[INFO] updating cached repository samcrow/ColonyMerge
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/samcrow/ColonyMerge
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/samcrow/ColonyMerge" "work/ex/beta-1.38-1/sources/1.37.0/gh/samcrow/ColonyMerge"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/samcrow/ColonyMerge'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/samcrow/ColonyMerge" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/samcrow/ColonyMerge"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/samcrow/ColonyMerge'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 58ce659dd2e28c715a0c73b3128907dc14860140
[INFO] sha for GitHub repo samcrow/ColonyMerge: 58ce659dd2e28c715a0c73b3128907dc14860140
[INFO] validating manifest of samcrow/ColonyMerge 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 samcrow/ColonyMerge 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 samcrow/ColonyMerge
[INFO] finished frobbing samcrow/ColonyMerge
[INFO] frobbed toml for samcrow/ColonyMerge written to work/ex/beta-1.38-1/sources/1.37.0/gh/samcrow/ColonyMerge/Cargo.toml
[INFO] started frobbing samcrow/ColonyMerge
[INFO] finished frobbing samcrow/ColonyMerge
[INFO] frobbed toml for samcrow/ColonyMerge written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/samcrow/ColonyMerge/Cargo.toml
[INFO] crate samcrow/ColonyMerge 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/samcrow/ColonyMerge/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[INFO] the lockfile is outdated, regenerating it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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing samcrow/ColonyMerge 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/samcrow/ColonyMerge:/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] 99f583b227a1e0a7b5c0cddff5fb2611230884424e57b50917e1f0af72f43e6b
[INFO] running `"docker" "start" "-a" "99f583b227a1e0a7b5c0cddff5fb2611230884424e57b50917e1f0af72f43e6b"`
[INFO] [stderr]    Compiling colony_merge v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `"docker" "inspect" "99f583b227a1e0a7b5c0cddff5fb2611230884424e57b50917e1f0af72f43e6b"`
[INFO] running `"docker" "rm" "-f" "99f583b227a1e0a7b5c0cddff5fb2611230884424e57b50917e1f0af72f43e6b"`
[INFO] [stdout] 99f583b227a1e0a7b5c0cddff5fb2611230884424e57b50917e1f0af72f43e6b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/samcrow/ColonyMerge:/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] 5159a8900dce86a4b67223120e054359e4e18e73b77a08c287d0848c59c27769
[INFO] running `"docker" "start" "-a" "5159a8900dce86a4b67223120e054359e4e18e73b77a08c287d0848c59c27769"`
[INFO] [stderr]    Compiling colony_merge v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "5159a8900dce86a4b67223120e054359e4e18e73b77a08c287d0848c59c27769"`
[INFO] running `"docker" "rm" "-f" "5159a8900dce86a4b67223120e054359e4e18e73b77a08c287d0848c59c27769"`
[INFO] [stdout] 5159a8900dce86a4b67223120e054359e4e18e73b77a08c287d0848c59c27769
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/samcrow/ColonyMerge:/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] e6596032bd8905de0605c67457daebbd48362f8d8f7def0d4235dffc9d84d87c
[INFO] running `"docker" "start" "-a" "e6596032bd8905de0605c67457daebbd48362f8d8f7def0d4235dffc9d84d87c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/colony_merge-0b0a8e37fc0e383d
[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" "e6596032bd8905de0605c67457daebbd48362f8d8f7def0d4235dffc9d84d87c"`
[INFO] running `"docker" "rm" "-f" "e6596032bd8905de0605c67457daebbd48362f8d8f7def0d4235dffc9d84d87c"`
[INFO] [stdout] e6596032bd8905de0605c67457daebbd48362f8d8f7def0d4235dffc9d84d87c