[INFO] updating cached repository https://github.com/matklad/drop_bomb
[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] f664dd6361f6f7b6d54d6c4c799c2fd2e47dda78
[INFO] testing matklad/drop_bomb against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatklad%2Fdrop_bomb" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matklad/drop_bomb 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/matklad/drop_bomb
[INFO] finished tweaking git repo https://github.com/matklad/drop_bomb
[INFO] tweaked toml for git repo https://github.com/matklad/drop_bomb written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/matklad/drop_bomb 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] 1cdeb1e68c029d8ff7e64248ecde1888b2747a64b560dc1b223a04e78c7e8c3a
[INFO] running `"docker" "start" "-a" "1cdeb1e68c029d8ff7e64248ecde1888b2747a64b560dc1b223a04e78c7e8c3a"`
[INFO] [stderr]    Compiling drop_bomb v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "1cdeb1e68c029d8ff7e64248ecde1888b2747a64b560dc1b223a04e78c7e8c3a"`
[INFO] running `"docker" "rm" "-f" "1cdeb1e68c029d8ff7e64248ecde1888b2747a64b560dc1b223a04e78c7e8c3a"`
[INFO] [stdout] 1cdeb1e68c029d8ff7e64248ecde1888b2747a64b560dc1b223a04e78c7e8c3a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] 563485e3a15baa6dfca8f07e85234fd6575fb18663f966389c2d5aaf47aaaf21
[INFO] running `"docker" "start" "-a" "563485e3a15baa6dfca8f07e85234fd6575fb18663f966389c2d5aaf47aaaf21"`
[INFO] [stderr]    Compiling drop_bomb v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "563485e3a15baa6dfca8f07e85234fd6575fb18663f966389c2d5aaf47aaaf21"`
[INFO] running `"docker" "rm" "-f" "563485e3a15baa6dfca8f07e85234fd6575fb18663f966389c2d5aaf47aaaf21"`
[INFO] [stdout] 563485e3a15baa6dfca8f07e85234fd6575fb18663f966389c2d5aaf47aaaf21
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] 00193cabb85ed60c582ed076ccc0e4a4f8965428b4708adf14d6beebabab72cd
[INFO] running `"docker" "start" "-a" "00193cabb85ed60c582ed076ccc0e4a4f8965428b4708adf14d6beebabab72cd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/drop_bomb-505924a20367e5e4
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::check_traits ... ok
[INFO] [stdout] test tests::defused_bomb_is_safe_if_debug ... ok
[INFO] [stdout] test tests::defused_bomb_is_safe ... ok
[INFO] [stdout] test tests::no_double_panics ... ok
[INFO] [stdout] test tests::no_double_panics_if_debug ... ok
[INFO] [stdout] test tests::debug_bomb_bombs_if_debug ... ok
[INFO] [stdout] test tests::armed_bomb_bombs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests drop_bomb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "00193cabb85ed60c582ed076ccc0e4a4f8965428b4708adf14d6beebabab72cd"`
[INFO] running `"docker" "rm" "-f" "00193cabb85ed60c582ed076ccc0e4a4f8965428b4708adf14d6beebabab72cd"`
[INFO] [stdout] 00193cabb85ed60c582ed076ccc0e4a4f8965428b4708adf14d6beebabab72cd