[INFO] fetching crate cntr 1.6.1... [INFO] checking cntr-1.6.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate cntr 1.6.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate cntr 1.6.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate cntr 1.6.1 [INFO] tweaked toml for crates.io crate cntr 1.6.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cntr 1.6.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cntr 1.6.1 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27c04591d18048e3bb1afc2efcf0cae006204807292b9c0af31c0fbc2b7e9365 [INFO] running `Command { std: "docker" "start" "-a" "27c04591d18048e3bb1afc2efcf0cae006204807292b9c0af31c0fbc2b7e9365", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27c04591d18048e3bb1afc2efcf0cae006204807292b9c0af31c0fbc2b7e9365", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27c04591d18048e3bb1afc2efcf0cae006204807292b9c0af31c0fbc2b7e9365", kill_on_drop: false }` [INFO] [stdout] 27c04591d18048e3bb1afc2efcf0cae006204807292b9c0af31c0fbc2b7e9365 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 159e2e25320ff4987c06b54bac5a3bc12cf8e0a81c4b633d05ac7d7aaf89a0ae [INFO] running `Command { std: "docker" "start" "-a" "159e2e25320ff4987c06b54bac5a3bc12cf8e0a81c4b633d05ac7d7aaf89a0ae", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Checking simple-error v0.3.1 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking cntr-fuse-abi v0.4.1 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking clap_builder v4.5.27 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling cntr-fuse-sys v0.4.1 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking container-pid v0.2.0 [INFO] [stderr] Checking cntr-fuse v0.4.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking chashmap v2.2.2 [INFO] [stderr] Compiling clap_derive v4.5.24 [INFO] [stderr] Checking clap v4.5.27 [INFO] [stderr] Checking cntr v1.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/dirent.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn readdir(dir: &mut DirectoryStream) -> nix::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 71 | pub fn readdir(dir: &mut DirectoryStream) -> nix::Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/files.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 55 | pub fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/dirent.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn readdir(dir: &mut DirectoryStream) -> nix::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 71 | pub fn readdir(dir: &mut DirectoryStream) -> nix::Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/files.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 55 | pub fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.86s [INFO] running `Command { std: "docker" "inspect" "159e2e25320ff4987c06b54bac5a3bc12cf8e0a81c4b633d05ac7d7aaf89a0ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "159e2e25320ff4987c06b54bac5a3bc12cf8e0a81c4b633d05ac7d7aaf89a0ae", kill_on_drop: false }` [INFO] [stdout] 159e2e25320ff4987c06b54bac5a3bc12cf8e0a81c4b633d05ac7d7aaf89a0ae