[INFO] fetching crate lintrunner 0.8.0...
[INFO] checking lintrunner-0.8.0 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate lintrunner 0.8.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate lintrunner 0.8.0
[INFO] finished tweaking crates.io crate lintrunner 0.8.0
[INFO] tweaked toml for crates.io crate lintrunner 0.8.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lintrunner 0.8.0 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lintrunner 0.8.0 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 005dd96a87e73d72bd99656d4dee60e2fc135f1719eb069b5f5ea963700ae236
[INFO] running `Command { std: "docker" "start" "-a" "005dd96a87e73d72bd99656d4dee60e2fc135f1719eb069b5f5ea963700ae236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "005dd96a87e73d72bd99656d4dee60e2fc135f1719eb069b5f5ea963700ae236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "005dd96a87e73d72bd99656d4dee60e2fc135f1719eb069b5f5ea963700ae236", kill_on_drop: false }`
[INFO] [stdout] 005dd96a87e73d72bd99656d4dee60e2fc135f1719eb069b5f5ea963700ae236
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7307342d8e5e92aaac6448527d98b3b33fadfa2e5e6f9a0437917848f45c8db1
[INFO] running `Command { std: "docker" "start" "-a" "7307342d8e5e92aaac6448527d98b3b33fadfa2e5e6f9a0437917848f45c8db1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling blake3 v1.3.1
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]     Checking smawk v0.3.1
[INFO] [stderr]     Checking clap_lex v0.1.1
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking similar v2.1.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking predicates v2.1.1
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking assert_cmd v2.0.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling unicode-linebreak v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking clap v3.1.9
[INFO] [stderr]     Checking serde v1.0.136
[INFO] [stderr]     Checking serde_json v1.0.79
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking serde_yaml v0.8.23
[INFO] [stderr]     Checking insta v1.14.0
[INFO] [stderr]     Checking lintrunner v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Line` is never constructed
[INFO] [stdout]    --> src/render.rs:341:8
[INFO] [stdout]     |
[INFO] [stdout] 341 | struct Line(Option<usize>);
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Line` is never constructed
[INFO] [stdout]    --> src/render.rs:341:8
[INFO] [stdout]     |
[INFO] [stdout] 341 | struct Line(Option<usize>);
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.46s
[INFO] running `Command { std: "docker" "inspect" "7307342d8e5e92aaac6448527d98b3b33fadfa2e5e6f9a0437917848f45c8db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7307342d8e5e92aaac6448527d98b3b33fadfa2e5e6f9a0437917848f45c8db1", kill_on_drop: false }`
[INFO] [stdout] 7307342d8e5e92aaac6448527d98b3b33fadfa2e5e6f9a0437917848f45c8db1