[INFO] updating cached repository https://github.com/rajegannathan/toy-browser
[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] 53acbe2f6f378788511e027b63f5372e5c671f58
[INFO] testing rajegannathan/toy-browser against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajegannathan%2Ftoy-browser" "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/rajegannathan/toy-browser 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/rajegannathan/toy-browser
[INFO] finished tweaking git repo https://github.com/rajegannathan/toy-browser
[INFO] tweaked toml for git repo https://github.com/rajegannathan/toy-browser written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/rajegannathan/toy-browser 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] [stderr] warning: unused manifest key: package.tags
[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] 0b7d0cd9da9d39afe6d6cf5d9a7b1c1d05dfa3014cd5d0b68b9e5b45b57132e6
[INFO] running `"docker" "start" "-a" "0b7d0cd9da9d39afe6d6cf5d9a7b1c1d05dfa3014cd5d0b68b9e5b45b57132e6"`
[INFO] [stderr] warning: unused manifest key: package.tags
[INFO] [stderr]    Compiling toy_browser v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "0b7d0cd9da9d39afe6d6cf5d9a7b1c1d05dfa3014cd5d0b68b9e5b45b57132e6"`
[INFO] running `"docker" "rm" "-f" "0b7d0cd9da9d39afe6d6cf5d9a7b1c1d05dfa3014cd5d0b68b9e5b45b57132e6"`
[INFO] [stdout] 0b7d0cd9da9d39afe6d6cf5d9a7b1c1d05dfa3014cd5d0b68b9e5b45b57132e6
[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] 8312e04e2b2d24ab73894cd6023e9352693c2539dfc0a83ec741c43011743463
[INFO] running `"docker" "start" "-a" "8312e04e2b2d24ab73894cd6023e9352693c2539dfc0a83ec741c43011743463"`
[INFO] [stderr] warning: unused manifest key: package.tags
[INFO] [stderr]    Compiling toy_browser v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "8312e04e2b2d24ab73894cd6023e9352693c2539dfc0a83ec741c43011743463"`
[INFO] running `"docker" "rm" "-f" "8312e04e2b2d24ab73894cd6023e9352693c2539dfc0a83ec741c43011743463"`
[INFO] [stdout] 8312e04e2b2d24ab73894cd6023e9352693c2539dfc0a83ec741c43011743463
[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] 42eacef80e9b889f4e1983f96cafe42724af7a6568050c7ae62ad7387b97fe32
[INFO] running `"docker" "start" "-a" "42eacef80e9b889f4e1983f96cafe42724af7a6568050c7ae62ad7387b97fe32"`
[INFO] [stderr] warning: unused manifest key: package.tags
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/toy_browser-4a7c1f7d28074c42
[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" "42eacef80e9b889f4e1983f96cafe42724af7a6568050c7ae62ad7387b97fe32"`
[INFO] running `"docker" "rm" "-f" "42eacef80e9b889f4e1983f96cafe42724af7a6568050c7ae62ad7387b97fe32"`
[INFO] [stdout] 42eacef80e9b889f4e1983f96cafe42724af7a6568050c7ae62ad7387b97fe32