[INFO] updating cached repository amcsi/rust-experimenting-password-cracker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/amcsi/rust-experimenting-password-cracker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/amcsi/rust-experimenting-password-cracker" "work/ex/beta-1.38-1/sources/1.37.0/gh/amcsi/rust-experimenting-password-cracker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/amcsi/rust-experimenting-password-cracker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/amcsi/rust-experimenting-password-cracker" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/amcsi/rust-experimenting-password-cracker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/amcsi/rust-experimenting-password-cracker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 677e18ceab200a0c382d1d9c8d7547991fbef1b2
[INFO] sha for GitHub repo amcsi/rust-experimenting-password-cracker: 677e18ceab200a0c382d1d9c8d7547991fbef1b2
[INFO] validating manifest of amcsi/rust-experimenting-password-cracker 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 amcsi/rust-experimenting-password-cracker 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 amcsi/rust-experimenting-password-cracker
[INFO] finished frobbing amcsi/rust-experimenting-password-cracker
[INFO] frobbed toml for amcsi/rust-experimenting-password-cracker written to work/ex/beta-1.38-1/sources/1.37.0/gh/amcsi/rust-experimenting-password-cracker/Cargo.toml
[INFO] started frobbing amcsi/rust-experimenting-password-cracker
[INFO] finished frobbing amcsi/rust-experimenting-password-cracker
[INFO] frobbed toml for amcsi/rust-experimenting-password-cracker written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/amcsi/rust-experimenting-password-cracker/Cargo.toml
[INFO] crate amcsi/rust-experimenting-password-cracker 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 amcsi/rust-experimenting-password-cracker 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/amcsi/rust-experimenting-password-cracker:/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] 7e7e65e64e38dbdb57790e3b3e2a3e6104fb0d9165bce0c657ba8c602c7d8ea3
[INFO] running `"docker" "start" "-a" "7e7e65e64e38dbdb57790e3b3e2a3e6104fb0d9165bce0c657ba8c602c7d8ea3"`
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling rayon v1.0.1
[INFO] [stderr]    Compiling password-cracker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.68s
[INFO] running `"docker" "inspect" "7e7e65e64e38dbdb57790e3b3e2a3e6104fb0d9165bce0c657ba8c602c7d8ea3"`
[INFO] running `"docker" "rm" "-f" "7e7e65e64e38dbdb57790e3b3e2a3e6104fb0d9165bce0c657ba8c602c7d8ea3"`
[INFO] [stdout] 7e7e65e64e38dbdb57790e3b3e2a3e6104fb0d9165bce0c657ba8c602c7d8ea3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/amcsi/rust-experimenting-password-cracker:/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] 90ae642a27f450de20020771bd105097f3951f62701ff2bbf103ab9d8d63a0d2
[INFO] running `"docker" "start" "-a" "90ae642a27f450de20020771bd105097f3951f62701ff2bbf103ab9d8d63a0d2"`
[INFO] [stderr]    Compiling password-cracker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "90ae642a27f450de20020771bd105097f3951f62701ff2bbf103ab9d8d63a0d2"`
[INFO] running `"docker" "rm" "-f" "90ae642a27f450de20020771bd105097f3951f62701ff2bbf103ab9d8d63a0d2"`
[INFO] [stdout] 90ae642a27f450de20020771bd105097f3951f62701ff2bbf103ab9d8d63a0d2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/amcsi/rust-experimenting-password-cracker:/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] 8debb356c6012a163e3713f63c8a9146722332c1a1ae9eca104fae70739df921
[INFO] running `"docker" "start" "-a" "8debb356c6012a163e3713f63c8a9146722332c1a1ae9eca104fae70739df921"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/password_cracker-af2f92c4651b0853
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_generate_string ... ok
[INFO] [stdout] test test_calculate_str_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-45e6945bf8b3c676
[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" "8debb356c6012a163e3713f63c8a9146722332c1a1ae9eca104fae70739df921"`
[INFO] running `"docker" "rm" "-f" "8debb356c6012a163e3713f63c8a9146722332c1a1ae9eca104fae70739df921"`
[INFO] [stdout] 8debb356c6012a163e3713f63c8a9146722332c1a1ae9eca104fae70739df921