[INFO] cloning repository bitwalker/rustcalc
[INFO] running `"git" "clone" "--bare" "git://github.com/bitwalker/rustcalc.git" "work/cache/sources/gh/bitwalker/rustcalc"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bitwalker/rustcalc'...
[INFO] running `"git" "clone" "work/cache/sources/gh/bitwalker/rustcalc" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bitwalker/rustcalc"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bitwalker/rustcalc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bitwalker/rustcalc" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bitwalker/rustcalc"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bitwalker/rustcalc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3fb1cfee222a99b2bc55a0c1bc67540f89a0f290
[INFO] sha for GitHub repo bitwalker/rustcalc: 3fb1cfee222a99b2bc55a0c1bc67540f89a0f290
[INFO] validating manifest of bitwalker/rustcalc 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 bitwalker/rustcalc 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 bitwalker/rustcalc
[INFO] finished frobbing bitwalker/rustcalc
[INFO] frobbed toml for bitwalker/rustcalc written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bitwalker/rustcalc/Cargo.toml
[INFO] started frobbing bitwalker/rustcalc
[INFO] finished frobbing bitwalker/rustcalc
[INFO] frobbed toml for bitwalker/rustcalc written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bitwalker/rustcalc/Cargo.toml
[INFO] crate bitwalker/rustcalc 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] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bitwalker/rustcalc/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parser-combinators v0.6.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing bitwalker/rustcalc against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bitwalker/rustcalc:/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] f86cba0c2ce51c56edc86b64c09cbef372b93dbba2bdabfc5ff4a10d9b9d1520
[INFO] running `"docker" "start" "-a" "f86cba0c2ce51c56edc86b64c09cbef372b93dbba2bdabfc5ff4a10d9b9d1520"`
[INFO] [stderr]    Compiling parser-combinators v0.6.0
[INFO] [stderr]    Compiling rustcalc v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.81s
[INFO] running `"docker" "inspect" "f86cba0c2ce51c56edc86b64c09cbef372b93dbba2bdabfc5ff4a10d9b9d1520"`
[INFO] running `"docker" "rm" "-f" "f86cba0c2ce51c56edc86b64c09cbef372b93dbba2bdabfc5ff4a10d9b9d1520"`
[INFO] [stdout] f86cba0c2ce51c56edc86b64c09cbef372b93dbba2bdabfc5ff4a10d9b9d1520
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bitwalker/rustcalc:/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] 72c3361df8ef1c84d551222a9c26c46320e2a14fb2c226a4c4b959a5e9270f64
[INFO] running `"docker" "start" "-a" "72c3361df8ef1c84d551222a9c26c46320e2a14fb2c226a4c4b959a5e9270f64"`
[INFO] [stderr]    Compiling rustcalc v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "72c3361df8ef1c84d551222a9c26c46320e2a14fb2c226a4c4b959a5e9270f64"`
[INFO] running `"docker" "rm" "-f" "72c3361df8ef1c84d551222a9c26c46320e2a14fb2c226a4c4b959a5e9270f64"`
[INFO] [stdout] 72c3361df8ef1c84d551222a9c26c46320e2a14fb2c226a4c4b959a5e9270f64
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bitwalker/rustcalc:/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] 248ad0898ae03dfac2696ecb076be4e5834a3969e54d3b05da8d44bbf79474f6
[INFO] running `"docker" "start" "-a" "248ad0898ae03dfac2696ecb076be4e5834a3969e54d3b05da8d44bbf79474f6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-64ff1d947826147e
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test complex_exponentiation ... ok
[INFO] [stdout] test complex_addition ... ok
[INFO] [stdout] test complex_division ... ok
[INFO] [stdout] test complex_multiplication ... ok
[INFO] [stdout] test simple_addition ... ok
[INFO] [stdout] test simple_division ... ok
[INFO] [stdout] test simple_multiplication ... ok
[INFO] [stdout] test simple_exponentiation ... ok
[INFO] [stdout] test simple_subtraction ... ok
[INFO] [stdout] test integration_test ... ok
[INFO] [stdout] test complex_subtraction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "248ad0898ae03dfac2696ecb076be4e5834a3969e54d3b05da8d44bbf79474f6"`
[INFO] running `"docker" "rm" "-f" "248ad0898ae03dfac2696ecb076be4e5834a3969e54d3b05da8d44bbf79474f6"`
[INFO] [stdout] 248ad0898ae03dfac2696ecb076be4e5834a3969e54d3b05da8d44bbf79474f6