[INFO] fetching crate pre-rfc3243-libtw2-packer 0.1.0... [INFO] testing pre-rfc3243-libtw2-packer-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate pre-rfc3243-libtw2-packer 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate pre-rfc3243-libtw2-packer 0.1.0 [INFO] finished tweaking crates.io crate pre-rfc3243-libtw2-packer 0.1.0 [INFO] tweaked toml for crates.io crate pre-rfc3243-libtw2-packer 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pre-rfc3243-libtw2-packer 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 38 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.5.2 (available: v0.7.6) [INFO] [stderr] Adding quickcheck v0.4.1 (available: v1.0.3) [INFO] [stderr] Adding uuid v0.8.2 (available: v1.17.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hexdump v0.1.2 [INFO] [stderr] Downloaded warn v0.2.2 [INFO] [stderr] Downloaded quickcheck v0.4.1 [INFO] [stderr] Downloaded mac v0.0.2 [INFO] [stderr] Downloaded buffer v0.1.9 [INFO] [stderr] Downloaded env_logger v0.3.5 [INFO] [stderr] Downloaded pre-rfc3243-libtw2-common v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 143f917071f21f0d5d8e4f4a1cecd86da9294eb4e523e44f5858389db7d67ef7 [INFO] running `Command { std: "docker" "start" "-a" "143f917071f21f0d5d8e4f4a1cecd86da9294eb4e523e44f5858389db7d67ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "143f917071f21f0d5d8e4f4a1cecd86da9294eb4e523e44f5858389db7d67ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "143f917071f21f0d5d8e4f4a1cecd86da9294eb4e523e44f5858389db7d67ef7", kill_on_drop: false }` [INFO] [stdout] 143f917071f21f0d5d8e4f4a1cecd86da9294eb4e523e44f5858389db7d67ef7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 74ebf24bc131d0fa3017bd184cefd318be6827418cf3c99436c00009a7f1bf21 [INFO] running `Command { std: "docker" "start" "-a" "74ebf24bc131d0fa3017bd184cefd318be6827418cf3c99436c00009a7f1bf21", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling mac v0.0.2 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling buffer v0.1.9 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling warn v0.2.2 [INFO] [stderr] Compiling pre-rfc3243-libtw2-common v0.1.0 [INFO] [stderr] Compiling pre-rfc3243-libtw2-packer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:185:23 [INFO] [stdout] | [INFO] [stdout] 185 | fn new_impl(data: &[u8], demo: bool) -> Unpacker { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 185 | fn new_impl(data: &[u8], demo: bool) -> Unpacker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:192:22 [INFO] [stdout] | [INFO] [stdout] 192 | pub fn new(data: &[u8]) -> Unpacker { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 192 | pub fn new(data: &[u8]) -> Unpacker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:195:32 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn new_from_demo(data: &[u8]) -> Unpacker { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 195 | pub fn new_from_demo(data: &[u8]) -> Unpacker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:278:23 [INFO] [stdout] | [INFO] [stdout] 278 | pub fn new(slice: &[i32]) -> IntUnpacker { [INFO] [stdout] | ^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 278 | pub fn new(slice: &[i32]) -> IntUnpacker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.59s [INFO] running `Command { std: "docker" "inspect" "74ebf24bc131d0fa3017bd184cefd318be6827418cf3c99436c00009a7f1bf21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74ebf24bc131d0fa3017bd184cefd318be6827418cf3c99436c00009a7f1bf21", kill_on_drop: false }` [INFO] [stdout] 74ebf24bc131d0fa3017bd184cefd318be6827418cf3c99436c00009a7f1bf21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2be237beab1b986fcd7651698c3ae3e3e90189fe8518adba30114d8a0a00b5e2 [INFO] running `Command { std: "docker" "start" "-a" "2be237beab1b986fcd7651698c3ae3e3e90189fe8518adba30114d8a0a00b5e2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling hexdump v0.1.2 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:185:23 [INFO] [stdout] | [INFO] [stdout] 185 | fn new_impl(data: &[u8], demo: bool) -> Unpacker { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 185 | fn new_impl(data: &[u8], demo: bool) -> Unpacker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:192:22 [INFO] [stdout] | [INFO] [stdout] 192 | pub fn new(data: &[u8]) -> Unpacker { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 192 | pub fn new(data: &[u8]) -> Unpacker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:195:32 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn new_from_demo(data: &[u8]) -> Unpacker { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 195 | pub fn new_from_demo(data: &[u8]) -> Unpacker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:278:23 [INFO] [stdout] | [INFO] [stdout] 278 | pub fn new(slice: &[i32]) -> IntUnpacker { [INFO] [stdout] | ^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 278 | pub fn new(slice: &[i32]) -> IntUnpacker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling quickcheck v0.4.1 [INFO] [stderr] Compiling pre-rfc3243-libtw2-packer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:185:23 [INFO] [stdout] | [INFO] [stdout] 185 | fn new_impl(data: &[u8], demo: bool) -> Unpacker { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 185 | fn new_impl(data: &[u8], demo: bool) -> Unpacker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:192:22 [INFO] [stdout] | [INFO] [stdout] 192 | pub fn new(data: &[u8]) -> Unpacker { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 192 | pub fn new(data: &[u8]) -> Unpacker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:195:32 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn new_from_demo(data: &[u8]) -> Unpacker { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 195 | pub fn new_from_demo(data: &[u8]) -> Unpacker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:278:23 [INFO] [stdout] | [INFO] [stdout] 278 | pub fn new(slice: &[i32]) -> IntUnpacker { [INFO] [stdout] | ^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 278 | pub fn new(slice: &[i32]) -> IntUnpacker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.15s [INFO] running `Command { std: "docker" "inspect" "2be237beab1b986fcd7651698c3ae3e3e90189fe8518adba30114d8a0a00b5e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2be237beab1b986fcd7651698c3ae3e3e90189fe8518adba30114d8a0a00b5e2", kill_on_drop: false }` [INFO] [stdout] 2be237beab1b986fcd7651698c3ae3e3e90189fe8518adba30114d8a0a00b5e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f0739f43e949e8bddd05f63ed13a9086c49ce42b31b7bf7e5ec2fc3d753483b5 [INFO] running `Command { std: "docker" "start" "-a" "f0739f43e949e8bddd05f63ed13a9086c49ce42b31b7bf7e5ec2fc3d753483b5", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:185:23 [INFO] [stderr] | [INFO] [stderr] 185 | fn new_impl(data: &[u8], demo: bool) -> Unpacker { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 185 | fn new_impl(data: &[u8], demo: bool) -> Unpacker<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:192:22 [INFO] [stderr] | [INFO] [stderr] 192 | pub fn new(data: &[u8]) -> Unpacker { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 192 | pub fn new(data: &[u8]) -> Unpacker<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:195:32 [INFO] [stderr] | [INFO] [stderr] 195 | pub fn new_from_demo(data: &[u8]) -> Unpacker { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 195 | pub fn new_from_demo(data: &[u8]) -> Unpacker<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:278:23 [INFO] [stderr] | [INFO] [stderr] 278 | pub fn new(slice: &[i32]) -> IntUnpacker { [INFO] [stderr] | ^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 278 | pub fn new(slice: &[i32]) -> IntUnpacker<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `pre-rfc3243-libtw2-packer` (lib) generated 4 warnings (run `cargo fix --lib -p pre-rfc3243-libtw2-packer` to apply 4 suggestions) [INFO] [stderr] warning: `pre-rfc3243-libtw2-packer` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libtw2_packer-a7b699f98f4bd0a2) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test test::excess_data ... ok [INFO] [stdout] test test::int_0 ... ok [INFO] [stdout] test test::int_64 ... ok [INFO] [stdout] test test::int_empty ... ok [INFO] [stdout] test test::int_extend_empty ... ok [INFO] [stdout] test test::int_63 ... ok [INFO] [stdout] test test::int_m1 ... ok [INFO] [stdout] test test::int_m64 ... ok [INFO] [stdout] test test::int_1 ... ok [INFO] [stdout] test test::int_m65 ... ok [INFO] [stdout] test test::int_max ... ok [INFO] [stdout] test test::int_min ... ok [INFO] [stdout] test test::int_overlong1 ... ok [INFO] [stdout] test test::int_overlong2 ... ok [INFO] [stdout] test test::int_quirk1 ... ok [INFO] [stdout] test test::int_quirk2 ... ok [INFO] [stdout] test test::str_no_nul ... ok [INFO] [stdout] test test::str_empty ... ok [INFO] [stdout] test test::int_roundtrip ... ok [INFO] [stdout] test test::int_no_panic ... ok [INFO] [stdout] test test::str_rest3 ... ok [INFO] [stdout] test test::str_rest1 ... ok [INFO] [stdout] test test::str_none ... ok [INFO] [stdout] test test::str_rest2 ... ok [INFO] [stdout] test test::str_rest4 ... ok [INFO] [stdout] test test::string_no_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f0739f43e949e8bddd05f63ed13a9086c49ce42b31b7bf7e5ec2fc3d753483b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0739f43e949e8bddd05f63ed13a9086c49ce42b31b7bf7e5ec2fc3d753483b5", kill_on_drop: false }` [INFO] [stdout] f0739f43e949e8bddd05f63ed13a9086c49ce42b31b7bf7e5ec2fc3d753483b5