[INFO] fetching crate test-code 0.1.0...
[INFO] testing test-code-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate test-code 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate test-code 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 test-code 0.1.0
[INFO] finished tweaking crates.io crate test-code 0.1.0
[INFO] tweaked toml for crates.io crate test-code 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate test-code 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] fd69e7357648a14f04cd364767015d32c24a776946a9ef4a26d012781e095c49
[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" "fd69e7357648a14f04cd364767015d32c24a776946a9ef4a26d012781e095c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd69e7357648a14f04cd364767015d32c24a776946a9ef4a26d012781e095c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd69e7357648a14f04cd364767015d32c24a776946a9ef4a26d012781e095c49", kill_on_drop: false }`
[INFO] [stdout] fd69e7357648a14f04cd364767015d32c24a776946a9ef4a26d012781e095c49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 3f49adb899a397f63e9659282d3f315cf6365a0f47e09b519f73f3ae7856bcef
[INFO] running `Command { std: "docker" "start" "-a" "3f49adb899a397f63e9659282d3f315cf6365a0f47e09b519f73f3ae7856bcef", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "3f49adb899a397f63e9659282d3f315cf6365a0f47e09b519f73f3ae7856bcef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f49adb899a397f63e9659282d3f315cf6365a0f47e09b519f73f3ae7856bcef", kill_on_drop: false }`
[INFO] [stdout] 3f49adb899a397f63e9659282d3f315cf6365a0f47e09b519f73f3ae7856bcef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] b66d8e407edfd688f214317f6e817a789b74d049aee7fbc12d1ca1d4cdfef5a7
[INFO] running `Command { std: "docker" "start" "-a" "b66d8e407edfd688f214317f6e817a789b74d049aee7fbc12d1ca1d4cdfef5a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/test_code-48e79303b085a522)
[INFO] running `Command { std: "docker" "inspect" "b66d8e407edfd688f214317f6e817a789b74d049aee7fbc12d1ca1d4cdfef5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b66d8e407edfd688f214317f6e817a789b74d049aee7fbc12d1ca1d4cdfef5a7", kill_on_drop: false }`
[INFO] [stdout] b66d8e407edfd688f214317f6e817a789b74d049aee7fbc12d1ca1d4cdfef5a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a05bfa8328dcb9ed63c6a0db32ee781d5512e1f07d43b61e354b582821ac881f
[INFO] running `Command { std: "docker" "start" "-a" "a05bfa8328dcb9ed63c6a0db32ee781d5512e1f07d43b61e354b582821ac881f", 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/test_code-48e79303b085a522)
[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" "a05bfa8328dcb9ed63c6a0db32ee781d5512e1f07d43b61e354b582821ac881f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a05bfa8328dcb9ed63c6a0db32ee781d5512e1f07d43b61e354b582821ac881f", kill_on_drop: false }`
[INFO] [stdout] a05bfa8328dcb9ed63c6a0db32ee781d5512e1f07d43b61e354b582821ac881f