[INFO] cloning repository https://github.com/alsa64/lootifier
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alsa64/lootifier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falsa64%2Flootifier", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falsa64%2Flootifier'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ee5f56eb1dd5813f3ea3a361d8b7d073198baf9
[INFO] checking alsa64/lootifier against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falsa64%2Flootifier" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alsa64/lootifier 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/alsa64/lootifier
[INFO] finished tweaking git repo https://github.com/alsa64/lootifier
[INFO] tweaked toml for git repo https://github.com/alsa64/lootifier written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/alsa64/lootifier 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 clap v4.3.15
[INFO] [stderr]   Downloaded clap_builder v4.3.15
[INFO] [stderr]   Downloaded serde_derive v1.0.179
[INFO] [stderr]   Downloaded serde v1.0.179
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 76a8dfebc5c3c36befca61bc3c67c6bf66b962d630161b1060906d6aee97b93d
[INFO] running `Command { std: "docker" "start" "-a" "76a8dfebc5c3c36befca61bc3c67c6bf66b962d630161b1060906d6aee97b93d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76a8dfebc5c3c36befca61bc3c67c6bf66b962d630161b1060906d6aee97b93d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76a8dfebc5c3c36befca61bc3c67c6bf66b962d630161b1060906d6aee97b93d", kill_on_drop: false }`
[INFO] [stdout] 76a8dfebc5c3c36befca61bc3c67c6bf66b962d630161b1060906d6aee97b93d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0faedab91a1cd004c5347075770e7cee18188fc66b3512712163e7819ba3bf05
[INFO] running `Command { std: "docker" "start" "-a" "0faedab91a1cd004c5347075770e7cee18188fc66b3512712163e7819ba3bf05", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling rustix v0.38.20
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]    Compiling serde v1.0.179
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.179
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking unsafe-libyaml v0.2.10
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling syn v2.0.26
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.15
[INFO] [stderr]     Checking serde_yaml v0.9.25
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]     Checking clap v4.3.15
[INFO] [stderr]     Checking lootifier v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `write_string_to_file` is never used
[INFO] [stdout]   --> src/file_util.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn write_string_to_file<P: AsRef<Path>>(string: &str, path: P) -> io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_file` is never used
[INFO] [stdout]   --> src/file_util.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn clear_file<P: AsRef<Path>>(masterlist_path: P) -> io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_string_to_file` is never used
[INFO] [stdout]   --> src/file_util.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn write_string_to_file<P: AsRef<Path>>(string: &str, path: P) -> io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_file` is never used
[INFO] [stdout]   --> src/file_util.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn clear_file<P: AsRef<Path>>(masterlist_path: P) -> io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COMMENT_PREFIXES` is never used
[INFO] [stdout]  --> src/file_util.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) const COMMENT_PREFIXES: [&str; 2] = ["#", "/"];
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines_from_file` is never used
[INFO] [stdout]   --> src/file_util.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn read_lines_from_file<P: AsRef<Path>>(path: P) -> io::Result<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_lines` is never used
[INFO] [stdout]   --> src/file_util.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn filter_lines<'a, I>(lines: I) -> io::Result<Vec<String>>
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COMMENT_PREFIXES` is never used
[INFO] [stdout]  --> src/file_util.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) const COMMENT_PREFIXES: [&str; 2] = ["#", "/"];
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines_from_file` is never used
[INFO] [stdout]   --> src/file_util.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn read_lines_from_file<P: AsRef<Path>>(path: P) -> io::Result<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_lines` is never used
[INFO] [stdout]   --> src/file_util.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn filter_lines<'a, I>(lines: I) -> io::Result<Vec<String>>
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.13s
[INFO] running `Command { std: "docker" "inspect" "0faedab91a1cd004c5347075770e7cee18188fc66b3512712163e7819ba3bf05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0faedab91a1cd004c5347075770e7cee18188fc66b3512712163e7819ba3bf05", kill_on_drop: false }`
[INFO] [stdout] 0faedab91a1cd004c5347075770e7cee18188fc66b3512712163e7819ba3bf05