[INFO] fetching crate pcap-file 1.1.1...
[INFO] checking pcap-file-1.1.1 against beta for pr-78714
[INFO] extracting crate pcap-file 1.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate pcap-file 1.1.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pcap-file 1.1.1
[INFO] finished tweaking crates.io crate pcap-file 1.1.1
[INFO] tweaked toml for crates.io crate pcap-file 1.1.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive-into-owned v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f92d702f72b817d1585647bc4ac525b59d617c6406d3db6ccb3ca63bcbdc9b7
[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" "0f92d702f72b817d1585647bc4ac525b59d617c6406d3db6ccb3ca63bcbdc9b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f92d702f72b817d1585647bc4ac525b59d617c6406d3db6ccb3ca63bcbdc9b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f92d702f72b817d1585647bc4ac525b59d617c6406d3db6ccb3ca63bcbdc9b7", kill_on_drop: false }`
[INFO] [stdout] 0f92d702f72b817d1585647bc4ac525b59d617c6406d3db6ccb3ca63bcbdc9b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] ed5c3989a96f0c3f9e9f545f7a266e5e31790992e57b090e0a8e53a3a532b148
[INFO] running `Command { std: "docker" "start" "-a" "ed5c3989a96f0c3f9e9f545f7a266e5e31790992e57b090e0a8e53a3a532b148", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling derive-into-owned v0.1.0
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking pcap-file v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `pcap_file::PcapError`
[INFO] [stdout]  --> tests/pcapng/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use pcap_file::PcapError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parsed`
[INFO] [stdout]   --> tests/pcapng/mod.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |             let parsed = _block.parsed().expect(&format!("Error on parsed block {} file: {:?}", i, entry));
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "ed5c3989a96f0c3f9e9f545f7a266e5e31790992e57b090e0a8e53a3a532b148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed5c3989a96f0c3f9e9f545f7a266e5e31790992e57b090e0a8e53a3a532b148", kill_on_drop: false }`
[INFO] [stdout] ed5c3989a96f0c3f9e9f545f7a266e5e31790992e57b090e0a8e53a3a532b148