[INFO] crate safe-builder 0.1.0 is already in cache
[INFO] extracting crate safe-builder 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/safe-builder/0.1.0
[INFO] extracting crate safe-builder 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/safe-builder/0.1.0
[INFO] validating manifest of safe-builder-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 safe-builder-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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/safe-builder/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 safe-builder-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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 58a6d0bda6068e17b34147cb1151545c90b5ab0162c6320bf54cc705df8cc53e
[INFO] running `"docker" "start" "-a" "58a6d0bda6068e17b34147cb1151545c90b5ab0162c6320bf54cc705df8cc53e"`
[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 0.13s
[INFO] running `"docker" "inspect" "58a6d0bda6068e17b34147cb1151545c90b5ab0162c6320bf54cc705df8cc53e"`
[INFO] running `"docker" "rm" "-f" "58a6d0bda6068e17b34147cb1151545c90b5ab0162c6320bf54cc705df8cc53e"`
[INFO] [stdout] 58a6d0bda6068e17b34147cb1151545c90b5ab0162c6320bf54cc705df8cc53e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3f878cf65de3ebc9e89a3dddf3a0c891739a0b55d4af507b5f679236e97ee2ef
[INFO] running `"docker" "start" "-a" "3f878cf65de3ebc9e89a3dddf3a0c891739a0b55d4af507b5f679236e97ee2ef"`
[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 0.48s
[INFO] running `"docker" "inspect" "3f878cf65de3ebc9e89a3dddf3a0c891739a0b55d4af507b5f679236e97ee2ef"`
[INFO] running `"docker" "rm" "-f" "3f878cf65de3ebc9e89a3dddf3a0c891739a0b55d4af507b5f679236e97ee2ef"`
[INFO] [stdout] 3f878cf65de3ebc9e89a3dddf3a0c891739a0b55d4af507b5f679236e97ee2ef
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 2c3a4785b9cd0aeb1103195652b63c068b2df51eb928832355c1c08ada078ce5
[INFO] running `"docker" "start" "-a" "2c3a4785b9cd0aeb1103195652b63c068b2df51eb928832355c1c08ada078ce5"`
[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-d1fca963260000d5
[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] [stderr]    Doc-tests safe-builder
[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" "2c3a4785b9cd0aeb1103195652b63c068b2df51eb928832355c1c08ada078ce5"`
[INFO] running `"docker" "rm" "-f" "2c3a4785b9cd0aeb1103195652b63c068b2df51eb928832355c1c08ada078ce5"`
[INFO] [stdout] 2c3a4785b9cd0aeb1103195652b63c068b2df51eb928832355c1c08ada078ce5