[INFO] fetching crate gas 0.0.0...
[INFO] testing gas-0.0.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate gas 0.0.0 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate gas 0.0.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gas 0.0.0
[INFO] finished tweaking crates.io crate gas 0.0.0
[INFO] tweaked toml for crates.io crate gas 0.0.0 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] b3fe5ac67f3dc5cc5e6e908134c28a2033ce579ffa0a957baa1212260c34ed15
[INFO] running `"docker" "start" "-a" "b3fe5ac67f3dc5cc5e6e908134c28a2033ce579ffa0a957baa1212260c34ed15"`
[INFO] [stderr]    Compiling gas v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `"docker" "inspect" "b3fe5ac67f3dc5cc5e6e908134c28a2033ce579ffa0a957baa1212260c34ed15"`
[INFO] running `"docker" "rm" "-f" "b3fe5ac67f3dc5cc5e6e908134c28a2033ce579ffa0a957baa1212260c34ed15"`
[INFO] [stdout] b3fe5ac67f3dc5cc5e6e908134c28a2033ce579ffa0a957baa1212260c34ed15
[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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 09105c7e39c12abbf298e44acc34ca43c674cb0ba342fcbf66013370c9d6314a
[INFO] running `"docker" "start" "-a" "09105c7e39c12abbf298e44acc34ca43c674cb0ba342fcbf66013370c9d6314a"`
[INFO] [stderr]    Compiling gas v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "09105c7e39c12abbf298e44acc34ca43c674cb0ba342fcbf66013370c9d6314a"`
[INFO] running `"docker" "rm" "-f" "09105c7e39c12abbf298e44acc34ca43c674cb0ba342fcbf66013370c9d6314a"`
[INFO] [stdout] 09105c7e39c12abbf298e44acc34ca43c674cb0ba342fcbf66013370c9d6314a
[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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] c63f0304692dc8fdaff8312a1a4ab5588cb9327c6ff1e3e531930652f225fee6
[INFO] running `"docker" "start" "-a" "c63f0304692dc8fdaff8312a1a4ab5588cb9327c6ff1e3e531930652f225fee6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gas-0204405b6693852d
[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 gas
[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" "c63f0304692dc8fdaff8312a1a4ab5588cb9327c6ff1e3e531930652f225fee6"`
[INFO] running `"docker" "rm" "-f" "c63f0304692dc8fdaff8312a1a4ab5588cb9327c6ff1e3e531930652f225fee6"`
[INFO] [stdout] c63f0304692dc8fdaff8312a1a4ab5588cb9327c6ff1e3e531930652f225fee6