[INFO] cloning repository hamadu/competitive-rust
[INFO] running `"git" "clone" "--bare" "git://github.com/hamadu/competitive-rust.git" "work/cache/sources/gh/hamadu/competitive-rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/hamadu/competitive-rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/hamadu/competitive-rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hamadu/competitive-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hamadu/competitive-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hamadu/competitive-rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hamadu/competitive-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hamadu/competitive-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4e5a42a3cec9c33cfb642a59c4d9e4c80bf03d55
[INFO] sha for GitHub repo hamadu/competitive-rust: 4e5a42a3cec9c33cfb642a59c4d9e4c80bf03d55
[INFO] validating manifest of hamadu/competitive-rust 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 hamadu/competitive-rust 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 hamadu/competitive-rust
[INFO] finished frobbing hamadu/competitive-rust
[INFO] frobbed toml for hamadu/competitive-rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hamadu/competitive-rust/Cargo.toml
[INFO] started frobbing hamadu/competitive-rust
[INFO] finished frobbing hamadu/competitive-rust
[INFO] frobbed toml for hamadu/competitive-rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hamadu/competitive-rust/Cargo.toml
[INFO] crate hamadu/competitive-rust 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 hamadu/competitive-rust against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hamadu/competitive-rust:/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] 3b9b3afacc44499a2bb2478545e200f80bb2946a5542eed9725403361df78076
[INFO] running `"docker" "start" "-a" "3b9b3afacc44499a2bb2478545e200f80bb2946a5542eed9725403361df78076"`
[INFO] [stderr]    Compiling competitive-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "3b9b3afacc44499a2bb2478545e200f80bb2946a5542eed9725403361df78076"`
[INFO] running `"docker" "rm" "-f" "3b9b3afacc44499a2bb2478545e200f80bb2946a5542eed9725403361df78076"`
[INFO] [stdout] 3b9b3afacc44499a2bb2478545e200f80bb2946a5542eed9725403361df78076
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hamadu/competitive-rust:/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] ac01ccc50605c0ea8c02f0aede5646cbd950239b9018dbb79212bc975673a990
[INFO] running `"docker" "start" "-a" "ac01ccc50605c0ea8c02f0aede5646cbd950239b9018dbb79212bc975673a990"`
[INFO] [stderr]    Compiling competitive-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "ac01ccc50605c0ea8c02f0aede5646cbd950239b9018dbb79212bc975673a990"`
[INFO] running `"docker" "rm" "-f" "ac01ccc50605c0ea8c02f0aede5646cbd950239b9018dbb79212bc975673a990"`
[INFO] [stdout] ac01ccc50605c0ea8c02f0aede5646cbd950239b9018dbb79212bc975673a990
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hamadu/competitive-rust:/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] 8cb8db28ffc408d083bb7a70fcabda6af9a2b51a12ed70db695a941c1861ef8b
[INFO] running `"docker" "start" "-a" "8cb8db28ffc408d083bb7a70fcabda6af9a2b51a12ed70db695a941c1861ef8b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/competitive_rust-c0b0e2e3781acdc4
[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" "8cb8db28ffc408d083bb7a70fcabda6af9a2b51a12ed70db695a941c1861ef8b"`
[INFO] running `"docker" "rm" "-f" "8cb8db28ffc408d083bb7a70fcabda6af9a2b51a12ed70db695a941c1861ef8b"`
[INFO] [stdout] 8cb8db28ffc408d083bb7a70fcabda6af9a2b51a12ed70db695a941c1861ef8b