[INFO] cloning repository ElectricCoffee/stack_calculator
[INFO] running `"git" "clone" "--bare" "git://github.com/ElectricCoffee/stack_calculator.git" "work/cache/sources/gh/ElectricCoffee/stack_calculator"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/ElectricCoffee/stack_calculator'...
[INFO] running `"git" "clone" "work/cache/sources/gh/ElectricCoffee/stack_calculator" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/ElectricCoffee/stack_calculator"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/ElectricCoffee/stack_calculator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ElectricCoffee/stack_calculator" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/ElectricCoffee/stack_calculator"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/ElectricCoffee/stack_calculator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1b6ac349bec4ef430cd8ad665ad3de5c1386b6cf
[INFO] sha for GitHub repo ElectricCoffee/stack_calculator: 1b6ac349bec4ef430cd8ad665ad3de5c1386b6cf
[INFO] validating manifest of ElectricCoffee/stack_calculator 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 ElectricCoffee/stack_calculator 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 ElectricCoffee/stack_calculator
[INFO] finished frobbing ElectricCoffee/stack_calculator
[INFO] frobbed toml for ElectricCoffee/stack_calculator written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/ElectricCoffee/stack_calculator/Cargo.toml
[INFO] started frobbing ElectricCoffee/stack_calculator
[INFO] finished frobbing ElectricCoffee/stack_calculator
[INFO] frobbed toml for ElectricCoffee/stack_calculator written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/ElectricCoffee/stack_calculator/Cargo.toml
[INFO] crate ElectricCoffee/stack_calculator 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 ElectricCoffee/stack_calculator 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/ElectricCoffee/stack_calculator:/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] 99430e21ee3759a969b93359c8ac3e82d821540f6a558fb64f66fa2674855089
[INFO] running `"docker" "start" "-a" "99430e21ee3759a969b93359c8ac3e82d821540f6a558fb64f66fa2674855089"`
[INFO] [stderr]    Compiling stack_calc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "99430e21ee3759a969b93359c8ac3e82d821540f6a558fb64f66fa2674855089"`
[INFO] running `"docker" "rm" "-f" "99430e21ee3759a969b93359c8ac3e82d821540f6a558fb64f66fa2674855089"`
[INFO] [stdout] 99430e21ee3759a969b93359c8ac3e82d821540f6a558fb64f66fa2674855089
[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/ElectricCoffee/stack_calculator:/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] 16a611c9001ffd1ca629b05de3e3c05754129a271a17245af424bbcf25d7e2e8
[INFO] running `"docker" "start" "-a" "16a611c9001ffd1ca629b05de3e3c05754129a271a17245af424bbcf25d7e2e8"`
[INFO] [stderr]    Compiling stack_calc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "16a611c9001ffd1ca629b05de3e3c05754129a271a17245af424bbcf25d7e2e8"`
[INFO] running `"docker" "rm" "-f" "16a611c9001ffd1ca629b05de3e3c05754129a271a17245af424bbcf25d7e2e8"`
[INFO] [stdout] 16a611c9001ffd1ca629b05de3e3c05754129a271a17245af424bbcf25d7e2e8
[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/ElectricCoffee/stack_calculator:/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] 1353c752f35af69c418ee0718c9877be76a413e7cedfa1c0dc37fe3ef873b1b2
[INFO] running `"docker" "start" "-a" "1353c752f35af69c418ee0718c9877be76a413e7cedfa1c0dc37fe3ef873b1b2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stack_calc-533d724caaa1a820
[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" "1353c752f35af69c418ee0718c9877be76a413e7cedfa1c0dc37fe3ef873b1b2"`
[INFO] running `"docker" "rm" "-f" "1353c752f35af69c418ee0718c9877be76a413e7cedfa1c0dc37fe3ef873b1b2"`
[INFO] [stdout] 1353c752f35af69c418ee0718c9877be76a413e7cedfa1c0dc37fe3ef873b1b2