[INFO] updating cached repository niktekusho/file-watcher-backup
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/niktekusho/file-watcher-backup
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/niktekusho/file-watcher-backup" "work/ex/beta-1.38-1/sources/1.37.0/gh/niktekusho/file-watcher-backup"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/niktekusho/file-watcher-backup'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/niktekusho/file-watcher-backup" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/niktekusho/file-watcher-backup"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/niktekusho/file-watcher-backup'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 78c239d0ff16fde172ea792c6ecff5698448a523
[INFO] sha for GitHub repo niktekusho/file-watcher-backup: 78c239d0ff16fde172ea792c6ecff5698448a523
[INFO] validating manifest of niktekusho/file-watcher-backup 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 niktekusho/file-watcher-backup 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 niktekusho/file-watcher-backup
[INFO] finished frobbing niktekusho/file-watcher-backup
[INFO] frobbed toml for niktekusho/file-watcher-backup written to work/ex/beta-1.38-1/sources/1.37.0/gh/niktekusho/file-watcher-backup/Cargo.toml
[INFO] started frobbing niktekusho/file-watcher-backup
[INFO] finished frobbing niktekusho/file-watcher-backup
[INFO] frobbed toml for niktekusho/file-watcher-backup written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/niktekusho/file-watcher-backup/Cargo.toml
[INFO] crate niktekusho/file-watcher-backup 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing niktekusho/file-watcher-backup 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-0/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/niktekusho/file-watcher-backup:/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] d4458c70abc9a348e6e8c999d7d2063b13cebbb1229666c22f43e469cf4ef3fa
[INFO] running `"docker" "start" "-a" "d4458c70abc9a348e6e8c999d7d2063b13cebbb1229666c22f43e469cf4ef3fa"`
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling filetime v0.2.5
[INFO] [stderr]    Compiling dirs-sys v0.3.3
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling dirs v2.0.1
[INFO] [stderr]    Compiling notify v4.0.12
[INFO] [stderr]    Compiling simplelog v0.6.0
[INFO] [stderr]    Compiling file-watcher-backup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:44:27
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let mut loggers: Vec<Box<SharedLogger>> = Vec::new();
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.33s
[INFO] running `"docker" "inspect" "d4458c70abc9a348e6e8c999d7d2063b13cebbb1229666c22f43e469cf4ef3fa"`
[INFO] running `"docker" "rm" "-f" "d4458c70abc9a348e6e8c999d7d2063b13cebbb1229666c22f43e469cf4ef3fa"`
[INFO] [stdout] d4458c70abc9a348e6e8c999d7d2063b13cebbb1229666c22f43e469cf4ef3fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/niktekusho/file-watcher-backup:/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] 140a8987b5ff5013e99352c2c26d8891a3ddcf177637c96956462af48d607c36
[INFO] running `"docker" "start" "-a" "140a8987b5ff5013e99352c2c26d8891a3ddcf177637c96956462af48d607c36"`
[INFO] [stderr]    Compiling file-watcher-backup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:44:27
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let mut loggers: Vec<Box<SharedLogger>> = Vec::new();
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "140a8987b5ff5013e99352c2c26d8891a3ddcf177637c96956462af48d607c36"`
[INFO] running `"docker" "rm" "-f" "140a8987b5ff5013e99352c2c26d8891a3ddcf177637c96956462af48d607c36"`
[INFO] [stdout] 140a8987b5ff5013e99352c2c26d8891a3ddcf177637c96956462af48d607c36
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/niktekusho/file-watcher-backup:/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] 1e5865bf2bad868f0b5ccd990cbdb5281500bab4b8873363e001f73cacfa2342
[INFO] running `"docker" "start" "-a" "1e5865bf2bad868f0b5ccd990cbdb5281500bab4b8873363e001f73cacfa2342"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/file_watcher_backup-2628a699836aa65d
[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" "1e5865bf2bad868f0b5ccd990cbdb5281500bab4b8873363e001f73cacfa2342"`
[INFO] running `"docker" "rm" "-f" "1e5865bf2bad868f0b5ccd990cbdb5281500bab4b8873363e001f73cacfa2342"`
[INFO] [stdout] 1e5865bf2bad868f0b5ccd990cbdb5281500bab4b8873363e001f73cacfa2342