[INFO] cloning repository https://github.com/SamuelYvon/netifaces-2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SamuelYvon/netifaces-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamuelYvon%2Fnetifaces-2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamuelYvon%2Fnetifaces-2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] edac9552b5c78ce21d4e0e652ca4502beeed7aa0 [INFO] checking SamuelYvon/netifaces-2 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%2FSamuelYvon%2Fnetifaces-2" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/SamuelYvon/netifaces-2 [INFO] finished tweaking git repo https://github.com/SamuelYvon/netifaces-2 [INFO] tweaked toml for git repo https://github.com/SamuelYvon/netifaces-2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SamuelYvon/netifaces-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 git repo https://github.com/SamuelYvon/netifaces-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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 63da6ab1bf778417db6dedf60e9c6eb325a0576b13cf786e34acb808030625da [INFO] running `Command { std: "docker" "start" "-a" "63da6ab1bf778417db6dedf60e9c6eb325a0576b13cf786e34acb808030625da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63da6ab1bf778417db6dedf60e9c6eb325a0576b13cf786e34acb808030625da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63da6ab1bf778417db6dedf60e9c6eb325a0576b13cf786e34acb808030625da", kill_on_drop: false }` [INFO] [stdout] 63da6ab1bf778417db6dedf60e9c6eb325a0576b13cf786e34acb808030625da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 670185776f982090dcdee54a46345f5ce4506954d479b5c7a23a609d5350f1fb [INFO] running `Command { std: "docker" "start" "-a" "670185776f982090dcdee54a46345f5ce4506954d479b5c7a23a609d5350f1fb", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Checking unindent v0.1.11 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling pyo3-build-config v0.17.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling pyo3-ffi v0.17.3 [INFO] [stderr] Compiling pyo3 v0.17.3 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling pyo3-macros-backend v0.17.3 [INFO] [stderr] Compiling pyo3-macros v0.17.3 [INFO] [stderr] Checking netifaces v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, u64> [INFO] [stdout] --> src/linux.rs:152:57 [INFO] [stdout] | [INFO] [stdout] 152 | let ioctl_ret = libc::ioctl(socket.as_raw_fd(), SIOCGIFFLAGS.try_into()?, &ifreq); [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 [INFO] [stdout] --> src/linux.rs:152:57 [INFO] [stdout] | [INFO] [stdout] 152 | let ioctl_ret = libc::ioctl(socket.as_raw_fd(), SIOCGIFFLAGS.try_into()?, &ifreq); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `netifaces` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: ControlFlow, u64> [INFO] [stdout] --> src/linux.rs:152:57 [INFO] [stdout] | [INFO] [stdout] 152 | let ioctl_ret = libc::ioctl(socket.as_raw_fd(), SIOCGIFFLAGS.try_into()?, &ifreq); [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 [INFO] [stdout] --> src/linux.rs:152:57 [INFO] [stdout] | [INFO] [stdout] 152 | let ioctl_ret = libc::ioctl(socket.as_raw_fd(), SIOCGIFFLAGS.try_into()?, &ifreq); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `netifaces` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "670185776f982090dcdee54a46345f5ce4506954d479b5c7a23a609d5350f1fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "670185776f982090dcdee54a46345f5ce4506954d479b5c7a23a609d5350f1fb", kill_on_drop: false }` [INFO] [stdout] 670185776f982090dcdee54a46345f5ce4506954d479b5c7a23a609d5350f1fb