[INFO] cloning repository https://github.com/abclop99/burn-guide
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abclop99/burn-guide" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabclop99%2Fburn-guide", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabclop99%2Fburn-guide'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8fca20341e133af18a94875f72f9b8132b3fcca4
[INFO] checking abclop99/burn-guide against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabclop99%2Fburn-guide" "/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/abclop99/burn-guide
[INFO] finished tweaking git repo https://github.com/abclop99/burn-guide
[INFO] tweaked toml for git repo https://github.com/abclop99/burn-guide written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/abclop99/burn-guide on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/abclop99/burn-guide 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e950d2c0db9df40b94acab60d3a2fb093912610ccb8d65ba2629e3af2db8cc48
[INFO] running `Command { std: "docker" "start" "-a" "e950d2c0db9df40b94acab60d3a2fb093912610ccb8d65ba2629e3af2db8cc48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e950d2c0db9df40b94acab60d3a2fb093912610ccb8d65ba2629e3af2db8cc48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e950d2c0db9df40b94acab60d3a2fb093912610ccb8d65ba2629e3af2db8cc48", kill_on_drop: false }`
[INFO] [stdout] e950d2c0db9df40b94acab60d3a2fb093912610ccb8d65ba2629e3af2db8cc48
[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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8769d9523455fe588456aa25ac43e6fac8cf2593e6b5db6210d28e1a9a680b83
[INFO] running `Command { std: "docker" "start" "-a" "8769d9523455fe588456aa25ac43e6fac8cf2593e6b5db6210d28e1a9a680b83", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
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[INFO] [stderr]     Checking burn v0.15.0
[INFO] [stderr]     Checking model v0.1.0 (/opt/rustwide/workdir/crates/model)
[INFO] [stderr]     Checking backend v0.1.0 (/opt/rustwide/workdir/crates/backend)
[INFO] [stderr]     Checking infer v0.1.0 (/opt/rustwide/workdir/crates/infer)
[INFO] [stderr]     Checking train v0.1.0 (/opt/rustwide/workdir/crates/train)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "8769d9523455fe588456aa25ac43e6fac8cf2593e6b5db6210d28e1a9a680b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8769d9523455fe588456aa25ac43e6fac8cf2593e6b5db6210d28e1a9a680b83", kill_on_drop: false }`
[INFO] [stdout] 8769d9523455fe588456aa25ac43e6fac8cf2593e6b5db6210d28e1a9a680b83