[INFO] cloning repository https://github.com/noxlovette/yp-module-6
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/noxlovette/yp-module-6" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoxlovette%2Fyp-module-6", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoxlovette%2Fyp-module-6'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f12e68445dc83a2bdd74e366b0f636bc6bf78844
[INFO] checking noxlovette/yp-module-6 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoxlovette%2Fyp-module-6" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/noxlovette/yp-module-6
[INFO] finished tweaking git repo https://github.com/noxlovette/yp-module-6
[INFO] tweaked toml for git repo https://github.com/noxlovette/yp-module-6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/noxlovette/yp-module-6 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/noxlovette/yp-module-6 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b8b38b81d0fc57437b3de4c76aa531db6ac351e2ca58a479e38d429cef769b09
[INFO] running `Command { std: "docker" "start" "b8b38b81d0fc57437b3de4c76aa531db6ac351e2ca58a479e38d429cef769b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8b38b81d0fc57437b3de4c76aa531db6ac351e2ca58a479e38d429cef769b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b8b38b81d0fc57437b3de4c76aa531db6ac351e2ca58a479e38d429cef769b09" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8b38b81d0fc57437b3de4c76aa531db6ac351e2ca58a479e38d429cef769b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b8b38b81d0fc57437b3de4c76aa531db6ac351e2ca58a479e38d429cef769b09" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]     Checking thiserror v2.0.19
[INFO] [stderr]     Checking analysis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `quote` is never used
[INFO] [stdout]    --> src/parse.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn quote(input: &str) -> String {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AsIs` is never constructed
[INFO] [stdout]    --> src/parse.rs:267:8
[INFO] [stdout]     |
[INFO] [stdout] 267 | struct AsIs;
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `all3` is never used
[INFO] [stdout]    --> src/parse.rs:528:16
[INFO] [stdout]     |
[INFO] [stdout] 528 | impl_all_ctor!(all3; A0 a0, A1 a1, A2 a2);
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_all_ctor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `all4` is never used
[INFO] [stdout]    --> src/parse.rs:529:16
[INFO] [stdout]     |
[INFO] [stdout] 529 | impl_all_ctor!(all4; A0 a0, A1 a1, A2 a2, A3 a3);
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_all_ctor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Either` is never used
[INFO] [stdout]    --> src/parse.rs:747:6
[INFO] [stdout]     |
[INFO] [stdout] 747 | enum Either<Left, Right> {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:136:22
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn do_unquote(input: &str) -> Result<(&str, Cow<str>), ParsingError> {
[INFO] [stdout]     |                      ^^^^             ^^^^  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |                |
[INFO] [stdout]     |                      |                the same lifetime is elided here
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn do_unquote(input: &str) -> Result<(&str, Cow<'_, str>), ParsingError> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Either` is never used
[INFO] [stdout]    --> src/parse.rs:747:6
[INFO] [stdout]     |
[INFO] [stdout] 747 | enum Either<Left, Right> {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:136:22
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn do_unquote(input: &str) -> Result<(&str, Cow<str>), ParsingError> {
[INFO] [stdout]     |                      ^^^^             ^^^^  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |                |
[INFO] [stdout]     |                      |                the same lifetime is elided here
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn do_unquote(input: &str) -> Result<(&str, Cow<'_, str>), ParsingError> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "b8b38b81d0fc57437b3de4c76aa531db6ac351e2ca58a479e38d429cef769b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b38b81d0fc57437b3de4c76aa531db6ac351e2ca58a479e38d429cef769b09", kill_on_drop: false }`
[INFO] [stdout] b8b38b81d0fc57437b3de4c76aa531db6ac351e2ca58a479e38d429cef769b09
