[INFO] crate slater 0.2.4 is already in cache
[INFO] extracting crate slater 0.2.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/slater/0.2.4
[INFO] extracting crate slater 0.2.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slater/0.2.4
[INFO] validating manifest of slater-0.2.4 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 slater-0.2.4 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 slater-0.2.4
[INFO] finished frobbing slater-0.2.4
[INFO] frobbed toml for slater-0.2.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/slater/0.2.4/Cargo.toml
[INFO] started frobbing slater-0.2.4
[INFO] finished frobbing slater-0.2.4
[INFO] frobbed toml for slater-0.2.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slater/0.2.4/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] [stderr]     Blocking waiting for file lock on package cache lock
[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 slater-0.2.4 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-0/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/slater/0.2.4:/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] e29ac8ecf35a182310547e9031617daaf4d77e231728d6bad1d57f36875e40cd
[INFO] running `"docker" "start" "-a" "e29ac8ecf35a182310547e9031617daaf4d77e231728d6bad1d57f36875e40cd"`
[INFO] [stderr]    Compiling slater v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "e29ac8ecf35a182310547e9031617daaf4d77e231728d6bad1d57f36875e40cd"`
[INFO] running `"docker" "rm" "-f" "e29ac8ecf35a182310547e9031617daaf4d77e231728d6bad1d57f36875e40cd"`
[INFO] [stdout] e29ac8ecf35a182310547e9031617daaf4d77e231728d6bad1d57f36875e40cd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/slater/0.2.4:/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] 18b29b664f16fd7199157936e7dc3edd9e0ee7046c928d4621b773eb00c316e6
[INFO] running `"docker" "start" "-a" "18b29b664f16fd7199157936e7dc3edd9e0ee7046c928d4621b773eb00c316e6"`
[INFO] [stderr]    Compiling slater v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `"docker" "inspect" "18b29b664f16fd7199157936e7dc3edd9e0ee7046c928d4621b773eb00c316e6"`
[INFO] running `"docker" "rm" "-f" "18b29b664f16fd7199157936e7dc3edd9e0ee7046c928d4621b773eb00c316e6"`
[INFO] [stdout] 18b29b664f16fd7199157936e7dc3edd9e0ee7046c928d4621b773eb00c316e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/slater/0.2.4:/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] 12585abec6caed53b3c0c2c8fb0858909c7e2b6b865bb80dbc43c29fe4451940
[INFO] running `"docker" "start" "-a" "12585abec6caed53b3c0c2c8fb0858909c7e2b6b865bb80dbc43c29fe4451940"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slater-483a52cba147c149
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::debug_test ... ok
[INFO] [stdout] test tests::smoke_test ... ok
[INFO] [stdout] test tests::smoke_visit_leafs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slater
[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" "12585abec6caed53b3c0c2c8fb0858909c7e2b6b865bb80dbc43c29fe4451940"`
[INFO] running `"docker" "rm" "-f" "12585abec6caed53b3c0c2c8fb0858909c7e2b6b865bb80dbc43c29fe4451940"`
[INFO] [stdout] 12585abec6caed53b3c0c2c8fb0858909c7e2b6b865bb80dbc43c29fe4451940