[INFO] fetching crate funny 0.0.1-alpha...
[INFO] testing funny-0.0.1-alpha against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate funny 0.0.1-alpha into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate funny 0.0.1-alpha 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 crates.io crate funny 0.0.1-alpha
[INFO] finished tweaking crates.io crate funny 0.0.1-alpha
[INFO] tweaked toml for crates.io crate funny 0.0.1-alpha written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate funny 0.0.1-alpha 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ea1b1cdb6b09ab3e61de88872e0aea6bdd4d636dbd8e9da5196fbf25068c8da1
[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" "ea1b1cdb6b09ab3e61de88872e0aea6bdd4d636dbd8e9da5196fbf25068c8da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea1b1cdb6b09ab3e61de88872e0aea6bdd4d636dbd8e9da5196fbf25068c8da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea1b1cdb6b09ab3e61de88872e0aea6bdd4d636dbd8e9da5196fbf25068c8da1", kill_on_drop: false }`
[INFO] [stdout] ea1b1cdb6b09ab3e61de88872e0aea6bdd4d636dbd8e9da5196fbf25068c8da1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a2b00ead2852a4929cc9bb1d31d43698c4da3b51e1553df94f7096c23899687e
[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" "a2b00ead2852a4929cc9bb1d31d43698c4da3b51e1553df94f7096c23899687e", kill_on_drop: false }`
[INFO] [stderr]    Compiling funny v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "a2b00ead2852a4929cc9bb1d31d43698c4da3b51e1553df94f7096c23899687e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b00ead2852a4929cc9bb1d31d43698c4da3b51e1553df94f7096c23899687e", kill_on_drop: false }`
[INFO] [stdout] a2b00ead2852a4929cc9bb1d31d43698c4da3b51e1553df94f7096c23899687e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 8b6cd3cd4b82e10196e0757e087d2d37ea6b236b05b2b3a29243e426dbb34971
[INFO] running `Command { std: "docker" "start" "-a" "8b6cd3cd4b82e10196e0757e087d2d37ea6b236b05b2b3a29243e426dbb34971", kill_on_drop: false }`
[INFO] [stderr]    Compiling funny v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/funny-5524041a5277b098)
[INFO] running `Command { std: "docker" "inspect" "8b6cd3cd4b82e10196e0757e087d2d37ea6b236b05b2b3a29243e426dbb34971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b6cd3cd4b82e10196e0757e087d2d37ea6b236b05b2b3a29243e426dbb34971", kill_on_drop: false }`
[INFO] [stdout] 8b6cd3cd4b82e10196e0757e087d2d37ea6b236b05b2b3a29243e426dbb34971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e0744dff85679d674b57f7d6737c8a301bd9cb1e1f0c894d43fe1a21338f4df3
[INFO] running `Command { std: "docker" "start" "-a" "e0744dff85679d674b57f7d6737c8a301bd9cb1e1f0c894d43fe1a21338f4df3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/funny-5524041a5277b098)
[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" "e0744dff85679d674b57f7d6737c8a301bd9cb1e1f0c894d43fe1a21338f4df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0744dff85679d674b57f7d6737c8a301bd9cb1e1f0c894d43fe1a21338f4df3", kill_on_drop: false }`
[INFO] [stdout] e0744dff85679d674b57f7d6737c8a301bd9cb1e1f0c894d43fe1a21338f4df3