[INFO] cloning repository https://github.com/stsewd/programming-problems-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stsewd/programming-problems-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstsewd%2Fprogramming-problems-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstsewd%2Fprogramming-problems-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f68a45feafa8d4e616f62f69e123675a9565c177
[INFO] testing stsewd/programming-problems-rust against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstsewd%2Fprogramming-problems-rust" "/workspace/builds/worker-90/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stsewd/programming-problems-rust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stsewd/programming-problems-rust
[INFO] finished tweaking git repo https://github.com/stsewd/programming-problems-rust
[INFO] tweaked toml for git repo https://github.com/stsewd/programming-problems-rust written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate git repo https://github.com/stsewd/programming-problems-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32587eb2168016a5d7b675799746f715a1cc277a9d559a3b6b88bc10cdf0ab1d
[INFO] running `Command { std: "docker" "start" "-a" "32587eb2168016a5d7b675799746f715a1cc277a9d559a3b6b88bc10cdf0ab1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32587eb2168016a5d7b675799746f715a1cc277a9d559a3b6b88bc10cdf0ab1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32587eb2168016a5d7b675799746f715a1cc277a9d559a3b6b88bc10cdf0ab1d", kill_on_drop: false }`
[INFO] [stdout] 32587eb2168016a5d7b675799746f715a1cc277a9d559a3b6b88bc10cdf0ab1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aeee61b5c9aa824bdc9d5251ffb89c8573e384bdaa6c8f3a58df6a64753dd1d5
[INFO] running `Command { std: "docker" "start" "-a" "aeee61b5c9aa824bdc9d5251ffb89c8573e384bdaa6c8f3a58df6a64753dd1d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling problem-solving v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.37s
[INFO] running `Command { std: "docker" "inspect" "aeee61b5c9aa824bdc9d5251ffb89c8573e384bdaa6c8f3a58df6a64753dd1d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeee61b5c9aa824bdc9d5251ffb89c8573e384bdaa6c8f3a58df6a64753dd1d5", kill_on_drop: false }`
[INFO] [stdout] aeee61b5c9aa824bdc9d5251ffb89c8573e384bdaa6c8f3a58df6a64753dd1d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67a4de15d8e0237524709d2bec79c6503b575aeb2aeeaa2460cf4ca1d64cf326
[INFO] running `Command { std: "docker" "start" "-a" "67a4de15d8e0237524709d2bec79c6503b575aeb2aeeaa2460cf4ca1d64cf326", kill_on_drop: false }`
[INFO] [stderr]    Compiling problem-solving v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]   Executable unittests src/bin/arithmetic_prog.rs (/opt/rustwide/target/debug/deps/arithmetic_prog-616e1a84e311e1b8)
[INFO] [stderr]   Executable unittests src/bin/cost_balloons.rs (/opt/rustwide/target/debug/deps/cost_balloons-672e8aa0dc24d4c8)
[INFO] [stderr]   Executable unittests src/bin/count_div.rs (/opt/rustwide/target/debug/deps/count_div-8292b4758bb8e79e)
[INFO] [stderr]   Executable unittests src/bin/duration.rs (/opt/rustwide/target/debug/deps/duration-d33e741da35882f3)
[INFO] [stderr]   Executable unittests src/bin/factorial.rs (/opt/rustwide/target/debug/deps/factorial-9dd95dec2f98c30e)
[INFO] [stderr]   Executable unittests src/bin/input_output.rs (/opt/rustwide/target/debug/deps/input_output-506e6954f140b918)
[INFO] [stderr]   Executable unittests src/bin/min_and_xor_or.rs (/opt/rustwide/target/debug/deps/min_and_xor_or-6c6ef023ff8bf7f4)
[INFO] [stderr]   Executable unittests src/bin/monk_inversions.rs (/opt/rustwide/target/debug/deps/monk_inversions-a3a0969be362f4ed)
[INFO] [stderr]   Executable unittests src/bin/monk_rotation.rs (/opt/rustwide/target/debug/deps/monk_rotation-a0569e64ed6fea95)
[INFO] [stderr]   Executable unittests src/bin/profile_picture.rs (/opt/rustwide/target/debug/deps/profile_picture-2e485aa73c53bdb6)
[INFO] [stderr]   Executable unittests src/bin/range_extraction.rs (/opt/rustwide/target/debug/deps/range_extraction-3d7c9efeca1c0627)
[INFO] [stderr]   Executable unittests src/bin/vc_pairs.rs (/opt/rustwide/target/debug/deps/vc_pairs-622a3da718dd1878)
[INFO] [stderr]   Executable unittests src/bin/wet_clothes.rs (/opt/rustwide/target/debug/deps/wet_clothes-c2c2e554d8b29034)
[INFO] [stderr]   Executable unittests src/bin/zoos.rs (/opt/rustwide/target/debug/deps/zoos-a5d20ad1025cc8ca)
[INFO] running `Command { std: "docker" "inspect" "67a4de15d8e0237524709d2bec79c6503b575aeb2aeeaa2460cf4ca1d64cf326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67a4de15d8e0237524709d2bec79c6503b575aeb2aeeaa2460cf4ca1d64cf326", kill_on_drop: false }`
[INFO] [stdout] 67a4de15d8e0237524709d2bec79c6503b575aeb2aeeaa2460cf4ca1d64cf326
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67ab88d9a1f7b620bdb8b030358e6caafd10d89d33f5e52d3661cc9506f092d6
[INFO] running `Command { std: "docker" "start" "-a" "67ab88d9a1f7b620bdb8b030358e6caafd10d89d33f5e52d3661cc9506f092d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/bin/arithmetic_prog.rs (/opt/rustwide/target/debug/deps/arithmetic_prog-616e1a84e311e1b8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/cost_balloons.rs (/opt/rustwide/target/debug/deps/cost_balloons-672e8aa0dc24d4c8)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/count_div.rs (/opt/rustwide/target/debug/deps/count_div-8292b4758bb8e79e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/duration.rs (/opt/rustwide/target/debug/deps/duration-d33e741da35882f3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/factorial.rs (/opt/rustwide/target/debug/deps/factorial-9dd95dec2f98c30e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/input_output.rs (/opt/rustwide/target/debug/deps/input_output-506e6954f140b918)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/min_and_xor_or.rs (/opt/rustwide/target/debug/deps/min_and_xor_or-6c6ef023ff8bf7f4)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/monk_inversions.rs (/opt/rustwide/target/debug/deps/monk_inversions-a3a0969be362f4ed)
[INFO] [stderr]      Running unittests src/bin/monk_rotation.rs (/opt/rustwide/target/debug/deps/monk_rotation-a0569e64ed6fea95)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/profile_picture.rs (/opt/rustwide/target/debug/deps/profile_picture-2e485aa73c53bdb6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/range_extraction.rs (/opt/rustwide/target/debug/deps/range_extraction-3d7c9efeca1c0627)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::example ... ok
[INFO] [stderr]      Running unittests src/bin/vc_pairs.rs (/opt/rustwide/target/debug/deps/vc_pairs-622a3da718dd1878)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/wet_clothes.rs (/opt/rustwide/target/debug/deps/wet_clothes-c2c2e554d8b29034)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/zoos.rs (/opt/rustwide/target/debug/deps/zoos-a5d20ad1025cc8ca)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "67ab88d9a1f7b620bdb8b030358e6caafd10d89d33f5e52d3661cc9506f092d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ab88d9a1f7b620bdb8b030358e6caafd10d89d33f5e52d3661cc9506f092d6", kill_on_drop: false }`
[INFO] [stdout] 67ab88d9a1f7b620bdb8b030358e6caafd10d89d33f5e52d3661cc9506f092d6