[INFO] fetching crate traitobject 0.1.1... [INFO] testing traitobject-0.1.1 against 1.90.0 for beta-1.91-3 [INFO] extracting crate traitobject 0.1.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate traitobject 0.1.1 [INFO] finished tweaking crates.io crate traitobject 0.1.1 [INFO] tweaked toml for crates.io crate traitobject 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate traitobject 0.1.1 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate traitobject 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e6820090c03ee572e24d03ab60e1fc5a62ef9b1b1ecdfb817ca5376d33bb163 [INFO] running `Command { std: "docker" "start" "-a" "5e6820090c03ee572e24d03ab60e1fc5a62ef9b1b1ecdfb817ca5376d33bb163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e6820090c03ee572e24d03ab60e1fc5a62ef9b1b1ecdfb817ca5376d33bb163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e6820090c03ee572e24d03ab60e1fc5a62ef9b1b1ecdfb817ca5376d33bb163", kill_on_drop: false }` [INFO] [stdout] 5e6820090c03ee572e24d03ab60e1fc5a62ef9b1b1ecdfb817ca5376d33bb163 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78772f6b6d175bfa0a5f25b73b02d578b55f6fe444336d917419df3d0c16bd63 [INFO] running `Command { std: "docker" "start" "-a" "78772f6b6d175bfa0a5f25b73b02d578b55f6fe444336d917419df3d0c16bd63", kill_on_drop: false }` [INFO] [stderr] Compiling traitobject v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/impls.rs:66:33 [INFO] [stdout] | [INFO] [stdout] 66 | unsafe impl Trait for dyn (::std::iter::IntoIterator) {} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 66 - unsafe impl Trait for dyn (::std::iter::IntoIterator) {} [INFO] [stdout] 66 + unsafe impl Trait for dyn ::std::iter::IntoIterator {} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "78772f6b6d175bfa0a5f25b73b02d578b55f6fe444336d917419df3d0c16bd63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78772f6b6d175bfa0a5f25b73b02d578b55f6fe444336d917419df3d0c16bd63", kill_on_drop: false }` [INFO] [stdout] 78772f6b6d175bfa0a5f25b73b02d578b55f6fe444336d917419df3d0c16bd63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eef34e1f4691d675878a391c11a23ae8f61e6a8d9f0acf5159380dbfbd5b40c3 [INFO] running `Command { std: "docker" "start" "-a" "eef34e1f4691d675878a391c11a23ae8f61e6a8d9f0acf5159380dbfbd5b40c3", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/impls.rs:66:33 [INFO] [stdout] | [INFO] [stdout] 66 | unsafe impl Trait for dyn (::std::iter::IntoIterator) {} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 66 - unsafe impl Trait for dyn (::std::iter::IntoIterator) {} [INFO] [stdout] 66 + unsafe impl Trait for dyn ::std::iter::IntoIterator {} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling traitobject v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/impls.rs:66:33 [INFO] [stdout] | [INFO] [stdout] 66 | unsafe impl Trait for dyn (::std::iter::IntoIterator) {} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 66 - unsafe impl Trait for dyn (::std::iter::IntoIterator) {} [INFO] [stdout] 66 + unsafe impl Trait for dyn ::std::iter::IntoIterator {} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "eef34e1f4691d675878a391c11a23ae8f61e6a8d9f0acf5159380dbfbd5b40c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eef34e1f4691d675878a391c11a23ae8f61e6a8d9f0acf5159380dbfbd5b40c3", kill_on_drop: false }` [INFO] [stdout] eef34e1f4691d675878a391c11a23ae8f61e6a8d9f0acf5159380dbfbd5b40c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1315578f9c66cacf60d085102214189d1cb0b24537389c8e377a3c6b3980da54 [INFO] running `Command { std: "docker" "start" "-a" "1315578f9c66cacf60d085102214189d1cb0b24537389c8e377a3c6b3980da54", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/impls.rs:66:33 [INFO] [stderr] | [INFO] [stderr] 66 | unsafe impl Trait for dyn (::std::iter::IntoIterator) {} [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 66 - unsafe impl Trait for dyn (::std::iter::IntoIterator) {} [INFO] [stderr] 66 + unsafe impl Trait for dyn ::std::iter::IntoIterator {} [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `traitobject` (lib) generated 1 warning (run `cargo fix --lib -p traitobject` to apply 1 suggestion) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/impls.rs:66:33 [INFO] [stderr] | [INFO] [stderr] 66 | unsafe impl Trait for dyn (::std::iter::IntoIterator) {} [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 66 - unsafe impl Trait for dyn (::std::iter::IntoIterator) {} [INFO] [stderr] 66 + unsafe impl Trait for dyn ::std::iter::IntoIterator {} [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `traitobject` (lib test) generated 1 warning (run `cargo fix --lib -p traitobject --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/traitobject-802a9625167cc6a2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests traitobject [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/impls.rs:66:33 [INFO] [stderr] | [INFO] [stderr] 66 | unsafe impl Trait for dyn (::std::iter::IntoIterator) {} [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 66 - unsafe impl Trait for dyn (::std::iter::IntoIterator) {} [INFO] [stderr] 66 + unsafe impl Trait for dyn ::std::iter::IntoIterator {} [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1315578f9c66cacf60d085102214189d1cb0b24537389c8e377a3c6b3980da54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1315578f9c66cacf60d085102214189d1cb0b24537389c8e377a3c6b3980da54", kill_on_drop: false }` [INFO] [stdout] 1315578f9c66cacf60d085102214189d1cb0b24537389c8e377a3c6b3980da54