[INFO] fetching crate text_art_cn 0.3.1...
[INFO] checking text_art_cn-0.3.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate text_art_cn 0.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate text_art_cn 0.3.1
[INFO] finished tweaking crates.io crate text_art_cn 0.3.1
[INFO] tweaked toml for crates.io crate text_art_cn 0.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate text_art_cn 0.3.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate text_art_cn 0.3.1 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 378f0a9af5fa51640c71d1de72bef6a3870371b366936fc1d49f6ca1b6f411ae
[INFO] running `Command { std: "docker" "start" "-a" "378f0a9af5fa51640c71d1de72bef6a3870371b366936fc1d49f6ca1b6f411ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "378f0a9af5fa51640c71d1de72bef6a3870371b366936fc1d49f6ca1b6f411ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "378f0a9af5fa51640c71d1de72bef6a3870371b366936fc1d49f6ca1b6f411ae", kill_on_drop: false }`
[INFO] [stdout] 378f0a9af5fa51640c71d1de72bef6a3870371b366936fc1d49f6ca1b6f411ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb799e2ef818802a28bac35703cd3917217554976e9c358b9071d25ddd9b023a
[INFO] running `Command { std: "docker" "start" "-a" "eb799e2ef818802a28bac35703cd3917217554976e9c358b9071d25ddd9b023a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling libc v0.2.149
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[INFO] [stderr]     Checking clap_lex v0.6.0
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[INFO] [stderr]     Checking clap_builder v4.4.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking rand_distr v0.2.2
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[INFO] [stderr]     Checking jpeg-decoder v0.3.0
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[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking image v0.24.7
[INFO] [stderr]     Checking clap v4.4.7
[INFO] [stderr]     Checking nalgebra v0.30.1
[INFO] [stderr]     Checking imageproc v0.23.0
[INFO] [stderr]     Checking text_art_cn v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: argument must be of the form: `expected = "error message"`
[INFO] [stdout]   --> src/main.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     #[should_panic()]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: errors in this attribute were erroneously allowed and will become a hard error in a future release
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arg` and `Command`
[INFO] [stdout]   --> src/main.rs:39:16
[INFO] [stdout]    |
[INFO] [stdout] 39 |     use clap::{Arg, Command};
[INFO] [stdout]    |                ^^^  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.05s
[INFO] running `Command { std: "docker" "inspect" "eb799e2ef818802a28bac35703cd3917217554976e9c358b9071d25ddd9b023a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb799e2ef818802a28bac35703cd3917217554976e9c358b9071d25ddd9b023a", kill_on_drop: false }`
[INFO] [stdout] eb799e2ef818802a28bac35703cd3917217554976e9c358b9071d25ddd9b023a