[INFO] fetching crate delay 0.3.1...
[INFO] testing delay-0.3.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate delay 0.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate delay 0.3.1 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 delay 0.3.1
[INFO] finished tweaking crates.io crate delay 0.3.1
[INFO] tweaked toml for crates.io crate delay 0.3.1 written to /workspace/builds/worker-6/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] 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1050ceaef5ba466e5081518ab4033fda5e0fdd088e11ae9b3405d853ed83d59c
[INFO] running `Command { std: "docker" "start" "-a" "1050ceaef5ba466e5081518ab4033fda5e0fdd088e11ae9b3405d853ed83d59c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1050ceaef5ba466e5081518ab4033fda5e0fdd088e11ae9b3405d853ed83d59c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1050ceaef5ba466e5081518ab4033fda5e0fdd088e11ae9b3405d853ed83d59c", kill_on_drop: false }`
[INFO] [stdout] 1050ceaef5ba466e5081518ab4033fda5e0fdd088e11ae9b3405d853ed83d59c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 26a596f82c4147d8f7491e6f5f7b3ad6455d9f95b2a9ec98bc3b3ef783a2c215
[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" "26a596f82c4147d8f7491e6f5f7b3ad6455d9f95b2a9ec98bc3b3ef783a2c215", kill_on_drop: false }`
[INFO] [stderr]    Compiling delay v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "26a596f82c4147d8f7491e6f5f7b3ad6455d9f95b2a9ec98bc3b3ef783a2c215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a596f82c4147d8f7491e6f5f7b3ad6455d9f95b2a9ec98bc3b3ef783a2c215", kill_on_drop: false }`
[INFO] [stdout] 26a596f82c4147d8f7491e6f5f7b3ad6455d9f95b2a9ec98bc3b3ef783a2c215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] edc3f24b59452e631c06f3afbdd2ff27223a3a537d684a951fc33adb609f5e67
[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" "edc3f24b59452e631c06f3afbdd2ff27223a3a537d684a951fc33adb609f5e67", kill_on_drop: false }`
[INFO] [stderr]    Compiling delay v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/delay-26e5f9f758437e72)
[INFO] running `Command { std: "docker" "inspect" "edc3f24b59452e631c06f3afbdd2ff27223a3a537d684a951fc33adb609f5e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc3f24b59452e631c06f3afbdd2ff27223a3a537d684a951fc33adb609f5e67", kill_on_drop: false }`
[INFO] [stdout] edc3f24b59452e631c06f3afbdd2ff27223a3a537d684a951fc33adb609f5e67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 8202e090658d4ae66b7a2a12372c47df41d08f58678aa2b2b30bbbc61587dee6
[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" "8202e090658d4ae66b7a2a12372c47df41d08f58678aa2b2b30bbbc61587dee6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/delay-26e5f9f758437e72)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::cannot_restart_or_wait_without_start ... ok
[INFO] [stdout] test tests::clone_works ... ok
[INFO] [stdout] test tests::counter_works ... ok
[INFO] [stdout] test tests::throttle_works ... ok
[INFO] [stdout] test tests::timeout_works ... ok
[INFO] [stdout] test tests::restart_works ... ok
[INFO] [stderr]    Doc-tests delay
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[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" "8202e090658d4ae66b7a2a12372c47df41d08f58678aa2b2b30bbbc61587dee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8202e090658d4ae66b7a2a12372c47df41d08f58678aa2b2b30bbbc61587dee6", kill_on_drop: false }`
[INFO] [stdout] 8202e090658d4ae66b7a2a12372c47df41d08f58678aa2b2b30bbbc61587dee6