[INFO] crate cargo-cake 1.0.5 is already in cache
[INFO] extracting crate cargo-cake 1.0.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-cake/1.0.5
[INFO] extracting crate cargo-cake 1.0.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-cake/1.0.5
[INFO] validating manifest of cargo-cake-1.0.5 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 cargo-cake-1.0.5 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 cargo-cake-1.0.5
[INFO] finished frobbing cargo-cake-1.0.5
[INFO] frobbed toml for cargo-cake-1.0.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-cake/1.0.5/Cargo.toml
[INFO] started frobbing cargo-cake-1.0.5
[INFO] finished frobbing cargo-cake-1.0.5
[INFO] frobbed toml for cargo-cake-1.0.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-cake/1.0.5/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cargo-cake-1.0.5 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-cake/1.0.5:/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] 3607c84335db403ecf3b0c3e46bc53147ebc37e04829f8647b4953edb53ddfa8
[INFO] running `"docker" "start" "-a" "3607c84335db403ecf3b0c3e46bc53147ebc37e04829f8647b4953edb53ddfa8"`
[INFO] [stderr]    Compiling cargo-cake v1.0.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "3607c84335db403ecf3b0c3e46bc53147ebc37e04829f8647b4953edb53ddfa8"`
[INFO] running `"docker" "rm" "-f" "3607c84335db403ecf3b0c3e46bc53147ebc37e04829f8647b4953edb53ddfa8"`
[INFO] [stdout] 3607c84335db403ecf3b0c3e46bc53147ebc37e04829f8647b4953edb53ddfa8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-cake/1.0.5:/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] f3c643f32717fe5040c330b7275c2fbdf79b1ed2dc7825e2c8d0c02b624279d0
[INFO] running `"docker" "start" "-a" "f3c643f32717fe5040c330b7275c2fbdf79b1ed2dc7825e2c8d0c02b624279d0"`
[INFO] [stderr]    Compiling cargo-cake v1.0.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "f3c643f32717fe5040c330b7275c2fbdf79b1ed2dc7825e2c8d0c02b624279d0"`
[INFO] running `"docker" "rm" "-f" "f3c643f32717fe5040c330b7275c2fbdf79b1ed2dc7825e2c8d0c02b624279d0"`
[INFO] [stdout] f3c643f32717fe5040c330b7275c2fbdf79b1ed2dc7825e2c8d0c02b624279d0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-cake/1.0.5:/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] 699939a2c8c22be2b5cf0382d156a05b8c29d48a0f74f5bc162fafdf294fb563
[INFO] running `"docker" "start" "-a" "699939a2c8c22be2b5cf0382d156a05b8c29d48a0f74f5bc162fafdf294fb563"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_cake-4db554066abd363a
[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" "699939a2c8c22be2b5cf0382d156a05b8c29d48a0f74f5bc162fafdf294fb563"`
[INFO] running `"docker" "rm" "-f" "699939a2c8c22be2b5cf0382d156a05b8c29d48a0f74f5bc162fafdf294fb563"`
[INFO] [stdout] 699939a2c8c22be2b5cf0382d156a05b8c29d48a0f74f5bc162fafdf294fb563