[INFO] crate safe-builder 0.1.0 is already in cache
[INFO] extracting crate safe-builder 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/safe-builder/0.1.0
[INFO] extracting crate safe-builder 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/safe-builder/0.1.0
[INFO] validating manifest of safe-builder-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 safe-builder-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 safe-builder-0.1.0
[INFO] finished frobbing safe-builder-0.1.0
[INFO] frobbed toml for safe-builder-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/safe-builder/0.1.0/Cargo.toml
[INFO] started frobbing safe-builder-0.1.0
[INFO] finished frobbing safe-builder-0.1.0
[INFO] frobbed toml for safe-builder-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/safe-builder/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] [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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing safe-builder-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/safe-builder/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] 22779992b77b6af906a694473572d4501b43c8803c5a5387d1b5e4a12c1c1d4d
[INFO] running `"docker" "start" "-a" "22779992b77b6af906a694473572d4501b43c8803c5a5387d1b5e4a12c1c1d4d"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling safe-builder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "22779992b77b6af906a694473572d4501b43c8803c5a5387d1b5e4a12c1c1d4d"`
[INFO] running `"docker" "rm" "-f" "22779992b77b6af906a694473572d4501b43c8803c5a5387d1b5e4a12c1c1d4d"`
[INFO] [stdout] 22779992b77b6af906a694473572d4501b43c8803c5a5387d1b5e4a12c1c1d4d
[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/safe-builder/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] 6add6fbc311ba8d8de78bd4d5b9e459fc9ab3654497d264ec6769ff2f8efe519
[INFO] running `"docker" "start" "-a" "6add6fbc311ba8d8de78bd4d5b9e459fc9ab3654497d264ec6769ff2f8efe519"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling safe-builder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "6add6fbc311ba8d8de78bd4d5b9e459fc9ab3654497d264ec6769ff2f8efe519"`
[INFO] running `"docker" "rm" "-f" "6add6fbc311ba8d8de78bd4d5b9e459fc9ab3654497d264ec6769ff2f8efe519"`
[INFO] [stdout] 6add6fbc311ba8d8de78bd4d5b9e459fc9ab3654497d264ec6769ff2f8efe519
[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/safe-builder/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] 4bb3f602544ad7a345c1c60745d9b31e49e34b2548d8d0315b712c649a408e08
[INFO] running `"docker" "start" "-a" "4bb3f602544ad7a345c1c60745d9b31e49e34b2548d8d0315b712c649a408e08"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/safe_builder-bc492d275cbb5d99
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safe-builder
[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] [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" "4bb3f602544ad7a345c1c60745d9b31e49e34b2548d8d0315b712c649a408e08"`
[INFO] running `"docker" "rm" "-f" "4bb3f602544ad7a345c1c60745d9b31e49e34b2548d8d0315b712c649a408e08"`
[INFO] [stdout] 4bb3f602544ad7a345c1c60745d9b31e49e34b2548d8d0315b712c649a408e08