[INFO] fetching crate sysinfo 0.37.2...
[INFO] checking sysinfo-0.37.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate sysinfo 0.37.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate sysinfo 0.37.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sysinfo 0.37.2
[INFO] tweaked toml for crates.io crate sysinfo 0.37.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sysinfo 0.37.2 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 crates.io crate sysinfo 0.37.2 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 03f8d2831e8b9d191bcc3d5fe6690a8912db5ed81f090dfa807a5f830a77e3ca
[INFO] running `Command { std: "docker" "start" "-a" "03f8d2831e8b9d191bcc3d5fe6690a8912db5ed81f090dfa807a5f830a77e3ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03f8d2831e8b9d191bcc3d5fe6690a8912db5ed81f090dfa807a5f830a77e3ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f8d2831e8b9d191bcc3d5fe6690a8912db5ed81f090dfa807a5f830a77e3ca", kill_on_drop: false }`
[INFO] [stdout] 03f8d2831e8b9d191bcc3d5fe6690a8912db5ed81f090dfa807a5f830a77e3ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 461abeaa18fc14375f168cf327cf4fa42827b540a15b1a59a4cd7bb85c71bee2
[INFO] running `Command { std: "docker" "start" "-a" "461abeaa18fc14375f168cf327cf4fa42827b540a15b1a59a4cd7bb85c71bee2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.213
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking sysinfo v0.37.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]     Checking tempfile v3.13.0
[INFO] [stdout] error: this type will no longer be must used: Result<common::system::Pid, Infallible>
[INFO] [stdout]     --> src/common/system.rs:3101:17
[INFO] [stdout]      |
[INFO] [stdout] 3101 |         assert!(crate::Pid::try_from(0usize).is_ok());
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sysinfo` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "461abeaa18fc14375f168cf327cf4fa42827b540a15b1a59a4cd7bb85c71bee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "461abeaa18fc14375f168cf327cf4fa42827b540a15b1a59a4cd7bb85c71bee2", kill_on_drop: false }`
[INFO] [stdout] 461abeaa18fc14375f168cf327cf4fa42827b540a15b1a59a4cd7bb85c71bee2