[INFO] updating cached repository https://github.com/roqqq3/maze-generator
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1f78255829bb26398e5178bb680196235d2c406f
[INFO] testing roqqq3/maze-generator against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Froqqq3%2Fmaze-generator" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/roqqq3/maze-generator on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/roqqq3/maze-generator
[INFO] finished tweaking git repo https://github.com/roqqq3/maze-generator
[INFO] tweaked toml for git repo https://github.com/roqqq3/maze-generator written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/roqqq3/maze-generator already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 40879e932dcfa4273400e5012febd366be685e362f784b5e21561880809ff6ec
[INFO] running `"docker" "start" "-a" "40879e932dcfa4273400e5012febd366be685e362f784b5e21561880809ff6ec"`
[INFO] [stderr]    Compiling smallbitvec v2.4.0
[INFO] [stderr]    Compiling mazegenerator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `"docker" "inspect" "40879e932dcfa4273400e5012febd366be685e362f784b5e21561880809ff6ec"`
[INFO] running `"docker" "rm" "-f" "40879e932dcfa4273400e5012febd366be685e362f784b5e21561880809ff6ec"`
[INFO] [stdout] 40879e932dcfa4273400e5012febd366be685e362f784b5e21561880809ff6ec
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5da0f9e00995cf184b5721c716f3f28709cb88eeb722bec2d2d096a049a8cb15
[INFO] running `"docker" "start" "-a" "5da0f9e00995cf184b5721c716f3f28709cb88eeb722bec2d2d096a049a8cb15"`
[INFO] [stderr]    Compiling mazegenerator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "5da0f9e00995cf184b5721c716f3f28709cb88eeb722bec2d2d096a049a8cb15"`
[INFO] running `"docker" "rm" "-f" "5da0f9e00995cf184b5721c716f3f28709cb88eeb722bec2d2d096a049a8cb15"`
[INFO] [stdout] 5da0f9e00995cf184b5721c716f3f28709cb88eeb722bec2d2d096a049a8cb15
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 5556e348d2780c442e9f2ae0541eb802e232d9e405fad455c6e0cdf09a0c1b91
[INFO] running `"docker" "start" "-a" "5556e348d2780c442e9f2ae0541eb802e232d9e405fad455c6e0cdf09a0c1b91"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mazegenerator-6c78f969bf5ef984
[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" "5556e348d2780c442e9f2ae0541eb802e232d9e405fad455c6e0cdf09a0c1b91"`
[INFO] running `"docker" "rm" "-f" "5556e348d2780c442e9f2ae0541eb802e232d9e405fad455c6e0cdf09a0c1b91"`
[INFO] [stdout] 5556e348d2780c442e9f2ae0541eb802e232d9e405fad455c6e0cdf09a0c1b91