[INFO] updating cached repository giodamelio/irc-stats
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/giodamelio/irc-stats
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/giodamelio/irc-stats" "work/ex/beta-1.38-1/sources/1.37.0/gh/giodamelio/irc-stats"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/giodamelio/irc-stats'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/giodamelio/irc-stats" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/giodamelio/irc-stats"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/giodamelio/irc-stats'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fa6504eeffb45cb541a67d8736a5b5ec9e3eecaa
[INFO] sha for GitHub repo giodamelio/irc-stats: fa6504eeffb45cb541a67d8736a5b5ec9e3eecaa
[INFO] validating manifest of giodamelio/irc-stats 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 giodamelio/irc-stats 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 giodamelio/irc-stats
[INFO] finished frobbing giodamelio/irc-stats
[INFO] frobbed toml for giodamelio/irc-stats written to work/ex/beta-1.38-1/sources/1.37.0/gh/giodamelio/irc-stats/Cargo.toml
[INFO] started frobbing giodamelio/irc-stats
[INFO] finished frobbing giodamelio/irc-stats
[INFO] frobbed toml for giodamelio/irc-stats written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/giodamelio/irc-stats/Cargo.toml
[INFO] crate giodamelio/irc-stats 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/giodamelio/irc-stats/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[INFO] the lockfile is outdated, regenerating it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 giodamelio/irc-stats 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/giodamelio/irc-stats:/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] 8116156073c8441e3073484adb45b756999ebe61ea2f41bfdf3d035bc32be46c
[INFO] running `"docker" "start" "-a" "8116156073c8441e3073484adb45b756999ebe61ea2f41bfdf3d035bc32be46c"`
[INFO] [stderr]    Compiling nom v0.4.0
[INFO] [stderr]    Compiling irc-stats v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `"docker" "inspect" "8116156073c8441e3073484adb45b756999ebe61ea2f41bfdf3d035bc32be46c"`
[INFO] running `"docker" "rm" "-f" "8116156073c8441e3073484adb45b756999ebe61ea2f41bfdf3d035bc32be46c"`
[INFO] [stdout] 8116156073c8441e3073484adb45b756999ebe61ea2f41bfdf3d035bc32be46c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/giodamelio/irc-stats:/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] 107489d5146a363fa778e6607c2a8ede1869fc2945c1bf8afc73cdf60272b0cf
[INFO] running `"docker" "start" "-a" "107489d5146a363fa778e6607c2a8ede1869fc2945c1bf8afc73cdf60272b0cf"`
[INFO] [stderr]    Compiling irc-stats v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "107489d5146a363fa778e6607c2a8ede1869fc2945c1bf8afc73cdf60272b0cf"`
[INFO] running `"docker" "rm" "-f" "107489d5146a363fa778e6607c2a8ede1869fc2945c1bf8afc73cdf60272b0cf"`
[INFO] [stdout] 107489d5146a363fa778e6607c2a8ede1869fc2945c1bf8afc73cdf60272b0cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/giodamelio/irc-stats:/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] b7cccee260f0def6e95eefb457afc353fe82cfcac68a1c62a14a68821a130364
[INFO] running `"docker" "start" "-a" "b7cccee260f0def6e95eefb457afc353fe82cfcac68a1c62a14a68821a130364"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/irc_stats-8cfb212ae1f14923
[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" "b7cccee260f0def6e95eefb457afc353fe82cfcac68a1c62a14a68821a130364"`
[INFO] running `"docker" "rm" "-f" "b7cccee260f0def6e95eefb457afc353fe82cfcac68a1c62a14a68821a130364"`
[INFO] [stdout] b7cccee260f0def6e95eefb457afc353fe82cfcac68a1c62a14a68821a130364