[INFO] fetching crate text_art_cn 0.3.1...
[INFO] testing text_art_cn-0.3.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate text_art_cn 0.3.1 into /workspace/builds/worker-2-tc1/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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate text_art_cn 0.3.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32a8a86871fc545f1c91f595a247bf6340878f686cf0cbfcd4af040fcf6ff58d
[INFO] running `Command { std: "docker" "start" "-a" "32a8a86871fc545f1c91f595a247bf6340878f686cf0cbfcd4af040fcf6ff58d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32a8a86871fc545f1c91f595a247bf6340878f686cf0cbfcd4af040fcf6ff58d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a8a86871fc545f1c91f595a247bf6340878f686cf0cbfcd4af040fcf6ff58d", kill_on_drop: false }`
[INFO] [stdout] 32a8a86871fc545f1c91f595a247bf6340878f686cf0cbfcd4af040fcf6ff58d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80111028c1db60c93ce93936517bbd1d36ac06952d8cb549ad74c24d3d0c1e69
[INFO] running `Command { std: "docker" "start" "-a" "80111028c1db60c93ce93936517bbd1d36ac06952d8cb549ad74c24d3d0c1e69", kill_on_drop: false }`
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[INFO] [stderr]    Compiling text_art_cn v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.06s
[INFO] running `Command { std: "docker" "inspect" "80111028c1db60c93ce93936517bbd1d36ac06952d8cb549ad74c24d3d0c1e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80111028c1db60c93ce93936517bbd1d36ac06952d8cb549ad74c24d3d0c1e69", kill_on_drop: false }`
[INFO] [stdout] 80111028c1db60c93ce93936517bbd1d36ac06952d8cb549ad74c24d3d0c1e69
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 390a29fa670baedfddf8f210944fe008adbc40bc1f549565d91f412b66379d67
[INFO] running `Command { std: "docker" "start" "-a" "390a29fa670baedfddf8f210944fe008adbc40bc1f549565d91f412b66379d67", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_art_cn v0.3.1 (/opt/rustwide/workdir)
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0805]: malformed `should_panic` attribute input
[INFO] [stdout]   --> src/main.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     #[should_panic()]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^--^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   expected a single argument here
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/reference/attributes/testing.html#the-should_panic-attribute>
[INFO] [stdout] help: try changing it to one of the following valid forms of the attribute
[INFO] [stdout]    |
[INFO] [stdout] 43 -     #[should_panic()]
[INFO] [stdout] 43 +     #[should_panic = "reason"]
[INFO] [stdout]    |
[INFO] [stdout] 43 |     #[should_panic(expected = "reason")]
[INFO] [stdout]    |                    +++++++++++++++++++
[INFO] [stdout] 43 -     #[should_panic()]
[INFO] [stdout] 43 +     #[should_panic]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0805`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `text_art_cn` (bin "text_art_cn" test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "390a29fa670baedfddf8f210944fe008adbc40bc1f549565d91f412b66379d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "390a29fa670baedfddf8f210944fe008adbc40bc1f549565d91f412b66379d67", kill_on_drop: false }`
[INFO] [stdout] 390a29fa670baedfddf8f210944fe008adbc40bc1f549565d91f412b66379d67
