[INFO] cloning repository overvenus/stackoverflow-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/overvenus/stackoverflow-rs.git" "work/cache/sources/gh/overvenus/stackoverflow-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/overvenus/stackoverflow-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/overvenus/stackoverflow-rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/overvenus/stackoverflow-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/overvenus/stackoverflow-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/overvenus/stackoverflow-rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/overvenus/stackoverflow-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/overvenus/stackoverflow-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 82f0726992305bd40199a8b4d2a842952e9287cd
[INFO] sha for GitHub repo overvenus/stackoverflow-rs: 82f0726992305bd40199a8b4d2a842952e9287cd
[INFO] validating manifest of overvenus/stackoverflow-rs 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 overvenus/stackoverflow-rs 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 overvenus/stackoverflow-rs
[INFO] finished frobbing overvenus/stackoverflow-rs
[INFO] frobbed toml for overvenus/stackoverflow-rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/overvenus/stackoverflow-rs/Cargo.toml
[INFO] started frobbing overvenus/stackoverflow-rs
[INFO] finished frobbing overvenus/stackoverflow-rs
[INFO] frobbed toml for overvenus/stackoverflow-rs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/overvenus/stackoverflow-rs/Cargo.toml
[INFO] crate overvenus/stackoverflow-rs 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing overvenus/stackoverflow-rs against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/overvenus/stackoverflow-rs:/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] 51f96752cc87ea43389511acc113496ccc349a4acc9fd564afea10d5ed8dc2ff
[INFO] running `"docker" "start" "-a" "51f96752cc87ea43389511acc113496ccc349a4acc9fd564afea10d5ed8dc2ff"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling stack v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `"docker" "inspect" "51f96752cc87ea43389511acc113496ccc349a4acc9fd564afea10d5ed8dc2ff"`
[INFO] running `"docker" "rm" "-f" "51f96752cc87ea43389511acc113496ccc349a4acc9fd564afea10d5ed8dc2ff"`
[INFO] [stdout] 51f96752cc87ea43389511acc113496ccc349a4acc9fd564afea10d5ed8dc2ff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/overvenus/stackoverflow-rs:/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] 9f115eaa04428cd4e39f58e7a3e91f9dff95de4da7c474c16a4e6d9eecbd7e60
[INFO] running `"docker" "start" "-a" "9f115eaa04428cd4e39f58e7a3e91f9dff95de4da7c474c16a4e6d9eecbd7e60"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling stack v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "9f115eaa04428cd4e39f58e7a3e91f9dff95de4da7c474c16a4e6d9eecbd7e60"`
[INFO] running `"docker" "rm" "-f" "9f115eaa04428cd4e39f58e7a3e91f9dff95de4da7c474c16a4e6d9eecbd7e60"`
[INFO] [stdout] 9f115eaa04428cd4e39f58e7a3e91f9dff95de4da7c474c16a4e6d9eecbd7e60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/overvenus/stackoverflow-rs:/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] 8d1bf5400590ab1981f334395b52b2eca4fb9902862914b68d3f697554e3bd65
[INFO] running `"docker" "start" "-a" "8d1bf5400590ab1981f334395b52b2eca4fb9902862914b68d3f697554e3bd65"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stack-d10a339c83ad9689
[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" "8d1bf5400590ab1981f334395b52b2eca4fb9902862914b68d3f697554e3bd65"`
[INFO] running `"docker" "rm" "-f" "8d1bf5400590ab1981f334395b52b2eca4fb9902862914b68d3f697554e3bd65"`
[INFO] [stdout] 8d1bf5400590ab1981f334395b52b2eca4fb9902862914b68d3f697554e3bd65