[INFO] fetching crate pf-rs 0.2.6... [INFO] testing pf-rs-0.2.6 against 1.90.0 for beta-1.91-3 [INFO] extracting crate pf-rs 0.2.6 into /workspace/builds/worker-6-tc1/source [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate pf-rs 0.2.6 [INFO] finished tweaking crates.io crate pf-rs 0.2.6 [INFO] tweaked toml for crates.io crate pf-rs 0.2.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pf-rs 0.2.6 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pf-rs 0.2.6 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded cfg_aliases v0.2.1 [INFO] [stderr] Downloaded bitflags v2.5.0 [INFO] [stderr] Downloaded nix v0.30.1 [INFO] [stderr] Downloaded libc v0.2.176 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15be18abcd2863a9ce76b84b06f1b155934d3d5643ec2d0cea17167ca6df386f [INFO] running `Command { std: "docker" "start" "-a" "15be18abcd2863a9ce76b84b06f1b155934d3d5643ec2d0cea17167ca6df386f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15be18abcd2863a9ce76b84b06f1b155934d3d5643ec2d0cea17167ca6df386f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15be18abcd2863a9ce76b84b06f1b155934d3d5643ec2d0cea17167ca6df386f", kill_on_drop: false }` [INFO] [stdout] 15be18abcd2863a9ce76b84b06f1b155934d3d5643ec2d0cea17167ca6df386f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b465b8f0605d0a3ed2bafd1a22e352266c96d914edbab48d20ced5fa6019226b [INFO] running `Command { std: "docker" "start" "-a" "b465b8f0605d0a3ed2bafd1a22e352266c96d914edbab48d20ced5fa6019226b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pf-rs v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stdout] warning: unused imports: `OFlag` and `open` [INFO] [stdout] --> src/pf.rs:39:18 [INFO] [stdout] | [INFO] [stdout] 39 | use nix::fcntl::{open, OFlag}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nix::sys::stat::Mode` [INFO] [stdout] --> src/pf.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | use nix::sys::stat::Mode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tmp` is never read [INFO] [stdout] --> src/pfr_addr.rs:340:17 [INFO] [stdout] | [INFO] [stdout] 340 | let mut tmp: u32 = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `mask` is never read [INFO] [stdout] --> src/pfr_addr.rs:763:17 [INFO] [stdout] | [INFO] [stdout] 763 | let mut mask: libc::c_int = -1; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bits` is never read [INFO] [stdout] --> src/pfr_addr.rs:895:17 [INFO] [stdout] | [INFO] [stdout] 895 | let mut bits: libc::c_int = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.70s [INFO] running `Command { std: "docker" "inspect" "b465b8f0605d0a3ed2bafd1a22e352266c96d914edbab48d20ced5fa6019226b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b465b8f0605d0a3ed2bafd1a22e352266c96d914edbab48d20ced5fa6019226b", kill_on_drop: false }` [INFO] [stdout] b465b8f0605d0a3ed2bafd1a22e352266c96d914edbab48d20ced5fa6019226b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b505e46192500942326af1d160a2026cf468a71a2af0777baa2f23812a926f06 [INFO] running `Command { std: "docker" "start" "-a" "b505e46192500942326af1d160a2026cf468a71a2af0777baa2f23812a926f06", kill_on_drop: false }` [INFO] [stderr] Compiling pf-rs v0.2.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `OFlag` and `open` [INFO] [stdout] --> src/pf.rs:39:18 [INFO] [stdout] | [INFO] [stdout] 39 | use nix::fcntl::{open, OFlag}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nix::sys::stat::Mode` [INFO] [stdout] --> src/pf.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | use nix::sys::stat::Mode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tmp` is never read [INFO] [stdout] --> src/pfr_addr.rs:340:17 [INFO] [stdout] | [INFO] [stdout] 340 | let mut tmp: u32 = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `mask` is never read [INFO] [stdout] --> src/pfr_addr.rs:763:17 [INFO] [stdout] | [INFO] [stdout] 763 | let mut mask: libc::c_int = -1; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bits` is never read [INFO] [stdout] --> src/pfr_addr.rs:895:17 [INFO] [stdout] | [INFO] [stdout] 895 | let mut bits: libc::c_int = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `OFlag` and `open` [INFO] [stdout] --> src/pf.rs:39:18 [INFO] [stdout] | [INFO] [stdout] 39 | use nix::fcntl::{open, OFlag}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nix::sys::stat::Mode` [INFO] [stdout] --> src/pf.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | use nix::sys::stat::Mode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tmp` is never read [INFO] [stdout] --> src/pfr_addr.rs:340:17 [INFO] [stdout] | [INFO] [stdout] 340 | let mut tmp: u32 = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `mask` is never read [INFO] [stdout] --> src/pfr_addr.rs:763:17 [INFO] [stdout] | [INFO] [stdout] 763 | let mut mask: libc::c_int = -1; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bits` is never read [INFO] [stdout] --> src/pfr_addr.rs:895:17 [INFO] [stdout] | [INFO] [stdout] 895 | let mut bits: libc::c_int = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "b505e46192500942326af1d160a2026cf468a71a2af0777baa2f23812a926f06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b505e46192500942326af1d160a2026cf468a71a2af0777baa2f23812a926f06", kill_on_drop: false }` [INFO] [stdout] b505e46192500942326af1d160a2026cf468a71a2af0777baa2f23812a926f06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d658f2f93c58f037bcae15e9c3bf107893bfa3d4f08abfb3535bab1e37145c82 [INFO] running `Command { std: "docker" "start" "-a" "d658f2f93c58f037bcae15e9c3bf107893bfa3d4f08abfb3535bab1e37145c82", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `OFlag` and `open` [INFO] [stderr] --> src/pf.rs:39:18 [INFO] [stderr] | [INFO] [stderr] 39 | use nix::fcntl::{open, OFlag}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `nix::sys::stat::Mode` [INFO] [stderr] --> src/pf.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | use nix::sys::stat::Mode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `tmp` is never read [INFO] [stderr] --> src/pfr_addr.rs:340:17 [INFO] [stderr] | [INFO] [stderr] 340 | let mut tmp: u32 = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] running 13 tests [INFO] [stderr] [INFO] [stderr] warning: value assigned to `mask` is never read [INFO] [stderr] --> src/pfr_addr.rs:763:17 [INFO] [stderr] | [INFO] [stderr] 763 | let mut mask: libc::c_int = -1; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `bits` is never read [INFO] [stderr] --> src/pfr_addr.rs:895:17 [INFO] [stderr] | [INFO] [stderr] 895 | let mut bits: libc::c_int = 0; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `pf-rs` (lib) generated 5 warnings (run `cargo fix --lib -p pf-rs` to apply 2 suggestions) [INFO] [stderr] warning: `pf-rs` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pf_rs-c0821497fa97ac20) [INFO] [stderr] fatal runtime error: IO Safety violation: owned file descriptor already closed, aborting [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/pf_rs-c0821497fa97ac20` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "d658f2f93c58f037bcae15e9c3bf107893bfa3d4f08abfb3535bab1e37145c82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d658f2f93c58f037bcae15e9c3bf107893bfa3d4f08abfb3535bab1e37145c82", kill_on_drop: false }` [INFO] [stdout] d658f2f93c58f037bcae15e9c3bf107893bfa3d4f08abfb3535bab1e37145c82