[INFO] fetching crate number-bytes 1.0.1...
[INFO] testing number-bytes-1.0.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate number-bytes 1.0.1 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate number-bytes 1.0.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15d6e701b396ce9ab59991762d60334e9dc6b0233a211128259fa68a1c5f0051
[INFO] running `Command { std: "docker" "start" "-a" "15d6e701b396ce9ab59991762d60334e9dc6b0233a211128259fa68a1c5f0051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15d6e701b396ce9ab59991762d60334e9dc6b0233a211128259fa68a1c5f0051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d6e701b396ce9ab59991762d60334e9dc6b0233a211128259fa68a1c5f0051", kill_on_drop: false }`
[INFO] [stdout] 15d6e701b396ce9ab59991762d60334e9dc6b0233a211128259fa68a1c5f0051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b89339e1d166b356f55511e7aa888cb96bbfa8a5e4d40a687b1b9c3b6987c37
[INFO] running `Command { std: "docker" "start" "-a" "1b89339e1d166b356f55511e7aa888cb96bbfa8a5e4d40a687b1b9c3b6987c37", 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 0.13s
[INFO] running `Command { std: "docker" "inspect" "1b89339e1d166b356f55511e7aa888cb96bbfa8a5e4d40a687b1b9c3b6987c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b89339e1d166b356f55511e7aa888cb96bbfa8a5e4d40a687b1b9c3b6987c37", kill_on_drop: false }`
[INFO] [stdout] 1b89339e1d166b356f55511e7aa888cb96bbfa8a5e4d40a687b1b9c3b6987c37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be00904751361a8293a85457faf3af837d74cf725962b03976a0b41a0e579c90
[INFO] running `Command { std: "docker" "start" "-a" "be00904751361a8293a85457faf3af837d74cf725962b03976a0b41a0e579c90", 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] [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 0.21s
[INFO] running `Command { std: "docker" "inspect" "be00904751361a8293a85457faf3af837d74cf725962b03976a0b41a0e579c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be00904751361a8293a85457faf3af837d74cf725962b03976a0b41a0e579c90", kill_on_drop: false }`
[INFO] [stdout] be00904751361a8293a85457faf3af837d74cf725962b03976a0b41a0e579c90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 859f9ef41f73ffbe1e6c62660aaae95486a7bec41b66c8890389e1ed6e604b1c
[INFO] running `Command { std: "docker" "start" "-a" "859f9ef41f73ffbe1e6c62660aaae95486a7bec41b66c8890389e1ed6e604b1c", 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 0.03s
[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_le_bytes ... ok
[INFO] [stdout] test tests::u32_to_ne_bytes ... ok
[INFO] [stdout] test tests::u32_to_be_bytes ... ok
[INFO] [stdout] test tests::u64_bytes_matches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "859f9ef41f73ffbe1e6c62660aaae95486a7bec41b66c8890389e1ed6e604b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859f9ef41f73ffbe1e6c62660aaae95486a7bec41b66c8890389e1ed6e604b1c", kill_on_drop: false }`
[INFO] [stdout] 859f9ef41f73ffbe1e6c62660aaae95486a7bec41b66c8890389e1ed6e604b1c