[INFO] cloning repository https://github.com/hsqStephenZhang/shufti-matcher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsqStephenZhang/shufti-matcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhsqStephenZhang%2Fshufti-matcher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhsqStephenZhang%2Fshufti-matcher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44a1985a69506d65f00362ff77cefad84bda1581
[INFO] checking hsqStephenZhang/shufti-matcher against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhsqStephenZhang%2Fshufti-matcher" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/hsqStephenZhang/shufti-matcher
[INFO] finished tweaking git repo https://github.com/hsqStephenZhang/shufti-matcher
[INFO] tweaked toml for git repo https://github.com/hsqStephenZhang/shufti-matcher written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hsqStephenZhang/shufti-matcher on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hsqStephenZhang/shufti-matcher 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e13311ec2c7efd61c8064f9c60cafe3f341935dd193b07aa7ef8d1fa2d5aa16f
[INFO] running `Command { std: "docker" "start" "-a" "e13311ec2c7efd61c8064f9c60cafe3f341935dd193b07aa7ef8d1fa2d5aa16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e13311ec2c7efd61c8064f9c60cafe3f341935dd193b07aa7ef8d1fa2d5aa16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13311ec2c7efd61c8064f9c60cafe3f341935dd193b07aa7ef8d1fa2d5aa16f", kill_on_drop: false }`
[INFO] [stdout] e13311ec2c7efd61c8064f9c60cafe3f341935dd193b07aa7ef8d1fa2d5aa16f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4853507d3d707005af7ee088e8d5bb9b9cc3fee93bd1a8b8adff5de52bef085b
[INFO] running `Command { std: "docker" "start" "-a" "4853507d3d707005af7ee088e8d5bb9b9cc3fee93bd1a8b8adff5de52bef085b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking criterion-plot v0.8.2
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.12
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking proc-macro2 v1.0.106
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking quote v1.0.45
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking clap v4.5.60
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking memchrn-macro v0.1.0 (/opt/rustwide/workdir/memchrn-macro)
[INFO] [stderr]    Compiling zerocopy-derive v0.8.40
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking memchr-n v0.1.1 (/opt/rustwide/workdir/memchr-n)
[INFO] [stdout] warning: trait `Vector` is never used
[INFO] [stdout]  --> memchr-n/src/arch/vector.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Vector {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bitmask_16b` is never used
[INFO] [stdout]  --> memchr-n/src/arch/mod.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub unsafe fn bitmask_16b<V: crate::arch::Vector + Copy>(
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking memchrn-fuzz v0.0.0 (/opt/rustwide/workdir/fuzz)
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.8.2
[INFO] [stdout] warning: trait `Vector` is never used
[INFO] [stdout]  --> memchr-n/src/arch/vector.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Vector {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bitmask_16b` is never used
[INFO] [stdout]  --> memchr-n/src/arch/mod.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub unsafe fn bitmask_16b<V: crate::arch::Vector + Copy>(
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.82s
[INFO] running `Command { std: "docker" "inspect" "4853507d3d707005af7ee088e8d5bb9b9cc3fee93bd1a8b8adff5de52bef085b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4853507d3d707005af7ee088e8d5bb9b9cc3fee93bd1a8b8adff5de52bef085b", kill_on_drop: false }`
[INFO] [stdout] 4853507d3d707005af7ee088e8d5bb9b9cc3fee93bd1a8b8adff5de52bef085b