[INFO] updating cached repository https://github.com/AllowFlame/lin-hex
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3fd4dea44bb46f2d35d47f0eddd0a12467a1a289
[INFO] testing AllowFlame/lin-hex against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FAllowFlame%2Flin-hex" "work/builds/worker-9/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AllowFlame/lin-hex on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/AllowFlame/lin-hex
[INFO] finished tweaking git repo https://github.com/AllowFlame/lin-hex
[INFO] tweaked toml for git repo https://github.com/AllowFlame/lin-hex written to work/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/AllowFlame/lin-hex already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 7a6da88fa5fa9df22d0b72a654d468fad98d83ecc3ad8b6d8c804ccf17bf0275
[INFO] running `"docker" "start" "-a" "7a6da88fa5fa9df22d0b72a654d468fad98d83ecc3ad8b6d8c804ccf17bf0275"`
[INFO] [stderr]    Compiling lin_hex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `ToHexBytes`
[INFO] [stderr]  --> src/hex_test.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::hex::{ToHexBytes};
[INFO] [stderr]   |                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "7a6da88fa5fa9df22d0b72a654d468fad98d83ecc3ad8b6d8c804ccf17bf0275"`
[INFO] running `"docker" "rm" "-f" "7a6da88fa5fa9df22d0b72a654d468fad98d83ecc3ad8b6d8c804ccf17bf0275"`
[INFO] [stdout] 7a6da88fa5fa9df22d0b72a654d468fad98d83ecc3ad8b6d8c804ccf17bf0275
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9e5b4e0055aa2c1d900b03171a73d69867cbf16ceb41c87953bc319d510b192f
[INFO] running `"docker" "start" "-a" "9e5b4e0055aa2c1d900b03171a73d69867cbf16ceb41c87953bc319d510b192f"`
[INFO] [stderr]    Compiling lin_hex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "9e5b4e0055aa2c1d900b03171a73d69867cbf16ceb41c87953bc319d510b192f"`
[INFO] running `"docker" "rm" "-f" "9e5b4e0055aa2c1d900b03171a73d69867cbf16ceb41c87953bc319d510b192f"`
[INFO] [stdout] 9e5b4e0055aa2c1d900b03171a73d69867cbf16ceb41c87953bc319d510b192f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 39d5a9f30ea563eddad7cfd211951c5e25f1e670563ac506b196ead7abd59732
[INFO] running `"docker" "start" "-a" "39d5a9f30ea563eddad7cfd211951c5e25f1e670563ac506b196ead7abd59732"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lin_hex-5e2243f38b08db15
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test hex_test::to_hex_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lin_hex
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "39d5a9f30ea563eddad7cfd211951c5e25f1e670563ac506b196ead7abd59732"`
[INFO] running `"docker" "rm" "-f" "39d5a9f30ea563eddad7cfd211951c5e25f1e670563ac506b196ead7abd59732"`
[INFO] [stdout] 39d5a9f30ea563eddad7cfd211951c5e25f1e670563ac506b196ead7abd59732