[INFO] cloning repository https://github.com/pkulak/filtile
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pkulak/filtile" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkulak%2Ffiltile", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkulak%2Ffiltile'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 711a125690f5f0e24361a7bba47c7cb58af4d222
[INFO] checking pkulak/filtile against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkulak%2Ffiltile" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/pkulak/filtile
[INFO] finished tweaking git repo https://github.com/pkulak/filtile
[INFO] tweaked toml for git repo https://github.com/pkulak/filtile written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pkulak/filtile on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pkulak/filtile 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f46baf2a9093c1944018db5e68e7c4abb64ab060b143fac97ad5568105f65c97
[INFO] running `Command { std: "docker" "start" "-a" "f46baf2a9093c1944018db5e68e7c4abb64ab060b143fac97ad5568105f65c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f46baf2a9093c1944018db5e68e7c4abb64ab060b143fac97ad5568105f65c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f46baf2a9093c1944018db5e68e7c4abb64ab060b143fac97ad5568105f65c97", kill_on_drop: false }`
[INFO] [stdout] f46baf2a9093c1944018db5e68e7c4abb64ab060b143fac97ad5568105f65c97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6aa0429e78c020aedfb4763a3766552e3756a00313617c4ab9b4b6b78add6248
[INFO] running `Command { std: "docker" "start" "-a" "6aa0429e78c020aedfb4763a3766552e3756a00313617c4ab9b4b6b78add6248", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling winnow v0.5.34
[INFO] [stderr]    Compiling wayrs-proto-parser v1.0.1
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]    Compiling toml_edit v0.21.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling wayrs-scanner v0.13.0
[INFO] [stderr]     Checking wayrs-client v1.0.2
[INFO] [stderr]     Checking river-layout-toolkit v0.1.6
[INFO] [stderr]     Checking filtile v1.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<GeneratedLayout, Infallible>
[INFO] [stdout]    --> src/main.rs:94:47
[INFO] [stdout]     |
[INFO] [stdout]  94 |       ) -> Result<GeneratedLayout, Self::Error> {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout]  95 | |         self.tag_log.record_tags(tags);
[INFO] [stdout]  96 | |
[INFO] [stdout]  97 | |         let config = self.configs.build(self.tag_log.last_tag, Some(output));
[INFO] [stdout] ...   |
[INFO] [stdout] 172 | |         Ok(layout)
[INFO] [stdout] 173 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `filtile` (bin "filtile") due to 2 previous errors; 1 warning emitted
[INFO] [stdout] error: this type will no longer be must used: Result<GeneratedLayout, Infallible>
[INFO] [stdout]    --> src/main.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         Ok(layout)
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn parse_command(cmd: &str) -> Command {
[INFO] [stdout]    |                           ^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[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] 52 | pub fn parse_command(cmd: &str) -> Command<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<GeneratedLayout, Infallible>
[INFO] [stdout]    --> src/main.rs:94:47
[INFO] [stdout]     |
[INFO] [stdout]  94 |       ) -> Result<GeneratedLayout, Self::Error> {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout]  95 | |         self.tag_log.record_tags(tags);
[INFO] [stdout]  96 | |
[INFO] [stdout]  97 | |         let config = self.configs.build(self.tag_log.last_tag, Some(output));
[INFO] [stdout] ...   |
[INFO] [stdout] 172 | |         Ok(layout)
[INFO] [stdout] 173 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<GeneratedLayout, Infallible>
[INFO] [stdout]    --> src/main.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         Ok(layout)
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn parse_command(cmd: &str) -> Command {
[INFO] [stdout]    |                           ^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[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] 52 | pub fn parse_command(cmd: &str) -> Command<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `filtile` (bin "filtile" test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "6aa0429e78c020aedfb4763a3766552e3756a00313617c4ab9b4b6b78add6248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aa0429e78c020aedfb4763a3766552e3756a00313617c4ab9b4b6b78add6248", kill_on_drop: false }`
[INFO] [stdout] 6aa0429e78c020aedfb4763a3766552e3756a00313617c4ab9b4b6b78add6248
