[INFO] updating cached repository monjohn/wort
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/monjohn/wort
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/monjohn/wort" "work/ex/beta-1.38-1/sources/1.37.0/gh/monjohn/wort"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/monjohn/wort'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/monjohn/wort" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/monjohn/wort"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/monjohn/wort'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f2c5b5b729d78c0bb2acb0077f436f48dd5d42de
[INFO] sha for GitHub repo monjohn/wort: f2c5b5b729d78c0bb2acb0077f436f48dd5d42de
[INFO] validating manifest of monjohn/wort 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 monjohn/wort 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 monjohn/wort
[INFO] finished frobbing monjohn/wort
[INFO] frobbed toml for monjohn/wort written to work/ex/beta-1.38-1/sources/1.37.0/gh/monjohn/wort/Cargo.toml
[INFO] started frobbing monjohn/wort
[INFO] finished frobbing monjohn/wort
[INFO] frobbed toml for monjohn/wort written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/monjohn/wort/Cargo.toml
[INFO] crate monjohn/wort 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/monjohn/wort/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[INFO] the lockfile is outdated, regenerating it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 monjohn/wort against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/monjohn/wort:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 891eddc96c83d8a9111f20b7b0f167f863f4c3df2c42d55ea2dde8dd812bd95f
[INFO] running `"docker" "start" "-a" "891eddc96c83d8a9111f20b7b0f167f863f4c3df2c42d55ea2dde8dd812bd95f"`
[INFO] [stderr]    Compiling wort v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `"docker" "inspect" "891eddc96c83d8a9111f20b7b0f167f863f4c3df2c42d55ea2dde8dd812bd95f"`
[INFO] running `"docker" "rm" "-f" "891eddc96c83d8a9111f20b7b0f167f863f4c3df2c42d55ea2dde8dd812bd95f"`
[INFO] [stdout] 891eddc96c83d8a9111f20b7b0f167f863f4c3df2c42d55ea2dde8dd812bd95f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/monjohn/wort:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 42bde065b19d564c41097f0f8ebc1b504547f390145015ae241e3a9207c0cc0a
[INFO] running `"docker" "start" "-a" "42bde065b19d564c41097f0f8ebc1b504547f390145015ae241e3a9207c0cc0a"`
[INFO] [stderr]    Compiling wort v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "42bde065b19d564c41097f0f8ebc1b504547f390145015ae241e3a9207c0cc0a"`
[INFO] running `"docker" "rm" "-f" "42bde065b19d564c41097f0f8ebc1b504547f390145015ae241e3a9207c0cc0a"`
[INFO] [stdout] 42bde065b19d564c41097f0f8ebc1b504547f390145015ae241e3a9207c0cc0a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/monjohn/wort:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 0979883882ca24b7f3ee3ec399c343aabcd603a32bcb327d2f1bc979a309bc45
[INFO] running `"docker" "start" "-a" "0979883882ca24b7f3ee3ec399c343aabcd603a32bcb327d2f1bc979a309bc45"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wort-d12ed9c20fb450e0
[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" "0979883882ca24b7f3ee3ec399c343aabcd603a32bcb327d2f1bc979a309bc45"`
[INFO] running `"docker" "rm" "-f" "0979883882ca24b7f3ee3ec399c343aabcd603a32bcb327d2f1bc979a309bc45"`
[INFO] [stdout] 0979883882ca24b7f3ee3ec399c343aabcd603a32bcb327d2f1bc979a309bc45