[INFO] crate log_domain 0.4.1 is already in cache
[INFO] extracting crate log_domain 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/log_domain/0.4.1
[INFO] extracting crate log_domain 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/log_domain/0.4.1
[INFO] validating manifest of log_domain-0.4.1 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 log_domain-0.4.1 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 log_domain-0.4.1
[INFO] finished frobbing log_domain-0.4.1
[INFO] frobbed toml for log_domain-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/log_domain/0.4.1/Cargo.toml
[INFO] started frobbing log_domain-0.4.1
[INFO] finished frobbing log_domain-0.4.1
[INFO] frobbed toml for log_domain-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/log_domain/0.4.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing log_domain-0.4.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/log_domain/0.4.1:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6c515acac3152496d588a4d811173cfc0a5899badd98f463994d26c78376ef10
[INFO] running `"docker" "start" "-a" "6c515acac3152496d588a4d811173cfc0a5899badd98f463994d26c78376ef10"`
[INFO] [stderr]    Compiling log_domain v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "6c515acac3152496d588a4d811173cfc0a5899badd98f463994d26c78376ef10"`
[INFO] running `"docker" "rm" "-f" "6c515acac3152496d588a4d811173cfc0a5899badd98f463994d26c78376ef10"`
[INFO] [stdout] 6c515acac3152496d588a4d811173cfc0a5899badd98f463994d26c78376ef10
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/log_domain/0.4.1:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c5e759494bdcfc41dcfbe9fe4a05c302ecbf4822bea137f8eaa5ffed5f570043
[INFO] running `"docker" "start" "-a" "c5e759494bdcfc41dcfbe9fe4a05c302ecbf4822bea137f8eaa5ffed5f570043"`
[INFO] [stderr]    Compiling log_domain v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "c5e759494bdcfc41dcfbe9fe4a05c302ecbf4822bea137f8eaa5ffed5f570043"`
[INFO] running `"docker" "rm" "-f" "c5e759494bdcfc41dcfbe9fe4a05c302ecbf4822bea137f8eaa5ffed5f570043"`
[INFO] [stdout] c5e759494bdcfc41dcfbe9fe4a05c302ecbf4822bea137f8eaa5ffed5f570043
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/log_domain/0.4.1:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 09003d56d16198ea1787946f2e07311d1acef6dfb79091e0e3b8ffaab99bf8de
[INFO] running `"docker" "start" "-a" "09003d56d16198ea1787946f2e07311d1acef6dfb79091e0e3b8ffaab99bf8de"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/log_domain-e3bf74c5e53c27ed
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_neutral_elements ... 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 log_domain
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - LogDomain (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "09003d56d16198ea1787946f2e07311d1acef6dfb79091e0e3b8ffaab99bf8de"`
[INFO] running `"docker" "rm" "-f" "09003d56d16198ea1787946f2e07311d1acef6dfb79091e0e3b8ffaab99bf8de"`
[INFO] [stdout] 09003d56d16198ea1787946f2e07311d1acef6dfb79091e0e3b8ffaab99bf8de