[INFO] fetching crate faf-replay-parser 0.5.2...
[INFO] checking faf-replay-parser-0.5.2 against master#5ad98b4026d5172f27615b105658bc8bfd677be8 for pr-129422
[INFO] extracting crate faf-replay-parser 0.5.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate faf-replay-parser 0.5.2 on toolchain 5ad98b4026d5172f27615b105658bc8bfd677be8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate faf-replay-parser 0.5.2
[INFO] finished tweaking crates.io crate faf-replay-parser 0.5.2
[INFO] tweaked toml for crates.io crate faf-replay-parser 0.5.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate faf-replay-parser 0.5.2 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" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zstd-safe v5.0.1+zstd.1.5.2
[INFO] [stderr]   Downloaded unicode-segmentation v1.9.0
[INFO] [stderr]   Downloaded libflate_lz77 v1.1.0
[INFO] [stderr]   Downloaded jobserver v0.1.24
[INFO] [stderr]   Downloaded libflate v1.2.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.37
[INFO] [stderr]   Downloaded zstd v0.11.1+zstd.1.5.2
[INFO] [stderr]   Downloaded syn v1.0.91
[INFO] [stderr]   Downloaded zstd-sys v2.0.1+zstd.1.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6638f98114f92e09ff80507dbb50d2589b4c890ddecd6a233c5631550385ad1e
[INFO] running `Command { std: "docker" "start" "-a" "6638f98114f92e09ff80507dbb50d2589b4c890ddecd6a233c5631550385ad1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6638f98114f92e09ff80507dbb50d2589b4c890ddecd6a233c5631550385ad1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6638f98114f92e09ff80507dbb50d2589b4c890ddecd6a233c5631550385ad1e", kill_on_drop: false }`
[INFO] [stdout] 6638f98114f92e09ff80507dbb50d2589b4c890ddecd6a233c5631550385ad1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9b13c4b0f07e0d24b66e2dc9cf4f794b0df69d5acf19e499a0a006be0de48dd
[INFO] running `Command { std: "docker" "start" "-a" "e9b13c4b0f07e0d24b66e2dc9cf4f794b0df69d5acf19e499a0a006be0de48dd", kill_on_drop: false }`
[INFO] [stderr]     Checking faf-replay-parser v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `vec_read_until` is never used
[INFO] [stdout]    --> src/reader.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub trait ReplayBufReadExt: io::BufRead + ReplayReadExt {
[INFO] [stdout]     |           ---------------- method in this trait
[INFO] [stdout] 155 |     /// Convenience wrapper around `std::io::BufRead::read_until` for allocating a new `Vec`.
[INFO] [stdout] 156 |     fn vec_read_until(&mut self, byte: u8) -> io::Result<Vec<u8>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `vec_read_until` is never used
[INFO] [stdout]    --> src/reader.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub trait ReplayBufReadExt: io::BufRead + ReplayReadExt {
[INFO] [stdout]     |           ---------------- method in this trait
[INFO] [stdout] 155 |     /// Convenience wrapper around `std::io::BufRead::read_until` for allocating a new `Vec`.
[INFO] [stdout] 156 |     fn vec_read_until(&mut self, byte: u8) -> io::Result<Vec<u8>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "e9b13c4b0f07e0d24b66e2dc9cf4f794b0df69d5acf19e499a0a006be0de48dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b13c4b0f07e0d24b66e2dc9cf4f794b0df69d5acf19e499a0a006be0de48dd", kill_on_drop: false }`
[INFO] [stdout] e9b13c4b0f07e0d24b66e2dc9cf4f794b0df69d5acf19e499a0a006be0de48dd