[INFO] fetching crate omics-coordinate 0.2.0...
[INFO] checking omics-coordinate-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate omics-coordinate 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate omics-coordinate 0.2.0
[INFO] finished tweaking crates.io crate omics-coordinate 0.2.0
[INFO] tweaked toml for crates.io crate omics-coordinate 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate omics-coordinate 0.2.0 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 crates.io crate omics-coordinate 0.2.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c42a7b71b72f4b7809050c8cba328de46014817090a4db397142bd4f929e54ed
[INFO] running `Command { std: "docker" "start" "-a" "c42a7b71b72f4b7809050c8cba328de46014817090a4db397142bd4f929e54ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c42a7b71b72f4b7809050c8cba328de46014817090a4db397142bd4f929e54ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42a7b71b72f4b7809050c8cba328de46014817090a4db397142bd4f929e54ed", kill_on_drop: false }`
[INFO] [stdout] c42a7b71b72f4b7809050c8cba328de46014817090a4db397142bd4f929e54ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fe9e1efab7931ed7ed723684bd5d4af5c032e6f0346c3ce7a1b7c50ce51296c5
[INFO] running `Command { std: "docker" "start" "-a" "fe9e1efab7931ed7ed723684bd5d4af5c032e6f0346c3ce7a1b7c50ce51296c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]     Checking clap_builder v4.5.23
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]     Checking omics-core v0.1.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]     Checking clap v4.5.23
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]     Checking omics-coordinate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<contig::Contig, Infallible>
[INFO] [stdout]   --> src/contig.rs:69:54
[INFO] [stdout]    |
[INFO] [stdout] 69 |       fn from_str(s: &str) -> Result<Self, Infallible> {
[INFO] [stdout]    |  ______________________________________________________^
[INFO] [stdout] 70 | |         Ok(Self::new(s))
[INFO] [stdout] 71 | |     }
[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: std::result::Result<contig::Contig, Infallible>
[INFO] [stdout]   --> src/contig.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         Ok(Self::new(s))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<contig::Contig, Infallible>
[INFO] [stdout]    --> src/coordinate.rs:482:22
[INFO] [stdout]     |
[INFO] [stdout] 482 |           let contig = parts
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 483 | |             .next()
[INFO] [stdout] 484 | |             .unwrap()
[INFO] [stdout] 485 | |             .parse::<Contig>()
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<contig::Contig, Infallible>
[INFO] [stdout]     --> src/interval.rs:1129:22
[INFO] [stdout]      |
[INFO] [stdout] 1129 |           let contig = parts
[INFO] [stdout]      |  ______________________^
[INFO] [stdout] 1130 | |             .next()
[INFO] [stdout] 1131 | |             .unwrap()
[INFO] [stdout] 1132 | |             .parse::<Contig>()
[INFO] [stdout]      | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `omics-coordinate` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fe9e1efab7931ed7ed723684bd5d4af5c032e6f0346c3ce7a1b7c50ce51296c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe9e1efab7931ed7ed723684bd5d4af5c032e6f0346c3ce7a1b7c50ce51296c5", kill_on_drop: false }`
[INFO] [stdout] fe9e1efab7931ed7ed723684bd5d4af5c032e6f0346c3ce7a1b7c50ce51296c5
