[INFO] fetching crate intermetallic 0.0.0...
[INFO] testing intermetallic-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate intermetallic 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate intermetallic 0.0.0 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 intermetallic 0.0.0
[INFO] finished tweaking crates.io crate intermetallic 0.0.0
[INFO] tweaked toml for crates.io crate intermetallic 0.0.0 written to /workspace/builds/worker-5/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 421dbd60ac4fa1a2af8b7d4290f3ad8f35b66e04a18facc7261e69371de9aad9
[INFO] running `Command { std: "docker" "start" "-a" "421dbd60ac4fa1a2af8b7d4290f3ad8f35b66e04a18facc7261e69371de9aad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "421dbd60ac4fa1a2af8b7d4290f3ad8f35b66e04a18facc7261e69371de9aad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "421dbd60ac4fa1a2af8b7d4290f3ad8f35b66e04a18facc7261e69371de9aad9", kill_on_drop: false }`
[INFO] [stdout] 421dbd60ac4fa1a2af8b7d4290f3ad8f35b66e04a18facc7261e69371de9aad9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b7b5ada283b2779ec3ea2cb3df41a1d65de725032b130392254f7f5a1e6ccb3e
[INFO] running `Command { std: "docker" "start" "-a" "b7b5ada283b2779ec3ea2cb3df41a1d65de725032b130392254f7f5a1e6ccb3e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling intermetallic v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "b7b5ada283b2779ec3ea2cb3df41a1d65de725032b130392254f7f5a1e6ccb3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b5ada283b2779ec3ea2cb3df41a1d65de725032b130392254f7f5a1e6ccb3e", kill_on_drop: false }`
[INFO] [stdout] b7b5ada283b2779ec3ea2cb3df41a1d65de725032b130392254f7f5a1e6ccb3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 35029c632dbf2a936c13a516e88b8646ba893b5e7b7d6477ef6bfbca97b16a4f
[INFO] running `Command { std: "docker" "start" "-a" "35029c632dbf2a936c13a516e88b8646ba893b5e7b7d6477ef6bfbca97b16a4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling intermetallic v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/intermetallic-53b30839b94d3d1f)
[INFO] running `Command { std: "docker" "inspect" "35029c632dbf2a936c13a516e88b8646ba893b5e7b7d6477ef6bfbca97b16a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35029c632dbf2a936c13a516e88b8646ba893b5e7b7d6477ef6bfbca97b16a4f", kill_on_drop: false }`
[INFO] [stdout] 35029c632dbf2a936c13a516e88b8646ba893b5e7b7d6477ef6bfbca97b16a4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b1cc2a88edf88c5ff50689e5147d35490a1563a6217a4a621f1966d144be649c
[INFO] running `Command { std: "docker" "start" "-a" "b1cc2a88edf88c5ff50689e5147d35490a1563a6217a4a621f1966d144be649c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/intermetallic-53b30839b94d3d1f)
[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" "b1cc2a88edf88c5ff50689e5147d35490a1563a6217a4a621f1966d144be649c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1cc2a88edf88c5ff50689e5147d35490a1563a6217a4a621f1966d144be649c", kill_on_drop: false }`
[INFO] [stdout] b1cc2a88edf88c5ff50689e5147d35490a1563a6217a4a621f1966d144be649c