[INFO] crate hello-cli 0.2.2 is already in cache
[INFO] extracting crate hello-cli 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/hello-cli/0.2.2
[INFO] extracting crate hello-cli 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hello-cli/0.2.2
[INFO] validating manifest of hello-cli-0.2.2 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 hello-cli-0.2.2 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 hello-cli-0.2.2
[INFO] finished frobbing hello-cli-0.2.2
[INFO] frobbed toml for hello-cli-0.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/hello-cli/0.2.2/Cargo.toml
[INFO] started frobbing hello-cli-0.2.2
[INFO] finished frobbing hello-cli-0.2.2
[INFO] frobbed toml for hello-cli-0.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hello-cli/0.2.2/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] [stderr]     Blocking waiting for file lock on package cache
[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 hello-cli-0.2.2 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hello-cli/0.2.2:/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] 463179300d5c123c8330803b9e856d6315f2927ff1dad3554049531a163c4ff0
[INFO] running `"docker" "start" "-a" "463179300d5c123c8330803b9e856d6315f2927ff1dad3554049531a163c4ff0"`
[INFO] [stderr]    Compiling hello-cli v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "463179300d5c123c8330803b9e856d6315f2927ff1dad3554049531a163c4ff0"`
[INFO] running `"docker" "rm" "-f" "463179300d5c123c8330803b9e856d6315f2927ff1dad3554049531a163c4ff0"`
[INFO] [stdout] 463179300d5c123c8330803b9e856d6315f2927ff1dad3554049531a163c4ff0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hello-cli/0.2.2:/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] cb503b411eb3379b5b2eb94fadbd10d5cee170af2be4eda841a911132ccdf6df
[INFO] running `"docker" "start" "-a" "cb503b411eb3379b5b2eb94fadbd10d5cee170af2be4eda841a911132ccdf6df"`
[INFO] [stderr]    Compiling hello-cli v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "cb503b411eb3379b5b2eb94fadbd10d5cee170af2be4eda841a911132ccdf6df"`
[INFO] running `"docker" "rm" "-f" "cb503b411eb3379b5b2eb94fadbd10d5cee170af2be4eda841a911132ccdf6df"`
[INFO] [stdout] cb503b411eb3379b5b2eb94fadbd10d5cee170af2be4eda841a911132ccdf6df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hello-cli/0.2.2:/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] 19c3039d9deb1d07ff35911de3862b3f579b5e46fd908977c421d99f2d18d94e
[INFO] running `"docker" "start" "-a" "19c3039d9deb1d07ff35911de3862b3f579b5e46fd908977c421d99f2d18d94e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_cli-b0788437efeef66c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::build_message_none ... ok
[INFO] [stdout] test tests::build_message_some ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-6290191629bf5f59
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lib::tests::build_message_none ... ok
[INFO] [stdout] test lib::tests::build_message_some ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hello-cli
[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" "19c3039d9deb1d07ff35911de3862b3f579b5e46fd908977c421d99f2d18d94e"`
[INFO] running `"docker" "rm" "-f" "19c3039d9deb1d07ff35911de3862b3f579b5e46fd908977c421d99f2d18d94e"`
[INFO] [stdout] 19c3039d9deb1d07ff35911de3862b3f579b5e46fd908977c421d99f2d18d94e