[INFO] updating cached repository whostolemyhat/dungeon
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/whostolemyhat/dungeon
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/whostolemyhat/dungeon" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/whostolemyhat/dungeon"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/whostolemyhat/dungeon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/whostolemyhat/dungeon" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/whostolemyhat/dungeon"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/whostolemyhat/dungeon'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6db55577d633fae25441ee9dadb29dd31f5f11b0
[INFO] sha for GitHub repo whostolemyhat/dungeon: 6db55577d633fae25441ee9dadb29dd31f5f11b0
[INFO] validating manifest of whostolemyhat/dungeon on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of whostolemyhat/dungeon on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing whostolemyhat/dungeon
[INFO] finished frobbing whostolemyhat/dungeon
[INFO] frobbed toml for whostolemyhat/dungeon written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/whostolemyhat/dungeon/Cargo.toml
[INFO] started frobbing whostolemyhat/dungeon
[INFO] finished frobbing whostolemyhat/dungeon
[INFO] frobbed toml for whostolemyhat/dungeon written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/whostolemyhat/dungeon/Cargo.toml
[INFO] crate whostolemyhat/dungeon already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking whostolemyhat/dungeon against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-2/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/whostolemyhat/dungeon:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8be0d2e4d5c57d5cd0063350a7b1b4233956a9860c7b71a64cf7cb60bf33cb63
[INFO] running `"docker" "start" "-a" "8be0d2e4d5c57d5cd0063350a7b1b4233956a9860c7b71a64cf7cb60bf33cb63"`
[INFO] [stderr]    Compiling serde v1.0.68
[INFO] [stderr]     Checking arrayref v0.3.4
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking atty v0.2.10
[INFO] [stderr]     Checking glib-sys v0.5.0
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]     Checking cairo-sys-rs v0.5.0
[INFO] [stderr]     Checking digest v0.7.4
[INFO] [stderr]     Checking block-buffer v0.3.3
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]     Checking gobject-sys v0.5.0
[INFO] [stderr]     Checking glib v0.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.68
[INFO] [stderr]     Checking cairo-rs v0.3.0
[INFO] [stderr]     Checking serde_json v1.0.22
[INFO] [stderr]     Checking dungeon v2.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.34s
[INFO] running `"docker" "inspect" "8be0d2e4d5c57d5cd0063350a7b1b4233956a9860c7b71a64cf7cb60bf33cb63"`
[INFO] running `"docker" "rm" "-f" "8be0d2e4d5c57d5cd0063350a7b1b4233956a9860c7b71a64cf7cb60bf33cb63"`
[INFO] [stdout] 8be0d2e4d5c57d5cd0063350a7b1b4233956a9860c7b71a64cf7cb60bf33cb63