[INFO] cloning repository https://github.com/svetli-n/crust-of-rust-hacks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/svetli-n/crust-of-rust-hacks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvetli-n%2Fcrust-of-rust-hacks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvetli-n%2Fcrust-of-rust-hacks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c55e0a5186ac3a45fcc4d0ee68a8b1f88224a0b1
[INFO] checking svetli-n/crust-of-rust-hacks against master#e1613686e0efc80a1a18b1263625450a8de3fb04 for pr-154492-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvetli-n%2Fcrust-of-rust-hacks" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/svetli-n/crust-of-rust-hacks
[INFO] finished tweaking git repo https://github.com/svetli-n/crust-of-rust-hacks
[INFO] tweaked toml for git repo https://github.com/svetli-n/crust-of-rust-hacks written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/svetli-n/crust-of-rust-hacks on toolchain e1613686e0efc80a1a18b1263625450a8de3fb04
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/svetli-n/crust-of-rust-hacks 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" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cefa3e8789d67ce86b3e68830c450f26523e3bde48e372d1f4bad1a62e252735
[INFO] running `Command { std: "docker" "start" "-a" "cefa3e8789d67ce86b3e68830c450f26523e3bde48e372d1f4bad1a62e252735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cefa3e8789d67ce86b3e68830c450f26523e3bde48e372d1f4bad1a62e252735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cefa3e8789d67ce86b3e68830c450f26523e3bde48e372d1f4bad1a62e252735", kill_on_drop: false }`
[INFO] [stdout] cefa3e8789d67ce86b3e68830c450f26523e3bde48e372d1f4bad1a62e252735
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9df30ed060ec9ae4bff5d4e4898a6d1c895ad1188fec4bc3a85675458e81857
[INFO] running `Command { std: "docker" "start" "-a" "f9df30ed060ec9ae4bff5d4e4898a6d1c895ad1188fec4bc3a85675458e81857", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-hacks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/macros.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `avec`
[INFO] [stdout]  --> src/macros.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | macro_rules! avec {
[INFO] [stdout]   |              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `amap`
[INFO] [stdout]   --> src/macros.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 | macro_rules! amap {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "f9df30ed060ec9ae4bff5d4e4898a6d1c895ad1188fec4bc3a85675458e81857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9df30ed060ec9ae4bff5d4e4898a6d1c895ad1188fec4bc3a85675458e81857", kill_on_drop: false }`
[INFO] [stdout] f9df30ed060ec9ae4bff5d4e4898a6d1c895ad1188fec4bc3a85675458e81857
