[INFO] fetching crate sampled_data_duration 0.2.0...
[INFO] checking sampled_data_duration-0.2.0 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] extracting crate sampled_data_duration 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate sampled_data_duration 0.2.0 on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sampled_data_duration 0.2.0
[INFO] finished tweaking crates.io crate sampled_data_duration 0.2.0
[INFO] tweaked toml for crates.io crate sampled_data_duration 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "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] 60777cff691f08e68903428e1a4490c8d042ddc4c4ccc7bad3e56c907b093995
[INFO] running `Command { std: "docker" "start" "-a" "60777cff691f08e68903428e1a4490c8d042ddc4c4ccc7bad3e56c907b093995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60777cff691f08e68903428e1a4490c8d042ddc4c4ccc7bad3e56c907b093995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60777cff691f08e68903428e1a4490c8d042ddc4c4ccc7bad3e56c907b093995", kill_on_drop: false }`
[INFO] [stdout] 60777cff691f08e68903428e1a4490c8d042ddc4c4ccc7bad3e56c907b093995
[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=forbid" "-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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--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] 884bcde7b36f6f5f2490dab7ab72b598ce17f43061b7bf3f52c0cc0f5ffe8fdd
[INFO] running `Command { std: "docker" "start" "-a" "884bcde7b36f6f5f2490dab7ab72b598ce17f43061b7bf3f52c0cc0f5ffe8fdd", kill_on_drop: false }`
[INFO] [stderr]     Checking sampled_data_duration v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "884bcde7b36f6f5f2490dab7ab72b598ce17f43061b7bf3f52c0cc0f5ffe8fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884bcde7b36f6f5f2490dab7ab72b598ce17f43061b7bf3f52c0cc0f5ffe8fdd", kill_on_drop: false }`
[INFO] [stdout] 884bcde7b36f6f5f2490dab7ab72b598ce17f43061b7bf3f52c0cc0f5ffe8fdd