[INFO] cloning repository https://github.com/natir/yacrd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/natir/yacrd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatir%2Fyacrd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatir%2Fyacrd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 36f69046e13d807d13ab9ccecec2b52dc770b485
[INFO] checking natir/yacrd 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%2Fnatir%2Fyacrd" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/natir/yacrd
[INFO] finished tweaking git repo https://github.com/natir/yacrd
[INFO] tweaked toml for git repo https://github.com/natir/yacrd written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/natir/yacrd 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/natir/yacrd 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ae6bf929a410f3dd9ac8d56a64c896e3747278022c4db703f34c2bec4c1c68c6
[INFO] running `Command { std: "docker" "start" "-a" "ae6bf929a410f3dd9ac8d56a64c896e3747278022c4db703f34c2bec4c1c68c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae6bf929a410f3dd9ac8d56a64c896e3747278022c4db703f34c2bec4c1c68c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae6bf929a410f3dd9ac8d56a64c896e3747278022c4db703f34c2bec4c1c68c6", kill_on_drop: false }`
[INFO] [stdout] ae6bf929a410f3dd9ac8d56a64c896e3747278022c4db703f34c2bec4c1c68c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 03ca291c52a5d5d3464f56307f42a41ac3b09ef1cb632c0dc1068a1163d5b3ad
[INFO] running `Command { std: "docker" "start" "-a" "03ca291c52a5d5d3464f56307f42a41ac3b09ef1cb632c0dc1068a1163d5b3ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.162
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling thiserror v1.0.68
[INFO] [stderr]     Checking flate2 v1.0.34
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking bytes v1.8.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking cvt v0.1.2
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling rustix v0.38.39
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking normpath v1.3.0
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking noodles-core v0.15.0
[INFO] [stderr]     Checking noodles-fastq v0.16.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking noodles-bgzf v0.33.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking noodles-fasta v0.45.0
[INFO] [stderr]    Compiling cc v1.1.36
[INFO] [stderr]     Checking noodles v0.84.0
[INFO] [stderr]     Checking tempfile v3.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling liblzma-sys v0.3.9
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking sled v0.34.7
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.68
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]     Checking fs_at v0.2.1
[INFO] [stderr]     Checking remove_dir_all v0.8.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking bgzip v0.3.1
[INFO] [stderr]     Checking liblzma v0.3.5
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking serde v1.0.214
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]     Checking zstd v0.13.2
[INFO] [stderr]     Checking niffler v2.6.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking yacrd v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `no_overlap` is never read
[INFO] [stdout]   --> src/reads2ovl/fullmemory.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct FullMemory {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 30 |     reads2ovl: reads2ovl::MapReads2Ovl,
[INFO] [stdout] 31 |     no_overlap: Vec<(u32, u32)>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OnDiskRecord` is never constructed
[INFO] [stdout]   --> src/reads2ovl/ondisk.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct OnDiskRecord {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub input: String,
[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<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub output: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub ondisk: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub ondisk_buffer_size: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub input: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub output: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub input: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub output: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub input: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub output: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub input: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub output: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yacrd` (bin "yacrd") due to 12 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: struct `OnDiskRecord` is never constructed
[INFO] [stdout]   --> src/reads2ovl/ondisk.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct OnDiskRecord {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub input: String,
[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<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub output: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub ondisk: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub ondisk_buffer_size: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub input: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub output: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub input: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub output: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub input: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub output: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub input: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub output: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yacrd` (bin "yacrd" test) due to 12 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "03ca291c52a5d5d3464f56307f42a41ac3b09ef1cb632c0dc1068a1163d5b3ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ca291c52a5d5d3464f56307f42a41ac3b09ef1cb632c0dc1068a1163d5b3ad", kill_on_drop: false }`
[INFO] [stdout] 03ca291c52a5d5d3464f56307f42a41ac3b09ef1cb632c0dc1068a1163d5b3ad
