[INFO] crate rustc_version 0.2.3 is already in cache
[INFO] extracting crate rustc_version 0.2.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/rustc_version/0.2.3
[INFO] extracting crate rustc_version 0.2.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustc_version/0.2.3
[INFO] validating manifest of rustc_version-0.2.3 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 rustc_version-0.2.3 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 rustc_version-0.2.3
[INFO] finished frobbing rustc_version-0.2.3
[INFO] frobbed toml for rustc_version-0.2.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rustc_version/0.2.3/Cargo.toml
[INFO] started frobbing rustc_version-0.2.3
[INFO] finished frobbing rustc_version-0.2.3
[INFO] frobbed toml for rustc_version-0.2.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustc_version/0.2.3/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] 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] testing rustc_version-0.2.3 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rustc_version/0.2.3:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b016bcf22d466695ef94e3a1b7e1251ad852ec0eaa57d637acf1d188a46dacf6
[INFO] running `"docker" "start" "-a" "b016bcf22d466695ef94e3a1b7e1251ad852ec0eaa57d637acf1d188a46dacf6"`
[INFO] [stderr]    Compiling rustc_version v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "b016bcf22d466695ef94e3a1b7e1251ad852ec0eaa57d637acf1d188a46dacf6"`
[INFO] running `"docker" "rm" "-f" "b016bcf22d466695ef94e3a1b7e1251ad852ec0eaa57d637acf1d188a46dacf6"`
[INFO] [stdout] b016bcf22d466695ef94e3a1b7e1251ad852ec0eaa57d637acf1d188a46dacf6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rustc_version/0.2.3:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ab61cf29f11b0de7fd7fbbe52e3b11f54b79171b5786bf14b5829ffd18195103
[INFO] running `"docker" "start" "-a" "ab61cf29f11b0de7fd7fbbe52e3b11f54b79171b5786bf14b5829ffd18195103"`
[INFO] [stderr]    Compiling rustc_version v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "ab61cf29f11b0de7fd7fbbe52e3b11f54b79171b5786bf14b5829ffd18195103"`
[INFO] running `"docker" "rm" "-f" "ab61cf29f11b0de7fd7fbbe52e3b11f54b79171b5786bf14b5829ffd18195103"`
[INFO] [stdout] ab61cf29f11b0de7fd7fbbe52e3b11f54b79171b5786bf14b5829ffd18195103
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rustc_version/0.2.3:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 6c38a12b14702523cc2f5c9f79d4b15c64ce067a8a2d9df61ad703c61319e992
[INFO] running `"docker" "start" "-a" "6c38a12b14702523cc2f5c9f79d4b15c64ce067a8a2d9df61ad703c61319e992"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustc_version-386b7177144cc3db
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test parse_1_0_0 ... ok
[INFO] [stdout] test parse_1_16_0_nightly ... ok
[INFO] [stdout] test parse_unknown ... ok
[INFO] [stdout] test parse_stable ... ok
[INFO] [stdout] test parse_unexpected ... ok
[INFO] [stdout] test parse_nightly ... ok
[INFO] [stdout] test smoketest ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustc_version
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 22) ... 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" "6c38a12b14702523cc2f5c9f79d4b15c64ce067a8a2d9df61ad703c61319e992"`
[INFO] running `"docker" "rm" "-f" "6c38a12b14702523cc2f5c9f79d4b15c64ce067a8a2d9df61ad703c61319e992"`
[INFO] [stdout] 6c38a12b14702523cc2f5c9f79d4b15c64ce067a8a2d9df61ad703c61319e992