[INFO] updating cached repository mankyKitty/chk-chglog
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mankyKitty/chk-chglog
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mankyKitty/chk-chglog" "work/ex/beta-1.37-6/sources/1.36.0/gh/mankyKitty/chk-chglog"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mankyKitty/chk-chglog'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mankyKitty/chk-chglog" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mankyKitty/chk-chglog"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mankyKitty/chk-chglog'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5520a95208ddf41574f675fd91b4756a9b04cb67
[INFO] sha for GitHub repo mankyKitty/chk-chglog: 5520a95208ddf41574f675fd91b4756a9b04cb67
[INFO] validating manifest of mankyKitty/chk-chglog 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 mankyKitty/chk-chglog 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 mankyKitty/chk-chglog
[INFO] finished frobbing mankyKitty/chk-chglog
[INFO] frobbed toml for mankyKitty/chk-chglog written to work/ex/beta-1.37-6/sources/1.36.0/gh/mankyKitty/chk-chglog/Cargo.toml
[INFO] started frobbing mankyKitty/chk-chglog
[INFO] finished frobbing mankyKitty/chk-chglog
[INFO] frobbed toml for mankyKitty/chk-chglog written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mankyKitty/chk-chglog/Cargo.toml
[INFO] crate mankyKitty/chk-chglog 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/mankyKitty/chk-chglog/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[INFO] the lockfile is outdated, regenerating it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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing mankyKitty/chk-chglog 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-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mankyKitty/chk-chglog:/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] 23cc19a91066de835b8b18943723e089de2f73947e56baaff6e0f127282d94eb
[INFO] running `"docker" "start" "-a" "23cc19a91066de835b8b18943723e089de2f73947e56baaff6e0f127282d94eb"`
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling chk-chglog v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `"docker" "inspect" "23cc19a91066de835b8b18943723e089de2f73947e56baaff6e0f127282d94eb"`
[INFO] running `"docker" "rm" "-f" "23cc19a91066de835b8b18943723e089de2f73947e56baaff6e0f127282d94eb"`
[INFO] [stdout] 23cc19a91066de835b8b18943723e089de2f73947e56baaff6e0f127282d94eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mankyKitty/chk-chglog:/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] 1f243828fc953d10f45f8066bbcb312d592062e17f48c73c0af155e3c8a9b373
[INFO] running `"docker" "start" "-a" "1f243828fc953d10f45f8066bbcb312d592062e17f48c73c0af155e3c8a9b373"`
[INFO] [stderr]    Compiling chk-chglog v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "1f243828fc953d10f45f8066bbcb312d592062e17f48c73c0af155e3c8a9b373"`
[INFO] running `"docker" "rm" "-f" "1f243828fc953d10f45f8066bbcb312d592062e17f48c73c0af155e3c8a9b373"`
[INFO] [stdout] 1f243828fc953d10f45f8066bbcb312d592062e17f48c73c0af155e3c8a9b373
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mankyKitty/chk-chglog:/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] 6f854921dc22bcf6d09b4341772a115823be02cabd93180473e71aa79f704aff
[INFO] running `"docker" "start" "-a" "6f854921dc22bcf6d09b4341772a115823be02cabd93180473e71aa79f704aff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chk_chglog-7f1deb0abe1197c0
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test compare_ver_catch ... ok
[INFO] [stdout] test compare_ver_wut ... ok
[INFO] [stdout] test compare_ver_ummm ... ok
[INFO] [stdout] test compare_ver_edge ... ok
[INFO] [stdout] test compare_ver_expect_false ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6f854921dc22bcf6d09b4341772a115823be02cabd93180473e71aa79f704aff"`
[INFO] running `"docker" "rm" "-f" "6f854921dc22bcf6d09b4341772a115823be02cabd93180473e71aa79f704aff"`
[INFO] [stdout] 6f854921dc22bcf6d09b4341772a115823be02cabd93180473e71aa79f704aff