[INFO] cloning repository https://github.com/lemon-clown/rust-acm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lemon-clown/rust-acm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flemon-clown%2Frust-acm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flemon-clown%2Frust-acm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d691683c00a67722ca63a23a782e9b35744d5db6
[INFO] testing lemon-clown/rust-acm 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%2Flemon-clown%2Frust-acm" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lemon-clown/rust-acm 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/lemon-clown/rust-acm
[INFO] finished tweaking git repo https://github.com/lemon-clown/rust-acm
[INFO] tweaked toml for git repo https://github.com/lemon-clown/rust-acm written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/lemon-clown/rust-acm 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f47c8ffcd7fd4abe023d90a66e1c22b70225fc5f717c672eddcadf1fd05d7657
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f47c8ffcd7fd4abe023d90a66e1c22b70225fc5f717c672eddcadf1fd05d7657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f47c8ffcd7fd4abe023d90a66e1c22b70225fc5f717c672eddcadf1fd05d7657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f47c8ffcd7fd4abe023d90a66e1c22b70225fc5f717c672eddcadf1fd05d7657", kill_on_drop: false }`
[INFO] [stdout] f47c8ffcd7fd4abe023d90a66e1c22b70225fc5f717c672eddcadf1fd05d7657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3f004570207fe5277be19af06d45c29802f83d7ea71503000bf1fe72f418477
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a3f004570207fe5277be19af06d45c29802f83d7ea71503000bf1fe72f418477", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-acm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `Command { std: "docker" "inspect" "a3f004570207fe5277be19af06d45c29802f83d7ea71503000bf1fe72f418477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f004570207fe5277be19af06d45c29802f83d7ea71503000bf1fe72f418477", kill_on_drop: false }`
[INFO] [stdout] a3f004570207fe5277be19af06d45c29802f83d7ea71503000bf1fe72f418477
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 38a5691d7e05eeb43354fc8d76ec599504990982c0dead97247edec3bb6842b5
[INFO] running `Command { std: "docker" "start" "-a" "38a5691d7e05eeb43354fc8d76ec599504990982c0dead97247edec3bb6842b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-acm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_acm-c4db60b7088e4438)
[INFO] [stderr]   Executable unittests euler/1-50/p1.rs (/opt/rustwide/target/debug/deps/euler_1-d9d0aa2920a8d2eb)
[INFO] [stderr]   Executable unittests euler/1-50/p10.rs (/opt/rustwide/target/debug/deps/euler_10-96b765d36081975c)
[INFO] [stderr]   Executable unittests euler/1-50/p11.rs (/opt/rustwide/target/debug/deps/euler_11-0a89e7fff8d8c38b)
[INFO] [stderr]   Executable unittests euler/1-50/p12.rs (/opt/rustwide/target/debug/deps/euler_12-e38da477f89e105d)
[INFO] [stderr]   Executable unittests euler/1-50/p13.rs (/opt/rustwide/target/debug/deps/euler_13-a14de674c2c59e71)
[INFO] [stderr]   Executable unittests euler/1-50/p2.rs (/opt/rustwide/target/debug/deps/euler_2-3804155fe99e3b1a)
[INFO] [stderr]   Executable unittests euler/1-50/p3.rs (/opt/rustwide/target/debug/deps/euler_3-31f6e8d07942774a)
[INFO] [stderr]   Executable unittests euler/1-50/p4.rs (/opt/rustwide/target/debug/deps/euler_4-b8eeddffadf5572d)
[INFO] [stderr]   Executable unittests euler/1-50/p5.rs (/opt/rustwide/target/debug/deps/euler_5-23bf7e70d21ac6e2)
[INFO] [stderr]   Executable unittests euler/1-50/p6.rs (/opt/rustwide/target/debug/deps/euler_6-a684884d3146fc5b)
[INFO] [stderr]   Executable unittests euler/1-50/p7.rs (/opt/rustwide/target/debug/deps/euler_7-75e1872447193a37)
[INFO] [stderr]   Executable unittests euler/1-50/p8.rs (/opt/rustwide/target/debug/deps/euler_8-550f32e8524cf953)
[INFO] [stderr]   Executable unittests euler/1-50/p9.rs (/opt/rustwide/target/debug/deps/euler_9-b2f61f8006396e8f)
[INFO] running `Command { std: "docker" "inspect" "38a5691d7e05eeb43354fc8d76ec599504990982c0dead97247edec3bb6842b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a5691d7e05eeb43354fc8d76ec599504990982c0dead97247edec3bb6842b5", kill_on_drop: false }`
[INFO] [stdout] 38a5691d7e05eeb43354fc8d76ec599504990982c0dead97247edec3bb6842b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 872c01fabfa08fe52447ebcf632c85c52f8e13555ecabd4d7fc67d5aaf571742
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "872c01fabfa08fe52447ebcf632c85c52f8e13555ecabd4d7fc67d5aaf571742", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_acm-c4db60b7088e4438)
[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 euler/1-50/p1.rs (/opt/rustwide/target/debug/deps/euler_1-d9d0aa2920a8d2eb)
[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 euler/1-50/p10.rs (/opt/rustwide/target/debug/deps/euler_10-96b765d36081975c)
[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 euler/1-50/p11.rs (/opt/rustwide/target/debug/deps/euler_11-0a89e7fff8d8c38b)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests euler/1-50/p12.rs (/opt/rustwide/target/debug/deps/euler_12-e38da477f89e105d)
[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] [stdout] 
[INFO] [stderr]      Running unittests euler/1-50/p13.rs (/opt/rustwide/target/debug/deps/euler_13-a14de674c2c59e71)
[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] [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 euler/1-50/p2.rs (/opt/rustwide/target/debug/deps/euler_2-3804155fe99e3b1a)
[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 euler/1-50/p3.rs (/opt/rustwide/target/debug/deps/euler_3-31f6e8d07942774a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests euler/1-50/p4.rs (/opt/rustwide/target/debug/deps/euler_4-b8eeddffadf5572d)
[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 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 euler/1-50/p5.rs (/opt/rustwide/target/debug/deps/euler_5-23bf7e70d21ac6e2)
[INFO] [stderr]      Running unittests euler/1-50/p6.rs (/opt/rustwide/target/debug/deps/euler_6-a684884d3146fc5b)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests euler/1-50/p7.rs (/opt/rustwide/target/debug/deps/euler_7-75e1872447193a37)
[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] [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] [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 euler/1-50/p8.rs (/opt/rustwide/target/debug/deps/euler_8-550f32e8524cf953)
[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 euler/1-50/p9.rs (/opt/rustwide/target/debug/deps/euler_9-b2f61f8006396e8f)
[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]    Doc-tests rust-acm
[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" "872c01fabfa08fe52447ebcf632c85c52f8e13555ecabd4d7fc67d5aaf571742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "872c01fabfa08fe52447ebcf632c85c52f8e13555ecabd4d7fc67d5aaf571742", kill_on_drop: false }`
[INFO] [stdout] 872c01fabfa08fe52447ebcf632c85c52f8e13555ecabd4d7fc67d5aaf571742