[INFO] cloning repository https://github.com/Pat-Lafon-Synthesis/ecta-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Pat-Lafon-Synthesis/ecta-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPat-Lafon-Synthesis%2Fecta-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPat-Lafon-Synthesis%2Fecta-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8caa5d667f5afe70201f6c10ad503e22462f1f70 [INFO] building Pat-Lafon-Synthesis/ecta-rs against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPat-Lafon-Synthesis%2Fecta-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Pat-Lafon-Synthesis/ecta-rs on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Pat-Lafon-Synthesis/ecta-rs [INFO] finished tweaking git repo https://github.com/Pat-Lafon-Synthesis/ecta-rs [INFO] tweaked toml for git repo https://github.com/Pat-Lafon-Synthesis/ecta-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Pat-Lafon-Synthesis/ecta-rs 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c04981a5680584dc36cec21eda95d3d9960b78f50ecaf4922c1a39f40d615e6f [INFO] running `Command { std: "docker" "start" "-a" "c04981a5680584dc36cec21eda95d3d9960b78f50ecaf4922c1a39f40d615e6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c04981a5680584dc36cec21eda95d3d9960b78f50ecaf4922c1a39f40d615e6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c04981a5680584dc36cec21eda95d3d9960b78f50ecaf4922c1a39f40d615e6f", kill_on_drop: false }` [INFO] [stdout] c04981a5680584dc36cec21eda95d3d9960b78f50ecaf4922c1a39f40d615e6f [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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d4df5a0c4e07c532c028db9ce5de4c154fa7fa86f9aa1616f96a4e2133b741d [INFO] running `Command { std: "docker" "start" "-a" "1d4df5a0c4e07c532c028db9ce5de4c154fa7fa86f9aa1616f96a4e2133b741d", kill_on_drop: false }` [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling fst v0.4.7 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Compiling ecta-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `GroupingMapBy` [INFO] [stdout] --> src/lib.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use itertools::{GroupingMapBy, Itertools}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:104:73 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn get_edges<'a>(&'a self, n: ECTANode) -> impl Iterator> + 'a + Clone { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:140:62 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn get_dot<'a>(&'a self, config: &'a [Config]) -> Dot<&StableGraph>> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:140:63 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn get_dot<'a>(&'a self, config: &'a [Config]) -> Dot<&StableGraph>> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e_vec` [INFO] [stdout] --> src/lib.rs:206:32 [INFO] [stdout] | [INFO] [stdout] 206 | pub fn snip(&mut self, mut e_vec: Vec>>) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_e_vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:206:28 [INFO] [stdout] | [INFO] [stdout] 206 | pub fn snip(&mut self, mut e_vec: Vec>>) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `constraint_edges` [INFO] [stdout] --> src/lib.rs:222:17 [INFO] [stdout] | [INFO] [stdout] 222 | let constraint_edges: Vec<_> = edges [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constraint_edges` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `root_node` [INFO] [stdout] --> src/lib.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | root_node: NodeIndex, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_root_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `constraints_list` [INFO] [stdout] --> src/lib.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | constraints_list: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constraints_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.61s [INFO] running `Command { std: "docker" "inspect" "1d4df5a0c4e07c532c028db9ce5de4c154fa7fa86f9aa1616f96a4e2133b741d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d4df5a0c4e07c532c028db9ce5de4c154fa7fa86f9aa1616f96a4e2133b741d", kill_on_drop: false }` [INFO] [stdout] 1d4df5a0c4e07c532c028db9ce5de4c154fa7fa86f9aa1616f96a4e2133b741d [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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0be12af4587ecee0ac24cf5a55ddaa2891fc57f131771090593e30f2c6f2f747 [INFO] running `Command { std: "docker" "start" "-a" "0be12af4587ecee0ac24cf5a55ddaa2891fc57f131771090593e30f2c6f2f747", kill_on_drop: false }` [INFO] [stderr] Compiling ecta-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `GroupingMapBy` [INFO] [stdout] --> src/lib.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use itertools::{GroupingMapBy, Itertools}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:104:73 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn get_edges<'a>(&'a self, n: ECTANode) -> impl Iterator> + 'a + Clone { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:140:62 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn get_dot<'a>(&'a self, config: &'a [Config]) -> Dot<&StableGraph>> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:140:63 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn get_dot<'a>(&'a self, config: &'a [Config]) -> Dot<&StableGraph>> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e_vec` [INFO] [stdout] --> src/lib.rs:206:32 [INFO] [stdout] | [INFO] [stdout] 206 | pub fn snip(&mut self, mut e_vec: Vec>>) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_e_vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:206:28 [INFO] [stdout] | [INFO] [stdout] 206 | pub fn snip(&mut self, mut e_vec: Vec>>) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `constraint_edges` [INFO] [stdout] --> src/lib.rs:222:17 [INFO] [stdout] | [INFO] [stdout] 222 | let constraint_edges: Vec<_> = edges [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constraint_edges` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `root_node` [INFO] [stdout] --> src/lib.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | root_node: NodeIndex, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_root_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `constraints_list` [INFO] [stdout] --> src/lib.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | constraints_list: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constraints_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GroupingMapBy` [INFO] [stdout] --> src/lib.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use itertools::{GroupingMapBy, Itertools}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:104:73 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn get_edges<'a>(&'a self, n: ECTANode) -> impl Iterator> + 'a + Clone { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:140:62 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn get_dot<'a>(&'a self, config: &'a [Config]) -> Dot<&StableGraph>> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:140:63 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn get_dot<'a>(&'a self, config: &'a [Config]) -> Dot<&StableGraph>> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e_vec` [INFO] [stdout] --> src/lib.rs:206:32 [INFO] [stdout] | [INFO] [stdout] 206 | pub fn snip(&mut self, mut e_vec: Vec>>) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_e_vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:206:28 [INFO] [stdout] | [INFO] [stdout] 206 | pub fn snip(&mut self, mut e_vec: Vec>>) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `constraint_edges` [INFO] [stdout] --> src/lib.rs:222:17 [INFO] [stdout] | [INFO] [stdout] 222 | let constraint_edges: Vec<_> = edges [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constraint_edges` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `root_node` [INFO] [stdout] --> src/lib.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | root_node: NodeIndex, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_root_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `constraints_list` [INFO] [stdout] --> src/lib.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | constraints_list: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constraints_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "0be12af4587ecee0ac24cf5a55ddaa2891fc57f131771090593e30f2c6f2f747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0be12af4587ecee0ac24cf5a55ddaa2891fc57f131771090593e30f2c6f2f747", kill_on_drop: false }` [INFO] [stdout] 0be12af4587ecee0ac24cf5a55ddaa2891fc57f131771090593e30f2c6f2f747