[INFO] fetching crate meain 0.1.1...
[INFO] testing meain-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate meain 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate meain 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 meain 0.1.1
[INFO] finished tweaking crates.io crate meain 0.1.1
[INFO] tweaked toml for crates.io crate meain 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate meain 0.1.1 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 43c8ec81b3239767da77f1eb40ae2dc5b5f2674e174bf83d845ffb1e4c8b94a4
[INFO] running `Command { std: "docker" "start" "-a" "43c8ec81b3239767da77f1eb40ae2dc5b5f2674e174bf83d845ffb1e4c8b94a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43c8ec81b3239767da77f1eb40ae2dc5b5f2674e174bf83d845ffb1e4c8b94a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c8ec81b3239767da77f1eb40ae2dc5b5f2674e174bf83d845ffb1e4c8b94a4", kill_on_drop: false }`
[INFO] [stdout] 43c8ec81b3239767da77f1eb40ae2dc5b5f2674e174bf83d845ffb1e4c8b94a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 50fd700459679e452f5bad74dfde80e7fc328dca4d1a8043dbd808b7c42d8b75
[INFO] running `Command { std: "docker" "start" "-a" "50fd700459679e452f5bad74dfde80e7fc328dca4d1a8043dbd808b7c42d8b75", kill_on_drop: false }`
[INFO] [stderr]    Compiling meain v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "50fd700459679e452f5bad74dfde80e7fc328dca4d1a8043dbd808b7c42d8b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50fd700459679e452f5bad74dfde80e7fc328dca4d1a8043dbd808b7c42d8b75", kill_on_drop: false }`
[INFO] [stdout] 50fd700459679e452f5bad74dfde80e7fc328dca4d1a8043dbd808b7c42d8b75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 55bda940f8098ee9bce88784f16ae9f5922bcbb085e13d71442ac27471fd11da
[INFO] running `Command { std: "docker" "start" "-a" "55bda940f8098ee9bce88784f16ae9f5922bcbb085e13d71442ac27471fd11da", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling meain v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/meain-e5d40d2a21e9e1a1)
[INFO] running `Command { std: "docker" "inspect" "55bda940f8098ee9bce88784f16ae9f5922bcbb085e13d71442ac27471fd11da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55bda940f8098ee9bce88784f16ae9f5922bcbb085e13d71442ac27471fd11da", kill_on_drop: false }`
[INFO] [stdout] 55bda940f8098ee9bce88784f16ae9f5922bcbb085e13d71442ac27471fd11da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 92824d07d5de73317954a77d5cf543fcdd0b39c5c130a57e19d3ab6cc3239084
[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" "92824d07d5de73317954a77d5cf543fcdd0b39c5c130a57e19d3ab6cc3239084", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/meain-e5d40d2a21e9e1a1)
[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" "92824d07d5de73317954a77d5cf543fcdd0b39c5c130a57e19d3ab6cc3239084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92824d07d5de73317954a77d5cf543fcdd0b39c5c130a57e19d3ab6cc3239084", kill_on_drop: false }`
[INFO] [stdout] 92824d07d5de73317954a77d5cf543fcdd0b39c5c130a57e19d3ab6cc3239084