[INFO] fetching crate number-bytes 1.0.1...
[INFO] testing number-bytes-1.0.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate number-bytes 1.0.1 into /workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate number-bytes 1.0.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 488305202c83c5b424824405a2c4b9eefc0c12bbc8f1625ddc25705f9bce4131
[INFO] running `Command { std: "docker" "start" "-a" "488305202c83c5b424824405a2c4b9eefc0c12bbc8f1625ddc25705f9bce4131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "488305202c83c5b424824405a2c4b9eefc0c12bbc8f1625ddc25705f9bce4131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "488305202c83c5b424824405a2c4b9eefc0c12bbc8f1625ddc25705f9bce4131", kill_on_drop: false }`
[INFO] [stdout] 488305202c83c5b424824405a2c4b9eefc0c12bbc8f1625ddc25705f9bce4131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74eeccba08f65ab266c61576317e5cf370972658dcd92c8ed3ee46d11f412dd8
[INFO] running `Command { std: "docker" "start" "-a" "74eeccba08f65ab266c61576317e5cf370972658dcd92c8ed3ee46d11f412dd8", 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)]` 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" "74eeccba08f65ab266c61576317e5cf370972658dcd92c8ed3ee46d11f412dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74eeccba08f65ab266c61576317e5cf370972658dcd92c8ed3ee46d11f412dd8", kill_on_drop: false }`
[INFO] [stdout] 74eeccba08f65ab266c61576317e5cf370972658dcd92c8ed3ee46d11f412dd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43a783b325029e1abc620e6c00ec6947bf2d7b5136e3d2ab4fe2fb79188b5f7f
[INFO] running `Command { std: "docker" "start" "-a" "43a783b325029e1abc620e6c00ec6947bf2d7b5136e3d2ab4fe2fb79188b5f7f", 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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "43a783b325029e1abc620e6c00ec6947bf2d7b5136e3d2ab4fe2fb79188b5f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a783b325029e1abc620e6c00ec6947bf2d7b5136e3d2ab4fe2fb79188b5f7f", kill_on_drop: false }`
[INFO] [stdout] 43a783b325029e1abc620e6c00ec6947bf2d7b5136e3d2ab4fe2fb79188b5f7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f8cf3c80dacb131070449792586054000cb2adc78e9c00b57d2e80c4822599c
[INFO] running `Command { std: "docker" "start" "-a" "7f8cf3c80dacb131070449792586054000cb2adc78e9c00b57d2e80c4822599c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr] warning: trait `NumberBytesEndiannessExt` is never used
[INFO] [stdout] test tests::f64_to_ne_bytes ... ok
[INFO] [stderr]  --> src/endianness.rs:9:7
[INFO] [stdout] test tests::u32_to_be_bytes ... ok
[INFO] [stderr]   |
[INFO] [stdout] test tests::u32_to_ne_bytes ... ok
[INFO] [stderr] 9 | trait NumberBytesEndiannessExt: Sized {
[INFO] [stdout] test tests::u64_bytes_matches ... ok
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] test tests::u32_to_le_bytes ... ok
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` 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 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/number_bytes-07e4e34197c4b231)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests number_bytes
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "7f8cf3c80dacb131070449792586054000cb2adc78e9c00b57d2e80c4822599c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f8cf3c80dacb131070449792586054000cb2adc78e9c00b57d2e80c4822599c", kill_on_drop: false }`
[INFO] [stdout] 7f8cf3c80dacb131070449792586054000cb2adc78e9c00b57d2e80c4822599c