[INFO] crate rustlang 0.0.0 is already in cache
[INFO] testing rustlang-0.0.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate rustlang 0.0.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate rustlang 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 rustlang 0.0.0
[INFO] finished tweaking crates.io crate rustlang 0.0.0
[INFO] tweaked toml for crates.io crate rustlang 0.0.0 written to work/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 3f647861c8e8ded9f567ddc3239b88b50a428f0092d881c79cdb8bcc88af79d8
[INFO] running `"docker" "start" "-a" "3f647861c8e8ded9f567ddc3239b88b50a428f0092d881c79cdb8bcc88af79d8"`
[INFO] [stderr]    Compiling rustlang v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "3f647861c8e8ded9f567ddc3239b88b50a428f0092d881c79cdb8bcc88af79d8"`
[INFO] running `"docker" "rm" "-f" "3f647861c8e8ded9f567ddc3239b88b50a428f0092d881c79cdb8bcc88af79d8"`
[INFO] [stdout] 3f647861c8e8ded9f567ddc3239b88b50a428f0092d881c79cdb8bcc88af79d8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] b043594215171a987d3263986e0db7c0dbfcfa8d5a6ad6672ec2b48e267986ac
[INFO] running `"docker" "start" "-a" "b043594215171a987d3263986e0db7c0dbfcfa8d5a6ad6672ec2b48e267986ac"`
[INFO] [stderr]    Compiling rustlang v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "b043594215171a987d3263986e0db7c0dbfcfa8d5a6ad6672ec2b48e267986ac"`
[INFO] running `"docker" "rm" "-f" "b043594215171a987d3263986e0db7c0dbfcfa8d5a6ad6672ec2b48e267986ac"`
[INFO] [stdout] b043594215171a987d3263986e0db7c0dbfcfa8d5a6ad6672ec2b48e267986ac
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 2b2c7d28f9f48da8e72fa65d63017efd11cb357aadd91050f511143a77e002cf
[INFO] running `"docker" "start" "-a" "2b2c7d28f9f48da8e72fa65d63017efd11cb357aadd91050f511143a77e002cf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustlang-bcdc47a3f8c5987d
[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 rustlang
[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" "2b2c7d28f9f48da8e72fa65d63017efd11cb357aadd91050f511143a77e002cf"`
[INFO] running `"docker" "rm" "-f" "2b2c7d28f9f48da8e72fa65d63017efd11cb357aadd91050f511143a77e002cf"`
[INFO] [stdout] 2b2c7d28f9f48da8e72fa65d63017efd11cb357aadd91050f511143a77e002cf