[INFO] cloning repository https://github.com/skyne98/brainlift
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skyne98/brainlift" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskyne98%2Fbrainlift", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskyne98%2Fbrainlift'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9dc7488ea480ec47b1b19dcb00effa45a1be55ba
[INFO] checking skyne98/brainlift against master#96cfc75584359ae7ad11cc45968059f29e7b44b7 for pr-137728
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskyne98%2Fbrainlift" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/skyne98/brainlift on toolchain 96cfc75584359ae7ad11cc45968059f29e7b44b7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+96cfc75584359ae7ad11cc45968059f29e7b44b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/skyne98/brainlift
[INFO] finished tweaking git repo https://github.com/skyne98/brainlift
[INFO] tweaked toml for git repo https://github.com/skyne98/brainlift written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/skyne98/brainlift 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" "+96cfc75584359ae7ad11cc45968059f29e7b44b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cranelift-bitset v0.112.2
[INFO] [stderr]   Downloaded cranelift-control v0.112.2
[INFO] [stderr]   Downloaded cranelift v0.112.2
[INFO] [stderr]   Downloaded cranelift-module v0.112.2
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.112.2
[INFO] [stderr]   Downloaded cranelift-entity v0.112.2
[INFO] [stderr]   Downloaded cranelift-frontend v0.112.2
[INFO] [stderr]   Downloaded cranelift-bforest v0.112.2
[INFO] [stderr]   Downloaded cranelift-isle v0.112.2
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.112.2
[INFO] [stderr]   Downloaded cranelift-codegen v0.112.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+96cfc75584359ae7ad11cc45968059f29e7b44b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f1dfa25c7b0f3c764414dfb2fa32669794beb9eaeba90b47b441d19b7f6d4b2
[INFO] running `Command { std: "docker" "start" "-a" "2f1dfa25c7b0f3c764414dfb2fa32669794beb9eaeba90b47b441d19b7f6d4b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f1dfa25c7b0f3c764414dfb2fa32669794beb9eaeba90b47b441d19b7f6d4b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1dfa25c7b0f3c764414dfb2fa32669794beb9eaeba90b47b441d19b7f6d4b2", kill_on_drop: false }`
[INFO] [stdout] 2f1dfa25c7b0f3c764414dfb2fa32669794beb9eaeba90b47b441d19b7f6d4b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+96cfc75584359ae7ad11cc45968059f29e7b44b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44b1b43a9b6145b96e62a6879b308080e0b3cca55218b6b05807779fd65eb2ba
[INFO] running `Command { std: "docker" "start" "-a" "44b1b43a9b6145b96e62a6879b308080e0b3cca55218b6b05807779fd65eb2ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling cranelift-isle v0.112.2
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.112.2
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking cranelift-bitset v0.112.2
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.112.2
[INFO] [stderr]     Checking arbitrary v1.3.2
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking cranelift-entity v0.112.2
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking rustc-hash v2.0.0
[INFO] [stderr]     Checking cranelift-bforest v0.112.2
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]     Checking bumpalo v3.14.0
[INFO] [stderr]     Checking cranelift-control v0.112.2
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking regalloc2 v0.10.2
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stderr]    Compiling cranelift-codegen v0.112.2
[INFO] [stderr]     Checking cranelift-frontend v0.112.2
[INFO] [stderr]     Checking cranelift v0.112.2
[INFO] [stderr]     Checking brainlift v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Final`
[INFO] [stdout]  --> src/main.rs:3:61
[INFO] [stdout]   |
[INFO] [stdout] 3 |     codegen::{control::ControlPlane, ir::Function, Context, Final},
[INFO] [stdout]   |                                                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Final`
[INFO] [stdout]  --> src/main.rs:3:61
[INFO] [stdout]   |
[INFO] [stdout] 3 |     codegen::{control::ControlPlane, ir::Function, Context, Final},
[INFO] [stdout]   |                                                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.55s
[INFO] running `Command { std: "docker" "inspect" "44b1b43a9b6145b96e62a6879b308080e0b3cca55218b6b05807779fd65eb2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b1b43a9b6145b96e62a6879b308080e0b3cca55218b6b05807779fd65eb2ba", kill_on_drop: false }`
[INFO] [stdout] 44b1b43a9b6145b96e62a6879b308080e0b3cca55218b6b05807779fd65eb2ba