[INFO] updating cached repository https://github.com/AnickaBurova/sync-files
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e4a0e87f7ebd498ec809d887128c212a332a769a
[INFO] testing AnickaBurova/sync-files against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnickaBurova%2Fsync-files" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AnickaBurova/sync-files on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/AnickaBurova/sync-files
[INFO] finished tweaking git repo https://github.com/AnickaBurova/sync-files
[INFO] tweaked toml for git repo https://github.com/AnickaBurova/sync-files written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/AnickaBurova/sync-files already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 43250b1648a97ae50a6e0bff3703ebf899a6c1f3a9c034b6d3d8528b53430e18
[INFO] running `"docker" "start" "-a" "43250b1648a97ae50a6e0bff3703ebf899a6c1f3a9c034b6d3d8528b53430e18"`
[INFO] [stderr]    Compiling sync-files v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> src/slave.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cfg`
[INFO] [stderr]   --> src/slave.rs:14:45
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn run_slave<T : Read>(stream : &mut T, cfg : SyncConfig) -> Result<()>{
[INFO] [stderr]    |                                             ^^^ help: consider prefixing with an underscore: `_cfg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `"docker" "inspect" "43250b1648a97ae50a6e0bff3703ebf899a6c1f3a9c034b6d3d8528b53430e18"`
[INFO] running `"docker" "rm" "-f" "43250b1648a97ae50a6e0bff3703ebf899a6c1f3a9c034b6d3d8528b53430e18"`
[INFO] [stdout] 43250b1648a97ae50a6e0bff3703ebf899a6c1f3a9c034b6d3d8528b53430e18
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 85ff5276d31eeab693ef0ffa13713afefaca08d2b29401808951471e9e2b7b96
[INFO] running `"docker" "start" "-a" "85ff5276d31eeab693ef0ffa13713afefaca08d2b29401808951471e9e2b7b96"`
[INFO] [stderr]    Compiling sync-files v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> src/slave.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cfg`
[INFO] [stderr]   --> src/slave.rs:14:45
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn run_slave<T : Read>(stream : &mut T, cfg : SyncConfig) -> Result<()>{
[INFO] [stderr]    |                                             ^^^ help: consider prefixing with an underscore: `_cfg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "85ff5276d31eeab693ef0ffa13713afefaca08d2b29401808951471e9e2b7b96"`
[INFO] running `"docker" "rm" "-f" "85ff5276d31eeab693ef0ffa13713afefaca08d2b29401808951471e9e2b7b96"`
[INFO] [stdout] 85ff5276d31eeab693ef0ffa13713afefaca08d2b29401808951471e9e2b7b96
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 754256cf4986a441ea1afb13e6334aaf2f10070a0794d2772486c40aa0a126e5
[INFO] running `"docker" "start" "-a" "754256cf4986a441ea1afb13e6334aaf2f10070a0794d2772486c40aa0a126e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sync_files-a96ad05e07faa129
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test sync::test_get_time ... ok
[INFO] [stdout] test sync::test_glob ... ok
[INFO] [stdout] test sync::test_metadata ... ok
[INFO] [stdout] test sync::test_init ... ok
[INFO] [stdout] test sync::test_init_on_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "754256cf4986a441ea1afb13e6334aaf2f10070a0794d2772486c40aa0a126e5"`
[INFO] running `"docker" "rm" "-f" "754256cf4986a441ea1afb13e6334aaf2f10070a0794d2772486c40aa0a126e5"`
[INFO] [stdout] 754256cf4986a441ea1afb13e6334aaf2f10070a0794d2772486c40aa0a126e5