[INFO] cloning repository https://github.com/trandanhhoang/tcp-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trandanhhoang/tcp-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrandanhhoang%2Ftcp-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrandanhhoang%2Ftcp-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15292a15b79d7273fa0019ce5054936c3f065e20
[INFO] checking trandanhhoang/tcp-rust against try#e617cc9342f64b2efdd8eeb91834ef450a15825f for pr-149596-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrandanhhoang%2Ftcp-rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/trandanhhoang/tcp-rust
[INFO] finished tweaking git repo https://github.com/trandanhhoang/tcp-rust
[INFO] tweaked toml for git repo https://github.com/trandanhhoang/tcp-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/trandanhhoang/tcp-rust on toolchain e617cc9342f64b2efdd8eeb91834ef450a15825f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e617cc9342f64b2efdd8eeb91834ef450a15825f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/trandanhhoang/tcp-rust 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" "+e617cc9342f64b2efdd8eeb91834ef450a15825f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e617cc9342f64b2efdd8eeb91834ef450a15825f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0b4103ee07a9e6752cc102fe6103b2f0163ad10c45497ee34b6546b220fb215
[INFO] running `Command { std: "docker" "start" "-a" "b0b4103ee07a9e6752cc102fe6103b2f0163ad10c45497ee34b6546b220fb215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0b4103ee07a9e6752cc102fe6103b2f0163ad10c45497ee34b6546b220fb215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0b4103ee07a9e6752cc102fe6103b2f0163ad10c45497ee34b6546b220fb215", kill_on_drop: false }`
[INFO] [stdout] b0b4103ee07a9e6752cc102fe6103b2f0163ad10c45497ee34b6546b220fb215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e617cc9342f64b2efdd8eeb91834ef450a15825f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87644772bf22b18741669e838251ace02bd0f4b111ce6412bf610a9ee669a8a5
[INFO] running `Command { std: "docker" "start" "-a" "87644772bf22b18741669e838251ace02bd0f4b111ce6412bf610a9ee669a8a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking etherparse v0.18.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking tun v0.8.3
[INFO] [stderr]     Checking tcp-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.90s
[INFO] running `Command { std: "docker" "inspect" "87644772bf22b18741669e838251ace02bd0f4b111ce6412bf610a9ee669a8a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87644772bf22b18741669e838251ace02bd0f4b111ce6412bf610a9ee669a8a5", kill_on_drop: false }`
[INFO] [stdout] 87644772bf22b18741669e838251ace02bd0f4b111ce6412bf610a9ee669a8a5