[INFO] cloning repository https://github.com/NickBozarth/packet-sniffer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NickBozarth/packet-sniffer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickBozarth%2Fpacket-sniffer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickBozarth%2Fpacket-sniffer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71e7ec3d71b650293918b57155d6ce1f49f804bc
[INFO] checking NickBozarth/packet-sniffer against try#7d2afcda7a9c043d5175cbca3ab08f0acf02b13a for pr-140824
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickBozarth%2Fpacket-sniffer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NickBozarth/packet-sniffer on toolchain 7d2afcda7a9c043d5175cbca3ab08f0acf02b13a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NickBozarth/packet-sniffer
[INFO] finished tweaking git repo https://github.com/NickBozarth/packet-sniffer
[INFO] tweaked toml for git repo https://github.com/NickBozarth/packet-sniffer written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/NickBozarth/packet-sniffer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e393ee963084d0bb5c166a1852d98df73d67b167d57b606c4b46fc1223e8ff34
[INFO] running `Command { std: "docker" "start" "-a" "e393ee963084d0bb5c166a1852d98df73d67b167d57b606c4b46fc1223e8ff34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e393ee963084d0bb5c166a1852d98df73d67b167d57b606c4b46fc1223e8ff34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e393ee963084d0bb5c166a1852d98df73d67b167d57b606c4b46fc1223e8ff34", kill_on_drop: false }`
[INFO] [stdout] e393ee963084d0bb5c166a1852d98df73d67b167d57b606c4b46fc1223e8ff34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a5d843885851e3a5d1ba903d49e8f2ea8706709464a4a34ce2cc8d56c21911b
[INFO] running `Command { std: "docker" "start" "-a" "5a5d843885851e3a5d1ba903d49e8f2ea8706709464a4a34ce2cc8d56c21911b", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking byte-slice v0.1.0 (/opt/rustwide/workdir/byte-slice)
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> byte-slice/src/lib.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{fmt::{Debug, Write}, ops::{Index, Range, RangeFrom, RangeFull, RangeInclusive, RangeTo}};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking packet-sniffer v0.1.0 (/opt/rustwide/workdir/packet-sniffer)
[INFO] [stderr]     Checking rust-network v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "5a5d843885851e3a5d1ba903d49e8f2ea8706709464a4a34ce2cc8d56c21911b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a5d843885851e3a5d1ba903d49e8f2ea8706709464a4a34ce2cc8d56c21911b", kill_on_drop: false }`
[INFO] [stdout] 5a5d843885851e3a5d1ba903d49e8f2ea8706709464a4a34ce2cc8d56c21911b