[INFO] updating cached repository lunaryorn/xkpwgen.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lunaryorn/xkpwgen.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lunaryorn/xkpwgen.rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/lunaryorn/xkpwgen.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lunaryorn/xkpwgen.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lunaryorn/xkpwgen.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lunaryorn/xkpwgen.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lunaryorn/xkpwgen.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 01e9740268e36897ca3f31a5670592ff3fc340e2
[INFO] sha for GitHub repo lunaryorn/xkpwgen.rs: 01e9740268e36897ca3f31a5670592ff3fc340e2
[INFO] validating manifest of lunaryorn/xkpwgen.rs 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 lunaryorn/xkpwgen.rs 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 lunaryorn/xkpwgen.rs
[INFO] finished frobbing lunaryorn/xkpwgen.rs
[INFO] frobbed toml for lunaryorn/xkpwgen.rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/lunaryorn/xkpwgen.rs/Cargo.toml
[INFO] started frobbing lunaryorn/xkpwgen.rs
[INFO] finished frobbing lunaryorn/xkpwgen.rs
[INFO] frobbed toml for lunaryorn/xkpwgen.rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lunaryorn/xkpwgen.rs/Cargo.toml
[INFO] crate lunaryorn/xkpwgen.rs 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 lunaryorn/xkpwgen.rs 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-6/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/lunaryorn/xkpwgen.rs:/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] e68858b8fe96b9a0f8c2c3ec7419de57517e1194fa575ba27df74f988012b744
[INFO] running `"docker" "start" "-a" "e68858b8fe96b9a0f8c2c3ec7419de57517e1194fa575ba27df74f988012b744"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling unicode-segmentation v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling rand_jitter v0.1.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling structopt-derive v0.2.17
[INFO] [stderr]    Compiling structopt v0.2.17
[INFO] [stderr]    Compiling xkpwgen v0.8.1-alpha.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.92s
[INFO] running `"docker" "inspect" "e68858b8fe96b9a0f8c2c3ec7419de57517e1194fa575ba27df74f988012b744"`
[INFO] running `"docker" "rm" "-f" "e68858b8fe96b9a0f8c2c3ec7419de57517e1194fa575ba27df74f988012b744"`
[INFO] [stdout] e68858b8fe96b9a0f8c2c3ec7419de57517e1194fa575ba27df74f988012b744
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/lunaryorn/xkpwgen.rs:/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] a7c7d6ac712568c1b6f7a45d9cf5a8c7c844c300ab0c35c2272a5a50362ac08d
[INFO] running `"docker" "start" "-a" "a7c7d6ac712568c1b6f7a45d9cf5a8c7c844c300ab0c35c2272a5a50362ac08d"`
[INFO] [stderr]    Compiling xkpwgen v0.8.1-alpha.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "a7c7d6ac712568c1b6f7a45d9cf5a8c7c844c300ab0c35c2272a5a50362ac08d"`
[INFO] running `"docker" "rm" "-f" "a7c7d6ac712568c1b6f7a45d9cf5a8c7c844c300ab0c35c2272a5a50362ac08d"`
[INFO] [stdout] a7c7d6ac712568c1b6f7a45d9cf5a8c7c844c300ab0c35c2272a5a50362ac08d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/lunaryorn/xkpwgen.rs:/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] 23fbc7b599541216a86a83a8665127c4ad5127b3962ce7b94a02d8b118d7d8d3
[INFO] running `"docker" "start" "-a" "23fbc7b599541216a86a83a8665127c4ad5127b3962ce7b94a02d8b118d7d8d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xkpwgen-c46ca1c44b83c871
[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" "23fbc7b599541216a86a83a8665127c4ad5127b3962ce7b94a02d8b118d7d8d3"`
[INFO] running `"docker" "rm" "-f" "23fbc7b599541216a86a83a8665127c4ad5127b3962ce7b94a02d8b118d7d8d3"`
[INFO] [stdout] 23fbc7b599541216a86a83a8665127c4ad5127b3962ce7b94a02d8b118d7d8d3