[INFO] fetching crate nbwipers 0.2.0...
[INFO] checking nbwipers-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate nbwipers 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate nbwipers 0.2.0 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 nbwipers 0.2.0
[INFO] finished tweaking crates.io crate nbwipers 0.2.0
[INFO] tweaked toml for crates.io crate nbwipers 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate nbwipers 0.2.0 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.8.8
[INFO] [stderr]   Downloaded serde_spanned v0.6.4
[INFO] [stderr]   Downloaded darling_macro v0.20.3
[INFO] [stderr]   Downloaded serde_with_macros v3.4.0
[INFO] [stderr]   Downloaded serde_with v3.4.0
[INFO] [stderr]   Downloaded path-absolutize v3.1.1
[INFO] [stderr]   Downloaded clap-markdown v0.1.3
[INFO] [stderr]   Downloaded gix-quote v0.4.7
[INFO] [stderr]   Downloaded gix-config-value v0.14.0
[INFO] [stderr]   Downloaded gix-utils v0.1.5
[INFO] [stderr]   Downloaded gix-attributes v0.20.0
[INFO] [stderr]   Downloaded bstr v1.8.0
[INFO] [stderr]   Downloaded gix-glob v0.14.0
[INFO] [stderr]   Downloaded gix-config v0.31.0
[INFO] [stderr]   Downloaded gix-object v0.38.0
[INFO] [stderr]   Downloaded gix-ref v0.38.0
[INFO] [stderr]   Downloaded gix-lock v11.0.0
[INFO] [stderr]   Downloaded gix-actor v0.28.0
[INFO] [stderr]   Downloaded gix-date v0.8.0
[INFO] [stderr]   Downloaded gix-hash v0.13.1
[INFO] [stderr]   Downloaded gix-features v0.36.0
[INFO] [stderr]   Downloaded gix-fs v0.8.0
[INFO] [stderr]   Downloaded gix-tempfile v11.0.0
[INFO] [stderr]   Downloaded gix-validate v0.8.0
[INFO] [stderr]   Downloaded gix-sec v0.10.0
[INFO] [stderr]   Downloaded gix-discover v0.26.0
[INFO] [stderr]   Downloaded gix-trace v0.1.3
[INFO] [stderr]   Downloaded gix-path v0.10.0
[INFO] [stderr]   Downloaded path-dedot v3.1.1
[INFO] [stderr]   Downloaded darling v0.20.3
[INFO] [stderr]   Downloaded toml_edit v0.21.0
[INFO] [stderr]   Downloaded darling_core v0.20.3
[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] 9d563165fd11c51e70d845e25aaf4349f1382650cec31d37c7fb9ca788c9c9ad
[INFO] running `Command { std: "docker" "start" "-a" "9d563165fd11c51e70d845e25aaf4349f1382650cec31d37c7fb9ca788c9c9ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d563165fd11c51e70d845e25aaf4349f1382650cec31d37c7fb9ca788c9c9ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d563165fd11c51e70d845e25aaf4349f1382650cec31d37c7fb9ca788c9c9ad", kill_on_drop: false }`
[INFO] [stdout] 9d563165fd11c51e70d845e25aaf4349f1382650cec31d37c7fb9ca788c9c9ad
[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] 3f893cbe25f48888c3900aea398a44bffed678336c6cdc18dd615a57bb5260c9
[INFO] running `Command { std: "docker" "start" "-a" "3f893cbe25f48888c3900aea398a44bffed678336c6cdc18dd615a57bb5260c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking gix-trace v0.1.3
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking prodash v26.2.2
[INFO] [stderr]    Compiling rustix v0.38.24
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling time-macros v0.2.15
[INFO] [stderr]     Checking deranged v0.3.9
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking winnow v0.5.19
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking btoi v0.4.3
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking gix-utils v0.1.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking time v0.3.30
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking gix-sec v0.10.0
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking kstring v2.0.0
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking newline-converter v0.2.2
[INFO] [stderr]     Checking tempfile v3.8.1
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking path-dedot v3.1.1
[INFO] [stderr]     Checking dyn-clone v1.0.16
[INFO] [stderr]     Checking path-absolutize v3.1.1
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]     Checking bstr v1.8.0
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking globset v0.4.13
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking ignore v0.4.20
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling serde_with_macros v3.4.0
[INFO] [stderr]     Checking gix-path v0.10.0
[INFO] [stderr]     Checking gix-date v0.8.0
[INFO] [stderr]     Checking gix-validate v0.8.0
[INFO] [stderr]     Checking gix-config-value v0.14.0
[INFO] [stderr]     Checking gix-quote v0.4.7
[INFO] [stderr]     Checking inquire v0.6.2
[INFO] [stderr]     Checking gix-actor v0.28.0
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]     Checking faster-hex v0.8.1
[INFO] [stderr]     Checking serde_spanned v0.6.4
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_with v3.4.0
[INFO] [stderr]     Checking toml_edit v0.21.0
[INFO] [stderr]     Checking gix-hash v0.13.1
[INFO] [stderr]     Checking gix-features v0.36.0
[INFO] [stderr]     Checking gix-fs v0.8.0
[INFO] [stderr]     Checking gix-object v0.38.0
[INFO] [stderr]     Checking gix-glob v0.14.0
[INFO] [stderr]     Checking gix-tempfile v11.0.0
[INFO] [stderr]     Checking gix-lock v11.0.0
[INFO] [stderr]     Checking gix-attributes v0.20.0
[INFO] [stderr]     Checking gix-ref v0.38.0
[INFO] [stderr]     Checking toml v0.8.8
[INFO] [stderr]     Checking gix-discover v0.26.0
[INFO] [stderr]     Checking gix-config v0.31.0
[INFO] [stderr]     Checking nbwipers v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "3f893cbe25f48888c3900aea398a44bffed678336c6cdc18dd615a57bb5260c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f893cbe25f48888c3900aea398a44bffed678336c6cdc18dd615a57bb5260c9", kill_on_drop: false }`
[INFO] [stdout] 3f893cbe25f48888c3900aea398a44bffed678336c6cdc18dd615a57bb5260c9