[INFO] cloning repository https://github.com/seangeo/nature_of_code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seangeo/nature_of_code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseangeo%2Fnature_of_code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseangeo%2Fnature_of_code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6fa4ebc15fee7e06781c1cc036081798a4e63557
[INFO] checking seangeo/nature_of_code against master#2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseangeo%2Fnature_of_code" "/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/seangeo/nature_of_code on toolchain 2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/seangeo/nature_of_code
[INFO] finished tweaking git repo https://github.com/seangeo/nature_of_code
[INFO] tweaked toml for git repo https://github.com/seangeo/nature_of_code written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/seangeo/nature_of_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" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pennereq v0.3.1
[INFO] [stderr]   Downloaded find_folder v0.3.0
[INFO] [stderr]   Downloaded ecolor v0.23.0
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[INFO] [stderr]   Downloaded lyon_geom v0.17.7
[INFO] [stderr]   Downloaded nannou_core v0.19.0
[INFO] [stderr]   Downloaded palette v0.5.0
[INFO] [stderr]   Downloaded wgpu v0.17.2
[INFO] [stderr]   Downloaded noise v0.7.0
[INFO] [stderr]   Downloaded nannou v0.19.0
[INFO] [stderr]   Downloaded glam v0.17.3
[INFO] [stderr]   Downloaded nannou_wgpu v0.19.0
[INFO] [stderr]   Downloaded rand_distr v0.5.1
[INFO] [stderr]   Downloaded emath v0.23.0
[INFO] [stderr]   Downloaded egui v0.23.0
[INFO] [stderr]   Downloaded wgpu-hal v0.17.2
[INFO] [stderr]   Downloaded palette_derive v0.5.0
[INFO] [stderr]   Downloaded notosans v0.1.0
[INFO] [stderr]   Downloaded epaint v0.23.0
[INFO] [stderr]   Downloaded nannou_egui v0.19.0
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a18966c02e0106453f8e3171aa5e7f8f42d6a508efd17e70a45bbd9bb33fb72
[INFO] running `Command { std: "docker" "start" "-a" "1a18966c02e0106453f8e3171aa5e7f8f42d6a508efd17e70a45bbd9bb33fb72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a18966c02e0106453f8e3171aa5e7f8f42d6a508efd17e70a45bbd9bb33fb72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a18966c02e0106453f8e3171aa5e7f8f42d6a508efd17e70a45bbd9bb33fb72", kill_on_drop: false }`
[INFO] [stdout] 1a18966c02e0106453f8e3171aa5e7f8f42d6a508efd17e70a45bbd9bb33fb72
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d32a825080b527a6757caf45ef8292879d1f177be19d7b4fad09ddff490dae1c
[INFO] running `Command { std: "docker" "start" "-a" "d32a825080b527a6757caf45ef8292879d1f177be19d7b4fad09ddff490dae1c", kill_on_drop: false }`
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[INFO] [stderr]     Checking nature_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] running `Command { std: "docker" "inspect" "d32a825080b527a6757caf45ef8292879d1f177be19d7b4fad09ddff490dae1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32a825080b527a6757caf45ef8292879d1f177be19d7b4fad09ddff490dae1c", kill_on_drop: false }`
[INFO] [stdout] d32a825080b527a6757caf45ef8292879d1f177be19d7b4fad09ddff490dae1c