[INFO] cloning repository https://github.com/PieWol/seminar-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PieWol/seminar-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPieWol%2Fseminar-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPieWol%2Fseminar-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5455c165465919e9f530ff56d0e3d9bba33f04e
[INFO] checking PieWol/seminar-demo against master#84e729a59f216cc64755788a470f165429a731f4 for pr-123737-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPieWol%2Fseminar-demo" "/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/PieWol/seminar-demo on toolchain 84e729a59f216cc64755788a470f165429a731f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PieWol/seminar-demo
[INFO] finished tweaking git repo https://github.com/PieWol/seminar-demo
[INFO] tweaked toml for git repo https://github.com/PieWol/seminar-demo written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/PieWol/seminar-demo 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" "+84e729a59f216cc64755788a470f165429a731f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a272a817d1cba3f897f4e5a8b627830de9e7fbf3412b763c2e745d70d280146
[INFO] running `Command { std: "docker" "start" "-a" "8a272a817d1cba3f897f4e5a8b627830de9e7fbf3412b763c2e745d70d280146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a272a817d1cba3f897f4e5a8b627830de9e7fbf3412b763c2e745d70d280146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a272a817d1cba3f897f4e5a8b627830de9e7fbf3412b763c2e745d70d280146", kill_on_drop: false }`
[INFO] [stdout] 8a272a817d1cba3f897f4e5a8b627830de9e7fbf3412b763c2e745d70d280146
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a36b4f39d427d4983a7fe18a78de6dac41b7ae99a71ad7d0f26eb107b46c45d
[INFO] running `Command { std: "docker" "start" "-a" "7a36b4f39d427d4983a7fe18a78de6dac41b7ae99a71ad7d0f26eb107b46c45d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling serde v1.0.196
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[INFO] [stderr]    Compiling syn v2.0.48
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[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking dlib v0.4.2
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[INFO] [stderr]    Compiling drm-fourcc v2.2.0
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[INFO] [stderr]    Compiling serde_derive v1.0.196
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[INFO] [stderr]     Checking nannou v0.17.1
[INFO] [stderr]     Checking seminar-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7a36b4f39d427d4983a7fe18a78de6dac41b7ae99a71ad7d0f26eb107b46c45d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a36b4f39d427d4983a7fe18a78de6dac41b7ae99a71ad7d0f26eb107b46c45d", kill_on_drop: false }`
[INFO] [stdout] 7a36b4f39d427d4983a7fe18a78de6dac41b7ae99a71ad7d0f26eb107b46c45d