[INFO] crate guardian 1.0.1 is already in cache
[INFO] testing guardian-1.0.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate guardian 1.0.1 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate guardian 1.0.1 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 crates.io crate guardian 1.0.1
[INFO] finished tweaking crates.io crate guardian 1.0.1
[INFO] tweaked toml for crates.io crate guardian 1.0.1 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] a920d4ac207a63f55422a21b0da2b6dd184746acf8f2d99fe8273490aeab7af3
[INFO] running `"docker" "start" "-a" "a920d4ac207a63f55422a21b0da2b6dd184746acf8f2d99fe8273490aeab7af3"`
[INFO] [stderr]    Compiling guardian v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "a920d4ac207a63f55422a21b0da2b6dd184746acf8f2d99fe8273490aeab7af3"`
[INFO] running `"docker" "rm" "-f" "a920d4ac207a63f55422a21b0da2b6dd184746acf8f2d99fe8273490aeab7af3"`
[INFO] [stdout] a920d4ac207a63f55422a21b0da2b6dd184746acf8f2d99fe8273490aeab7af3
[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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 07f238de2c7f4627fb3f61a628db6e11d3494f73fbbcbb666e7f44713fe92145
[INFO] running `"docker" "start" "-a" "07f238de2c7f4627fb3f61a628db6e11d3494f73fbbcbb666e7f44713fe92145"`
[INFO] [stderr]    Compiling guardian v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "07f238de2c7f4627fb3f61a628db6e11d3494f73fbbcbb666e7f44713fe92145"`
[INFO] running `"docker" "rm" "-f" "07f238de2c7f4627fb3f61a628db6e11d3494f73fbbcbb666e7f44713fe92145"`
[INFO] [stdout] 07f238de2c7f4627fb3f61a628db6e11d3494f73fbbcbb666e7f44713fe92145
[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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 80c6b2053dec574f0c806585229d0363deb44490e4a5aaefacf56b831632b50a
[INFO] running `"docker" "start" "-a" "80c6b2053dec574f0c806585229d0363deb44490e4a5aaefacf56b831632b50a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/guardian-37c9a5e9454393cb
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr] error: process didn't exit successfully: `/opt/rustwide/target/debug/deps/guardian-37c9a5e9454393cb` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `"docker" "inspect" "80c6b2053dec574f0c806585229d0363deb44490e4a5aaefacf56b831632b50a"`
[INFO] running `"docker" "rm" "-f" "80c6b2053dec574f0c806585229d0363deb44490e4a5aaefacf56b831632b50a"`
[INFO] [stdout] 80c6b2053dec574f0c806585229d0363deb44490e4a5aaefacf56b831632b50a