[INFO] cloning repository https://github.com/HSMF/linear-types
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HSMF/linear-types" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHSMF%2Flinear-types", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHSMF%2Flinear-types'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8e37b5f500e01b4f727319ce9df0ef13a22e8a2
[INFO] checking HSMF/linear-types against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHSMF%2Flinear-types" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/HSMF/linear-types
[INFO] finished tweaking git repo https://github.com/HSMF/linear-types
[INFO] tweaked toml for git repo https://github.com/HSMF/linear-types written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HSMF/linear-types on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HSMF/linear-types 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded inkwell v0.5.0
[INFO] [stderr]   Downloaded inkwell_internals v0.10.0
[INFO] [stderr]   Downloaded llvm-sys v170.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1354dfddf4fc1ab02c38702c399855d64b7133ffa9a05523ddb80c08e2cd1d0d
[INFO] running `Command { std: "docker" "start" "-a" "1354dfddf4fc1ab02c38702c399855d64b7133ffa9a05523ddb80c08e2cd1d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1354dfddf4fc1ab02c38702c399855d64b7133ffa9a05523ddb80c08e2cd1d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1354dfddf4fc1ab02c38702c399855d64b7133ffa9a05523ddb80c08e2cd1d0d", kill_on_drop: false }`
[INFO] [stdout] 1354dfddf4fc1ab02c38702c399855d64b7133ffa9a05523ddb80c08e2cd1d0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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_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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c460715aabb753a3c42fa5ec96b42e58b16e29c02e4ef1e3502c315436f52d5d
[INFO] running `Command { std: "docker" "start" "-a" "c460715aabb753a3c42fa5ec96b42e58b16e29c02e4ef1e3502c315436f52d5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]    Compiling inkwell v0.5.0
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking clap_builder v4.5.30
[INFO] [stderr]    Compiling llvm-sys v170.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling inkwell_internals v0.10.0
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking thiserror v2.0.11
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking clap v4.5.30
[INFO] [stderr]     Checking linear-type v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]  --> src/types/check.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn check_program(p: &Program) -> Result<(), TypeError> {
[INFO] [stdout]   |                      ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]  --> src/types/check.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn check_program(p: &Program) -> Result<(), TypeError> {
[INFO] [stdout]   |                      ^ help: if this is intentional, prefix it with an underscore: `_p`
[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 10.07s
[INFO] running `Command { std: "docker" "inspect" "c460715aabb753a3c42fa5ec96b42e58b16e29c02e4ef1e3502c315436f52d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c460715aabb753a3c42fa5ec96b42e58b16e29c02e4ef1e3502c315436f52d5d", kill_on_drop: false }`
[INFO] [stdout] c460715aabb753a3c42fa5ec96b42e58b16e29c02e4ef1e3502c315436f52d5d