[INFO] updating cached repository up1/rust-hello-world-with-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/up1/rust-hello-world-with-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/up1/rust-hello-world-with-test" "work/ex/beta-1.37-6/sources/1.36.0/gh/up1/rust-hello-world-with-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/up1/rust-hello-world-with-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/up1/rust-hello-world-with-test" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/up1/rust-hello-world-with-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/up1/rust-hello-world-with-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b13bafb27b776a42258fdf388db8d104cc3e0637
[INFO] sha for GitHub repo up1/rust-hello-world-with-test: b13bafb27b776a42258fdf388db8d104cc3e0637
[INFO] validating manifest of up1/rust-hello-world-with-test on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of up1/rust-hello-world-with-test on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing up1/rust-hello-world-with-test
[INFO] finished frobbing up1/rust-hello-world-with-test
[INFO] frobbed toml for up1/rust-hello-world-with-test written to work/ex/beta-1.37-6/sources/1.36.0/gh/up1/rust-hello-world-with-test/Cargo.toml
[INFO] started frobbing up1/rust-hello-world-with-test
[INFO] finished frobbing up1/rust-hello-world-with-test
[INFO] frobbed toml for up1/rust-hello-world-with-test written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/up1/rust-hello-world-with-test/Cargo.toml
[INFO] crate up1/rust-hello-world-with-test already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing up1/rust-hello-world-with-test against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/up1/rust-hello-world-with-test:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 782ade21bb1540b245f1db8d7aa7b08a8c94e520fe3b0e16782e09067af367ed
[INFO] running `"docker" "start" "-a" "782ade21bb1540b245f1db8d7aa7b08a8c94e520fe3b0e16782e09067af367ed"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "782ade21bb1540b245f1db8d7aa7b08a8c94e520fe3b0e16782e09067af367ed"`
[INFO] running `"docker" "rm" "-f" "782ade21bb1540b245f1db8d7aa7b08a8c94e520fe3b0e16782e09067af367ed"`
[INFO] [stdout] 782ade21bb1540b245f1db8d7aa7b08a8c94e520fe3b0e16782e09067af367ed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/up1/rust-hello-world-with-test:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3ef0efff508005465733f683f73a21ce371cac8b2d9b58edc3fed0bb9b12245c
[INFO] running `"docker" "start" "-a" "3ef0efff508005465733f683f73a21ce371cac8b2d9b58edc3fed0bb9b12245c"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "3ef0efff508005465733f683f73a21ce371cac8b2d9b58edc3fed0bb9b12245c"`
[INFO] running `"docker" "rm" "-f" "3ef0efff508005465733f683f73a21ce371cac8b2d9b58edc3fed0bb9b12245c"`
[INFO] [stdout] 3ef0efff508005465733f683f73a21ce371cac8b2d9b58edc3fed0bb9b12245c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/up1/rust-hello-world-with-test:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 429ea634e8ae376e50e2f02f1247b330ed6c8a820310ebbb44f98f154f1b8720
[INFO] running `"docker" "start" "-a" "429ea634e8ae376e50e2f02f1247b330ed6c8a820310ebbb44f98f154f1b8720"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-da53561ef832630e
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test hello::test::hello_world_with_rust ... 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" "429ea634e8ae376e50e2f02f1247b330ed6c8a820310ebbb44f98f154f1b8720"`
[INFO] running `"docker" "rm" "-f" "429ea634e8ae376e50e2f02f1247b330ed6c8a820310ebbb44f98f154f1b8720"`
[INFO] [stdout] 429ea634e8ae376e50e2f02f1247b330ed6c8a820310ebbb44f98f154f1b8720