[INFO] fetching crate ntimes 0.1.1...
[INFO] testing ntimes-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ntimes 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ntimes 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 ntimes 0.1.1
[INFO] finished tweaking crates.io crate ntimes 0.1.1
[INFO] tweaked toml for crates.io crate ntimes 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate ntimes 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-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] 4f84de4fe98b0c7e877c361cb4e3449c285079bdf01b6e90bec2dfd93f234e8d
[INFO] running `Command { std: "docker" "start" "-a" "4f84de4fe98b0c7e877c361cb4e3449c285079bdf01b6e90bec2dfd93f234e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f84de4fe98b0c7e877c361cb4e3449c285079bdf01b6e90bec2dfd93f234e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f84de4fe98b0c7e877c361cb4e3449c285079bdf01b6e90bec2dfd93f234e8d", kill_on_drop: false }`
[INFO] [stdout] 4f84de4fe98b0c7e877c361cb4e3449c285079bdf01b6e90bec2dfd93f234e8d
[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] 3e1cee91dfdbd72ac3d995f2410c2edaabeb0e6c8285206e6a157fa7109d574e
[INFO] running `Command { std: "docker" "start" "-a" "3e1cee91dfdbd72ac3d995f2410c2edaabeb0e6c8285206e6a157fa7109d574e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ntimes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "3e1cee91dfdbd72ac3d995f2410c2edaabeb0e6c8285206e6a157fa7109d574e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e1cee91dfdbd72ac3d995f2410c2edaabeb0e6c8285206e6a157fa7109d574e", kill_on_drop: false }`
[INFO] [stdout] 3e1cee91dfdbd72ac3d995f2410c2edaabeb0e6c8285206e6a157fa7109d574e
[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] [stdout] 5024338531b6cac7fd924d942f761842517c7e0b88edc20fb0fa856d547e4f07
[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" "5024338531b6cac7fd924d942f761842517c7e0b88edc20fb0fa856d547e4f07", kill_on_drop: false }`
[INFO] [stderr]    Compiling ntimes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ntimes-834e3a3b372df1dc)
[INFO] running `Command { std: "docker" "inspect" "5024338531b6cac7fd924d942f761842517c7e0b88edc20fb0fa856d547e4f07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5024338531b6cac7fd924d942f761842517c7e0b88edc20fb0fa856d547e4f07", kill_on_drop: false }`
[INFO] [stdout] 5024338531b6cac7fd924d942f761842517c7e0b88edc20fb0fa856d547e4f07
[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] [stdout] f4ddec9ea043e08a6ac8f0b5b912e557e8fcd6c87b95c4bf8565fde2705320d2
[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" "f4ddec9ea043e08a6ac8f0b5b912e557e8fcd6c87b95c4bf8565fde2705320d2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ntimes-834e3a3b372df1dc)
[INFO] [stdout] test tests::config_works ... ok
[INFO] [stdout] test tests::ntimes_parallel_works ... ok
[INFO] [stdout] test tests::ntimes_sync_works ... ok
[INFO] [stdout] test tests::config_errors_without_args - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4ddec9ea043e08a6ac8f0b5b912e557e8fcd6c87b95c4bf8565fde2705320d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ddec9ea043e08a6ac8f0b5b912e557e8fcd6c87b95c4bf8565fde2705320d2", kill_on_drop: false }`
[INFO] [stdout] f4ddec9ea043e08a6ac8f0b5b912e557e8fcd6c87b95c4bf8565fde2705320d2