[INFO] updating cached repository WaDelma/specs_example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/WaDelma/specs_example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/WaDelma/specs_example" "work/ex/beta-1.38-1/sources/1.37.0/gh/WaDelma/specs_example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/WaDelma/specs_example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/WaDelma/specs_example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/WaDelma/specs_example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/WaDelma/specs_example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 39bdb2e36aa4e4142ed75d0722b9c5ca762b9399
[INFO] sha for GitHub repo WaDelma/specs_example: 39bdb2e36aa4e4142ed75d0722b9c5ca762b9399
[INFO] validating manifest of WaDelma/specs_example 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 WaDelma/specs_example 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 WaDelma/specs_example
[INFO] finished frobbing WaDelma/specs_example
[INFO] frobbed toml for WaDelma/specs_example written to work/ex/beta-1.38-1/sources/1.37.0/gh/WaDelma/specs_example/Cargo.toml
[INFO] started frobbing WaDelma/specs_example
[INFO] finished frobbing WaDelma/specs_example
[INFO] frobbed toml for WaDelma/specs_example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/WaDelma/specs_example/Cargo.toml
[INFO] crate WaDelma/specs_example 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing WaDelma/specs_example 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/WaDelma/specs_example:/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] 8427d3e8e1070918c59dc677a61162c04e5a51014d643c80b8dcc870710d3624
[INFO] running `"docker" "start" "-a" "8427d3e8e1070918c59dc677a61162c04e5a51014d643c80b8dcc870710d3624"`
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling arrayvec v0.3.25
[INFO] [stderr]    Compiling pulse v0.5.3
[INFO] [stderr]    Compiling specs-derive v0.1.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling shred v0.5.2
[INFO] [stderr]    Compiling hibitset v0.3.2
[INFO] [stderr]    Compiling specs v0.10.0
[INFO] [stderr]    Compiling specs_example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.86s
[INFO] running `"docker" "inspect" "8427d3e8e1070918c59dc677a61162c04e5a51014d643c80b8dcc870710d3624"`
[INFO] running `"docker" "rm" "-f" "8427d3e8e1070918c59dc677a61162c04e5a51014d643c80b8dcc870710d3624"`
[INFO] [stdout] 8427d3e8e1070918c59dc677a61162c04e5a51014d643c80b8dcc870710d3624
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/WaDelma/specs_example:/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] 14690d466d551ab576816c9973655ed2749580297520a152b0b6b228d221608b
[INFO] running `"docker" "start" "-a" "14690d466d551ab576816c9973655ed2749580297520a152b0b6b228d221608b"`
[INFO] [stderr]    Compiling specs_example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "14690d466d551ab576816c9973655ed2749580297520a152b0b6b228d221608b"`
[INFO] running `"docker" "rm" "-f" "14690d466d551ab576816c9973655ed2749580297520a152b0b6b228d221608b"`
[INFO] [stdout] 14690d466d551ab576816c9973655ed2749580297520a152b0b6b228d221608b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/WaDelma/specs_example:/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] 2215290d0b9aa3a0e0f0a775991761a78c95c23cf80422ed138a0d7734c7e01b
[INFO] running `"docker" "start" "-a" "2215290d0b9aa3a0e0f0a775991761a78c95c23cf80422ed138a0d7734c7e01b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/specs_example-805215a2979af893
[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" "2215290d0b9aa3a0e0f0a775991761a78c95c23cf80422ed138a0d7734c7e01b"`
[INFO] running `"docker" "rm" "-f" "2215290d0b9aa3a0e0f0a775991761a78c95c23cf80422ed138a0d7734c7e01b"`
[INFO] [stdout] 2215290d0b9aa3a0e0f0a775991761a78c95c23cf80422ed138a0d7734c7e01b