[INFO] crate io-enum 0.2.1 is already in cache
[INFO] testing io-enum-0.2.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate io-enum 0.2.1 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate io-enum 0.2.1 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 io-enum 0.2.1
[INFO] finished tweaking crates.io crate io-enum 0.2.1
[INFO] tweaked toml for crates.io crate io-enum 0.2.1 written to work/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] e2c842893ab7e5115dbf2000b7c622e11887454a3e25b452b56a4684e363145b
[INFO] running `"docker" "start" "-a" "e2c842893ab7e5115dbf2000b7c622e11887454a3e25b452b56a4684e363145b"`
[INFO] [stderr]    Compiling io-enum v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling derive_utils v0.9.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `"docker" "inspect" "e2c842893ab7e5115dbf2000b7c622e11887454a3e25b452b56a4684e363145b"`
[INFO] running `"docker" "rm" "-f" "e2c842893ab7e5115dbf2000b7c622e11887454a3e25b452b56a4684e363145b"`
[INFO] [stdout] e2c842893ab7e5115dbf2000b7c622e11887454a3e25b452b56a4684e363145b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 9d542a9ba230101a8ff2680ec35e6f2abbbff378c1209f37324b658f6ffe38b5
[INFO] running `"docker" "start" "-a" "9d542a9ba230101a8ff2680ec35e6f2abbbff378c1209f37324b658f6ffe38b5"`
[INFO] [stderr]    Compiling io-enum v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "9d542a9ba230101a8ff2680ec35e6f2abbbff378c1209f37324b658f6ffe38b5"`
[INFO] running `"docker" "rm" "-f" "9d542a9ba230101a8ff2680ec35e6f2abbbff378c1209f37324b658f6ffe38b5"`
[INFO] [stdout] 9d542a9ba230101a8ff2680ec35e6f2abbbff378c1209f37324b658f6ffe38b5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] a6d523a14edb868c045b76db0b57fcbe597340d3d35679df09acb539481957bf
[INFO] running `"docker" "start" "-a" "a6d523a14edb868c045b76db0b57fcbe597340d3d35679df09acb539481957bf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/io_enum-dcfc9bfa6a9627df
[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] [stderr]      Running /opt/rustwide/target/debug/deps/test-dc91313dd9626d95
[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] [stderr]    Doc-tests io-enum
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a6d523a14edb868c045b76db0b57fcbe597340d3d35679df09acb539481957bf"`
[INFO] running `"docker" "rm" "-f" "a6d523a14edb868c045b76db0b57fcbe597340d3d35679df09acb539481957bf"`
[INFO] [stdout] a6d523a14edb868c045b76db0b57fcbe597340d3d35679df09acb539481957bf