[INFO] updating cached repository https://github.com/quentm74/nonogram-rs
[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] ab97676a6b83cfd69b7fd2562a56175e47ee7c94
[INFO] testing quentm74/nonogram-rs against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquentm74%2Fnonogram-rs" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/quentm74/nonogram-rs 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/quentm74/nonogram-rs
[INFO] finished tweaking git repo https://github.com/quentm74/nonogram-rs
[INFO] tweaked toml for git repo https://github.com/quentm74/nonogram-rs written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/quentm74/nonogram-rs 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] b1103f5df9a5bf1f8a036bdc8ea3f211709e70cb59408609b820c637d9ac57ce
[INFO] running `"docker" "start" "-a" "b1103f5df9a5bf1f8a036bdc8ea3f211709e70cb59408609b820c637d9ac57ce"`
[INFO] [stderr]    Compiling getrandom v0.1.10
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling backtrace v0.3.35
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling nonogram-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.50s
[INFO] running `"docker" "inspect" "b1103f5df9a5bf1f8a036bdc8ea3f211709e70cb59408609b820c637d9ac57ce"`
[INFO] running `"docker" "rm" "-f" "b1103f5df9a5bf1f8a036bdc8ea3f211709e70cb59408609b820c637d9ac57ce"`
[INFO] [stdout] b1103f5df9a5bf1f8a036bdc8ea3f211709e70cb59408609b820c637d9ac57ce
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 3789f364479af8f6e1a1bc38b8dcc2c487cc74a3ca1d111edd0af0ec029f5dec
[INFO] running `"docker" "start" "-a" "3789f364479af8f6e1a1bc38b8dcc2c487cc74a3ca1d111edd0af0ec029f5dec"`
[INFO] [stderr]    Compiling nonogram-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "3789f364479af8f6e1a1bc38b8dcc2c487cc74a3ca1d111edd0af0ec029f5dec"`
[INFO] running `"docker" "rm" "-f" "3789f364479af8f6e1a1bc38b8dcc2c487cc74a3ca1d111edd0af0ec029f5dec"`
[INFO] [stdout] 3789f364479af8f6e1a1bc38b8dcc2c487cc74a3ca1d111edd0af0ec029f5dec
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 6d08972299baead70f160cb57dc4eb86a5766927a1228a17aef78961a6953f60
[INFO] running `"docker" "start" "-a" "6d08972299baead70f160cb57dc4eb86a5766927a1228a17aef78961a6953f60"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nonogram_rs-e135653f135057ed
[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" "6d08972299baead70f160cb57dc4eb86a5766927a1228a17aef78961a6953f60"`
[INFO] running `"docker" "rm" "-f" "6d08972299baead70f160cb57dc4eb86a5766927a1228a17aef78961a6953f60"`
[INFO] [stdout] 6d08972299baead70f160cb57dc4eb86a5766927a1228a17aef78961a6953f60