[INFO] updating cached repository ilaborie/rust-montecarlo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ilaborie/rust-montecarlo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ilaborie/rust-montecarlo" "work/ex/beta-1.37-6/sources/1.36.0/gh/ilaborie/rust-montecarlo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ilaborie/rust-montecarlo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ilaborie/rust-montecarlo" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ilaborie/rust-montecarlo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ilaborie/rust-montecarlo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1777244e8a20e0dc58dc3b980e8c77a69000483c
[INFO] sha for GitHub repo ilaborie/rust-montecarlo: 1777244e8a20e0dc58dc3b980e8c77a69000483c
[INFO] validating manifest of ilaborie/rust-montecarlo 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 ilaborie/rust-montecarlo 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 ilaborie/rust-montecarlo
[INFO] finished frobbing ilaborie/rust-montecarlo
[INFO] frobbed toml for ilaborie/rust-montecarlo written to work/ex/beta-1.37-6/sources/1.36.0/gh/ilaborie/rust-montecarlo/Cargo.toml
[INFO] started frobbing ilaborie/rust-montecarlo
[INFO] finished frobbing ilaborie/rust-montecarlo
[INFO] frobbed toml for ilaborie/rust-montecarlo written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ilaborie/rust-montecarlo/Cargo.toml
[INFO] crate ilaborie/rust-montecarlo 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] testing ilaborie/rust-montecarlo 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-0/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/ilaborie/rust-montecarlo:/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] 93ba0de2725609b4fdbb661529717153edf506283dfd6c654b64a60809e58750
[INFO] running `"docker" "start" "-a" "93ba0de2725609b4fdbb661529717153edf506283dfd6c654b64a60809e58750"`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling rand_jitter v0.1.1
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand_os v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling stopwatch v0.0.7
[INFO] [stderr]    Compiling rust-montecarlo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.37s
[INFO] running `"docker" "inspect" "93ba0de2725609b4fdbb661529717153edf506283dfd6c654b64a60809e58750"`
[INFO] running `"docker" "rm" "-f" "93ba0de2725609b4fdbb661529717153edf506283dfd6c654b64a60809e58750"`
[INFO] [stdout] 93ba0de2725609b4fdbb661529717153edf506283dfd6c654b64a60809e58750
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/ilaborie/rust-montecarlo:/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] b76b835149908dee61c0ceaa2bf75e99f17a875c4f793789e22098b354e73853
[INFO] running `"docker" "start" "-a" "b76b835149908dee61c0ceaa2bf75e99f17a875c4f793789e22098b354e73853"`
[INFO] [stderr]    Compiling rust-montecarlo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "b76b835149908dee61c0ceaa2bf75e99f17a875c4f793789e22098b354e73853"`
[INFO] running `"docker" "rm" "-f" "b76b835149908dee61c0ceaa2bf75e99f17a875c4f793789e22098b354e73853"`
[INFO] [stdout] b76b835149908dee61c0ceaa2bf75e99f17a875c4f793789e22098b354e73853
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/ilaborie/rust-montecarlo:/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] 99593629c97a8017784e9fc5922361d459118fa58f6462b73c7ff3fe56fb4820
[INFO] running `"docker" "start" "-a" "99593629c97a8017784e9fc5922361d459118fa58f6462b73c7ff3fe56fb4820"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_montecarlo-452288bb8eaf6e8a
[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] [stderr]      Running /opt/crater/target/debug/deps/rust_montecarlo-fbfac6fa9679dbdc
[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] [stderr]    Doc-tests rust-montecarlo
[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" "99593629c97a8017784e9fc5922361d459118fa58f6462b73c7ff3fe56fb4820"`
[INFO] running `"docker" "rm" "-f" "99593629c97a8017784e9fc5922361d459118fa58f6462b73c7ff3fe56fb4820"`
[INFO] [stdout] 99593629c97a8017784e9fc5922361d459118fa58f6462b73c7ff3fe56fb4820