[INFO] fetching crate quad-rand 0.2.1...
[INFO] testing quad-rand-0.2.1 against 1.60.0 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 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55e54ff995086b0f583bf9bdd8041747971a54a356353ed86fa77edee81af9e7
[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" "55e54ff995086b0f583bf9bdd8041747971a54a356353ed86fa77edee81af9e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55e54ff995086b0f583bf9bdd8041747971a54a356353ed86fa77edee81af9e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e54ff995086b0f583bf9bdd8041747971a54a356353ed86fa77edee81af9e7", kill_on_drop: false }`
[INFO] [stdout] 55e54ff995086b0f583bf9bdd8041747971a54a356353ed86fa77edee81af9e7
[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" "+1.60.0" "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] 2e6d23704fa6eb80d65dd824d9de1344675185dce823bd11b224e25d26f72915
[INFO] running `Command { std: "docker" "start" "-a" "2e6d23704fa6eb80d65dd824d9de1344675185dce823bd11b224e25d26f72915", kill_on_drop: false }`
[INFO] [stderr]    Compiling quad-rand v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "2e6d23704fa6eb80d65dd824d9de1344675185dce823bd11b224e25d26f72915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e6d23704fa6eb80d65dd824d9de1344675185dce823bd11b224e25d26f72915", kill_on_drop: false }`
[INFO] [stdout] 2e6d23704fa6eb80d65dd824d9de1344675185dce823bd11b224e25d26f72915
[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" "+1.60.0" "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] c8f73b5e3c8c885578e792d64eb8df3ecc3026981bb2f2364bff59a89e7cee35
[INFO] running `Command { std: "docker" "start" "-a" "c8f73b5e3c8c885578e792d64eb8df3ecc3026981bb2f2364bff59a89e7cee35", kill_on_drop: false }`
[INFO] [stderr]    Compiling quad-rand v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "c8f73b5e3c8c885578e792d64eb8df3ecc3026981bb2f2364bff59a89e7cee35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8f73b5e3c8c885578e792d64eb8df3ecc3026981bb2f2364bff59a89e7cee35", kill_on_drop: false }`
[INFO] [stdout] c8f73b5e3c8c885578e792d64eb8df3ecc3026981bb2f2364bff59a89e7cee35
[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" "+1.60.0" "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] b116c17e9d811979f06dbcf3efd27390cc6dd1711012cc96002dafe88a54b6f6
[INFO] running `Command { std: "docker" "start" "-a" "b116c17e9d811979f06dbcf3efd27390cc6dd1711012cc96002dafe88a54b6f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quad_rand-588e1643530b0c7c)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests quad-rand
[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" "b116c17e9d811979f06dbcf3efd27390cc6dd1711012cc96002dafe88a54b6f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b116c17e9d811979f06dbcf3efd27390cc6dd1711012cc96002dafe88a54b6f6", kill_on_drop: false }`
[INFO] [stdout] b116c17e9d811979f06dbcf3efd27390cc6dd1711012cc96002dafe88a54b6f6