(/* stream */);
[INFO] [stdout]      |                             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/lib.rs:907:9
[INFO] [stdout]     |
[INFO] [stdout] 907 |     let result = run_request(stream, &request)?;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/lib.rs:941:9
[INFO] [stdout]     |
[INFO] [stdout] 941 |     let result = run_request(stream, &request)?;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/lib.rs:907:9
[INFO] [stdout]     |
[INFO] [stdout] 907 |     let result = run_request(stream, &request)?;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/lib.rs:941:9
[INFO] [stdout]     |
[INFO] [stdout] 941 |     let result = run_request(stream, &request)?;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kasimir` (lib test) due to 1 previous error; 2 warnings emitted
[INFO] [stdout] warning: structure field `lastFor` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     lastFor: i32,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to snake case: `last_for`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: structure field `deviceId` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 |     deviceId: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to snake case: `device_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `oemId` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:225:5
[INFO] [stdout]     |
[INFO] [stdout] 225 |     oemId: Option<String>,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to snake case: `oem_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `hwId` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 226 |     hwId: Option<String>,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to snake case: `hw_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]    --> src/lib.rs:559:43
[INFO] [stdout]     |
[INFO] [stdout] 559 |                     weekday:    rule.wday.into_iter().map(|x| 0 != *x).collect::<Vec<bool>>().try_into().unwrap(),
[INFO] [stdout]     |                                           ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 559 -                     weekday:    rule.wday.into_iter().map(|x| 0 != *x).collect::<Vec<bool>>().try_into().unwrap(),
[INFO] [stdout] 559 +                     weekday:    rule.wday.iter().map(|x| 0 != *x).collect::<Vec<bool>>().try_into().unwrap(),
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 559 -                     weekday:    rule.wday.into_iter().map(|x| 0 != *x).collect::<Vec<bool>>().try_into().unwrap(),
[INFO] [stdout] 559 +                     weekday:    IntoIterator::into_iter(rule.wday).map(|x| 0 != *x).collect::<Vec<bool>>().try_into().unwrap(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]    --> src/lib.rs:624:47
[INFO] [stdout]     |
[INFO] [stdout] 624 |                     weekday:        rule.wday.into_iter().map(|x| 0 != *x).collect::<Vec<bool>>().try_into().unwrap(),
[INFO] [stdout]     |                                               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 624 -                     weekday:        rule.wday.into_iter().map(|x| 0 != *x).collect::<Vec<bool>>().try_into().unwrap(),
[INFO] [stdout] 624 +                     weekday:        rule.wday.iter().map(|x| 0 != *x).collect::<Vec<bool>>().try_into().unwrap(),
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 624 -                     weekday:        rule.wday.into_iter().map(|x| 0 != *x).collect::<Vec<bool>>().try_into().unwrap(),
[INFO] [stdout] 624 +                     weekday:        IntoIterator::into_iter(rule.wday).map(|x| 0 != *x).collect::<Vec<bool>>().try_into().unwrap(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/lib.rs:1014:5
[INFO] [stdout]      |
[INFO] [stdout] 1014 |     kasimir_sys::write_hs100_str(stream, serialized);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1014 |     let _ = kasimir_sys::write_hs100_str(stream, serialized);
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/lib.rs:1031:5
[INFO] [stdout]      |
[INFO] [stdout] 1031 |     kasimir_sys::write_hs100_str(stream, serialized);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1031 |     let _ = kasimir_sys::write_hs100_str(stream, serialized);
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/lib.rs:1037:5
[INFO] [stdout]      |
[INFO] [stdout] 1037 |     std::io::stdout().flush();
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1037 |     let _ = std::io::stdout().flush();
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/lib.rs:1050:5
[INFO] [stdout]      |
[INFO] [stdout] 1050 |     kasimir_sys::write_hs100_str(stream, serialized);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1050 |     let _ = kasimir_sys::write_hs100_str(stream, serialized);
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83c57b53d201f02ff3d3b7ecc8841e822d7441a0e7aca272d9bdd0b22e7f606f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c57b53d201f02ff3d3b7ecc8841e822d7441a0e7aca272d9bdd0b22e7f606f", kill_on_drop: false }`
[INFO] [stdout] 83c57b53d201f02ff3d3b7ecc8841e822d7441a0e7aca272d9bdd0b22e7f606f
