[INFO] cloning repository https://github.com/MGlolenstine/project_euler_solutions [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MGlolenstine/project_euler_solutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMGlolenstine%2Fproject_euler_solutions", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMGlolenstine%2Fproject_euler_solutions'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 846366dcae262008187017cfc6476d143f309e14 [INFO] testing MGlolenstine/project_euler_solutions 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%2FMGlolenstine%2Fproject_euler_solutions" "/workspace/builds/worker-16/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MGlolenstine/project_euler_solutions 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/MGlolenstine/project_euler_solutions [INFO] finished tweaking git repo https://github.com/MGlolenstine/project_euler_solutions [INFO] tweaked toml for git repo https://github.com/MGlolenstine/project_euler_solutions written to /workspace/builds/worker-16/source/Cargo.toml [INFO] crate git repo https://github.com/MGlolenstine/project_euler_solutions 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] cfc4f031e08561c9d60dbc9a192a3d3c7b94d888781a6fa3aa38ea35970eb6be [INFO] running `Command { std: "docker" "start" "-a" "cfc4f031e08561c9d60dbc9a192a3d3c7b94d888781a6fa3aa38ea35970eb6be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cfc4f031e08561c9d60dbc9a192a3d3c7b94d888781a6fa3aa38ea35970eb6be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfc4f031e08561c9d60dbc9a192a3d3c7b94d888781a6fa3aa38ea35970eb6be", kill_on_drop: false }` [INFO] [stdout] cfc4f031e08561c9d60dbc9a192a3d3c7b94d888781a6fa3aa38ea35970eb6be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 4fd22d02e2fb19a52d41024385c1c74919e4367e8a45a334545b08e0d89e17df [INFO] running `Command { std: "docker" "start" "-a" "4fd22d02e2fb19a52d41024385c1c74919e4367e8a45a334545b08e0d89e17df", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling uint v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling project_euler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.20s [INFO] running `Command { std: "docker" "inspect" "4fd22d02e2fb19a52d41024385c1c74919e4367e8a45a334545b08e0d89e17df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fd22d02e2fb19a52d41024385c1c74919e4367e8a45a334545b08e0d89e17df", kill_on_drop: false }` [INFO] [stdout] 4fd22d02e2fb19a52d41024385c1c74919e4367e8a45a334545b08e0d89e17df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 990e570ab8204aa6fef891319f2d180aa8db68a61d01074c8233daa1dae654fe [INFO] running `Command { std: "docker" "start" "-a" "990e570ab8204aa6fef891319f2d180aa8db68a61d01074c8233daa1dae654fe", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling project_euler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.08s [INFO] [stderr] Executable unittests src/ex1.rs (/opt/rustwide/target/debug/deps/ex1-7f6f7c15c30840a3) [INFO] [stderr] Executable unittests src/ex10.rs (/opt/rustwide/target/debug/deps/ex10-3eb1dd08b123250d) [INFO] [stderr] Executable unittests src/ex11.rs (/opt/rustwide/target/debug/deps/ex11-a76f55ba19bfe55f) [INFO] [stderr] Executable unittests src/ex12.rs (/opt/rustwide/target/debug/deps/ex12-40d242ddefad6c68) [INFO] [stderr] Executable unittests src/ex13.rs (/opt/rustwide/target/debug/deps/ex13-bdae0aca5cd7ab0c) [INFO] [stderr] Executable unittests src/ex14.rs (/opt/rustwide/target/debug/deps/ex14-2892a8dcf03cf6e1) [INFO] [stderr] Executable unittests src/ex15.rs (/opt/rustwide/target/debug/deps/ex15-9105d5fca8489bae) [INFO] [stderr] Executable unittests src/ex16.rs (/opt/rustwide/target/debug/deps/ex16-9b08399fd1a65d37) [INFO] [stderr] Executable unittests src/ex17.rs (/opt/rustwide/target/debug/deps/ex17-35ec27ebf2a24321) [INFO] [stderr] Executable unittests src/ex18.rs (/opt/rustwide/target/debug/deps/ex18-d1fc4acc542022a7) [INFO] [stderr] Executable unittests src/ex19.rs (/opt/rustwide/target/debug/deps/ex19-a5a166273f4e186c) [INFO] [stderr] Executable unittests src/ex2.rs (/opt/rustwide/target/debug/deps/ex2-a23af5c6f2f7c3a9) [INFO] [stderr] Executable unittests src/ex20.rs (/opt/rustwide/target/debug/deps/ex20-9e8cd458de3a4b90) [INFO] [stderr] Executable unittests src/ex3.rs (/opt/rustwide/target/debug/deps/ex3-a89e07855e9e7cdd) [INFO] [stderr] Executable unittests src/ex4.rs (/opt/rustwide/target/debug/deps/ex4-60caa58d863ae451) [INFO] [stderr] Executable unittests src/ex5.rs (/opt/rustwide/target/debug/deps/ex5-e1a5735eb5d34711) [INFO] [stderr] Executable unittests src/ex6.rs (/opt/rustwide/target/debug/deps/ex6-16c8fc6ab4b7e6e9) [INFO] [stderr] Executable unittests src/ex7.rs (/opt/rustwide/target/debug/deps/ex7-ab1693c17efcd05d) [INFO] [stderr] Executable unittests src/ex8.rs (/opt/rustwide/target/debug/deps/ex8-df236444f18a8bfe) [INFO] [stderr] Executable unittests src/ex9.rs (/opt/rustwide/target/debug/deps/ex9-59723712119376a9) [INFO] running `Command { std: "docker" "inspect" "990e570ab8204aa6fef891319f2d180aa8db68a61d01074c8233daa1dae654fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "990e570ab8204aa6fef891319f2d180aa8db68a61d01074c8233daa1dae654fe", kill_on_drop: false }` [INFO] [stdout] 990e570ab8204aa6fef891319f2d180aa8db68a61d01074c8233daa1dae654fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 0df382f8448b15fbf66ab14bc2832f347dcfee7676a29bab3b59497095635da0 [INFO] running `Command { std: "docker" "start" "-a" "0df382f8448b15fbf66ab14bc2832f347dcfee7676a29bab3b59497095635da0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/ex1.rs (/opt/rustwide/target/debug/deps/ex1-7f6f7c15c30840a3) [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/ex10.rs (/opt/rustwide/target/debug/deps/ex10-3eb1dd08b123250d) [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/ex11.rs (/opt/rustwide/target/debug/deps/ex11-a76f55ba19bfe55f) [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/ex12.rs (/opt/rustwide/target/debug/deps/ex12-40d242ddefad6c68) [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/ex13.rs (/opt/rustwide/target/debug/deps/ex13-bdae0aca5cd7ab0c) [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/ex14.rs (/opt/rustwide/target/debug/deps/ex14-2892a8dcf03cf6e1) [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/ex15.rs (/opt/rustwide/target/debug/deps/ex15-9105d5fca8489bae) [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/ex16.rs (/opt/rustwide/target/debug/deps/ex16-9b08399fd1a65d37) [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/ex17.rs (/opt/rustwide/target/debug/deps/ex17-35ec27ebf2a24321) [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/ex18.rs (/opt/rustwide/target/debug/deps/ex18-d1fc4acc542022a7) [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/ex19.rs (/opt/rustwide/target/debug/deps/ex19-a5a166273f4e186c) [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/ex2.rs (/opt/rustwide/target/debug/deps/ex2-a23af5c6f2f7c3a9) [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/ex20.rs (/opt/rustwide/target/debug/deps/ex20-9e8cd458de3a4b90) [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/ex3.rs (/opt/rustwide/target/debug/deps/ex3-a89e07855e9e7cdd) [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/ex4.rs (/opt/rustwide/target/debug/deps/ex4-60caa58d863ae451) [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/ex5.rs (/opt/rustwide/target/debug/deps/ex5-e1a5735eb5d34711) [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/ex6.rs (/opt/rustwide/target/debug/deps/ex6-16c8fc6ab4b7e6e9) [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/ex7.rs (/opt/rustwide/target/debug/deps/ex7-ab1693c17efcd05d) [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/ex8.rs (/opt/rustwide/target/debug/deps/ex8-df236444f18a8bfe) [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/ex9.rs (/opt/rustwide/target/debug/deps/ex9-59723712119376a9) [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] running `Command { std: "docker" "inspect" "0df382f8448b15fbf66ab14bc2832f347dcfee7676a29bab3b59497095635da0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0df382f8448b15fbf66ab14bc2832f347dcfee7676a29bab3b59497095635da0", kill_on_drop: false }` [INFO] [stdout] 0df382f8448b15fbf66ab14bc2832f347dcfee7676a29bab3b59497095635da0