[INFO] fetching crate quad-rand 0.2.1...
[INFO] testing quad-rand-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate quad-rand 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate quad-rand 0.2.1 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 quad-rand 0.2.1
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate quad-rand 0.2.1
[INFO] tweaked toml for crates.io crate quad-rand 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate quad-rand 0.2.1 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] eb9d8228a3064cbb3f8f03afd33cc46a434d44dafcaf9d7ee015514ab26b86c6
[INFO] running `Command { std: "docker" "start" "-a" "eb9d8228a3064cbb3f8f03afd33cc46a434d44dafcaf9d7ee015514ab26b86c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb9d8228a3064cbb3f8f03afd33cc46a434d44dafcaf9d7ee015514ab26b86c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb9d8228a3064cbb3f8f03afd33cc46a434d44dafcaf9d7ee015514ab26b86c6", kill_on_drop: false }`
[INFO] [stdout] eb9d8228a3064cbb3f8f03afd33cc46a434d44dafcaf9d7ee015514ab26b86c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 566213316bde6e3888e73258d22f6b0ea8b2093ce3ac006a60e0248ab87fd0b2
[INFO] running `Command { std: "docker" "start" "-a" "566213316bde6e3888e73258d22f6b0ea8b2093ce3ac006a60e0248ab87fd0b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling quad-rand v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "566213316bde6e3888e73258d22f6b0ea8b2093ce3ac006a60e0248ab87fd0b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "566213316bde6e3888e73258d22f6b0ea8b2093ce3ac006a60e0248ab87fd0b2", kill_on_drop: false }`
[INFO] [stdout] 566213316bde6e3888e73258d22f6b0ea8b2093ce3ac006a60e0248ab87fd0b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 4b60a7384c89b20e58174a11ac9dc83513a8f3b732c95fcfa27debb64f25881d
[INFO] running `Command { std: "docker" "start" "-a" "4b60a7384c89b20e58174a11ac9dc83513a8f3b732c95fcfa27debb64f25881d", kill_on_drop: false }`
[INFO] [stderr]    Compiling quad-rand v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/quad_rand-9198414616a0367f)
[INFO] running `Command { std: "docker" "inspect" "4b60a7384c89b20e58174a11ac9dc83513a8f3b732c95fcfa27debb64f25881d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b60a7384c89b20e58174a11ac9dc83513a8f3b732c95fcfa27debb64f25881d", kill_on_drop: false }`
[INFO] [stdout] 4b60a7384c89b20e58174a11ac9dc83513a8f3b732c95fcfa27debb64f25881d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 4ac4ad9fa040d0cfe6b58aec6dfbeb540b0031341a9a82e1ceca1d51fee27628
[INFO] running `Command { std: "docker" "start" "-a" "4ac4ad9fa040d0cfe6b58aec6dfbeb540b0031341a9a82e1ceca1d51fee27628", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quad_rand-9198414616a0367f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quad-rand
[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] [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" "4ac4ad9fa040d0cfe6b58aec6dfbeb540b0031341a9a82e1ceca1d51fee27628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac4ad9fa040d0cfe6b58aec6dfbeb540b0031341a9a82e1ceca1d51fee27628", kill_on_drop: false }`
[INFO] [stdout] 4ac4ad9fa040d0cfe6b58aec6dfbeb540b0031341a9a82e1ceca1d51fee27628