[INFO] updating cached repository daboross/kak-recent-files
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/daboross/kak-recent-files
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/daboross/kak-recent-files" "work/ex/beta-1.38-1/sources/1.37.0/gh/daboross/kak-recent-files"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/daboross/kak-recent-files'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/daboross/kak-recent-files" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/daboross/kak-recent-files"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/daboross/kak-recent-files'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 43e210ec82cc38aa500c0ebdb3f38cb76b7455d3
[INFO] sha for GitHub repo daboross/kak-recent-files: 43e210ec82cc38aa500c0ebdb3f38cb76b7455d3
[INFO] validating manifest of daboross/kak-recent-files 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 daboross/kak-recent-files 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 daboross/kak-recent-files
[INFO] finished frobbing daboross/kak-recent-files
[INFO] frobbed toml for daboross/kak-recent-files written to work/ex/beta-1.38-1/sources/1.37.0/gh/daboross/kak-recent-files/Cargo.toml
[INFO] started frobbing daboross/kak-recent-files
[INFO] finished frobbing daboross/kak-recent-files
[INFO] frobbed toml for daboross/kak-recent-files written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/daboross/kak-recent-files/Cargo.toml
[INFO] crate daboross/kak-recent-files 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 daboross/kak-recent-files 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/daboross/kak-recent-files:/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] 976938c8a9a1fcffca2e429844ba3030c6e16825407cf5a7809d011f611d9935
[INFO] running `"docker" "start" "-a" "976938c8a9a1fcffca2e429844ba3030c6e16825407cf5a7809d011f611d9935"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]    Compiling bstr v0.2.6
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling shellwords v1.0.0
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling globset v0.4.4
[INFO] [stderr]    Compiling ignore v0.4.8
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling kak-recent-files v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.49s
[INFO] running `"docker" "inspect" "976938c8a9a1fcffca2e429844ba3030c6e16825407cf5a7809d011f611d9935"`
[INFO] running `"docker" "rm" "-f" "976938c8a9a1fcffca2e429844ba3030c6e16825407cf5a7809d011f611d9935"`
[INFO] [stdout] 976938c8a9a1fcffca2e429844ba3030c6e16825407cf5a7809d011f611d9935
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/daboross/kak-recent-files:/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] a18a224be5c63df99a0ce9cc2fe055c5d48405dbfdc52d5d26bd053e43a4c2a8
[INFO] running `"docker" "start" "-a" "a18a224be5c63df99a0ce9cc2fe055c5d48405dbfdc52d5d26bd053e43a4c2a8"`
[INFO] [stderr]    Compiling kak-recent-files v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "a18a224be5c63df99a0ce9cc2fe055c5d48405dbfdc52d5d26bd053e43a4c2a8"`
[INFO] running `"docker" "rm" "-f" "a18a224be5c63df99a0ce9cc2fe055c5d48405dbfdc52d5d26bd053e43a4c2a8"`
[INFO] [stdout] a18a224be5c63df99a0ce9cc2fe055c5d48405dbfdc52d5d26bd053e43a4c2a8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/daboross/kak-recent-files:/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] eb20ab14d058297ea7ec77efded1b15094fba1903ce08c72671fa53af4689584
[INFO] running `"docker" "start" "-a" "eb20ab14d058297ea7ec77efded1b15094fba1903ce08c72671fa53af4689584"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kak_recent_files-6578b624d30f3a9c
[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/kak_recent_files-3434497359905905
[INFO] [stderr]    Doc-tests kak-recent-files
[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] [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" "eb20ab14d058297ea7ec77efded1b15094fba1903ce08c72671fa53af4689584"`
[INFO] running `"docker" "rm" "-f" "eb20ab14d058297ea7ec77efded1b15094fba1903ce08c72671fa53af4689584"`
[INFO] [stdout] eb20ab14d058297ea7ec77efded1b15094fba1903ce08c72671fa53af4689584