[INFO] cloning repository https://github.com/BearzRobotics/cache_cleaner [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BearzRobotics/cache_cleaner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBearzRobotics%2Fcache_cleaner", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBearzRobotics%2Fcache_cleaner'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a07e14a9bc051536c354ace5005c830959cf7bff [INFO] testing BearzRobotics/cache_cleaner against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBearzRobotics%2Fcache_cleaner" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BearzRobotics/cache_cleaner on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BearzRobotics/cache_cleaner [INFO] finished tweaking git repo https://github.com/BearzRobotics/cache_cleaner [INFO] tweaked toml for git repo https://github.com/BearzRobotics/cache_cleaner written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/BearzRobotics/cache_cleaner already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 782b311696904d677c58f20b822ffaa707c82b2b49360db34d63a327bf96882c [INFO] running `Command { std: "docker" "start" "-a" "782b311696904d677c58f20b822ffaa707c82b2b49360db34d63a327bf96882c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "782b311696904d677c58f20b822ffaa707c82b2b49360db34d63a327bf96882c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "782b311696904d677c58f20b822ffaa707c82b2b49360db34d63a327bf96882c", kill_on_drop: false }` [INFO] [stdout] 782b311696904d677c58f20b822ffaa707c82b2b49360db34d63a327bf96882c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be9682aab0509ef614c43a0309b161d66ca2cac79264ff1861336714d410cf42 [INFO] running `Command { std: "docker" "start" "-a" "be9682aab0509ef614c43a0309b161d66ca2cac79264ff1861336714d410cf42", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling wild v0.1.1 [INFO] [stderr] Compiling log v0.4.0 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling atty v0.2.3 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling crossterm v0.2.0 [INFO] [stderr] Compiling clap v2.29.0 [INFO] [stderr] Compiling simplelog v0.4.4 [INFO] [stderr] Compiling cache_cleaner v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `wild` [INFO] [stdout] --> src/utils.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use wild; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/users.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mode` [INFO] [stdout] --> src/utils.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn find(mode: u8, path: String) -> String{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mode` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `element_vec` [INFO] [stdout] --> src/crawl.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let element_vec = crawler_parser::crawler_interater(crawler_files, mode, delete_file); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element_vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tmp` [INFO] [stdout] --> src/crawler_parser.rs:57:21 [INFO] [stdout] | [INFO] [stdout] 57 | let mut tmp = get_data(elements[i].to_string()); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/crawler_parser.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | let mut tmp = get_data(elements[i].to_string()); [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: `find` [INFO] [stdout] --> src/utils.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn find(mode: u8, path: String) -> String{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 23.53s [INFO] running `Command { std: "docker" "inspect" "be9682aab0509ef614c43a0309b161d66ca2cac79264ff1861336714d410cf42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be9682aab0509ef614c43a0309b161d66ca2cac79264ff1861336714d410cf42", kill_on_drop: false }` [INFO] [stdout] be9682aab0509ef614c43a0309b161d66ca2cac79264ff1861336714d410cf42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 759d4eccf16f78e57b003c027315803696c21ec20cba930c5ea6f6e4fa6447e2 [INFO] running `Command { std: "docker" "start" "-a" "759d4eccf16f78e57b003c027315803696c21ec20cba930c5ea6f6e4fa6447e2", kill_on_drop: false }` [INFO] [stderr] Compiling cache_cleaner v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `wild` [INFO] [stdout] --> src/utils.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use wild; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/users.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mode` [INFO] [stdout] --> src/utils.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn find(mode: u8, path: String) -> String{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mode` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `element_vec` [INFO] [stdout] --> src/crawl.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let element_vec = crawler_parser::crawler_interater(crawler_files, mode, delete_file); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element_vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tmp` [INFO] [stdout] --> src/crawler_parser.rs:57:21 [INFO] [stdout] | [INFO] [stdout] 57 | let mut tmp = get_data(elements[i].to_string()); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/crawler_parser.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | let mut tmp = get_data(elements[i].to_string()); [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: `find` [INFO] [stdout] --> src/utils.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn find(mode: u8, path: String) -> String{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "759d4eccf16f78e57b003c027315803696c21ec20cba930c5ea6f6e4fa6447e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "759d4eccf16f78e57b003c027315803696c21ec20cba930c5ea6f6e4fa6447e2", kill_on_drop: false }` [INFO] [stdout] 759d4eccf16f78e57b003c027315803696c21ec20cba930c5ea6f6e4fa6447e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0d6adaf493080e59ca9cf9f631ef1b5e7dff4827be13dad22ff5bd74ac8989f0 [INFO] running `Command { std: "docker" "start" "-a" "0d6adaf493080e59ca9cf9f631ef1b5e7dff4827be13dad22ff5bd74ac8989f0", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused import: `wild` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/utils.rs:11:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 11 | use wild; [INFO] [stdout] [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/users.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/utils.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn find(mode: u8, path: String) -> String{ [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mode` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `element_vec` [INFO] [stderr] --> src/crawl.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let element_vec = crawler_parser::crawler_interater(crawler_files, mode, delete_file); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element_vec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tmp` [INFO] [stderr] --> src/crawler_parser.rs:57:21 [INFO] [stderr] | [INFO] [stderr] 57 | let mut tmp = get_data(elements[i].to_string()); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_tmp` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/crawler_parser.rs:57:17 [INFO] [stderr] | [INFO] [stderr] 57 | let mut tmp = get_data(elements[i].to_string()); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find` [INFO] [stderr] --> src/utils.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn find(mode: u8, path: String) -> String{ [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cache_cleaner-f782bc88f664fc06) [INFO] running `Command { std: "docker" "inspect" "0d6adaf493080e59ca9cf9f631ef1b5e7dff4827be13dad22ff5bd74ac8989f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d6adaf493080e59ca9cf9f631ef1b5e7dff4827be13dad22ff5bd74ac8989f0", kill_on_drop: false }` [INFO] [stdout] 0d6adaf493080e59ca9cf9f631ef1b5e7dff4827be13dad22ff5bd74ac8989f0