[INFO] updating cached repository NearlyEnjoyable/Srlash
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NearlyEnjoyable/Srlash
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NearlyEnjoyable/Srlash" "work/ex/beta-1.38-1/sources/1.37.0/gh/NearlyEnjoyable/Srlash"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NearlyEnjoyable/Srlash'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NearlyEnjoyable/Srlash" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NearlyEnjoyable/Srlash"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NearlyEnjoyable/Srlash'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b761db721a42fedc950e2456ab522f0677c6f96e
[INFO] sha for GitHub repo NearlyEnjoyable/Srlash: b761db721a42fedc950e2456ab522f0677c6f96e
[INFO] validating manifest of NearlyEnjoyable/Srlash 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 NearlyEnjoyable/Srlash 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 NearlyEnjoyable/Srlash
[INFO] finished frobbing NearlyEnjoyable/Srlash
[INFO] frobbed toml for NearlyEnjoyable/Srlash written to work/ex/beta-1.38-1/sources/1.37.0/gh/NearlyEnjoyable/Srlash/Cargo.toml
[INFO] started frobbing NearlyEnjoyable/Srlash
[INFO] finished frobbing NearlyEnjoyable/Srlash
[INFO] frobbed toml for NearlyEnjoyable/Srlash written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NearlyEnjoyable/Srlash/Cargo.toml
[INFO] crate NearlyEnjoyable/Srlash already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NearlyEnjoyable/Srlash/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[INFO] the lockfile is outdated, regenerating it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" "+1.37.0" "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 NearlyEnjoyable/Srlash 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NearlyEnjoyable/Srlash:/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] 26c7e31f1a00515ef62c4e41935619842c008cbc612d6087faf8207940167e45
[INFO] running `"docker" "start" "-a" "26c7e31f1a00515ef62c4e41935619842c008cbc612d6087faf8207940167e45"`
[INFO] [stderr]    Compiling srlash v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "26c7e31f1a00515ef62c4e41935619842c008cbc612d6087faf8207940167e45"`
[INFO] running `"docker" "rm" "-f" "26c7e31f1a00515ef62c4e41935619842c008cbc612d6087faf8207940167e45"`
[INFO] [stdout] 26c7e31f1a00515ef62c4e41935619842c008cbc612d6087faf8207940167e45
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NearlyEnjoyable/Srlash:/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] 93ac5cc1290a76b1bbc4a40af0736a33be7871ecde4a6b8a6d72ff96f3d05eae
[INFO] running `"docker" "start" "-a" "93ac5cc1290a76b1bbc4a40af0736a33be7871ecde4a6b8a6d72ff96f3d05eae"`
[INFO] [stderr]    Compiling srlash v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "93ac5cc1290a76b1bbc4a40af0736a33be7871ecde4a6b8a6d72ff96f3d05eae"`
[INFO] running `"docker" "rm" "-f" "93ac5cc1290a76b1bbc4a40af0736a33be7871ecde4a6b8a6d72ff96f3d05eae"`
[INFO] [stdout] 93ac5cc1290a76b1bbc4a40af0736a33be7871ecde4a6b8a6d72ff96f3d05eae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NearlyEnjoyable/Srlash:/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] 93c16c5787b12be37d4c9b06c158b0481da3488ce5c72414471aa40714193d30
[INFO] running `"docker" "start" "-a" "93c16c5787b12be37d4c9b06c158b0481da3488ce5c72414471aa40714193d30"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/srlash-2651f08403d104c7
[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" "93c16c5787b12be37d4c9b06c158b0481da3488ce5c72414471aa40714193d30"`
[INFO] running `"docker" "rm" "-f" "93c16c5787b12be37d4c9b06c158b0481da3488ce5c72414471aa40714193d30"`
[INFO] [stdout] 93c16c5787b12be37d4c9b06c158b0481da3488ce5c72414471aa40714193d30