[INFO] cloning repository https://github.com/awesomized/crc-fast-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/awesomized/crc-fast-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawesomized%2Fcrc-fast-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawesomized%2Fcrc-fast-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f44f8d083e0f7bd841ef15edbbc398c31a2f7817
[INFO] checking awesomized/crc-fast-rust 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%2Fawesomized%2Fcrc-fast-rust" "/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/awesomized/crc-fast-rust
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/awesomized/crc-fast-rust
[INFO] tweaked toml for git repo https://github.com/awesomized/crc-fast-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/awesomized/crc-fast-rust 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/awesomized/crc-fast-rust 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-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] 391b2e2ab27451f90c0c94fd5086c37a103915ac089a25888db60fd9d8c38a99
[INFO] running `Command { std: "docker" "start" "-a" "391b2e2ab27451f90c0c94fd5086c37a103915ac089a25888db60fd9d8c38a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "391b2e2ab27451f90c0c94fd5086c37a103915ac089a25888db60fd9d8c38a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391b2e2ab27451f90c0c94fd5086c37a103915ac089a25888db60fd9d8c38a99", kill_on_drop: false }`
[INFO] [stdout] 391b2e2ab27451f90c0c94fd5086c37a103915ac089a25888db60fd9d8c38a99
[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] fc2e5f2d66337c9a70f8f03a0d3274bbc12c779de04fa3ae572cd83119b8e0d1
[INFO] running `Command { std: "docker" "start" "-a" "fc2e5f2d66337c9a70f8f03a0d3274bbc12c779de04fa3ae572cd83119b8e0d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]    Compiling cbindgen v0.29.2
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking crc-fast v1.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking criterion-plot v0.6.0
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]     Checking zerocopy v0.8.27
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.7.0
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> benches/benchmark.rs:112:55
[INFO] [stdout]     |
[INFO] [stdout] 112 |             let bench_name = [algorithm_name.clone(), "(4-part digest)".parse().unwrap()].join(" ");
[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<String, Infallible>
[INFO] [stdout]    --> benches/benchmark.rs:162:55
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let bench_name = [algorithm_name.clone(), "(4-part digest)".parse().unwrap()].join(" ");
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crc-fast` (bench "benchmark") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fc2e5f2d66337c9a70f8f03a0d3274bbc12c779de04fa3ae572cd83119b8e0d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc2e5f2d66337c9a70f8f03a0d3274bbc12c779de04fa3ae572cd83119b8e0d1", kill_on_drop: false }`
[INFO] [stdout] fc2e5f2d66337c9a70f8f03a0d3274bbc12c779de04fa3ae572cd83119b8e0d1