[INFO] cloning repository https://github.com/keithyin/asts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/keithyin/asts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithyin%2Fasts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithyin%2Fasts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cbdb65d72b672657269a48de32057efd871e2182
[INFO] checking keithyin/asts against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithyin%2Fasts" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/keithyin/asts
[INFO] finished tweaking git repo https://github.com/keithyin/asts
[INFO] tweaked toml for git repo https://github.com/keithyin/asts written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/keithyin/asts on toolchain 3645249d79dfb136b5d8de3ce153d19d6698d92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/keithyin/asts 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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `bam_header_ext::BamHeaderExt`
[INFO] [stdout]  --> src/lib.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ::gskits::gsbam::{bam_header_ext::BamHeaderExt, bam_record_ext::BamRecordExt};
[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 import: `bam_header_ext::BamHeaderExt`
[INFO] [stdout]  --> src/lib.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ::gskits::gsbam::{bam_header_ext::BamHeaderExt, bam_record_ext::BamRecordExt};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mm`, `ins`, `homo_ins`, `del`, and `homo_del` are never read
[INFO] [stdout]   --> src/sbr_and_ref_to_cs.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Cs2RefAlnRes {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 26 |     identity: f32,
[INFO] [stdout] 27 |     mm: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 28 |     ins: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 29 |     homo_ins: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 30 |     del: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 31 |     homo_del: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cs2RefAlnRes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mm`, `ins`, `homo_ins`, `del`, and `homo_del` are never read
[INFO] [stdout]   --> src/sbr_and_ref_to_cs.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Cs2RefAlnRes {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 26 |     identity: f32,
[INFO] [stdout] 27 |     mm: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 28 |     ins: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 29 |     homo_ins: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 30 |     del: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 31 |     homo_del: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cs2RefAlnRes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recv`
[INFO] [stdout]   --> benches/benchmark.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |             let recv = black_box(recv);
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_recv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 22s
[INFO] running `Command { std: "docker" "inspect" "facb584cfa58b7d8e92309457ed8c1dab01221507658baa6e8931521f7fa6970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "facb584cfa58b7d8e92309457ed8c1dab01221507658baa6e8931521f7fa6970", kill_on_drop: false }`
[INFO] [stdout] facb584cfa58b7d8e92309457ed8c1dab01221507658baa6e8931521f7fa6970
