[INFO] updating cached repository simnalamburt/irc-channel-rank
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/simnalamburt/irc-channel-rank
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/simnalamburt/irc-channel-rank" "work/ex/beta-1.38-1/sources/1.37.0/gh/simnalamburt/irc-channel-rank"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/simnalamburt/irc-channel-rank'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/simnalamburt/irc-channel-rank" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simnalamburt/irc-channel-rank"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simnalamburt/irc-channel-rank'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 83b5c1ce1dd720994a7b2a238b4f422650a1746d
[INFO] sha for GitHub repo simnalamburt/irc-channel-rank: 83b5c1ce1dd720994a7b2a238b4f422650a1746d
[INFO] validating manifest of simnalamburt/irc-channel-rank 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 simnalamburt/irc-channel-rank 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 simnalamburt/irc-channel-rank
[INFO] finished frobbing simnalamburt/irc-channel-rank
[INFO] frobbed toml for simnalamburt/irc-channel-rank written to work/ex/beta-1.38-1/sources/1.37.0/gh/simnalamburt/irc-channel-rank/Cargo.toml
[INFO] started frobbing simnalamburt/irc-channel-rank
[INFO] finished frobbing simnalamburt/irc-channel-rank
[INFO] frobbed toml for simnalamburt/irc-channel-rank written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simnalamburt/irc-channel-rank/Cargo.toml
[INFO] crate simnalamburt/irc-channel-rank 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing simnalamburt/irc-channel-rank 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/simnalamburt/irc-channel-rank:/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] d8077ca1d48d2e7cfd08d9db372f0a1dc2347687163e353ef1a8a24d42685e1d
[INFO] running `"docker" "start" "-a" "d8077ca1d48d2e7cfd08d9db372f0a1dc2347687163e353ef1a8a24d42685e1d"`
[INFO] [stderr]    Compiling backtrace v0.3.18
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling irc-log-manager v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.57s
[INFO] running `"docker" "inspect" "d8077ca1d48d2e7cfd08d9db372f0a1dc2347687163e353ef1a8a24d42685e1d"`
[INFO] running `"docker" "rm" "-f" "d8077ca1d48d2e7cfd08d9db372f0a1dc2347687163e353ef1a8a24d42685e1d"`
[INFO] [stdout] d8077ca1d48d2e7cfd08d9db372f0a1dc2347687163e353ef1a8a24d42685e1d
[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/simnalamburt/irc-channel-rank:/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] 184e8238c5bf2f9bb86b3d6c251c6422f6303c0c8cc993533ff0a15c67e272c5
[INFO] running `"docker" "start" "-a" "184e8238c5bf2f9bb86b3d6c251c6422f6303c0c8cc993533ff0a15c67e272c5"`
[INFO] [stderr]    Compiling irc-log-manager v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "184e8238c5bf2f9bb86b3d6c251c6422f6303c0c8cc993533ff0a15c67e272c5"`
[INFO] running `"docker" "rm" "-f" "184e8238c5bf2f9bb86b3d6c251c6422f6303c0c8cc993533ff0a15c67e272c5"`
[INFO] [stdout] 184e8238c5bf2f9bb86b3d6c251c6422f6303c0c8cc993533ff0a15c67e272c5
[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/simnalamburt/irc-channel-rank:/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] b5c6b59614cf02061f6867e5d159486b3887bd29e10a67b4e56287fd98d7984c
[INFO] running `"docker" "start" "-a" "b5c6b59614cf02061f6867e5d159486b3887bd29e10a67b4e56287fd98d7984c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/irc_log_manager-009d5704ad220d6d
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b5c6b59614cf02061f6867e5d159486b3887bd29e10a67b4e56287fd98d7984c"`
[INFO] running `"docker" "rm" "-f" "b5c6b59614cf02061f6867e5d159486b3887bd29e10a67b4e56287fd98d7984c"`
[INFO] [stdout] b5c6b59614cf02061f6867e5d159486b3887bd29e10a67b4e56287fd98d7984c