[INFO] cloning repository https://github.com/clynamen/rust_pcd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clynamen/rust_pcd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclynamen%2Frust_pcd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclynamen%2Frust_pcd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 02cdad962057775a35bc873c61dcd126595c2e3f [INFO] checking clynamen/rust_pcd against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclynamen%2Frust_pcd" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/clynamen/rust_pcd on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/clynamen/rust_pcd [INFO] finished tweaking git repo https://github.com/clynamen/rust_pcd [INFO] tweaked toml for git repo https://github.com/clynamen/rust_pcd written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/clynamen/rust_pcd already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d85ad0e6b2c44ea7ed79ef303eacf8bae0a579e9af563fd89781bda40bc0f54 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8d85ad0e6b2c44ea7ed79ef303eacf8bae0a579e9af563fd89781bda40bc0f54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d85ad0e6b2c44ea7ed79ef303eacf8bae0a579e9af563fd89781bda40bc0f54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d85ad0e6b2c44ea7ed79ef303eacf8bae0a579e9af563fd89781bda40bc0f54", kill_on_drop: false }` [INFO] [stdout] 8d85ad0e6b2c44ea7ed79ef303eacf8bae0a579e9af563fd89781bda40bc0f54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e6d2239849f17516660a87a0120ffa06a908928082ca6cde59cd5441421bbf21 [INFO] running `Command { std: "docker" "start" "-a" "e6d2239849f17516660a87a0120ffa06a908928082ca6cde59cd5441421bbf21", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling derive_builder v0.5.1 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Compiling derive_builder_core v0.2.0 [INFO] [stderr] Checking pcd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Error` [INFO] [stdout] --> src/pcd_parser.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::io::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/pcd_parser.rs:135:30 [INFO] [stdout] | [INFO] [stdout] 135 | ... }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Error` [INFO] [stdout] --> src/pcd_parser.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::io::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/pcd_parser.rs:135:30 [INFO] [stdout] | [INFO] [stdout] 135 | ... }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/pcd_parser.rs:244:9 [INFO] [stdout] | [INFO] [stdout] 244 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tmp_fields` [INFO] [stdout] --> src/pcd_parser.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | let tmp_fields : Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tmp_fields` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/pcd_parser.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | fn from(error: ParseIntError) -> HeaderError { HeaderError::IntError } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/pcd_parser.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | fn from(error: String) -> HeaderError { HeaderError::IntError } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tmp_fields` [INFO] [stdout] --> src/pcd_parser.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | let tmp_fields : Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tmp_fields` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/pcd_parser.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | fn from(error: ParseIntError) -> HeaderError { HeaderError::IntError } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/pcd_parser.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | fn from(error: String) -> HeaderError { HeaderError::IntError } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pcd_parser.rs:143:33 [INFO] [stdout] | [INFO] [stdout] 143 | ... let mut counts_res : Result, ParseIntError> = words.map(|x| x.parse::()).collect(); [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: variant is never constructed: `D` [INFO] [stdout] --> src/pcd_parser.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | D [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BINARY` [INFO] [stdout] --> src/pcd_parser.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | BINARY, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FloatError` [INFO] [stdout] --> src/pcd_parser.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | FloatError, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ErrorDesc` [INFO] [stdout] --> src/pcd_parser.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | ErrorDesc(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FieldIncomplete` [INFO] [stdout] --> src/pcd_parser.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | FieldIncomplete [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pcd_parser.rs:143:33 [INFO] [stdout] | [INFO] [stdout] 143 | ... let mut counts_res : Result, ParseIntError> = words.map(|x| x.parse::()).collect(); [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: function is never used: `read_pcd_header_from_lines` [INFO] [stdout] --> src/pcd_parser.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn read_pcd_header_from_lines(lines: Lines) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] extern crate derive_builder; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BINARY` [INFO] [stdout] --> src/pcd_parser.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | BINARY, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] extern crate derive_builder; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `HEADER` should have a snake case name [INFO] [stdout] --> src/pcd_parser.rs:253:13 [INFO] [stdout] | [INFO] [stdout] 253 | let HEADER = br#" [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `header` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.31s [INFO] running `Command { std: "docker" "inspect" "e6d2239849f17516660a87a0120ffa06a908928082ca6cde59cd5441421bbf21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6d2239849f17516660a87a0120ffa06a908928082ca6cde59cd5441421bbf21", kill_on_drop: false }` [INFO] [stdout] e6d2239849f17516660a87a0120ffa06a908928082ca6cde59cd5441421bbf21