[INFO] crate epsilon-identifier 0.0.1 is already in cache
[INFO] testing epsilon-identifier-0.0.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate epsilon-identifier 0.0.1 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate epsilon-identifier 0.0.1 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 epsilon-identifier 0.0.1
[INFO] finished tweaking crates.io crate epsilon-identifier 0.0.1
[INFO] tweaked toml for crates.io crate epsilon-identifier 0.0.1 written to work/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] d137674401687f4e5999a9081a150ba58b6990109c388b5f63d7269c9069dcfb
[INFO] running `"docker" "start" "-a" "d137674401687f4e5999a9081a150ba58b6990109c388b5f63d7269c9069dcfb"`
[INFO] [stderr]    Compiling epsilon-identifier v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "d137674401687f4e5999a9081a150ba58b6990109c388b5f63d7269c9069dcfb"`
[INFO] running `"docker" "rm" "-f" "d137674401687f4e5999a9081a150ba58b6990109c388b5f63d7269c9069dcfb"`
[INFO] [stdout] d137674401687f4e5999a9081a150ba58b6990109c388b5f63d7269c9069dcfb
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] 5218aa6a986ec269f07c18af225ac1b65c02cff461e3501033b7dee468202813
[INFO] running `"docker" "start" "-a" "5218aa6a986ec269f07c18af225ac1b65c02cff461e3501033b7dee468202813"`
[INFO] [stderr]    Compiling epsilon-identifier v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "5218aa6a986ec269f07c18af225ac1b65c02cff461e3501033b7dee468202813"`
[INFO] running `"docker" "rm" "-f" "5218aa6a986ec269f07c18af225ac1b65c02cff461e3501033b7dee468202813"`
[INFO] [stdout] 5218aa6a986ec269f07c18af225ac1b65c02cff461e3501033b7dee468202813
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] 079dcee05dd6db48e8f440be6e82c1a864cbf82193cc5fbf3670bca67e6878a9
[INFO] running `"docker" "start" "-a" "079dcee05dd6db48e8f440be6e82c1a864cbf82193cc5fbf3670bca67e6878a9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/epsilon_identifier-785a2fa3d1047964
[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 epsilon-identifier
[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" "079dcee05dd6db48e8f440be6e82c1a864cbf82193cc5fbf3670bca67e6878a9"`
[INFO] running `"docker" "rm" "-f" "079dcee05dd6db48e8f440be6e82c1a864cbf82193cc5fbf3670bca67e6878a9"`
[INFO] [stdout] 079dcee05dd6db48e8f440be6e82c1a864cbf82193cc5fbf3670bca67e6878a9