[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] checking Pat-Lafon-Synthesis/ecta-rs/8caa5d667f5afe70201f6c10ad503e22462f1f70 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPat-Lafon-Synthesis%2Fecta-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Pat-Lafon-Synthesis/ecta-rs on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "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-5-tc2/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" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9a28c1238f88b3aed65e55f73f36ee4dceca48bd765acf5a1b818ba027ac1a6 [INFO] running `Command { std: "docker" "start" "-a" "a9a28c1238f88b3aed65e55f73f36ee4dceca48bd765acf5a1b818ba027ac1a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9a28c1238f88b3aed65e55f73f36ee4dceca48bd765acf5a1b818ba027ac1a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9a28c1238f88b3aed65e55f73f36ee4dceca48bd765acf5a1b818ba027ac1a6", kill_on_drop: false }` [INFO] [stdout] a9a28c1238f88b3aed65e55f73f36ee4dceca48bd765acf5a1b818ba027ac1a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ac4bac2fe341595b9ee803f1a07e803d2b9616d31c45ff9c2455133cab12b7c [INFO] running `Command { std: "docker" "start" "-a" "1ac4bac2fe341595b9ee803f1a07e803d2b9616d31c45ff9c2455133cab12b7c", kill_on_drop: false }` [INFO] [stderr] Compiling fst v0.4.7 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking 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: 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: 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: 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: 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: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.75s [INFO] running `Command { std: "docker" "inspect" "1ac4bac2fe341595b9ee803f1a07e803d2b9616d31c45ff9c2455133cab12b7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ac4bac2fe341595b9ee803f1a07e803d2b9616d31c45ff9c2455133cab12b7c", kill_on_drop: false }` [INFO] [stdout] 1ac4bac2fe341595b9ee803f1a07e803d2b9616d31c45ff9c2455133cab12b7c