[INFO] cloning repository https://github.com/frubino/gff-utils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frubino/gff-utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrubino%2Fgff-utils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrubino%2Fgff-utils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22dda45e9e9c4dcee8a79deab834aaa1764dc902
[INFO] checking frubino/gff-utils 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%2Ffrubino%2Fgff-utils" "/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/frubino/gff-utils
[INFO] finished tweaking git repo https://github.com/frubino/gff-utils
[INFO] tweaked toml for git repo https://github.com/frubino/gff-utils written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/frubino/gff-utils 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/frubino/gff-utils 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] [stderr]     Blocking waiting for file lock on package cache
[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] 4aadbd4eac841f4ede01c6fb7e1bb575edadc93b22e65f517ace1a6414da7891
[INFO] running `Command { std: "docker" "start" "-a" "4aadbd4eac841f4ede01c6fb7e1bb575edadc93b22e65f517ace1a6414da7891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aadbd4eac841f4ede01c6fb7e1bb575edadc93b22e65f517ace1a6414da7891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aadbd4eac841f4ede01c6fb7e1bb575edadc93b22e65f517ace1a6414da7891", kill_on_drop: false }`
[INFO] [stdout] 4aadbd4eac841f4ede01c6fb7e1bb575edadc93b22e65f517ace1a6414da7891
[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] 7108fa6ba0c2687f42b635b2dd2a60dbed3a86fc6d81c7ff33939c3b1ff1fa53
[INFO] running `Command { std: "docker" "start" "-a" "7108fa6ba0c2687f42b635b2dd2a60dbed3a86fc6d81c7ff33939c3b1ff1fa53", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking clap_builder v4.5.39
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling uuid-macro-internal v1.17.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking clap v4.5.39
[INFO] [stderr]     Checking clap_complete v4.5.52
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking bio_rascal v0.1.0 (https://github.com/frubino/bio-rascal.git?branch=main#8dd55059)
[INFO] [stderr]     Checking gff-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PathBuf` and `Path`
[INFO] [stdout]  --> src/gtf.rs:1:86
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{BufReader, Read, BufRead}, collections::HashMap, str::FromStr, path::{Path, PathBuf}};
[INFO] [stdout]   |                                                                                      ^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PathBuf` and `Path`
[INFO] [stdout]  --> src/gtf.rs:1:86
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{BufReader, Read, BufRead}, collections::HashMap, str::FromStr, path::{Path, PathBuf}};
[INFO] [stdout]   |                                                                                      ^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gff-utils` (bin "gff-utils" test) due to 1 previous error; 1 warning emitted
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli/table.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |             .filter_map(|s| String::from_str(s).ok())
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli/table.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |             .filter_map(|s| String::from_str(s).ok())
[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 `gff-utils` (bin "gff-utils") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "7108fa6ba0c2687f42b635b2dd2a60dbed3a86fc6d81c7ff33939c3b1ff1fa53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7108fa6ba0c2687f42b635b2dd2a60dbed3a86fc6d81c7ff33939c3b1ff1fa53", kill_on_drop: false }`
[INFO] [stdout] 7108fa6ba0c2687f42b635b2dd2a60dbed3a86fc6d81c7ff33939c3b1ff1fa53