[INFO] fetching crate usage-cli 0.1.0...
[INFO] checking usage-cli-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate usage-cli 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate usage-cli 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate usage-cli 0.1.0
[INFO] finished tweaking crates.io crate usage-cli 0.1.0
[INFO] tweaked toml for crates.io crate usage-cli 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate usage-cli 0.1.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest_derive v2.7.2
[INFO] [stderr]   Downloaded anstyle-wincon v1.0.2
[INFO] [stderr]   Downloaded pest_generator v2.7.2
[INFO] [stderr]   Downloaded pest_meta v2.7.2
[INFO] [stderr]   Downloaded clap v4.3.21
[INFO] [stderr]   Downloaded aho-corasick v1.0.3
[INFO] [stderr]   Downloaded clap_builder v4.3.21
[INFO] [stderr]   Downloaded rustix v0.38.8
[INFO] [stderr]   Downloaded serde_derive v1.0.183
[INFO] [stderr]   Downloaded pest v2.7.2
[INFO] [stderr]   Downloaded serde v1.0.183
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3025e46263593ab67916956d6d22a4cf829ce3b6599fb5b0de3db2c5a0dcc8bb
[INFO] running `Command { std: "docker" "start" "-a" "3025e46263593ab67916956d6d22a4cf829ce3b6599fb5b0de3db2c5a0dcc8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3025e46263593ab67916956d6d22a4cf829ce3b6599fb5b0de3db2c5a0dcc8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3025e46263593ab67916956d6d22a4cf829ce3b6599fb5b0de3db2c5a0dcc8bb", kill_on_drop: false }`
[INFO] [stdout] 3025e46263593ab67916956d6d22a4cf829ce3b6599fb5b0de3db2c5a0dcc8bb
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e821e47e74bf026a8f326c39b72667d746d4870b6c03ec4245b98de63bbb2b24
[INFO] running `Command { std: "docker" "start" "-a" "e821e47e74bf026a8f326c39b72667d746d4870b6c03ec4245b98de63bbb2b24", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]     Checking aho-corasick v1.0.3
[INFO] [stderr]     Checking bstr v1.6.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking gimli v0.27.3
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]    Compiling cc v1.0.82
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking unic-ucd-segment v0.9.0
[INFO] [stderr]     Checking object v0.31.1
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]     Checking clap_builder v4.3.21
[INFO] [stderr]    Compiling backtrace v0.3.68
[INFO] [stderr]     Checking unic-segment v0.9.0
[INFO] [stderr]     Checking addr2line v0.20.0
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]     Checking globset v0.4.13
[INFO] [stderr]     Checking serde_json v1.0.104
[INFO] [stderr]     Checking ignore v0.4.20
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling pest v2.7.2
[INFO] [stderr]     Checking clap v4.3.21
[INFO] [stderr]    Compiling pest_meta v2.7.2
[INFO] [stderr]    Compiling pest_generator v2.7.2
[INFO] [stderr]    Compiling pest_derive v2.7.2
[INFO] [stderr]     Checking tera v1.19.0
[INFO] [stderr]     Checking usage-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `regex`
[INFO] [stdout]  --> src/regex_macro.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use regex;
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex`
[INFO] [stdout]  --> src/regex_macro.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use regex;
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.34s
[INFO] running `Command { std: "docker" "inspect" "e821e47e74bf026a8f326c39b72667d746d4870b6c03ec4245b98de63bbb2b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e821e47e74bf026a8f326c39b72667d746d4870b6c03ec4245b98de63bbb2b24", kill_on_drop: false }`
[INFO] [stdout] e821e47e74bf026a8f326c39b72667d746d4870b6c03ec4245b98de63bbb2b24