[INFO] fetching crate number-bytes 1.0.1...
[INFO] testing number-bytes-1.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate number-bytes 1.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate number-bytes 1.0.1
[INFO] finished tweaking crates.io crate number-bytes 1.0.1
[INFO] tweaked toml for crates.io crate number-bytes 1.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate number-bytes 1.0.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1de9c32c56ebe19d83d8d804bb476dd9e4cec05973c01b18b5ba1db288d077d2
[INFO] running `Command { std: "docker" "start" "-a" "1de9c32c56ebe19d83d8d804bb476dd9e4cec05973c01b18b5ba1db288d077d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1de9c32c56ebe19d83d8d804bb476dd9e4cec05973c01b18b5ba1db288d077d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1de9c32c56ebe19d83d8d804bb476dd9e4cec05973c01b18b5ba1db288d077d2", kill_on_drop: false }`
[INFO] [stdout] 1de9c32c56ebe19d83d8d804bb476dd9e4cec05973c01b18b5ba1db288d077d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d793615258cb0bd4e94705c31b6aef0b0733f0c9e73f38a326dc02958905fe54
[INFO] running `Command { std: "docker" "start" "-a" "d793615258cb0bd4e94705c31b6aef0b0733f0c9e73f38a326dc02958905fe54", kill_on_drop: false }`
[INFO] [stderr]    Compiling number-bytes v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `NumberBytesEndiannessExt` is never used
[INFO] [stdout]  --> src/endianness.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait NumberBytesEndiannessExt: Sized {
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "d793615258cb0bd4e94705c31b6aef0b0733f0c9e73f38a326dc02958905fe54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d793615258cb0bd4e94705c31b6aef0b0733f0c9e73f38a326dc02958905fe54", kill_on_drop: false }`
[INFO] [stdout] d793615258cb0bd4e94705c31b6aef0b0733f0c9e73f38a326dc02958905fe54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 577166a4e916f57a53caea1569b1d56a55ea0011ee45f9c42a55aed69d13083f
[INFO] running `Command { std: "docker" "start" "-a" "577166a4e916f57a53caea1569b1d56a55ea0011ee45f9c42a55aed69d13083f", kill_on_drop: false }`
[INFO] [stdout] warning: trait `NumberBytesEndiannessExt` is never used
[INFO] [stdout]  --> src/endianness.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait NumberBytesEndiannessExt: Sized {
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling number-bytes v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `NumberBytesEndiannessExt` is never used
[INFO] [stdout]  --> src/endianness.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait NumberBytesEndiannessExt: Sized {
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "577166a4e916f57a53caea1569b1d56a55ea0011ee45f9c42a55aed69d13083f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "577166a4e916f57a53caea1569b1d56a55ea0011ee45f9c42a55aed69d13083f", kill_on_drop: false }`
[INFO] [stdout] 577166a4e916f57a53caea1569b1d56a55ea0011ee45f9c42a55aed69d13083f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1836ff2ff42d17b690bead1ea75c76567deccb824ca499a7fdc25c978a46288
[INFO] running `Command { std: "docker" "start" "-a" "b1836ff2ff42d17b690bead1ea75c76567deccb824ca499a7fdc25c978a46288", kill_on_drop: false }`
[INFO] [stderr] warning: trait `NumberBytesEndiannessExt` is never used
[INFO] [stderr]  --> src/endianness.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | trait NumberBytesEndiannessExt: Sized {
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `number-bytes` (lib) generated 1 warning
[INFO] [stderr] warning: `number-bytes` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/number_bytes-07e4e34197c4b231)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::f64_to_ne_bytes ... ok
[INFO] [stdout] test tests::u32_to_ne_bytes ... ok
[INFO] [stdout] test tests::u32_to_le_bytes ... ok
[INFO] [stdout] test tests::u64_bytes_matches ... ok
[INFO] [stdout] test tests::u32_to_be_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests number_bytes
[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" "b1836ff2ff42d17b690bead1ea75c76567deccb824ca499a7fdc25c978a46288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1836ff2ff42d17b690bead1ea75c76567deccb824ca499a7fdc25c978a46288", kill_on_drop: false }`
[INFO] [stdout] b1836ff2ff42d17b690bead1ea75c76567deccb824ca499a7fdc25c978a46288