[INFO] updating cached repository thibaultbarbie/rust-evo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thibaultbarbie/rust-evo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thibaultbarbie/rust-evo" "work/ex/beta-1.37-6/sources/1.36.0/gh/thibaultbarbie/rust-evo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/thibaultbarbie/rust-evo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thibaultbarbie/rust-evo" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thibaultbarbie/rust-evo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thibaultbarbie/rust-evo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 696edde771b451d2b1958d4c283cb6ea11cb1344
[INFO] sha for GitHub repo thibaultbarbie/rust-evo: 696edde771b451d2b1958d4c283cb6ea11cb1344
[INFO] validating manifest of thibaultbarbie/rust-evo 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 thibaultbarbie/rust-evo 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 thibaultbarbie/rust-evo
[INFO] finished frobbing thibaultbarbie/rust-evo
[INFO] frobbed toml for thibaultbarbie/rust-evo written to work/ex/beta-1.37-6/sources/1.36.0/gh/thibaultbarbie/rust-evo/Cargo.toml
[INFO] started frobbing thibaultbarbie/rust-evo
[INFO] finished frobbing thibaultbarbie/rust-evo
[INFO] frobbed toml for thibaultbarbie/rust-evo written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thibaultbarbie/rust-evo/Cargo.toml
[INFO] crate thibaultbarbie/rust-evo already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/thibaultbarbie/rust-evo/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 thibaultbarbie/rust-evo 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/thibaultbarbie/rust-evo:/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] 4e23417d338e9fddf6e06cf08a1cb21c21c48d6f778cd8b7407b3aff3571fa77
[INFO] running `"docker" "start" "-a" "4e23417d338e9fddf6e06cf08a1cb21c21c48d6f778cd8b7407b3aff3571fa77"`
[INFO] [stderr]    Compiling evolutionary v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "4e23417d338e9fddf6e06cf08a1cb21c21c48d6f778cd8b7407b3aff3571fa77"`
[INFO] running `"docker" "rm" "-f" "4e23417d338e9fddf6e06cf08a1cb21c21c48d6f778cd8b7407b3aff3571fa77"`
[INFO] [stdout] 4e23417d338e9fddf6e06cf08a1cb21c21c48d6f778cd8b7407b3aff3571fa77
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/thibaultbarbie/rust-evo:/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] f1ec93894a02e618a99ada5df4b61244f7c061944c089e7903c2245eebdc0e9c
[INFO] running `"docker" "start" "-a" "f1ec93894a02e618a99ada5df4b61244f7c061944c089e7903c2245eebdc0e9c"`
[INFO] [stderr]    Compiling evolutionary v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "f1ec93894a02e618a99ada5df4b61244f7c061944c089e7903c2245eebdc0e9c"`
[INFO] running `"docker" "rm" "-f" "f1ec93894a02e618a99ada5df4b61244f7c061944c089e7903c2245eebdc0e9c"`
[INFO] [stdout] f1ec93894a02e618a99ada5df4b61244f7c061944c089e7903c2245eebdc0e9c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/thibaultbarbie/rust-evo:/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] 9766fd9e35f57e029c3af86959f049847dc4865022b91e11dce490a76147881f
[INFO] running `"docker" "start" "-a" "9766fd9e35f57e029c3af86959f049847dc4865022b91e11dce490a76147881f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/evolutionary-b3de50de464256ec
[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] running `"docker" "inspect" "9766fd9e35f57e029c3af86959f049847dc4865022b91e11dce490a76147881f"`
[INFO] running `"docker" "rm" "-f" "9766fd9e35f57e029c3af86959f049847dc4865022b91e11dce490a76147881f"`
[INFO] [stdout] 9766fd9e35f57e029c3af86959f049847dc4865022b91e11dce490a76147881f