[INFO] crate lock_api 0.3.1 is already in cache
[INFO] extracting crate lock_api 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/lock_api/0.3.1
[INFO] extracting crate lock_api 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lock_api/0.3.1
[INFO] validating manifest of lock_api-0.3.1 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 lock_api-0.3.1 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 lock_api-0.3.1
[INFO] finished frobbing lock_api-0.3.1
[INFO] frobbed toml for lock_api-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lock_api/0.3.1/Cargo.toml
[INFO] started frobbing lock_api-0.3.1
[INFO] finished frobbing lock_api-0.3.1
[INFO] frobbed toml for lock_api-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lock_api/0.3.1/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing lock_api-0.3.1 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-6/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/lock_api/0.3.1:/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] c3eadcb73c71d42924c81eae6db113e5b1657667d9d376be32e189c52c4888e2
[INFO] running `"docker" "start" "-a" "c3eadcb73c71d42924c81eae6db113e5b1657667d9d376be32e189c52c4888e2"`
[INFO] [stderr]    Compiling lock_api v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "c3eadcb73c71d42924c81eae6db113e5b1657667d9d376be32e189c52c4888e2"`
[INFO] running `"docker" "rm" "-f" "c3eadcb73c71d42924c81eae6db113e5b1657667d9d376be32e189c52c4888e2"`
[INFO] [stdout] c3eadcb73c71d42924c81eae6db113e5b1657667d9d376be32e189c52c4888e2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/lock_api/0.3.1:/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] 8939aba4bafff03095dbf2aaeebb03c409b4596c65b50889637ce8187042771e
[INFO] running `"docker" "start" "-a" "8939aba4bafff03095dbf2aaeebb03c409b4596c65b50889637ce8187042771e"`
[INFO] [stderr]    Compiling lock_api v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "8939aba4bafff03095dbf2aaeebb03c409b4596c65b50889637ce8187042771e"`
[INFO] running `"docker" "rm" "-f" "8939aba4bafff03095dbf2aaeebb03c409b4596c65b50889637ce8187042771e"`
[INFO] [stdout] 8939aba4bafff03095dbf2aaeebb03c409b4596c65b50889637ce8187042771e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/lock_api/0.3.1:/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] f3fd37cae074c022143dd22c1b2b6b87ced2b4d2b610c1bf380d0db4b2c3c736
[INFO] running `"docker" "start" "-a" "f3fd37cae074c022143dd22c1b2b6b87ced2b4d2b610c1bf380d0db4b2c3c736"`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lock_api-189284a1112d5f2a
[INFO] [stderr]    Doc-tests lock_api
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 29) ... 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" "f3fd37cae074c022143dd22c1b2b6b87ced2b4d2b610c1bf380d0db4b2c3c736"`
[INFO] running `"docker" "rm" "-f" "f3fd37cae074c022143dd22c1b2b6b87ced2b4d2b610c1bf380d0db4b2c3c736"`
[INFO] [stdout] f3fd37cae074c022143dd22c1b2b6b87ced2b4d2b610c1bf380d0db4b2c3c736