[INFO] fetching crate mossy 0.1.2... [INFO] testing mossy-0.1.2 against 1.59.0 for beta-1.60-1 [INFO] extracting crate mossy 0.1.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate mossy 0.1.2 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mossy 0.1.2 [INFO] finished tweaking crates.io crate mossy 0.1.2 [INFO] tweaked toml for crates.io crate mossy 0.1.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f55bf78cef748e087a2254312b8e868c36d16bc5fd9faa4a95f842c023bffdb [INFO] running `Command { std: "docker" "start" "-a" "5f55bf78cef748e087a2254312b8e868c36d16bc5fd9faa4a95f842c023bffdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f55bf78cef748e087a2254312b8e868c36d16bc5fd9faa4a95f842c023bffdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f55bf78cef748e087a2254312b8e868c36d16bc5fd9faa4a95f842c023bffdb", kill_on_drop: false }` [INFO] [stdout] 5f55bf78cef748e087a2254312b8e868c36d16bc5fd9faa4a95f842c023bffdb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5601e688a001e5e3ace3dbeb7966e6492761faf99c588700b95f0b9902671f9f [INFO] running `Command { std: "docker" "start" "-a" "5601e688a001e5e3ace3dbeb7966e6492761faf99c588700b95f0b9902671f9f", kill_on_drop: false }` [INFO] [stderr] Compiling mossy v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lexer.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | let mut find_lang: Option<_> = Regex::new(r"[\w[0-9]]+") [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 borrow that must be used [INFO] [stdout] --> src/lexer.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | &self.consume(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 225 | let _ = &self.consume(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "5601e688a001e5e3ace3dbeb7966e6492761faf99c588700b95f0b9902671f9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5601e688a001e5e3ace3dbeb7966e6492761faf99c588700b95f0b9902671f9f", kill_on_drop: false }` [INFO] [stdout] 5601e688a001e5e3ace3dbeb7966e6492761faf99c588700b95f0b9902671f9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c1601fc12ac332538d3f4f67b244a2b8fd4172e68735387e036a419ecfff67e [INFO] running `Command { std: "docker" "start" "-a" "9c1601fc12ac332538d3f4f67b244a2b8fd4172e68735387e036a419ecfff67e", kill_on_drop: false }` [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lexer.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | let mut find_lang: Option<_> = Regex::new(r"[\w[0-9]]+") [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 borrow that must be used [INFO] [stdout] --> src/lexer.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | &self.consume(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 225 | let _ = &self.consume(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mossy v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lexer.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | let mut find_lang: Option<_> = Regex::new(r"[\w[0-9]]+") [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 borrow that must be used [INFO] [stdout] --> src/lexer.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | &self.consume(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 225 | let _ = &self.consume(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "9c1601fc12ac332538d3f4f67b244a2b8fd4172e68735387e036a419ecfff67e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c1601fc12ac332538d3f4f67b244a2b8fd4172e68735387e036a419ecfff67e", kill_on_drop: false }` [INFO] [stdout] 9c1601fc12ac332538d3f4f67b244a2b8fd4172e68735387e036a419ecfff67e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d0f5a5cafea576010d6fc511cbc291f8622a6e5ff1cfddd3880149ee3f1bbaeb [INFO] running `Command { std: "docker" "start" "-a" "d0f5a5cafea576010d6fc511cbc291f8622a6e5ff1cfddd3880149ee3f1bbaeb", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stdout] running 4 tests [INFO] [stderr] --> src/lexer.rs:66:21 [INFO] [stderr] | [INFO] [stderr] 66 | let mut find_lang: Option<_> = Regex::new(r"[\w[0-9]]+") [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: unused borrow that must be used [INFO] [stderr] --> src/lexer.rs:225:13 [INFO] [stderr] | [INFO] [stderr] 225 | &self.consume(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 225 | let _ = &self.consume(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `mossy` (lib) generated 2 warnings [INFO] [stderr] warning: `mossy` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mossy-acf5a0dfa82ea9f7) [INFO] [stdout] test code ... ok [INFO] [stdout] test line_heading ... ok [INFO] [stdout] test sharp_heading ... ok [INFO] [stdout] test inline_link ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] Doc-tests mossy [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - App::exec (line 47) ... ok [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d0f5a5cafea576010d6fc511cbc291f8622a6e5ff1cfddd3880149ee3f1bbaeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0f5a5cafea576010d6fc511cbc291f8622a6e5ff1cfddd3880149ee3f1bbaeb", kill_on_drop: false }` [INFO] [stdout] d0f5a5cafea576010d6fc511cbc291f8622a6e5ff1cfddd3880149ee3f1bbaeb