[INFO] cloning repository https://github.com/edugzlez/simple-dnn-mnist-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edugzlez/simple-dnn-mnist-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedugzlez%2Fsimple-dnn-mnist-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedugzlez%2Fsimple-dnn-mnist-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff8fe98cacc24632833104e7f0f46adc78e413c0
[INFO] checking edugzlez/simple-dnn-mnist-rs against master#2c0f4860cc86e2354a55ea04e738848168435c90 for pr-149145
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedugzlez%2Fsimple-dnn-mnist-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/edugzlez/simple-dnn-mnist-rs
[INFO] finished tweaking git repo https://github.com/edugzlez/simple-dnn-mnist-rs
[INFO] tweaked toml for git repo https://github.com/edugzlez/simple-dnn-mnist-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/edugzlez/simple-dnn-mnist-rs on toolchain 2c0f4860cc86e2354a55ea04e738848168435c90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/edugzlez/simple-dnn-mnist-rs 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" "+2c0f4860cc86e2354a55ea04e738848168435c90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02f6e9e6760410244dcea835fec019afda2f28a2827a79ae39f30aa29bef68dc
[INFO] running `Command { std: "docker" "start" "-a" "02f6e9e6760410244dcea835fec019afda2f28a2827a79ae39f30aa29bef68dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02f6e9e6760410244dcea835fec019afda2f28a2827a79ae39f30aa29bef68dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02f6e9e6760410244dcea835fec019afda2f28a2827a79ae39f30aa29bef68dc", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aced3d4071da26e63a6632087fab1d13f371283fe1df6e0f46dbc89d172a3d0b
[INFO] running `Command { std: "docker" "start" "-a" "aced3d4071da26e63a6632087fab1d13f371283fe1df6e0f46dbc89d172a3d0b", kill_on_drop: false }`
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[INFO] [stderr]     Checking simple-dnn-mnist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.33s
[INFO] running `Command { std: "docker" "inspect" "aced3d4071da26e63a6632087fab1d13f371283fe1df6e0f46dbc89d172a3d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aced3d4071da26e63a6632087fab1d13f371283fe1df6e0f46dbc89d172a3d0b", kill_on_drop: false }`
[INFO] [stdout] aced3d4071da26e63a6632087fab1d13f371283fe1df6e0f46dbc89d172a3d0b