[INFO] cloning repository https://github.com/gamozolabs/chocolate_milk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gamozolabs/chocolate_milk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgamozolabs%2Fchocolate_milk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgamozolabs%2Fchocolate_milk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 643f47b901ceda1f688d3c20ff92b0f41af80251
[INFO] checking gamozolabs/chocolate_milk 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%2Fgamozolabs%2Fchocolate_milk" "/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/gamozolabs/chocolate_milk
[INFO] finished tweaking git repo https://github.com/gamozolabs/chocolate_milk
[INFO] tweaked toml for git repo https://github.com/gamozolabs/chocolate_milk written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gamozolabs/chocolate_milk 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/gamozolabs/chocolate_milk 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] cc8f773e6db282e4806060e53a512ad8f5feeb4997f83ec062f9b41ee95ee56e
[INFO] running `Command { std: "docker" "start" "-a" "cc8f773e6db282e4806060e53a512ad8f5feeb4997f83ec062f9b41ee95ee56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc8f773e6db282e4806060e53a512ad8f5feeb4997f83ec062f9b41ee95ee56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc8f773e6db282e4806060e53a512ad8f5feeb4997f83ec062f9b41ee95ee56e", kill_on_drop: false }`
[INFO] [stdout] cc8f773e6db282e4806060e53a512ad8f5feeb4997f83ec062f9b41ee95ee56e
[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] f2d8984af043c3325c3e6f30f22dffae87cc68a2b63faf2ea84af570cec3490f
[INFO] running `Command { std: "docker" "start" "-a" "f2d8984af043c3325c3e6f30f22dffae87cc68a2b63faf2ea84af570cec3490f", kill_on_drop: false }`
[INFO] [stderr]     Checking pe_parser v0.1.0 (/opt/rustwide/workdir/shared/pe_parser)
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> shared/pe_parser/src/lib.rs:67:35
[INFO] [stdout]    |
[INFO] [stdout] 67 |           let num_sections: usize = u16::from_le_bytes(
[INFO] [stdout]    |  ___________________________________^
[INFO] [stdout] 68 | |             bytes[pe_offset + 6..pe_offset + 8].try_into().ok()?)
[INFO] [stdout] 69 | |             .try_into().ok()?;
[INFO] [stdout]    | |_______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> shared/pe_parser/src/lib.rs:72:38
[INFO] [stdout]    |
[INFO] [stdout] 72 |           let opt_header_size: usize = u16::from_le_bytes(
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 73 | |             bytes[pe_offset + 0x14..pe_offset + 0x16].try_into().ok()?)
[INFO] [stdout] 74 | |             .try_into().ok()?;
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pe_parser` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f2d8984af043c3325c3e6f30f22dffae87cc68a2b63faf2ea84af570cec3490f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2d8984af043c3325c3e6f30f22dffae87cc68a2b63faf2ea84af570cec3490f", kill_on_drop: false }`
[INFO] [stdout] f2d8984af043c3325c3e6f30f22dffae87cc68a2b63faf2ea84af570cec3490f
