[INFO] updating cached repository https://github.com/davesque/sierpinski
[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] 7412857bca757634b27bc2a825f4961583748cc3
[INFO] testing davesque/sierpinski against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavesque%2Fsierpinski" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davesque/sierpinski on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/davesque/sierpinski
[INFO] finished tweaking git repo https://github.com/davesque/sierpinski
[INFO] tweaked toml for git repo https://github.com/davesque/sierpinski written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/davesque/sierpinski already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 9f1ebf436f8d6f4a46c7a2c617f161285d9812fbec054dbe0d725b50cc5e2502
[INFO] running `"docker" "start" "-a" "9f1ebf436f8d6f4a46c7a2c617f161285d9812fbec054dbe0d725b50cc5e2502"`
[INFO] [stderr]    Compiling adler32 v0.3.0
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num_cpus v1.2.1
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling deflate v0.7.4
[INFO] [stderr]    Compiling rayon v0.6.0
[INFO] [stderr]    Compiling png v0.6.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.11
[INFO] [stderr]    Compiling image v0.12.3
[INFO] [stderr]    Compiling sierpinski v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `"docker" "inspect" "9f1ebf436f8d6f4a46c7a2c617f161285d9812fbec054dbe0d725b50cc5e2502"`
[INFO] running `"docker" "rm" "-f" "9f1ebf436f8d6f4a46c7a2c617f161285d9812fbec054dbe0d725b50cc5e2502"`
[INFO] [stdout] 9f1ebf436f8d6f4a46c7a2c617f161285d9812fbec054dbe0d725b50cc5e2502
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] ec3971bf71573cb9733cf7695126a72d9bb171e4123a70a3d82a7723ce1de2b2
[INFO] running `"docker" "start" "-a" "ec3971bf71573cb9733cf7695126a72d9bb171e4123a70a3d82a7723ce1de2b2"`
[INFO] [stderr]    Compiling sierpinski v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "ec3971bf71573cb9733cf7695126a72d9bb171e4123a70a3d82a7723ce1de2b2"`
[INFO] running `"docker" "rm" "-f" "ec3971bf71573cb9733cf7695126a72d9bb171e4123a70a3d82a7723ce1de2b2"`
[INFO] [stdout] ec3971bf71573cb9733cf7695126a72d9bb171e4123a70a3d82a7723ce1de2b2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] e68911df199bc2d5db3a991264f0d2d122dc241b7e89cca2a401a5923b2532eb
[INFO] running `"docker" "start" "-a" "e68911df199bc2d5db3a991264f0d2d122dc241b7e89cca2a401a5923b2532eb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sierpinski-57c56827a0124a7e
[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" "e68911df199bc2d5db3a991264f0d2d122dc241b7e89cca2a401a5923b2532eb"`
[INFO] running `"docker" "rm" "-f" "e68911df199bc2d5db3a991264f0d2d122dc241b7e89cca2a401a5923b2532eb"`
[INFO] [stdout] e68911df199bc2d5db3a991264f0d2d122dc241b7e89cca2a401a5923b2532eb