[INFO] cloning repository https://github.com/obox-systems/formatter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/obox-systems/formatter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobox-systems%2Fformatter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobox-systems%2Fformatter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3fcf6cf3a79dcc7bc56ed10ae0f102ba7030a04f
[INFO] checking obox-systems/formatter against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobox-systems%2Fformatter" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/obox-systems/formatter 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 git repo https://github.com/obox-systems/formatter
[INFO] finished tweaking git repo https://github.com/obox-systems/formatter
[INFO] tweaked toml for git repo https://github.com/obox-systems/formatter written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/obox-systems/formatter 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 git repository `https://github.com/Wandalen/wTools.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parse-display v0.5.5
[INFO] [stderr]   Downloaded literally v0.1.3
[INFO] [stderr]   Downloaded structmeta-derive v0.1.6
[INFO] [stderr]   Downloaded enum_dispatch v0.3.12
[INFO] [stderr]   Downloaded closure v0.3.0
[INFO] [stderr]   Downloaded structmeta v0.1.6
[INFO] [stderr]   Downloaded pretty_assertions v1.2.1
[INFO] [stderr]   Downloaded parse-display-derive v0.5.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b85543b732910d02b13f9ba170797ecde240119efc5fee37e3a6b60622956cfc
[INFO] running `Command { std: "docker" "start" "-a" "b85543b732910d02b13f9ba170797ecde240119efc5fee37e3a6b60622956cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b85543b732910d02b13f9ba170797ecde240119efc5fee37e3a6b60622956cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85543b732910d02b13f9ba170797ecde240119efc5fee37e3a6b60622956cfc", kill_on_drop: false }`
[INFO] [stdout] b85543b732910d02b13f9ba170797ecde240119efc5fee37e3a6b60622956cfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b4bb755028b12b857ee8dd644bdbd12e1f765eb7e100296bf4dc7efb8ba2cc76
[INFO] running `Command { std: "docker" "start" "-a" "b4bb755028b12b857ee8dd644bdbd12e1f765eb7e100296bf4dc7efb8ba2cc76", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling winterval v0.1.6 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]    Compiling iter_tools v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling mod_interface_runtime v0.1.2 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking former_runtime v0.1.12 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling serde v1.0.174
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling literally v0.1.3
[INFO] [stderr]    Compiling for_each v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.174
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]     Checking pretty_assertions v1.2.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking lexical v6.1.1
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking implements v0.1.2 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking inspect_type v0.1.3 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking is_slice v0.1.1 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking typing_tools v0.1.5 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking diagnostics_tools v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking mem_tools v0.1.1 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking time_tools v0.1.5 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking winnow v0.5.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]    Compiling type_constructor_derive_pair_meta v0.1.0 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling type_constructor_derive_make_meta v0.1.0 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling structmeta-derive v0.1.6
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling type_constructor v0.1.20 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling proc_macro_tools v0.1.18 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling clone_dyn_meta v0.1.1 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling impls_index_meta v0.1.2 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling former_meta v0.1.12 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking data_type v0.1.9 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]    Compiling structmeta v0.1.6
[INFO] [stderr]    Compiling clone_dyn v0.1.0 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]    Compiling parse-display-derive v0.5.5
[INFO] [stderr]    Compiling impls_index v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking toml_edit v0.19.14
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking former v0.1.12 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking woptions_runtime v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking strs_tools v0.1.8 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking error_tools v0.1.5 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]     Checking closure v0.3.0
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]    Compiling enum_dispatch v0.3.12
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking toml v0.7.6
[INFO] [stderr]     Checking jwalk v0.8.1
[INFO] [stderr]     Checking miette v5.10.0
[INFO] [stderr]    Compiling parse-display v0.5.5
[INFO] [stderr]    Compiling derive_tools v0.1.5 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling mod_interface_meta v0.1.11 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling mod_interface v0.1.16 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling meta_tools_min v0.2.13 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling woptions_meta v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking woptions v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking meta_tools v0.2.18 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking wtools v0.2.20 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking wca v0.1.3 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking formatter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ident::Ident`
[INFO] [stdout]  --> src/plugins.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use ident::Ident;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `negative` is never used
[INFO] [stdout]  --> src/core.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) trait Plugin {
[INFO] [stdout]   |                  ------ associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fn negative() -> Vec<&'static str> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ident::Ident`
[INFO] [stdout]  --> src/plugins.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use ident::Ident;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `negative` is never used
[INFO] [stdout]  --> src/core.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) trait Plugin {
[INFO] [stdout]   |                  ------ associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fn negative() -> Vec<&'static str> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "b4bb755028b12b857ee8dd644bdbd12e1f765eb7e100296bf4dc7efb8ba2cc76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4bb755028b12b857ee8dd644bdbd12e1f765eb7e100296bf4dc7efb8ba2cc76", kill_on_drop: false }`
[INFO] [stdout] b4bb755028b12b857ee8dd644bdbd12e1f765eb7e100296bf4dc7efb8ba2cc76
[INFO] checking obox-systems/formatter against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobox-systems%2Fformatter" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/obox-systems/formatter on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/obox-systems/formatter
[INFO] finished tweaking git repo https://github.com/obox-systems/formatter
[INFO] tweaked toml for git repo https://github.com/obox-systems/formatter written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/obox-systems/formatter 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44c80d05e325888f0f60a4ecbc7193c0415d2dfc504addf1124040d07e4cf141
[INFO] running `Command { std: "docker" "start" "-a" "44c80d05e325888f0f60a4ecbc7193c0415d2dfc504addf1124040d07e4cf141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44c80d05e325888f0f60a4ecbc7193c0415d2dfc504addf1124040d07e4cf141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44c80d05e325888f0f60a4ecbc7193c0415d2dfc504addf1124040d07e4cf141", kill_on_drop: false }`
[INFO] [stdout] 44c80d05e325888f0f60a4ecbc7193c0415d2dfc504addf1124040d07e4cf141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96f19b03f55a2f2ab2c5b84ec0226e2e70c3d05958e17b0b029c7be3d0a33d66
[INFO] running `Command { std: "docker" "start" "-a" "96f19b03f55a2f2ab2c5b84ec0226e2e70c3d05958e17b0b029c7be3d0a33d66", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling winterval v0.1.6 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]    Compiling iter_tools v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling mod_interface_runtime v0.1.2 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking former_runtime v0.1.12 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling literally v0.1.3
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling for_each v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling serde v1.0.174
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.174
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]     Checking pretty_assertions v1.2.1
[INFO] [stderr]     Checking lexical v6.1.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]     Checking is_slice v0.1.1 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking inspect_type v0.1.3 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking implements v0.1.2 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking typing_tools v0.1.5 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking diagnostics_tools v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking time_tools v0.1.5 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking winnow v0.5.0
[INFO] [stderr]     Checking mem_tools v0.1.1 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]    Compiling type_constructor_derive_pair_meta v0.1.0 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling type_constructor_derive_make_meta v0.1.0 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling structmeta-derive v0.1.6
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling type_constructor v0.1.20 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling proc_macro_tools v0.1.18 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling clone_dyn_meta v0.1.1 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling impls_index_meta v0.1.2 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling former_meta v0.1.12 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking error_tools v0.1.5 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking data_type v0.1.9 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling structmeta v0.1.6
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking toml_edit v0.19.14
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]    Compiling parse-display-derive v0.5.5
[INFO] [stderr]    Compiling impls_index v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling clone_dyn v0.1.0 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking closure v0.3.0
[INFO] [stderr]     Checking miette v5.10.0
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]     Checking former v0.1.12 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]     Checking woptions_runtime v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking strs_tools v0.1.8 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling enum_dispatch v0.3.12
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking toml v0.7.6
[INFO] [stderr]     Checking jwalk v0.8.1
[INFO] [stderr]    Compiling parse-display v0.5.5
[INFO] [stderr]    Compiling derive_tools v0.1.5 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling mod_interface_meta v0.1.11 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling mod_interface v0.1.16 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling meta_tools_min v0.2.13 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]    Compiling woptions_meta v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking woptions v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking meta_tools v0.2.18 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking wtools v0.2.20 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking wca v0.1.3 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4)
[INFO] [stderr]     Checking formatter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ident::Ident`
[INFO] [stdout]  --> src/plugins.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use ident::Ident;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ident::Ident`
[INFO] [stdout]  --> src/plugins.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use ident::Ident;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `negative` is never used
[INFO] [stdout]  --> src/core.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) trait Plugin {
[INFO] [stdout]   |                  ------ associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fn negative() -> Vec<&'static str> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `negative` is never used
[INFO] [stdout]  --> src/core.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) trait Plugin {
[INFO] [stdout]   |                  ------ associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fn negative() -> Vec<&'static str> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "96f19b03f55a2f2ab2c5b84ec0226e2e70c3d05958e17b0b029c7be3d0a33d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96f19b03f55a2f2ab2c5b84ec0226e2e70c3d05958e17b0b029c7be3d0a33d66", kill_on_drop: false }`
[INFO] [stdout] 96f19b03f55a2f2ab2c5b84ec0226e2e70c3d05958e17b0b029c7be3d0a33d66