[INFO] cloning repository WojciechKarpiel/sieciowy-kot
[INFO] running `"git" "clone" "--bare" "git://github.com/WojciechKarpiel/sieciowy-kot.git" "work/cache/sources/gh/WojciechKarpiel/sieciowy-kot"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/WojciechKarpiel/sieciowy-kot'...
[INFO] running `"git" "clone" "work/cache/sources/gh/WojciechKarpiel/sieciowy-kot" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/WojciechKarpiel/sieciowy-kot"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/WojciechKarpiel/sieciowy-kot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/WojciechKarpiel/sieciowy-kot" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/WojciechKarpiel/sieciowy-kot"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/WojciechKarpiel/sieciowy-kot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8c9d7b559a8d717cbea3c51d00b8c46f1988b39a
[INFO] sha for GitHub repo WojciechKarpiel/sieciowy-kot: 8c9d7b559a8d717cbea3c51d00b8c46f1988b39a
[INFO] validating manifest of WojciechKarpiel/sieciowy-kot on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of WojciechKarpiel/sieciowy-kot on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing WojciechKarpiel/sieciowy-kot
[INFO] finished frobbing WojciechKarpiel/sieciowy-kot
[INFO] frobbed toml for WojciechKarpiel/sieciowy-kot written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/WojciechKarpiel/sieciowy-kot/Cargo.toml
[INFO] started frobbing WojciechKarpiel/sieciowy-kot
[INFO] finished frobbing WojciechKarpiel/sieciowy-kot
[INFO] frobbed toml for WojciechKarpiel/sieciowy-kot written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/WojciechKarpiel/sieciowy-kot/Cargo.toml
[INFO] crate WojciechKarpiel/sieciowy-kot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing WojciechKarpiel/sieciowy-kot against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/WojciechKarpiel/sieciowy-kot:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] c2f13ff0e2d95dbf62d0ea1993e0d0f4560646f780cccda80b746b7eeb585c8e
[INFO] running `"docker" "start" "-a" "c2f13ff0e2d95dbf62d0ea1993e0d0f4560646f780cccda80b746b7eeb585c8e"`
[INFO] [stderr]    Compiling sk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:27:32
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `"docker" "inspect" "c2f13ff0e2d95dbf62d0ea1993e0d0f4560646f780cccda80b746b7eeb585c8e"`
[INFO] running `"docker" "rm" "-f" "c2f13ff0e2d95dbf62d0ea1993e0d0f4560646f780cccda80b746b7eeb585c8e"`
[INFO] [stdout] c2f13ff0e2d95dbf62d0ea1993e0d0f4560646f780cccda80b746b7eeb585c8e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/WojciechKarpiel/sieciowy-kot:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6662964acf78425e205c61202700a121760eccf0263c22d201d7bb86602498b7
[INFO] running `"docker" "start" "-a" "6662964acf78425e205c61202700a121760eccf0263c22d201d7bb86602498b7"`
[INFO] [stderr]    Compiling sk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:27:32
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "6662964acf78425e205c61202700a121760eccf0263c22d201d7bb86602498b7"`
[INFO] running `"docker" "rm" "-f" "6662964acf78425e205c61202700a121760eccf0263c22d201d7bb86602498b7"`
[INFO] [stdout] 6662964acf78425e205c61202700a121760eccf0263c22d201d7bb86602498b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/WojciechKarpiel/sieciowy-kot:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 9c80801299e5a1d670340b45fae3430976ddb6bd983ce513deb366377ca3b943
[INFO] running `"docker" "start" "-a" "9c80801299e5a1d670340b45fae3430976ddb6bd983ce513deb366377ca3b943"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sk-cf339f9f322d7d81
[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" "9c80801299e5a1d670340b45fae3430976ddb6bd983ce513deb366377ca3b943"`
[INFO] running `"docker" "rm" "-f" "9c80801299e5a1d670340b45fae3430976ddb6bd983ce513deb366377ca3b943"`
[INFO] [stdout] 9c80801299e5a1d670340b45fae3430976ddb6bd983ce513deb366377ca3b943