[INFO] fetching crate find-tldr 0.1.0... [INFO] testing find-tldr-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate find-tldr 0.1.0 into /workspace/builds/worker-49/source [INFO] validating manifest of crates.io crate find-tldr 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate find-tldr 0.1.0 [INFO] finished tweaking crates.io crate find-tldr 0.1.0 [INFO] tweaked toml for crates.io crate find-tldr 0.1.0 written to /workspace/builds/worker-49/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d5e4e73ec7c73d02104ae966ca3ff1a7fc609ecc2ec72378d5e256afa2c7002 [INFO] running `Command { std: "docker" "start" "-a" "1d5e4e73ec7c73d02104ae966ca3ff1a7fc609ecc2ec72378d5e256afa2c7002", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d5e4e73ec7c73d02104ae966ca3ff1a7fc609ecc2ec72378d5e256afa2c7002", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d5e4e73ec7c73d02104ae966ca3ff1a7fc609ecc2ec72378d5e256afa2c7002", kill_on_drop: false }` [INFO] [stdout] 1d5e4e73ec7c73d02104ae966ca3ff1a7fc609ecc2ec72378d5e256afa2c7002 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bb42d916c443897f92099fd14b1cdc743a9f729d3a3e34405113313ce89ffcc [INFO] running `Command { std: "docker" "start" "-a" "6bb42d916c443897f92099fd14b1cdc743a9f729d3a3e34405113313ce89ffcc", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling find-tldr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:4:46 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn get_tldr_text(text: String) -> Result<(String), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4 - pub fn get_tldr_text(text: String) -> Result<(String), Box> { [INFO] [stdout] 4 + pub fn get_tldr_text(text: String) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.60s [INFO] running `Command { std: "docker" "inspect" "6bb42d916c443897f92099fd14b1cdc743a9f729d3a3e34405113313ce89ffcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bb42d916c443897f92099fd14b1cdc743a9f729d3a3e34405113313ce89ffcc", kill_on_drop: false }` [INFO] [stdout] 6bb42d916c443897f92099fd14b1cdc743a9f729d3a3e34405113313ce89ffcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f75d54a26acef4c5258c16262ed51d5e73e81db44db118cc08784b1a87bc4ed [INFO] running `Command { std: "docker" "start" "-a" "3f75d54a26acef4c5258c16262ed51d5e73e81db44db118cc08784b1a87bc4ed", kill_on_drop: false }` [INFO] [stderr] Compiling find-tldr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:4:46 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn get_tldr_text(text: String) -> Result<(String), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4 - pub fn get_tldr_text(text: String) -> Result<(String), Box> { [INFO] [stdout] 4 + pub fn get_tldr_text(text: String) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:4:46 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn get_tldr_text(text: String) -> Result<(String), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4 - pub fn get_tldr_text(text: String) -> Result<(String), Box> { [INFO] [stdout] 4 + pub fn get_tldr_text(text: String) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "3f75d54a26acef4c5258c16262ed51d5e73e81db44db118cc08784b1a87bc4ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f75d54a26acef4c5258c16262ed51d5e73e81db44db118cc08784b1a87bc4ed", kill_on_drop: false }` [INFO] [stdout] 3f75d54a26acef4c5258c16262ed51d5e73e81db44db118cc08784b1a87bc4ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e4650ad79b4c8eb5c6a690b1e916e5fd319ae93ba64c620cdf15b0bf563ad862 [INFO] running `Command { std: "docker" "start" "-a" "e4650ad79b4c8eb5c6a690b1e916e5fd319ae93ba64c620cdf15b0bf563ad862", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:4:46 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn get_tldr_text(text: String) -> Result<(String), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 4 - pub fn get_tldr_text(text: String) -> Result<(String), Box> { [INFO] [stderr] 4 + pub fn get_tldr_text(text: String) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `find-tldr` (lib) generated 1 warning [INFO] [stderr] warning: `find-tldr` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/find_tldr-4961ab7bfb4c2501) [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 find-tldr [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:4:46 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn get_tldr_text(text: String) -> Result<(String), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 4 - pub fn get_tldr_text(text: String) -> Result<(String), Box> { [INFO] [stderr] 4 + pub fn get_tldr_text(text: String) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning 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" "e4650ad79b4c8eb5c6a690b1e916e5fd319ae93ba64c620cdf15b0bf563ad862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4650ad79b4c8eb5c6a690b1e916e5fd319ae93ba64c620cdf15b0bf563ad862", kill_on_drop: false }` [INFO] [stdout] e4650ad79b4c8eb5c6a690b1e916e5fd319ae93ba64c620cdf15b0bf563ad862