[INFO] crate gcd 1.2.0 is already in cache
[INFO] extracting crate gcd 1.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/gcd/1.2.0
[INFO] extracting crate gcd 1.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gcd/1.2.0
[INFO] validating manifest of gcd-1.2.0 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 gcd-1.2.0 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 gcd-1.2.0
[INFO] finished frobbing gcd-1.2.0
[INFO] frobbed toml for gcd-1.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/gcd/1.2.0/Cargo.toml
[INFO] started frobbing gcd-1.2.0
[INFO] finished frobbing gcd-1.2.0
[INFO] frobbed toml for gcd-1.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gcd/1.2.0/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 gcd-1.2.0 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/gcd/1.2.0:/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] 46570b104537ad602fc03360e642724d61e5995a5ca21512dc28ea4105e66d9a
[INFO] running `"docker" "start" "-a" "46570b104537ad602fc03360e642724d61e5995a5ca21512dc28ea4105e66d9a"`
[INFO] [stderr]    Compiling gcd v1.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `"docker" "inspect" "46570b104537ad602fc03360e642724d61e5995a5ca21512dc28ea4105e66d9a"`
[INFO] running `"docker" "rm" "-f" "46570b104537ad602fc03360e642724d61e5995a5ca21512dc28ea4105e66d9a"`
[INFO] [stdout] 46570b104537ad602fc03360e642724d61e5995a5ca21512dc28ea4105e66d9a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/gcd/1.2.0:/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] 0a9593becd4956fe64485581899c03a67fabd048a7817460ed418d5b195fade3
[INFO] running `"docker" "start" "-a" "0a9593becd4956fe64485581899c03a67fabd048a7817460ed418d5b195fade3"`
[INFO] [stderr]    Compiling gcd v1.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "0a9593becd4956fe64485581899c03a67fabd048a7817460ed418d5b195fade3"`
[INFO] running `"docker" "rm" "-f" "0a9593becd4956fe64485581899c03a67fabd048a7817460ed418d5b195fade3"`
[INFO] [stdout] 0a9593becd4956fe64485581899c03a67fabd048a7817460ed418d5b195fade3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/gcd/1.2.0:/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] dad6b15f1fe2026190f2d9b28fe47c1c92b88e0d0fef5e76af16cb06201ef16a
[INFO] running `"docker" "start" "-a" "dad6b15f1fe2026190f2d9b28fe47c1c92b88e0d0fef5e76af16cb06201ef16a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gcd-66b7cb95c70faa88
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_gcd ... 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 gcd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Gcd::gcd (line 9) ... 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" "dad6b15f1fe2026190f2d9b28fe47c1c92b88e0d0fef5e76af16cb06201ef16a"`
[INFO] running `"docker" "rm" "-f" "dad6b15f1fe2026190f2d9b28fe47c1c92b88e0d0fef5e76af16cb06201ef16a"`
[INFO] [stdout] dad6b15f1fe2026190f2d9b28fe47c1c92b88e0d0fef5e76af16cb06201ef16a