[INFO] fetching crate embedded-morse 0.1.0...
[INFO] testing embedded-morse-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate embedded-morse 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate embedded-morse 0.1.0 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 embedded-morse 0.1.0
[INFO] finished tweaking crates.io crate embedded-morse 0.1.0
[INFO] tweaked toml for crates.io crate embedded-morse 0.1.0 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0f63b581b847e82fa91e2e70f43aa05858a15c75a0ffce03cc93b1d4b8111f2d
[INFO] running `Command { std: "docker" "start" "-a" "0f63b581b847e82fa91e2e70f43aa05858a15c75a0ffce03cc93b1d4b8111f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f63b581b847e82fa91e2e70f43aa05858a15c75a0ffce03cc93b1d4b8111f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f63b581b847e82fa91e2e70f43aa05858a15c75a0ffce03cc93b1d4b8111f2d", kill_on_drop: false }`
[INFO] [stdout] 0f63b581b847e82fa91e2e70f43aa05858a15c75a0ffce03cc93b1d4b8111f2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 98b73922d600f4123d795239aaebe1512aa740c8c00c21d5db9ce3ea8d6c0557
[INFO] running `Command { std: "docker" "start" "-a" "98b73922d600f4123d795239aaebe1512aa740c8c00c21d5db9ce3ea8d6c0557", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-morse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "98b73922d600f4123d795239aaebe1512aa740c8c00c21d5db9ce3ea8d6c0557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b73922d600f4123d795239aaebe1512aa740c8c00c21d5db9ce3ea8d6c0557", kill_on_drop: false }`
[INFO] [stdout] 98b73922d600f4123d795239aaebe1512aa740c8c00c21d5db9ce3ea8d6c0557
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 11396317ca54589efbe91ea6b95f6c212d090de8dd995fc57f7603e2d1f77693
[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" "11396317ca54589efbe91ea6b95f6c212d090de8dd995fc57f7603e2d1f77693", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-morse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/embedded_morse-5fa16fed7d7676a8)
[INFO] running `Command { std: "docker" "inspect" "11396317ca54589efbe91ea6b95f6c212d090de8dd995fc57f7603e2d1f77693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11396317ca54589efbe91ea6b95f6c212d090de8dd995fc57f7603e2d1f77693", kill_on_drop: false }`
[INFO] [stdout] 11396317ca54589efbe91ea6b95f6c212d090de8dd995fc57f7603e2d1f77693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 49eca5070d6b8da838708a59b4f2349e12e8b66a77b67761b3af75b9381a8607
[INFO] running `Command { std: "docker" "start" "-a" "49eca5070d6b8da838708a59b4f2349e12e8b66a77b67761b3af75b9381a8607", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embedded_morse-5fa16fed7d7676a8)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests embedded-morse
[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" "49eca5070d6b8da838708a59b4f2349e12e8b66a77b67761b3af75b9381a8607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49eca5070d6b8da838708a59b4f2349e12e8b66a77b67761b3af75b9381a8607", kill_on_drop: false }`
[INFO] [stdout] 49eca5070d6b8da838708a59b4f2349e12e8b66a77b67761b3af75b9381a8607