[INFO] updating cached repository mickelsonm/rustmonster
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mickelsonm/rustmonster
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mickelsonm/rustmonster" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/mickelsonm/rustmonster"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/mickelsonm/rustmonster'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mickelsonm/rustmonster" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/mickelsonm/rustmonster"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/mickelsonm/rustmonster'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 37870b8a369c76e7dbf6d0b6c9c325f953fa35a9
[INFO] sha for GitHub repo mickelsonm/rustmonster: 37870b8a369c76e7dbf6d0b6c9c325f953fa35a9
[INFO] validating manifest of mickelsonm/rustmonster on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mickelsonm/rustmonster on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mickelsonm/rustmonster
[INFO] finished frobbing mickelsonm/rustmonster
[INFO] frobbed toml for mickelsonm/rustmonster written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/mickelsonm/rustmonster/Cargo.toml
[INFO] started frobbing mickelsonm/rustmonster
[INFO] finished frobbing mickelsonm/rustmonster
[INFO] frobbed toml for mickelsonm/rustmonster written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/mickelsonm/rustmonster/Cargo.toml
[INFO] crate mickelsonm/rustmonster already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mickelsonm/rustmonster against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-4/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/mickelsonm/rustmonster:/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=forbid" "-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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 11e84dfa12c566cc982b2570f628c902e6d46fe9a8d5d3eda0a82f08d199ae72
[INFO] running `"docker" "start" "-a" "11e84dfa12c566cc982b2570f628c902e6d46fe9a8d5d3eda0a82f08d199ae72"`
[INFO] [stderr]     Checking rustmonster v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "11e84dfa12c566cc982b2570f628c902e6d46fe9a8d5d3eda0a82f08d199ae72"`
[INFO] running `"docker" "rm" "-f" "11e84dfa12c566cc982b2570f628c902e6d46fe9a8d5d3eda0a82f08d199ae72"`
[INFO] [stdout] 11e84dfa12c566cc982b2570f628c902e6d46fe9a8d5d3eda0a82f08d199ae72