[INFO] cloning repository https://github.com/BrennanWoodbury/Fluxlang-Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BrennanWoodbury/Fluxlang-Project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrennanWoodbury%2FFluxlang-Project", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrennanWoodbury%2FFluxlang-Project'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c4484ac3c41e0609c7d9c7131e0b4f9e20f43192 [INFO] checking BrennanWoodbury/Fluxlang-Project against master#9e293ae9f8abecb0be5105787d181518c9012a19 for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrennanWoodbury%2FFluxlang-Project" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/BrennanWoodbury/Fluxlang-Project [INFO] finished tweaking git repo https://github.com/BrennanWoodbury/Fluxlang-Project [INFO] tweaked toml for git repo https://github.com/BrennanWoodbury/Fluxlang-Project written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/BrennanWoodbury/Fluxlang-Project on toolchain 9e293ae9f8abecb0be5105787d181518c9012a19 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/BrennanWoodbury/Fluxlang-Project 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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3df282e65d3f3d435ff7a688f5ebc4626fc1b79cbed71a427959b6af9923ac80 [INFO] running `Command { std: "docker" "start" "-a" "3df282e65d3f3d435ff7a688f5ebc4626fc1b79cbed71a427959b6af9923ac80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3df282e65d3f3d435ff7a688f5ebc4626fc1b79cbed71a427959b6af9923ac80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3df282e65d3f3d435ff7a688f5ebc4626fc1b79cbed71a427959b6af9923ac80", kill_on_drop: false }` [INFO] [stdout] 3df282e65d3f3d435ff7a688f5ebc4626fc1b79cbed71a427959b6af9923ac80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ffcb73f26e5f19bb154f5d7f5e1a837c8120aee6592dc9fc2d179d09404a81c [INFO] running `Command { std: "docker" "start" "-a" "0ffcb73f26e5f19bb154f5d7f5e1a837c8120aee6592dc9fc2d179d09404a81c", kill_on_drop: false }` [INFO] [stderr] Checking core v0.1.0 (/opt/rustwide/workdir/core) [INFO] [stderr] Checking vm v0.1.0 (/opt/rustwide/workdir/vm) [INFO] [stderr] Checking cli-fluxo v0.1.0 (/opt/rustwide/workdir/cli-fluxo) [INFO] [stdout] warning: fields `head`, `overflow`, `rest`, `free`, `recycle`, and `large` are never read [INFO] [stdout] --> core/src/block.rs:264:5 [INFO] [stdout] | [INFO] [stdout] 263 | pub struct BlockList { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 264 | head: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 265 | overflow: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 266 | rest: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 267 | free: Option>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 268 | recycle: Option>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 269 | large: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `blocks` is never read [INFO] [stdout] --> core/src/block.rs:273:5 [INFO] [stdout] | [INFO] [stdout] 272 | pub struct StickyImmixHeap { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 273 | blocks: UnsafeCell, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `head`, `overflow`, `rest`, `free`, `recycle`, and `large` are never read [INFO] [stdout] --> core/src/block.rs:264:5 [INFO] [stdout] | [INFO] [stdout] 263 | pub struct BlockList { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 264 | head: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 265 | overflow: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 266 | rest: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 267 | free: Option>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 268 | recycle: Option>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 269 | large: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `blocks` is never read [INFO] [stdout] --> core/src/block.rs:273:5 [INFO] [stdout] | [INFO] [stdout] 272 | pub struct StickyImmixHeap { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 273 | blocks: UnsafeCell, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking compiler v0.1.0 (/opt/rustwide/workdir/compiler) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "0ffcb73f26e5f19bb154f5d7f5e1a837c8120aee6592dc9fc2d179d09404a81c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ffcb73f26e5f19bb154f5d7f5e1a837c8120aee6592dc9fc2d179d09404a81c", kill_on_drop: false }` [INFO] [stdout] 0ffcb73f26e5f19bb154f5d7f5e1a837c8120aee6592dc9fc2d179d09404a81c