[INFO] cloning repository https://github.com/Psy-Fer/kmers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Psy-Fer/kmers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPsy-Fer%2Fkmers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPsy-Fer%2Fkmers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd11d66108a5db0ffa1d9edf97763a009e5d532a
[INFO] checking Psy-Fer/kmers 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%2FPsy-Fer%2Fkmers" "/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/Psy-Fer/kmers
[INFO] finished tweaking git repo https://github.com/Psy-Fer/kmers
[INFO] tweaked toml for git repo https://github.com/Psy-Fer/kmers written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Psy-Fer/kmers 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/Psy-Fer/kmers 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] [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] 30670ee922c4eb6c018fe8a54fe84194e0d286b352cc1f3aedc68010b43fb06c
[INFO] running `Command { std: "docker" "start" "-a" "30670ee922c4eb6c018fe8a54fe84194e0d286b352cc1f3aedc68010b43fb06c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30670ee922c4eb6c018fe8a54fe84194e0d286b352cc1f3aedc68010b43fb06c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30670ee922c4eb6c018fe8a54fe84194e0d286b352cc1f3aedc68010b43fb06c", kill_on_drop: false }`
[INFO] [stdout] 30670ee922c4eb6c018fe8a54fe84194e0d286b352cc1f3aedc68010b43fb06c
[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] f3beb6b3fa518fbddb1da50a0ca30e75b8a2cfefa17b9ef1485990ec00fe89bc
[INFO] running `Command { std: "docker" "start" "-a" "f3beb6b3fa518fbddb1da50a0ca30e75b8a2cfefa17b9ef1485990ec00fe89bc", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking noodles-core v0.14.0
[INFO] [stderr]    Compiling rustix v1.0.3
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]     Checking crossbeam-channel v0.5.14
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking linux-raw-sys v0.9.3
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking bstr v1.11.3
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking noodles-bed v0.12.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking noodles-fastq v0.10.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking lazy_thread_local v0.1.2
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking flate2 v1.1.0
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking noodles-bgzf v0.27.0
[INFO] [stderr]     Checking noodles-csi v0.31.0
[INFO] [stderr]     Checking noodles-fasta v0.34.0
[INFO] [stderr]     Checking terminal_size v0.4.2
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]     Checking noodles-sam v0.54.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking noodles-bam v0.57.0
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking noodles v0.66.0
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking kmers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> src/main.rs:124:30
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let vkmer: Vec<u8> = s[i..i+k].try_into().unwrap();
[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 `kmers` (bin "kmers") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> src/main.rs:124:30
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let vkmer: Vec<u8> = s[i..i+k].try_into().unwrap();
[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 `kmers` (bin "kmers" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f3beb6b3fa518fbddb1da50a0ca30e75b8a2cfefa17b9ef1485990ec00fe89bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3beb6b3fa518fbddb1da50a0ca30e75b8a2cfefa17b9ef1485990ec00fe89bc", kill_on_drop: false }`
[INFO] [stdout] f3beb6b3fa518fbddb1da50a0ca30e75b8a2cfefa17b9ef1485990ec00fe89bc
