[INFO] cloning repository https://github.com/t18b219k/coreml_rustc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t18b219k/coreml_rustc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft18b219k%2Fcoreml_rustc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft18b219k%2Fcoreml_rustc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d2bb6c7faab778343901bf630e29c70f81646ad
[INFO] checking t18b219k/coreml_rustc against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft18b219k%2Fcoreml_rustc" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/t18b219k/coreml_rustc
[INFO] finished tweaking git repo https://github.com/t18b219k/coreml_rustc
[INFO] tweaked toml for git repo https://github.com/t18b219k/coreml_rustc written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/t18b219k/coreml_rustc on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/t18b219k/coreml_rustc 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.70
[INFO] [stderr]   Downloaded zerocopy v0.7.29
[INFO] [stderr]   Downloaded web-assembler v0.1.2
[INFO] [stderr]   Downloaded chumsky v1.0.0-alpha.6
[INFO] [stderr]   Downloaded regex-automata v0.3.9
[INFO] [stderr]   Downloaded zerocopy-derive v0.7.29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10150d43241a373dfe6594c430519ad4d93414e2b04e6b84002eca9cedf165e0
[INFO] running `Command { std: "docker" "start" "-a" "10150d43241a373dfe6594c430519ad4d93414e2b04e6b84002eca9cedf165e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10150d43241a373dfe6594c430519ad4d93414e2b04e6b84002eca9cedf165e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10150d43241a373dfe6594c430519ad4d93414e2b04e6b84002eca9cedf165e0", kill_on_drop: false }`
[INFO] [stdout] 10150d43241a373dfe6594c430519ad4d93414e2b04e6b84002eca9cedf165e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aed8e7e5ebc62235aec3ed5720ad26d62391dddb07e66ef32ea5d3eceecec19f
[INFO] running `Command { std: "docker" "start" "-a" "aed8e7e5ebc62235aec3ed5720ad26d62391dddb07e66ef32ea5d3eceecec19f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking zerocopy v0.7.29
[INFO] [stderr]    Compiling chumsky v1.0.0-alpha.6
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking web-assembler v0.1.2
[INFO] [stderr]     Checking ariadne v0.3.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]     Checking regex-automata v0.3.9
[INFO] [stderr]     Checking coreml_rustc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/beta_reduction.rs:40:56
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn used_map_exp(exp: &AUExp, mut used_map: UsedMap) -> (UsedMap) {
[INFO] [stdout]    |                                                        ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 - fn used_map_exp(exp: &AUExp, mut used_map: UsedMap) -> (UsedMap) {
[INFO] [stdout] 40 + fn used_map_exp(exp: &AUExp, mut used_map: UsedMap) -> UsedMap {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/beta_reduction.rs:40:56
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn used_map_exp(exp: &AUExp, mut used_map: UsedMap) -> (UsedMap) {
[INFO] [stdout]    |                                                        ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 - fn used_map_exp(exp: &AUExp, mut used_map: UsedMap) -> (UsedMap) {
[INFO] [stdout] 40 + fn used_map_exp(exp: &AUExp, mut used_map: UsedMap) -> UsedMap {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking repl v0.1.0 (/opt/rustwide/workdir/examples/repl)
[INFO] [stderr]     Checking factorial v0.1.0 (/opt/rustwide/workdir/examples/factorial)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.77s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: chumsky v1.0.0-alpha.6
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "aed8e7e5ebc62235aec3ed5720ad26d62391dddb07e66ef32ea5d3eceecec19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed8e7e5ebc62235aec3ed5720ad26d62391dddb07e66ef32ea5d3eceecec19f", kill_on_drop: false }`
[INFO] [stdout] aed8e7e5ebc62235aec3ed5720ad26d62391dddb07e66ef32ea5d3eceecec19f
