[INFO] fetching crate petgraph 0.6.5... [INFO] checking petgraph-0.6.5 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate petgraph 0.6.5 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate petgraph 0.6.5 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate petgraph 0.6.5 [INFO] finished tweaking crates.io crate petgraph 0.6.5 [INFO] tweaked toml for crates.io crate petgraph 0.6.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--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] Locking 53 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (available: v0.8.11) [INFO] [stderr] Adding autocfg v0.1.8 (available: v1.4.0) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding cloudabi v0.0.3 (available: v0.1.0) [INFO] [stderr] Adding fixedbitset v0.4.2 (available: v0.5.7) [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding quickcheck v0.8.5 (available: v1.0.3) [INFO] [stderr] Adding rand v0.5.6 (available: v0.8.5) [INFO] [stderr] Adding rand v0.6.5 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (available: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (available: v0.6.4) [INFO] [stderr] Adding rand_hc v0.1.0 (available: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (available: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (available: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (available: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (available: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (available: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (available: v0.8.3) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 733b4bcb3091de9acae5700819b755c204f90b92821ea6942c4099af4863f862 [INFO] running `Command { std: "docker" "start" "-a" "733b4bcb3091de9acae5700819b755c204f90b92821ea6942c4099af4863f862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "733b4bcb3091de9acae5700819b755c204f90b92821ea6942c4099af4863f862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "733b4bcb3091de9acae5700819b755c204f90b92821ea6942c4099af4863f862", kill_on_drop: false }` [INFO] [stdout] 733b4bcb3091de9acae5700819b755c204f90b92821ea6942c4099af4863f862 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0db731b07fc07446e87e758961f99c7cd26049cd657c77aaa209981364a415e [INFO] running `Command { std: "docker" "start" "-a" "d0db731b07fc07446e87e758961f99c7cd26049cd657c77aaa209981364a415e", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking unchecked-index v0.2.2 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking defmac v0.2.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rawslice v0.1.1 [INFO] [stderr] Checking odds v0.4.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking petgraph v0.6.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stdout] warning: method `node_bound_with_dummy` is never used [INFO] [stdout] --> src/algo/matching.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 106 | trait WithDummy: NodeIndexable { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 107 | fn dummy_idx(&self) -> usize; [INFO] [stdout] 108 | fn node_bound_with_dummy(&self) -> usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `first_error` is never read [INFO] [stdout] --> src/csr.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 133 | pub struct EdgesNotSorted { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 134 | first_error: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EdgesNotSorted` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a` and `b` are never read [INFO] [stdout] --> tests/graph.rs:1845:9 [INFO] [stdout] | [INFO] [stdout] 1844 | struct Record { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 1845 | a: i32, [INFO] [stdout] | ^ [INFO] [stdout] 1846 | b: &'static str, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `node_bound_with_dummy` is never used [INFO] [stdout] --> src/algo/matching.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 106 | trait WithDummy: NodeIndexable { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 107 | fn dummy_idx(&self) -> usize; [INFO] [stdout] 108 | fn node_bound_with_dummy(&self) -> usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `first_error` is never read [INFO] [stdout] --> src/csr.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 133 | pub struct EdgesNotSorted { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 134 | first_error: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EdgesNotSorted` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.45s [INFO] running `Command { std: "docker" "inspect" "d0db731b07fc07446e87e758961f99c7cd26049cd657c77aaa209981364a415e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0db731b07fc07446e87e758961f99c7cd26049cd657c77aaa209981364a415e", kill_on_drop: false }` [INFO] [stdout] d0db731b07fc07446e87e758961f99c7cd26049cd657c77aaa209981364a415e