[INFO] crate metrics-rs 0.0.0 is already in cache
[INFO] testing metrics-rs-0.0.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate metrics-rs 0.0.0 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate metrics-rs 0.0.0 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 crates.io crate metrics-rs 0.0.0
[INFO] finished tweaking crates.io crate metrics-rs 0.0.0
[INFO] tweaked toml for crates.io crate metrics-rs 0.0.0 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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] cdc7b2b6786525eb7fecc622788c6581f4edf50f160f19ba540f0445433112ef
[INFO] running `"docker" "start" "-a" "cdc7b2b6786525eb7fecc622788c6581f4edf50f160f19ba540f0445433112ef"`
[INFO] [stderr]    Compiling metrics-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `"docker" "inspect" "cdc7b2b6786525eb7fecc622788c6581f4edf50f160f19ba540f0445433112ef"`
[INFO] running `"docker" "rm" "-f" "cdc7b2b6786525eb7fecc622788c6581f4edf50f160f19ba540f0445433112ef"`
[INFO] [stdout] cdc7b2b6786525eb7fecc622788c6581f4edf50f160f19ba540f0445433112ef
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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] 17db98b63b9891ca85b051d7e109034eac440fe63ef76908cd896a32645211a4
[INFO] running `"docker" "start" "-a" "17db98b63b9891ca85b051d7e109034eac440fe63ef76908cd896a32645211a4"`
[INFO] [stderr]    Compiling metrics-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "17db98b63b9891ca85b051d7e109034eac440fe63ef76908cd896a32645211a4"`
[INFO] running `"docker" "rm" "-f" "17db98b63b9891ca85b051d7e109034eac440fe63ef76908cd896a32645211a4"`
[INFO] [stdout] 17db98b63b9891ca85b051d7e109034eac440fe63ef76908cd896a32645211a4
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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] f45318e0a2ce779b210128497500f1dc10011adf45e71171f696a9d3c6926f53
[INFO] running `"docker" "start" "-a" "f45318e0a2ce779b210128497500f1dc10011adf45e71171f696a9d3c6926f53"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/metrics_rs-c81c8922f1754fd8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 metrics-rs
[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" "f45318e0a2ce779b210128497500f1dc10011adf45e71171f696a9d3c6926f53"`
[INFO] running `"docker" "rm" "-f" "f45318e0a2ce779b210128497500f1dc10011adf45e71171f696a9d3c6926f53"`
[INFO] [stdout] f45318e0a2ce779b210128497500f1dc10011adf45e71171f696a9d3c6926f53