[INFO] crate layers 0.1.0 is already in cache
[INFO] extracting crate layers 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/layers/0.1.0
[INFO] extracting crate layers 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/layers/0.1.0
[INFO] validating manifest of layers-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of layers-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing layers-0.1.0
[INFO] finished frobbing layers-0.1.0
[INFO] frobbed toml for layers-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/layers/0.1.0/Cargo.toml
[INFO] started frobbing layers-0.1.0
[INFO] finished frobbing layers-0.1.0
[INFO] frobbed toml for layers-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/layers/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing layers-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/layers/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] f6d9937fb1f8bd6ff6a6ff93fe1d8115c9de71475dbb5181aac2777dee7d7ef2
[INFO] running `"docker" "start" "-a" "f6d9937fb1f8bd6ff6a6ff93fe1d8115c9de71475dbb5181aac2777dee7d7ef2"`
[INFO] [stderr]    Compiling layers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "f6d9937fb1f8bd6ff6a6ff93fe1d8115c9de71475dbb5181aac2777dee7d7ef2"`
[INFO] running `"docker" "rm" "-f" "f6d9937fb1f8bd6ff6a6ff93fe1d8115c9de71475dbb5181aac2777dee7d7ef2"`
[INFO] [stdout] f6d9937fb1f8bd6ff6a6ff93fe1d8115c9de71475dbb5181aac2777dee7d7ef2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/layers/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 80484989b8fed0f4fbe0a9419fa017bc69bb3c45d95fda6748d0c67bdefcc45c
[INFO] running `"docker" "start" "-a" "80484989b8fed0f4fbe0a9419fa017bc69bb3c45d95fda6748d0c67bdefcc45c"`
[INFO] [stderr]    Compiling layers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "80484989b8fed0f4fbe0a9419fa017bc69bb3c45d95fda6748d0c67bdefcc45c"`
[INFO] running `"docker" "rm" "-f" "80484989b8fed0f4fbe0a9419fa017bc69bb3c45d95fda6748d0c67bdefcc45c"`
[INFO] [stdout] 80484989b8fed0f4fbe0a9419fa017bc69bb3c45d95fda6748d0c67bdefcc45c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/layers/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] c0e14103bd88fa219f0c24ab1a3449eff7a2725e5474991b68ed8404d3f2c218
[INFO] running `"docker" "start" "-a" "c0e14103bd88fa219f0c24ab1a3449eff7a2725e5474991b68ed8404d3f2c218"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/layers-cb8f76938561bc84
[INFO] [stdout] running 1 test
[INFO] [stdout] test 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 layers
[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" "c0e14103bd88fa219f0c24ab1a3449eff7a2725e5474991b68ed8404d3f2c218"`
[INFO] running `"docker" "rm" "-f" "c0e14103bd88fa219f0c24ab1a3449eff7a2725e5474991b68ed8404d3f2c218"`
[INFO] [stdout] c0e14103bd88fa219f0c24ab1a3449eff7a2725e5474991b68ed8404d3f2c218