[INFO] cloning repository https://github.com/FlorentCLMichel/minigrep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FlorentCLMichel/minigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlorentCLMichel%2Fminigrep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlorentCLMichel%2Fminigrep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5ececa6be213b95d1412a6e9ac688a2a5327685f [INFO] testing FlorentCLMichel/minigrep against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlorentCLMichel%2Fminigrep" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FlorentCLMichel/minigrep on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FlorentCLMichel/minigrep [INFO] finished tweaking git repo https://github.com/FlorentCLMichel/minigrep [INFO] tweaked toml for git repo https://github.com/FlorentCLMichel/minigrep written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/FlorentCLMichel/minigrep already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee71a6960475474b866c3e5e49ba18b4c06b74a16ad4ef5c6e18c73c64cb7cfd [INFO] running `Command { std: "docker" "start" "-a" "ee71a6960475474b866c3e5e49ba18b4c06b74a16ad4ef5c6e18c73c64cb7cfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee71a6960475474b866c3e5e49ba18b4c06b74a16ad4ef5c6e18c73c64cb7cfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee71a6960475474b866c3e5e49ba18b4c06b74a16ad4ef5c6e18c73c64cb7cfd", kill_on_drop: false }` [INFO] [stdout] ee71a6960475474b866c3e5e49ba18b4c06b74a16ad4ef5c6e18c73c64cb7cfd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e95e97c144af42609aae814bec114847ad2eba696a2a09c2aa7a5343db67de77 [INFO] running `Command { std: "docker" "start" "-a" "e95e97c144af42609aae814bec114847ad2eba696a2a09c2aa7a5343db67de77", kill_on_drop: false }` [INFO] [stderr] Compiling minigrep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `fg` [INFO] [stdout] --> src/style.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn fg(r: u8, g: u8, b: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bg` [INFO] [stdout] --> src/style.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn bg(r: u8, g: u8, b: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `style` [INFO] [stdout] --> src/style.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn style(style: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reset` [INFO] [stdout] --> src/style.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn reset() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_bg` [INFO] [stdout] --> src/style.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn add_bg(s: String, r: u8, g: u8, b: u8) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "e95e97c144af42609aae814bec114847ad2eba696a2a09c2aa7a5343db67de77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e95e97c144af42609aae814bec114847ad2eba696a2a09c2aa7a5343db67de77", kill_on_drop: false }` [INFO] [stdout] e95e97c144af42609aae814bec114847ad2eba696a2a09c2aa7a5343db67de77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39ff08b2d94c20caf94be311dab070d1d06b1bf753ff100e17f1a8a04f45295a [INFO] running `Command { std: "docker" "start" "-a" "39ff08b2d94c20caf94be311dab070d1d06b1bf753ff100e17f1a8a04f45295a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: function is never used: `fg` [INFO] [stdout] --> src/style.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn fg(r: u8, g: u8, b: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bg` [INFO] [stdout] --> src/style.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn bg(r: u8, g: u8, b: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling minigrep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `style` [INFO] [stdout] --> src/style.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn style(style: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reset` [INFO] [stdout] --> src/style.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn reset() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_bg` [INFO] [stdout] --> src/style.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn add_bg(s: String, r: u8, g: u8, b: u8) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/lib.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 221 | let style: u8 = 1; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fg` [INFO] [stdout] --> src/style.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn fg(r: u8, g: u8, b: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bg` [INFO] [stdout] --> src/style.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn bg(r: u8, g: u8, b: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `style` [INFO] [stdout] --> src/style.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn style(style: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reset` [INFO] [stdout] --> src/style.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn reset() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_bg` [INFO] [stdout] --> src/style.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn add_bg(s: String, r: u8, g: u8, b: u8) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.26s [INFO] running `Command { std: "docker" "inspect" "39ff08b2d94c20caf94be311dab070d1d06b1bf753ff100e17f1a8a04f45295a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39ff08b2d94c20caf94be311dab070d1d06b1bf753ff100e17f1a8a04f45295a", kill_on_drop: false }` [INFO] [stdout] 39ff08b2d94c20caf94be311dab070d1d06b1bf753ff100e17f1a8a04f45295a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] df601f9331c1a63eeabfe293e903535608b625757a1d8ad46611e55d30c13410 [INFO] running `Command { std: "docker" "start" "-a" "df601f9331c1a63eeabfe293e903535608b625757a1d8ad46611e55d30c13410", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: function is never used: `fg` [INFO] [stdout] running 3 tests [INFO] [stderr] --> src/style.rs:5:8 [INFO] [stdout] test tests::format_1 ... ok [INFO] [stderr] | [INFO] [stdout] test tests::search_1 ... ok [INFO] [stderr] 5 | pub fn fg(r: u8, g: u8, b: u8) { [INFO] [stdout] test tests::search_2 ... ok [INFO] [stderr] | ^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] warning: function is never used: `bg` [INFO] [stderr] --> src/style.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn bg(r: u8, g: u8, b: u8) { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `style` [INFO] [stderr] --> src/style.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn style(style: u8) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `reset` [INFO] [stderr] --> src/style.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn reset() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add_bg` [INFO] [stderr] --> src/style.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn add_bg(s: String, r: u8, g: u8, b: u8) -> String { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `style` [INFO] [stderr] --> src/lib.rs:221:13 [INFO] [stderr] | [INFO] [stderr] 221 | let style: u8 = 1; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fg` [INFO] [stderr] --> src/style.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn fg(r: u8, g: u8, b: u8) { [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `bg` [INFO] [stderr] --> src/style.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn bg(r: u8, g: u8, b: u8) { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `style` [INFO] [stderr] --> src/style.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn style(style: u8) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `reset` [INFO] [stderr] --> src/style.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn reset() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add_bg` [INFO] [stderr] --> src/style.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn add_bg(s: String, r: u8, g: u8, b: u8) -> String { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/minigrep-26f8f4a4305542a2) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/minigrep-9ab94117df4dd0a2) [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 minigrep [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 29) ... FAILED [INFO] [stdout] test src/lib.rs - (line 13) ... FAILED [INFO] [stdout] test src/lib.rs - format (line 169) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 29) stdout ---- [INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `you` [INFO] [stdout] --> src/lib.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 4 | minigrep you poem.txt 1 [INFO] [stdout] | ^^^ expected one of 8 possible tokens [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 13) stdout ---- [INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `query` [INFO] [stdout] --> src/lib.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 4 | minigrep query filename [style] [INFO] [stdout] | ^^^^^ expected one of 8 possible tokens [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 13) [INFO] [stdout] src/lib.rs - (line 29) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "df601f9331c1a63eeabfe293e903535608b625757a1d8ad46611e55d30c13410", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df601f9331c1a63eeabfe293e903535608b625757a1d8ad46611e55d30c13410", kill_on_drop: false }` [INFO] [stdout] df601f9331c1a63eeabfe293e903535608b625757a1d8ad46611e55d30c13410