[INFO] cloning repository https://github.com/Milky2018/tankle-wasm4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Milky2018/tankle-wasm4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilky2018%2Ftankle-wasm4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilky2018%2Ftankle-wasm4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 377ff6621a27e284f4da59919ff19bdbc44c0cfc
[INFO] checking Milky2018/tankle-wasm4/377ff6621a27e284f4da59919ff19bdbc44c0cfc against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilky2018%2Ftankle-wasm4" "/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/Milky2018/tankle-wasm4 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Milky2018/tankle-wasm4
[INFO] finished tweaking git repo https://github.com/Milky2018/tankle-wasm4
[INFO] tweaked toml for git repo https://github.com/Milky2018/tankle-wasm4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Milky2018/tankle-wasm4 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded buddy-alloc v0.4.2
[INFO] [stderr]   Downloaded oorandom v11.1.4
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0f4bbba45038e16cdc10c9abe00b0b0c9d250b5e40a94da8fccabed656c2c53
[INFO] running `Command { std: "docker" "start" "-a" "e0f4bbba45038e16cdc10c9abe00b0b0c9d250b5e40a94da8fccabed656c2c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0f4bbba45038e16cdc10c9abe00b0b0c9d250b5e40a94da8fccabed656c2c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0f4bbba45038e16cdc10c9abe00b0b0c9d250b5e40a94da8fccabed656c2c53", kill_on_drop: false }`
[INFO] [stdout] e0f4bbba45038e16cdc10c9abe00b0b0c9d250b5e40a94da8fccabed656c2c53
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db21dba1882ce55947b06e44096556b223aba939e7d8ad719c95237abcbde8bf
[INFO] running `Command { std: "docker" "start" "-a" "db21dba1882ce55947b06e44096556b223aba939e7d8ad719c95237abcbde8bf", kill_on_drop: false }`
[INFO] [stderr]     Checking buddy-alloc v0.4.2
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking tank v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `rect` is never used
[INFO] [stdout]   --> src/collide.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Collision {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 17 |     pub fn rect(x: i32, y: i32, width: u32, height: u32) -> Collision {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `rect` is never used
[INFO] [stdout]   --> src/collide.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Collision {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 17 |     pub fn rect(x: i32, y: i32, width: u32, height: u32) -> Collision {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "db21dba1882ce55947b06e44096556b223aba939e7d8ad719c95237abcbde8bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db21dba1882ce55947b06e44096556b223aba939e7d8ad719c95237abcbde8bf", kill_on_drop: false }`
[INFO] [stdout] db21dba1882ce55947b06e44096556b223aba939e7d8ad719c95237abcbde8bf