[INFO] crate gcd 1.2.0 is already in cache
[INFO] extracting crate gcd 1.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/gcd/1.2.0
[INFO] extracting crate gcd 1.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gcd/1.2.0
[INFO] validating manifest of gcd-1.2.0 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 gcd-1.2.0 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 gcd-1.2.0
[INFO] finished frobbing gcd-1.2.0
[INFO] frobbed toml for gcd-1.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/gcd/1.2.0/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 gcd-1.2.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 91e5a553bb59d0f426625fd2aba6d1e85262b723440b60ed8d13b19a78d14149
[INFO] running `"docker" "start" "-a" "91e5a553bb59d0f426625fd2aba6d1e85262b723440b60ed8d13b19a78d14149"`
[INFO] [stderr]    Compiling gcd v1.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `"docker" "inspect" "91e5a553bb59d0f426625fd2aba6d1e85262b723440b60ed8d13b19a78d14149"`
[INFO] running `"docker" "rm" "-f" "91e5a553bb59d0f426625fd2aba6d1e85262b723440b60ed8d13b19a78d14149"`
[INFO] [stdout] 91e5a553bb59d0f426625fd2aba6d1e85262b723440b60ed8d13b19a78d14149
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3df0cb631a1ba473304308d9d5d73aea0f5f51f98695545ae70e8c57989a3d58
[INFO] running `"docker" "start" "-a" "3df0cb631a1ba473304308d9d5d73aea0f5f51f98695545ae70e8c57989a3d58"`
[INFO] [stderr]    Compiling gcd v1.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "3df0cb631a1ba473304308d9d5d73aea0f5f51f98695545ae70e8c57989a3d58"`
[INFO] running `"docker" "rm" "-f" "3df0cb631a1ba473304308d9d5d73aea0f5f51f98695545ae70e8c57989a3d58"`
[INFO] [stdout] 3df0cb631a1ba473304308d9d5d73aea0f5f51f98695545ae70e8c57989a3d58
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] d0a743728487770033484867f600e278d35d5f2330a131b8daf2b681e3703cb5
[INFO] running `"docker" "start" "-a" "d0a743728487770033484867f600e278d35d5f2330a131b8daf2b681e3703cb5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gcd-09aed94d8d119815
[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" "d0a743728487770033484867f600e278d35d5f2330a131b8daf2b681e3703cb5"`
[INFO] running `"docker" "rm" "-f" "d0a743728487770033484867f600e278d35d5f2330a131b8daf2b681e3703cb5"`
[INFO] [stdout] d0a743728487770033484867f600e278d35d5f2330a131b8daf2b681e3703cb5