[INFO] cloning repository https://github.com/amatho/mcfind
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amatho/mcfind" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famatho%2Fmcfind", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famatho%2Fmcfind'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f82ffce1c48371789364e2fea5fbaeb811f36b61
[INFO] testing amatho/mcfind 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%2Famatho%2Fmcfind" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/amatho/mcfind 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/amatho/mcfind
[INFO] finished tweaking git repo https://github.com/amatho/mcfind
[INFO] tweaked toml for git repo https://github.com/amatho/mcfind written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/amatho/mcfind 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7eca5f1aed0b566fb1510e20e8b051df91e055948dee826bc9dc16d6ebddf8a3
[INFO] running `Command { std: "docker" "start" "-a" "7eca5f1aed0b566fb1510e20e8b051df91e055948dee826bc9dc16d6ebddf8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7eca5f1aed0b566fb1510e20e8b051df91e055948dee826bc9dc16d6ebddf8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eca5f1aed0b566fb1510e20e8b051df91e055948dee826bc9dc16d6ebddf8a3", kill_on_drop: false }`
[INFO] [stdout] 7eca5f1aed0b566fb1510e20e8b051df91e055948dee826bc9dc16d6ebddf8a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e34a0c564078510645bf126080c1e6f056b36146acc2bcc01106bd160d0bb9fa
[INFO] running `Command { std: "docker" "start" "-a" "e34a0c564078510645bf126080c1e6f056b36146acc2bcc01106bd160d0bb9fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling mcfind v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.52s
[INFO] running `Command { std: "docker" "inspect" "e34a0c564078510645bf126080c1e6f056b36146acc2bcc01106bd160d0bb9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34a0c564078510645bf126080c1e6f056b36146acc2bcc01106bd160d0bb9fa", kill_on_drop: false }`
[INFO] [stdout] e34a0c564078510645bf126080c1e6f056b36146acc2bcc01106bd160d0bb9fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d976f845b429e8e0932dfaf405f6567bcde5cd1b8ca3139c8ff9890e45af8474
[INFO] running `Command { std: "docker" "start" "-a" "d976f845b429e8e0932dfaf405f6567bcde5cd1b8ca3139c8ff9890e45af8474", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcfind v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.14s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcfind-f7afe65beab988d2)
[INFO] [stderr]   Executable unittests src/bin/mcfind/main.rs (/opt/rustwide/target/debug/deps/mcfind-c11ec6c5f873da6b)
[INFO] running `Command { std: "docker" "inspect" "d976f845b429e8e0932dfaf405f6567bcde5cd1b8ca3139c8ff9890e45af8474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d976f845b429e8e0932dfaf405f6567bcde5cd1b8ca3139c8ff9890e45af8474", kill_on_drop: false }`
[INFO] [stdout] d976f845b429e8e0932dfaf405f6567bcde5cd1b8ca3139c8ff9890e45af8474
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2dc3386e15cbabf108e4dd05a8e44f130a8ea2852462eb4e58634f37748e9209
[INFO] running `Command { std: "docker" "start" "-a" "2dc3386e15cbabf108e4dd05a8e44f130a8ea2852462eb4e58634f37748e9209", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcfind-f7afe65beab988d2)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test random::tests::next_i32_bound_parity ... ok
[INFO] [stdout] test slime::tests::test_nearby_slimes ... ok
[INFO] [stderr]      Running unittests src/bin/mcfind/main.rs (/opt/rustwide/target/debug/deps/mcfind-c11ec6c5f873da6b)
[INFO] [stdout] test random::tests::next_i32_parity ... ok
[INFO] [stdout] test slime::tests::is_slime_chunk_parity ... ok
[INFO] [stdout] test random::tests::next_i64_parity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mcfind
[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] running `Command { std: "docker" "inspect" "2dc3386e15cbabf108e4dd05a8e44f130a8ea2852462eb4e58634f37748e9209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dc3386e15cbabf108e4dd05a8e44f130a8ea2852462eb4e58634f37748e9209", kill_on_drop: false }`
[INFO] [stdout] 2dc3386e15cbabf108e4dd05a8e44f130a8ea2852462eb4e58634f37748e9209