[INFO] fetching crate enum_for_matches 0.1.1...
[INFO] testing enum_for_matches-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate enum_for_matches 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate enum_for_matches 0.1.1 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 enum_for_matches 0.1.1
[INFO] finished tweaking crates.io crate enum_for_matches 0.1.1
[INFO] tweaked toml for crates.io crate enum_for_matches 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 60ac31dce00f797c1b45171ed1d8c5536bea93d72255657e3a985ce0833dd838
[INFO] running `Command { std: "docker" "start" "-a" "60ac31dce00f797c1b45171ed1d8c5536bea93d72255657e3a985ce0833dd838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60ac31dce00f797c1b45171ed1d8c5536bea93d72255657e3a985ce0833dd838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ac31dce00f797c1b45171ed1d8c5536bea93d72255657e3a985ce0833dd838", kill_on_drop: false }`
[INFO] [stdout] 60ac31dce00f797c1b45171ed1d8c5536bea93d72255657e3a985ce0833dd838
[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] 5ec58747a895d8bcc744d4303017a2384a9d2961cff138fbf3c6e878fcfe2dd0
[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" "5ec58747a895d8bcc744d4303017a2384a9d2961cff138fbf3c6e878fcfe2dd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum_for_matches v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "5ec58747a895d8bcc744d4303017a2384a9d2961cff138fbf3c6e878fcfe2dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ec58747a895d8bcc744d4303017a2384a9d2961cff138fbf3c6e878fcfe2dd0", kill_on_drop: false }`
[INFO] [stdout] 5ec58747a895d8bcc744d4303017a2384a9d2961cff138fbf3c6e878fcfe2dd0
[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] [stdout] c5ff0530b666dbe485d691963089860cb8da25ba50ee25b0b2361ef0d6a9de18
[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" "c5ff0530b666dbe485d691963089860cb8da25ba50ee25b0b2361ef0d6a9de18", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum_for_matches v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/enum_for_matches-d504db533488ba79)
[INFO] running `Command { std: "docker" "inspect" "c5ff0530b666dbe485d691963089860cb8da25ba50ee25b0b2361ef0d6a9de18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5ff0530b666dbe485d691963089860cb8da25ba50ee25b0b2361ef0d6a9de18", kill_on_drop: false }`
[INFO] [stdout] c5ff0530b666dbe485d691963089860cb8da25ba50ee25b0b2361ef0d6a9de18
[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] 299a90081fb949a7ae077fd3e023244b672d8b31cb2df1ad2974e7eaa28e18a6
[INFO] running `Command { std: "docker" "start" "-a" "299a90081fb949a7ae077fd3e023244b672d8b31cb2df1ad2974e7eaa28e18a6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enum_for_matches-d504db533488ba79)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests enum_for_matches
[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" "299a90081fb949a7ae077fd3e023244b672d8b31cb2df1ad2974e7eaa28e18a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299a90081fb949a7ae077fd3e023244b672d8b31cb2df1ad2974e7eaa28e18a6", kill_on_drop: false }`
[INFO] [stdout] 299a90081fb949a7ae077fd3e023244b672d8b31cb2df1ad2974e7eaa28e18a6