[INFO] cloning repository https://github.com/slightknack/machine-110 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slightknack/machine-110" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslightknack%2Fmachine-110", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslightknack%2Fmachine-110'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 208f9b5c37136e9f4631dd6b559eed6f2a395c6c [INFO] checking slightknack/machine-110 against master#c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 for pr-141352 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslightknack%2Fmachine-110" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/slightknack/machine-110 on toolchain c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/slightknack/machine-110 [INFO] finished tweaking git repo https://github.com/slightknack/machine-110 [INFO] tweaked toml for git repo https://github.com/slightknack/machine-110 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/slightknack/machine-110 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" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 517f08ad9ad12bbe3d6c8e0eb75d11c510066de55cfd833b84bbe3497783ee20 [INFO] running `Command { std: "docker" "start" "-a" "517f08ad9ad12bbe3d6c8e0eb75d11c510066de55cfd833b84bbe3497783ee20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "517f08ad9ad12bbe3d6c8e0eb75d11c510066de55cfd833b84bbe3497783ee20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "517f08ad9ad12bbe3d6c8e0eb75d11c510066de55cfd833b84bbe3497783ee20", kill_on_drop: false }` [INFO] [stdout] 517f08ad9ad12bbe3d6c8e0eb75d11c510066de55cfd833b84bbe3497783ee20 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9359c852be4964c3f19890c2666986135b9abb9e3cd8b199b6842d441add3f04 [INFO] running `Command { std: "docker" "start" "-a" "9359c852be4964c3f19890c2666986135b9abb9e3cd8b199b6842d441add3f04", kill_on_drop: false }` [INFO] [stderr] Checking machine-110 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `thread` and `time` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cyclic::*` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use cyclic::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread` and `time` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cyclic::*` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use cyclic::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/automata.rs:138:16 [INFO] [stdout] | [INFO] [stdout] 138 | fn compile(i: cyclic::Cyclic) -> Tape { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `phase` [INFO] [stdout] --> src/gliders.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn filler(phase: usize) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_phase` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `phase` [INFO] [stdout] --> src/gliders.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn half_filler(phase: usize) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_phase` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `big` [INFO] [stdout] --> src/compiler.rs:55:28 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn leading_wiggler(big: bool) -> Gliders { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_big` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `phase`, `gliders`, and `distances` are never read [INFO] [stdout] --> src/compiler.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Gliders { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 10 | phase: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | gliders: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 12 | /// Distance in T3 triangles in the ether [INFO] [stdout] 13 | distances: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/automata.rs:138:16 [INFO] [stdout] | [INFO] [stdout] 138 | fn compile(i: cyclic::Cyclic) -> Tape { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `phase` [INFO] [stdout] --> src/gliders.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn filler(phase: usize) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_phase` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `phase` [INFO] [stdout] --> src/gliders.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn half_filler(phase: usize) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_phase` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `big` [INFO] [stdout] --> src/compiler.rs:55:28 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn leading_wiggler(big: bool) -> Gliders { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_big` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `phase`, `gliders`, and `distances` are never read [INFO] [stdout] --> src/compiler.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Gliders { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 10 | phase: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | gliders: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 12 | /// Distance in T3 triangles in the ether [INFO] [stdout] 13 | distances: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "9359c852be4964c3f19890c2666986135b9abb9e3cd8b199b6842d441add3f04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9359c852be4964c3f19890c2666986135b9abb9e3cd8b199b6842d441add3f04", kill_on_drop: false }` [INFO] [stdout] 9359c852be4964c3f19890c2666986135b9abb9e3cd8b199b6842d441add3f04