[INFO] cloning repository https://github.com/bytefire/quantum-computing-for-cs-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bytefire/quantum-computing-for-cs-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbytefire%2Fquantum-computing-for-cs-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbytefire%2Fquantum-computing-for-cs-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e729a2d7b773c2f26635d3176572cce353c292a0
[INFO] checking bytefire/quantum-computing-for-cs-code against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbytefire%2Fquantum-computing-for-cs-code" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bytefire/quantum-computing-for-cs-code
[INFO] finished tweaking git repo https://github.com/bytefire/quantum-computing-for-cs-code
[INFO] tweaked toml for git repo https://github.com/bytefire/quantum-computing-for-cs-code written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bytefire/quantum-computing-for-cs-code on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bytefire/quantum-computing-for-cs-code 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 568e5bebec0f9e976601f9dd365ecea57dd1f2304f5a55dc40abaaa955602ee3
[INFO] running `Command { std: "docker" "start" "-a" "568e5bebec0f9e976601f9dd365ecea57dd1f2304f5a55dc40abaaa955602ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "568e5bebec0f9e976601f9dd365ecea57dd1f2304f5a55dc40abaaa955602ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "568e5bebec0f9e976601f9dd365ecea57dd1f2304f5a55dc40abaaa955602ee3", kill_on_drop: false }`
[INFO] [stdout] 568e5bebec0f9e976601f9dd365ecea57dd1f2304f5a55dc40abaaa955602ee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e618757938afc10a153f42201806c97da24e2d119b34abfe54bef031eddad238
[INFO] running `Command { std: "docker" "start" "-a" "e618757938afc10a153f42201806c97da24e2d119b34abfe54bef031eddad238", kill_on_drop: false }`
[INFO] [stderr]     Checking quantum-computing-for-cs-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `f64::consts::PI`
[INFO] [stdout]  --> src/ch1_complex_numbers.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops, f64::consts::PI};
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `round_2_dec_places`
[INFO] [stdout]  --> src/ch1_complex_numbers.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | macro_rules! round_2_dec_places {
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "e618757938afc10a153f42201806c97da24e2d119b34abfe54bef031eddad238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e618757938afc10a153f42201806c97da24e2d119b34abfe54bef031eddad238", kill_on_drop: false }`
[INFO] [stdout] e618757938afc10a153f42201806c97da24e2d119b34abfe54bef031eddad238