[INFO] updating cached repository dlight/pj
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dlight/pj
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dlight/pj" "work/ex/beta-1.38-1/sources/1.37.0/gh/dlight/pj"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dlight/pj'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dlight/pj" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dlight/pj"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dlight/pj'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3dadaef6cfbaa75da7ebe714163dc9196f5333fb
[INFO] sha for GitHub repo dlight/pj: 3dadaef6cfbaa75da7ebe714163dc9196f5333fb
[INFO] validating manifest of dlight/pj on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dlight/pj on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dlight/pj
[INFO] finished frobbing dlight/pj
[INFO] frobbed toml for dlight/pj written to work/ex/beta-1.38-1/sources/1.37.0/gh/dlight/pj/Cargo.toml
[INFO] started frobbing dlight/pj
[INFO] finished frobbing dlight/pj
[INFO] frobbed toml for dlight/pj written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dlight/pj/Cargo.toml
[INFO] crate dlight/pj already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dlight/pj/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing dlight/pj against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dlight/pj:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ef85e66d2f5b036dd41baa9496bd8c0e763ee87d84606051aa6118a6ccbafe53
[INFO] running `"docker" "start" "-a" "ef85e66d2f5b036dd41baa9496bd8c0e763ee87d84606051aa6118a6ccbafe53"`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling pj v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.16s
[INFO] running `"docker" "inspect" "ef85e66d2f5b036dd41baa9496bd8c0e763ee87d84606051aa6118a6ccbafe53"`
[INFO] running `"docker" "rm" "-f" "ef85e66d2f5b036dd41baa9496bd8c0e763ee87d84606051aa6118a6ccbafe53"`
[INFO] [stdout] ef85e66d2f5b036dd41baa9496bd8c0e763ee87d84606051aa6118a6ccbafe53
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dlight/pj:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e3712af8c754af845388462537524819603117d0c2cd0e5e0c8091e615e79b67
[INFO] running `"docker" "start" "-a" "e3712af8c754af845388462537524819603117d0c2cd0e5e0c8091e615e79b67"`
[INFO] [stderr]    Compiling pj v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `"docker" "inspect" "e3712af8c754af845388462537524819603117d0c2cd0e5e0c8091e615e79b67"`
[INFO] running `"docker" "rm" "-f" "e3712af8c754af845388462537524819603117d0c2cd0e5e0c8091e615e79b67"`
[INFO] [stdout] e3712af8c754af845388462537524819603117d0c2cd0e5e0c8091e615e79b67
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dlight/pj:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a71a075860fa047ae229d13796f740ea66ea6c73c69ca9b09d83dd3f390ddcac
[INFO] running `"docker" "start" "-a" "a71a075860fa047ae229d13796f740ea66ea6c73c69ca9b09d83dd3f390ddcac"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pj-838a6ce21aec59bb
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test vm::tests::factorial ... ok
[INFO] [stdout] test vm::tests::empty ... ok
[INFO] [stdout] test vm::tests::double ... ok
[INFO] [stdout] test vm::tests::add ... ok
[INFO] [stdout] test vm::tests::simple_ops ... ok
[INFO] [stdout] test vm::tests::noop ... ok
[INFO] [stdout] test vm::tests::sum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a71a075860fa047ae229d13796f740ea66ea6c73c69ca9b09d83dd3f390ddcac"`
[INFO] running `"docker" "rm" "-f" "a71a075860fa047ae229d13796f740ea66ea6c73c69ca9b09d83dd3f390ddcac"`
[INFO] [stdout] a71a075860fa047ae229d13796f740ea66ea6c73c69ca9b09d83dd3f390ddcac