[INFO] updating cached repository KaHLK/copy_watcher
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/KaHLK/copy_watcher
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/KaHLK/copy_watcher" "work/ex/beta-1.37-6/sources/1.36.0/gh/KaHLK/copy_watcher"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/KaHLK/copy_watcher'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/KaHLK/copy_watcher" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/KaHLK/copy_watcher"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/KaHLK/copy_watcher'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 51f15024d2c5203c8b97acf97a1e905fbbee17a4
[INFO] sha for GitHub repo KaHLK/copy_watcher: 51f15024d2c5203c8b97acf97a1e905fbbee17a4
[INFO] validating manifest of KaHLK/copy_watcher 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 KaHLK/copy_watcher 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 KaHLK/copy_watcher
[INFO] finished frobbing KaHLK/copy_watcher
[INFO] frobbed toml for KaHLK/copy_watcher written to work/ex/beta-1.37-6/sources/1.36.0/gh/KaHLK/copy_watcher/Cargo.toml
[INFO] started frobbing KaHLK/copy_watcher
[INFO] finished frobbing KaHLK/copy_watcher
[INFO] frobbed toml for KaHLK/copy_watcher written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/KaHLK/copy_watcher/Cargo.toml
[INFO] crate KaHLK/copy_watcher 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 KaHLK/copy_watcher against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/KaHLK/copy_watcher:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 658ae8362d8230b03f562f66f675b0bb06a961c1f4f1f1481369827d8f9a1302
[INFO] running `"docker" "start" "-a" "658ae8362d8230b03f562f66f675b0bb06a961c1f4f1f1481369827d8f9a1302"`
[INFO] [stderr]    Compiling inotify v0.3.0
[INFO] [stderr]    Compiling net2 v0.2.32
[INFO] [stderr]    Compiling filetime v0.1.15
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling chrono v0.4.4
[INFO] [stderr]    Compiling miow v0.1.5
[INFO] [stderr]    Compiling mio v0.5.1
[INFO] [stderr]    Compiling notify v4.0.3
[INFO] [stderr]    Compiling copy_watcher v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.81s
[INFO] running `"docker" "inspect" "658ae8362d8230b03f562f66f675b0bb06a961c1f4f1f1481369827d8f9a1302"`
[INFO] running `"docker" "rm" "-f" "658ae8362d8230b03f562f66f675b0bb06a961c1f4f1f1481369827d8f9a1302"`
[INFO] [stdout] 658ae8362d8230b03f562f66f675b0bb06a961c1f4f1f1481369827d8f9a1302
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/KaHLK/copy_watcher:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 53544f6cb105bb4584dc5641b719eef9644ccb861d50d0de80d00fe62c5b309e
[INFO] running `"docker" "start" "-a" "53544f6cb105bb4584dc5641b719eef9644ccb861d50d0de80d00fe62c5b309e"`
[INFO] [stderr]    Compiling copy_watcher v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `"docker" "inspect" "53544f6cb105bb4584dc5641b719eef9644ccb861d50d0de80d00fe62c5b309e"`
[INFO] running `"docker" "rm" "-f" "53544f6cb105bb4584dc5641b719eef9644ccb861d50d0de80d00fe62c5b309e"`
[INFO] [stdout] 53544f6cb105bb4584dc5641b719eef9644ccb861d50d0de80d00fe62c5b309e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/KaHLK/copy_watcher:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 99164db9fbe90452998d87c95cf0ed5f7c8db75e782777bc5327871ecec1be17
[INFO] running `"docker" "start" "-a" "99164db9fbe90452998d87c95cf0ed5f7c8db75e782777bc5327871ecec1be17"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/copy_watcher-4fabe06e03f5cd03
[INFO] [stderr]      Running /opt/crater/target/debug/deps/copy_watcher-472a5f34d04e5549
[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] [stderr]    Doc-tests copy_watcher
[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" "99164db9fbe90452998d87c95cf0ed5f7c8db75e782777bc5327871ecec1be17"`
[INFO] running `"docker" "rm" "-f" "99164db9fbe90452998d87c95cf0ed5f7c8db75e782777bc5327871ecec1be17"`
[INFO] [stdout] 99164db9fbe90452998d87c95cf0ed5f7c8db75e782777bc5327871ecec1be17