[INFO] fetching crate nom-obj 0.2.0...
[INFO] checking nom-obj-0.2.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate nom-obj 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate nom-obj 0.2.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nom-obj 0.2.0
[INFO] finished tweaking crates.io crate nom-obj 0.2.0
[INFO] tweaked toml for crates.io crate nom-obj 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate nom-obj 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8d82da1a6288ff6b2a4b17d3f690b6b9b2ce2bfb938cefadce0bf2949c0a152
[INFO] running `Command { std: "docker" "start" "-a" "b8d82da1a6288ff6b2a4b17d3f690b6b9b2ce2bfb938cefadce0bf2949c0a152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8d82da1a6288ff6b2a4b17d3f690b6b9b2ce2bfb938cefadce0bf2949c0a152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8d82da1a6288ff6b2a4b17d3f690b6b9b2ce2bfb938cefadce0bf2949c0a152", kill_on_drop: false }`
[INFO] [stdout] b8d82da1a6288ff6b2a4b17d3f690b6b9b2ce2bfb938cefadce0bf2949c0a152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a0baff6d89e922bd200886e3901205faf40ab53cda84b049f03bba2cce1e792
[INFO] running `Command { std: "docker" "start" "-a" "9a0baff6d89e922bd200886e3901205faf40ab53cda84b049f03bba2cce1e792", kill_on_drop: false }`
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking nom-obj v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/model/mod.rs:40:29
[INFO] [stdout]    |
[INFO] [stdout] 40 |                         let mut mtl_parser = MtlParser::new(reader);
[INFO] [stdout]    |                             ----^^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/model/mod.rs:40:29
[INFO] [stdout]    |
[INFO] [stdout] 40 |                         let mut mtl_parser = MtlParser::new(reader);
[INFO] [stdout]    |                             ----^^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CUBE_MODEL`
[INFO] [stdout]    --> src/parser/obj.rs:369:5
[INFO] [stdout]     |
[INFO] [stdout] 369 | /     const CUBE_MODEL: &'static str = "
[INFO] [stdout] 370 | | # Blender v3.78 (sub 0) OBJ File: 'untitled.blend'
[INFO] [stdout] 371 | | # www.blender.org
[INFO] [stdout] 372 | | mtllib cube.mtl
[INFO] [stdout] ...   |
[INFO] [stdout] 420 | | f 4/4/6 2/18/6 6/19/6
[INFO] [stdout] 421 | | ";
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MTL_FILE`
[INFO] [stdout]    --> src/parser/mtl.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 250 | /     const MTL_FILE: &'static str = "
[INFO] [stdout] 251 | | # Blender MTL File: 'None'
[INFO] [stdout] 252 | | # Material Count: 1
[INFO] [stdout] 253 | |
[INFO] [stdout] ...   |
[INFO] [stdout] 262 | | illum 2
[INFO] [stdout] 263 | | ";
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "9a0baff6d89e922bd200886e3901205faf40ab53cda84b049f03bba2cce1e792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a0baff6d89e922bd200886e3901205faf40ab53cda84b049f03bba2cce1e792", kill_on_drop: false }`
[INFO] [stdout] 9a0baff6d89e922bd200886e3901205faf40ab53cda84b049f03bba2cce1e792