[INFO] updating cached repository sphinxc0re/prisoners
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sphinxc0re/prisoners
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sphinxc0re/prisoners" "work/ex/beta-1.38-1/sources/1.37.0/gh/sphinxc0re/prisoners"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sphinxc0re/prisoners'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sphinxc0re/prisoners" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sphinxc0re/prisoners"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sphinxc0re/prisoners'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f298fec195f9badc0166328fdfbd19901b67fa1a
[INFO] sha for GitHub repo sphinxc0re/prisoners: f298fec195f9badc0166328fdfbd19901b67fa1a
[INFO] validating manifest of sphinxc0re/prisoners 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 sphinxc0re/prisoners 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 sphinxc0re/prisoners
[INFO] finished frobbing sphinxc0re/prisoners
[INFO] frobbed toml for sphinxc0re/prisoners written to work/ex/beta-1.38-1/sources/1.37.0/gh/sphinxc0re/prisoners/Cargo.toml
[INFO] started frobbing sphinxc0re/prisoners
[INFO] finished frobbing sphinxc0re/prisoners
[INFO] frobbed toml for sphinxc0re/prisoners written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sphinxc0re/prisoners/Cargo.toml
[INFO] crate sphinxc0re/prisoners 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sphinxc0re/prisoners against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sphinxc0re/prisoners:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 97f702b0b3fef0bb0cae40d7ac8945ae83fcb26b166ccaae64ff605a08f7acf1
[INFO] running `"docker" "start" "-a" "97f702b0b3fef0bb0cae40d7ac8945ae83fcb26b166ccaae64ff605a08f7acf1"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling prisoners v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `"docker" "inspect" "97f702b0b3fef0bb0cae40d7ac8945ae83fcb26b166ccaae64ff605a08f7acf1"`
[INFO] running `"docker" "rm" "-f" "97f702b0b3fef0bb0cae40d7ac8945ae83fcb26b166ccaae64ff605a08f7acf1"`
[INFO] [stdout] 97f702b0b3fef0bb0cae40d7ac8945ae83fcb26b166ccaae64ff605a08f7acf1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sphinxc0re/prisoners:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] eb463033743f581f2ea35310a73ca693ec87448307003c137025cfdd0dba52fa
[INFO] running `"docker" "start" "-a" "eb463033743f581f2ea35310a73ca693ec87448307003c137025cfdd0dba52fa"`
[INFO] [stderr]    Compiling prisoners v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "eb463033743f581f2ea35310a73ca693ec87448307003c137025cfdd0dba52fa"`
[INFO] running `"docker" "rm" "-f" "eb463033743f581f2ea35310a73ca693ec87448307003c137025cfdd0dba52fa"`
[INFO] [stdout] eb463033743f581f2ea35310a73ca693ec87448307003c137025cfdd0dba52fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sphinxc0re/prisoners:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 0c75408230b6daf4b3e8085ec43e46025fa9afb288d3188cbb2d2fde13dfd128
[INFO] running `"docker" "start" "-a" "0c75408230b6daf4b3e8085ec43e46025fa9afb288d3188cbb2d2fde13dfd128"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/prisoners-cceea612b48f42b6
[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" "0c75408230b6daf4b3e8085ec43e46025fa9afb288d3188cbb2d2fde13dfd128"`
[INFO] running `"docker" "rm" "-f" "0c75408230b6daf4b3e8085ec43e46025fa9afb288d3188cbb2d2fde13dfd128"`
[INFO] [stdout] 0c75408230b6daf4b3e8085ec43e46025fa9afb288d3188cbb2d2fde13dfd128