[INFO] cloning repository https://github.com/ernsttm/mapping [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ernsttm/mapping" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fernsttm%2Fmapping", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fernsttm%2Fmapping'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fffe80200cc357b8d54303910248423cca45cedb [INFO] testing ernsttm/mapping against master#d3515155216e98c23440ea92c3f49c6a0d7101fc for pr-113843 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fernsttm%2Fmapping" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ernsttm/mapping on toolchain d3515155216e98c23440ea92c3f49c6a0d7101fc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ernsttm/mapping [INFO] finished tweaking git repo https://github.com/ernsttm/mapping [INFO] tweaked toml for git repo https://github.com/ernsttm/mapping written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ernsttm/mapping 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" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0e46b8b1e4b5b97d0a3d38fd87e58d4bd0a12331286b32dda1c02f4ff19cdde [INFO] running `Command { std: "docker" "start" "-a" "b0e46b8b1e4b5b97d0a3d38fd87e58d4bd0a12331286b32dda1c02f4ff19cdde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0e46b8b1e4b5b97d0a3d38fd87e58d4bd0a12331286b32dda1c02f4ff19cdde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0e46b8b1e4b5b97d0a3d38fd87e58d4bd0a12331286b32dda1c02f4ff19cdde", kill_on_drop: false }` [INFO] [stdout] b0e46b8b1e4b5b97d0a3d38fd87e58d4bd0a12331286b32dda1c02f4ff19cdde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 353d65dd40287e5a546d3d312a49acda99690ad069293d857a35a801b1cbd3df [INFO] running `Command { std: "docker" "start" "-a" "353d65dd40287e5a546d3d312a49acda99690ad069293d857a35a801b1cbd3df", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mapping v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/laydown_walker.rs:36:21 [INFO] [stdout] | [INFO] [stdout] 36 | None => (node_timings.push(self.gate_delay(root))), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 36 - None => (node_timings.push(self.gate_delay(root))), [INFO] [stdout] 36 + None => node_timings.push(self.gate_delay(root)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/laydown_walker.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | None => (child_timings.push(cell.delay_a)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 50 - None => (child_timings.push(cell.delay_a)), [INFO] [stdout] 50 + None => child_timings.push(cell.delay_a), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/laydown_walker.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | None => (child_timings.push(cell.delay_b)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 62 - None => (child_timings.push(cell.delay_b)), [INFO] [stdout] 62 + None => child_timings.push(cell.delay_b), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tree` [INFO] [stdout] --> src/lib.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | use dag::{DAG, InputNode, Tree}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/laydown_walker.rs:79:14 [INFO] [stdout] | [INFO] [stdout] 79 | for (i, cell) in self.cells.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | for index in 0..gate_number { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | for index in 0..cell_number { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | for index in 0..node_num { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inputs` is never read [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Gate { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 33 | inputs: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `inputs` is never used [INFO] [stdout] --> src/dag.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Node { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn inputs(&self) -> &Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `inputs` is never used [INFO] [stdout] --> src/dag.rs:112:12 [INFO] [stdout] | [INFO] [stdout] 81 | impl DAG { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn inputs(&self, node: u32) -> &Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "353d65dd40287e5a546d3d312a49acda99690ad069293d857a35a801b1cbd3df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "353d65dd40287e5a546d3d312a49acda99690ad069293d857a35a801b1cbd3df", kill_on_drop: false }` [INFO] [stdout] 353d65dd40287e5a546d3d312a49acda99690ad069293d857a35a801b1cbd3df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4451de4766a15630764f4cef13d239ea31ee86e51907b7a05b571bc36e60e5a9 [INFO] running `Command { std: "docker" "start" "-a" "4451de4766a15630764f4cef13d239ea31ee86e51907b7a05b571bc36e60e5a9", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/laydown_walker.rs:36:21 [INFO] [stdout] | [INFO] [stdout] 36 | None => (node_timings.push(self.gate_delay(root))), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 36 - None => (node_timings.push(self.gate_delay(root))), [INFO] [stdout] 36 + None => node_timings.push(self.gate_delay(root)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/laydown_walker.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | None => (child_timings.push(cell.delay_a)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 50 - None => (child_timings.push(cell.delay_a)), [INFO] [stdout] 50 + None => child_timings.push(cell.delay_a), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/laydown_walker.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | None => (child_timings.push(cell.delay_b)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 62 - None => (child_timings.push(cell.delay_b)), [INFO] [stdout] 62 + None => child_timings.push(cell.delay_b), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tree` [INFO] [stdout] --> src/lib.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | use dag::{DAG, InputNode, Tree}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/laydown_walker.rs:79:14 [INFO] [stdout] | [INFO] [stdout] 79 | for (i, cell) in self.cells.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | for index in 0..gate_number { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | for index in 0..cell_number { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | for index in 0..node_num { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inputs` is never read [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Gate { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 33 | inputs: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mapping v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `inputs` is never used [INFO] [stdout] --> src/dag.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Node { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn inputs(&self) -> &Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `inputs` is never used [INFO] [stdout] --> src/dag.rs:112:12 [INFO] [stdout] | [INFO] [stdout] 81 | impl DAG { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn inputs(&self, node: u32) -> &Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/laydown_walker.rs:36:21 [INFO] [stdout] | [INFO] [stdout] 36 | None => (node_timings.push(self.gate_delay(root))), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 36 - None => (node_timings.push(self.gate_delay(root))), [INFO] [stdout] 36 + None => node_timings.push(self.gate_delay(root)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/laydown_walker.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | None => (child_timings.push(cell.delay_a)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 50 - None => (child_timings.push(cell.delay_a)), [INFO] [stdout] 50 + None => child_timings.push(cell.delay_a), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/laydown_walker.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | None => (child_timings.push(cell.delay_b)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 62 - None => (child_timings.push(cell.delay_b)), [INFO] [stdout] 62 + None => child_timings.push(cell.delay_b), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tree` [INFO] [stdout] --> src/lib.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | use dag::{DAG, InputNode, Tree}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/laydown_walker.rs:79:14 [INFO] [stdout] | [INFO] [stdout] 79 | for (i, cell) in self.cells.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | for index in 0..gate_number { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | for index in 0..cell_number { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | for index in 0..node_num { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inputs` is never read [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Gate { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 33 | inputs: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `inputs` is never used [INFO] [stdout] --> src/dag.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Node { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn inputs(&self) -> &Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `inputs` is never used [INFO] [stdout] --> src/dag.rs:112:12 [INFO] [stdout] | [INFO] [stdout] 81 | impl DAG { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn inputs(&self, node: u32) -> &Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "4451de4766a15630764f4cef13d239ea31ee86e51907b7a05b571bc36e60e5a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4451de4766a15630764f4cef13d239ea31ee86e51907b7a05b571bc36e60e5a9", kill_on_drop: false }` [INFO] [stdout] 4451de4766a15630764f4cef13d239ea31ee86e51907b7a05b571bc36e60e5a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 106e5b07cda80906dc6bfb113898ab13dc1e41b5e31163af7624fe8640a6ea00 [INFO] running `Command { std: "docker" "start" "-a" "106e5b07cda80906dc6bfb113898ab13dc1e41b5e31163af7624fe8640a6ea00", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around match arm expression [INFO] [stderr] --> src/laydown_walker.rs:36:21 [INFO] [stderr] | [INFO] [stderr] 36 | None => (node_timings.push(self.gate_delay(root))), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 36 - None => (node_timings.push(self.gate_delay(root))), [INFO] [stderr] 36 + None => node_timings.push(self.gate_delay(root)), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around match arm expression [INFO] [stderr] --> src/laydown_walker.rs:50:25 [INFO] [stderr] | [INFO] [stderr] 50 | None => (child_timings.push(cell.delay_a)), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 50 - None => (child_timings.push(cell.delay_a)), [INFO] [stderr] 50 + None => child_timings.push(cell.delay_a), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around match arm expression [INFO] [stderr] --> src/laydown_walker.rs:62:25 [INFO] [stderr] | [INFO] [stderr] 62 | None => (child_timings.push(cell.delay_b)), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 62 - None => (child_timings.push(cell.delay_b)), [INFO] [stderr] 62 + None => child_timings.push(cell.delay_b), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `Tree` [INFO] [stderr] --> src/lib.rs:10:27 [INFO] [stderr] | [INFO] [stderr] 10 | use dag::{DAG, InputNode, Tree}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/laydown_walker.rs:79:14 [INFO] [stderr] | [INFO] [stderr] 79 | for (i, cell) in self.cells.iter().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/lib.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | for index in 0..gate_number { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/lib.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 106 | for index in 0..cell_number { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/lib.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | for index in 0..node_num { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: field `inputs` is never read [INFO] [stderr] --> src/lib.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 32 | pub struct Gate { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 33 | inputs: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `inputs` is never used [INFO] [stderr] --> src/dag.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 15 | impl Node { [INFO] [stderr] | --------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 24 | pub fn inputs(&self) -> &Vec { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `inputs` is never used [INFO] [stderr] --> src/dag.rs:112:12 [INFO] [stderr] | [INFO] [stderr] 81 | impl DAG { [INFO] [stderr] | -------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 112 | pub fn inputs(&self, node: u32) -> &Vec { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mapping` (lib) generated 11 warnings (run `cargo fix --lib -p mapping` to apply 8 suggestions) [INFO] [stderr] warning: `mapping` (lib test) generated 11 warnings (11 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mapping-7aef6044de2bf265) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::long ... ignored [INFO] [stdout] test tests::test1 ... ok [INFO] [stdout] test tests::test3 ... ok [INFO] [stdout] test tests::test2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mapping-c07ad00d149620e9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mapping [INFO] [stderr] warning: unnecessary parentheses around match arm expression [INFO] [stderr] --> src/laydown_walker.rs:36:21 [INFO] [stderr] | [INFO] [stderr] 36 | None => (node_timings.push(self.gate_delay(root))), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 36 - None => (node_timings.push(self.gate_delay(root))), [INFO] [stderr] 36 + None => node_timings.push(self.gate_delay(root)), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around match arm expression [INFO] [stderr] --> src/laydown_walker.rs:50:25 [INFO] [stderr] | [INFO] [stderr] 50 | None => (child_timings.push(cell.delay_a)), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 50 - None => (child_timings.push(cell.delay_a)), [INFO] [stderr] 50 + None => child_timings.push(cell.delay_a), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around match arm expression [INFO] [stderr] --> src/laydown_walker.rs:62:25 [INFO] [stderr] | [INFO] [stderr] 62 | None => (child_timings.push(cell.delay_b)), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 62 - None => (child_timings.push(cell.delay_b)), [INFO] [stderr] 62 + None => child_timings.push(cell.delay_b), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "106e5b07cda80906dc6bfb113898ab13dc1e41b5e31163af7624fe8640a6ea00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "106e5b07cda80906dc6bfb113898ab13dc1e41b5e31163af7624fe8640a6ea00", kill_on_drop: false }` [INFO] [stdout] 106e5b07cda80906dc6bfb113898ab13dc1e41b5e31163af7624fe8640a6ea00