[INFO] crate covfefify 0.1.0 is already in cache
[INFO] extracting crate covfefify 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/covfefify/0.1.0
[INFO] extracting crate covfefify 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/covfefify/0.1.0
[INFO] validating manifest of covfefify-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of covfefify-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing covfefify-0.1.0
[INFO] finished frobbing covfefify-0.1.0
[INFO] frobbed toml for covfefify-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/covfefify/0.1.0/Cargo.toml
[INFO] started frobbing covfefify-0.1.0
[INFO] finished frobbing covfefify-0.1.0
[INFO] frobbed toml for covfefify-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/covfefify/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing covfefify-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/covfefify/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4f9699dd446fbd24f824cf8ebc9323229f45c7b9592e1be9d4b239678a357aa9
[INFO] running `"docker" "start" "-a" "4f9699dd446fbd24f824cf8ebc9323229f45c7b9592e1be9d4b239678a357aa9"`
[INFO] [stderr]    Compiling covfefify v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `"docker" "inspect" "4f9699dd446fbd24f824cf8ebc9323229f45c7b9592e1be9d4b239678a357aa9"`
[INFO] running `"docker" "rm" "-f" "4f9699dd446fbd24f824cf8ebc9323229f45c7b9592e1be9d4b239678a357aa9"`
[INFO] [stdout] 4f9699dd446fbd24f824cf8ebc9323229f45c7b9592e1be9d4b239678a357aa9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/covfefify/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ae3dde2933e971e4c3f7a6cdd482948f5c83389a1cb39d334dc6fab31c0b8b0d
[INFO] running `"docker" "start" "-a" "ae3dde2933e971e4c3f7a6cdd482948f5c83389a1cb39d334dc6fab31c0b8b0d"`
[INFO] [stderr]    Compiling covfefify v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "ae3dde2933e971e4c3f7a6cdd482948f5c83389a1cb39d334dc6fab31c0b8b0d"`
[INFO] running `"docker" "rm" "-f" "ae3dde2933e971e4c3f7a6cdd482948f5c83389a1cb39d334dc6fab31c0b8b0d"`
[INFO] [stdout] ae3dde2933e971e4c3f7a6cdd482948f5c83389a1cb39d334dc6fab31c0b8b0d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/covfefify/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 641ffd142982295105e4a4821b4ead0c3d6943896d7c27738f12e65f737d9479
[INFO] running `"docker" "start" "-a" "641ffd142982295105e4a4821b4ead0c3d6943896d7c27738f12e65f737d9479"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/covfefify-2394b3dcc5eaa2a2
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::make_covfefe ... ok
[INFO] [stdout] test tests::make_covfefe_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests covfefify
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 9) ... 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" "641ffd142982295105e4a4821b4ead0c3d6943896d7c27738f12e65f737d9479"`
[INFO] running `"docker" "rm" "-f" "641ffd142982295105e4a4821b4ead0c3d6943896d7c27738f12e65f737d9479"`
[INFO] [stdout] 641ffd142982295105e4a4821b4ead0c3d6943896d7c27738f12e65f737d9479