[INFO] fetching crate svlint 0.9.1...
[INFO] checking svlint-0.9.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate svlint 0.9.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate svlint 0.9.1 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 svlint 0.9.1
[INFO] finished tweaking crates.io crate svlint 0.9.1
[INFO] tweaked toml for crates.io crate svlint 0.9.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate svlint 0.9.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sv-parser-macros v0.13.1
[INFO] [stderr]   Downloaded sv-parser v0.13.1
[INFO] [stderr]   Downloaded nom-recursive-macros v0.5.0
[INFO] [stderr]   Downloaded nom-tracable-macros v0.9.0
[INFO] [stderr]   Downloaded nom-tracable v0.9.0
[INFO] [stderr]   Downloaded enquote v1.1.0
[INFO] [stderr]   Downloaded nom_locate v4.1.0
[INFO] [stderr]   Downloaded sv-parser-pp v0.13.1
[INFO] [stderr]   Downloaded os_str_bytes v6.5.1
[INFO] [stderr]   Downloaded clap_complete v3.2.5
[INFO] [stderr]   Downloaded rustix v0.38.7
[INFO] [stderr]   Downloaded libloading v0.8.0
[INFO] [stderr]   Downloaded sv-parser-parser v0.13.1
[INFO] [stderr]   Downloaded nom-greedyerror v0.5.0
[INFO] [stderr]   Downloaded nom-packrat v0.7.0
[INFO] [stderr]   Downloaded sv-parser-syntaxtree v0.13.1
[INFO] [stderr]   Downloaded winnow v0.5.4
[INFO] [stderr]   Downloaded sv-filelist-parser v0.1.3
[INFO] [stderr]   Downloaded sv-parser-error v0.13.1
[INFO] [stderr]   Downloaded nom-packrat-macros v0.7.0
[INFO] [stderr]   Downloaded nom-recursive v0.5.0
[INFO] [stderr]   Downloaded str-concat v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 04a88fdc7184de4d96d3b9c27b5f991e029af34743416ef50f5a01e3bf3bc86c
[INFO] running `Command { std: "docker" "start" "-a" "04a88fdc7184de4d96d3b9c27b5f991e029af34743416ef50f5a01e3bf3bc86c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04a88fdc7184de4d96d3b9c27b5f991e029af34743416ef50f5a01e3bf3bc86c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a88fdc7184de4d96d3b9c27b5f991e029af34743416ef50f5a01e3bf3bc86c", kill_on_drop: false }`
[INFO] [stdout] 04a88fdc7184de4d96d3b9c27b5f991e029af34743416ef50f5a01e3bf3bc86c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0d6c62c2c12c1518c1cd1396872a698cbca025a39907d843329d98d14c7fb0bd
[INFO] running `Command { std: "docker" "start" "-a" "0d6c62c2c12c1518c1cd1396872a698cbca025a39907d843329d98d14c7fb0bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]     Checking bytecount v0.6.3
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling rustix v0.38.7
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.5
[INFO] [stderr]     Checking os_str_bytes v6.5.1
[INFO] [stderr]     Checking str-concat v0.2.0
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking winnow v0.5.4
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking libloading v0.8.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking nom_locate v4.1.0
[INFO] [stderr]     Checking nom-greedyerror v0.5.0
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.4
[INFO] [stderr]     Checking toml_edit v0.21.0
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]     Checking sv-filelist-parser v0.1.3
[INFO] [stderr]     Checking serde_regex v1.1.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling sv-parser-macros v0.13.1
[INFO] [stderr]     Checking toml v0.8.8
[INFO] [stderr]    Compiling sv-parser-syntaxtree v0.13.1
[INFO] [stderr]    Compiling svlint v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling nom-tracable-macros v0.9.0
[INFO] [stderr]    Compiling nom-packrat-macros v0.7.0
[INFO] [stderr]    Compiling nom-recursive-macros v0.5.0
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking nom-tracable v0.9.0
[INFO] [stderr]     Checking nom-packrat v0.7.0
[INFO] [stderr]     Checking nom-recursive v0.5.0
[INFO] [stderr]     Checking thiserror v1.0.44
[INFO] [stderr]     Checking sv-parser-error v0.13.1
[INFO] [stderr]     Checking enquote v1.1.0
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking clap_complete v3.2.5
[INFO] [stderr]     Checking sv-parser-parser v0.13.1
[INFO] [stderr]     Checking sv-parser-pp v0.13.1
[INFO] [stderr]     Checking sv-parser v0.13.1
[INFO] [stdout] warning: the item `term` is imported redundantly
[INFO] [stdout]  --> src/printer.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use term::{self, color, StdoutTerminal};
[INFO] [stdout]   |            ^^^^ the item `term` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `term` is imported redundantly
[INFO] [stdout]  --> src/printer.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use term::{self, color, StdoutTerminal};
[INFO] [stdout]   |            ^^^^ the item `term` is already defined by prelude
[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] [stdout] warning: the item `clap_complete` is imported redundantly
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap_complete;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ the item `clap_complete` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `enquote` is imported redundantly
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use enquote;
[INFO] [stdout]   |     ^^^^^^^ the item `enquote` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sv_filelist_parser` is imported redundantly
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use sv_filelist_parser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ the item `sv_filelist_parser` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `clap_complete` is imported redundantly
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap_complete;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ the item `clap_complete` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `enquote` is imported redundantly
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use enquote;
[INFO] [stdout]   |     ^^^^^^^ the item `enquote` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sv_filelist_parser` is imported redundantly
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use sv_filelist_parser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ the item `sv_filelist_parser` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `term` is imported redundantly
[INFO] [stdout]  --> src/printer.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use term::{self, color, StdoutTerminal};
[INFO] [stdout]   |            ^^^^ the item `term` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `term` is imported redundantly
[INFO] [stdout]  --> src/printer.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use term::{self, color, StdoutTerminal};
[INFO] [stdout]   |            ^^^^ the item `term` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[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 1m 11s
[INFO] running `Command { std: "docker" "inspect" "0d6c62c2c12c1518c1cd1396872a698cbca025a39907d843329d98d14c7fb0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d6c62c2c12c1518c1cd1396872a698cbca025a39907d843329d98d14c7fb0bd", kill_on_drop: false }`
[INFO] [stdout] 0d6c62c2c12c1518c1cd1396872a698cbca025a39907d843329d98d14c7fb0bd