[INFO] fetching crate find-tldr 0.1.0... [INFO] testing find-tldr-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate find-tldr 0.1.0 into /workspace/builds/worker-69/source [INFO] validating manifest of crates.io crate find-tldr 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-69/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dee945fdb0600de1b8e521934708ebda137d110b9b066b35287ed7c1b8b2e553 [INFO] running `Command { std: "docker" "start" "-a" "dee945fdb0600de1b8e521934708ebda137d110b9b066b35287ed7c1b8b2e553", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dee945fdb0600de1b8e521934708ebda137d110b9b066b35287ed7c1b8b2e553", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dee945fdb0600de1b8e521934708ebda137d110b9b066b35287ed7c1b8b2e553", kill_on_drop: false }` [INFO] [stdout] dee945fdb0600de1b8e521934708ebda137d110b9b066b35287ed7c1b8b2e553 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7adcb2f97360233ba1ada695f4f2f06488a1d6cf272da8535776eeba25ce6db [INFO] running `Command { std: "docker" "start" "-a" "c7adcb2f97360233ba1ada695f4f2f06488a1d6cf272da8535776eeba25ce6db", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.5 [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 5.79s [INFO] running `Command { std: "docker" "inspect" "c7adcb2f97360233ba1ada695f4f2f06488a1d6cf272da8535776eeba25ce6db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7adcb2f97360233ba1ada695f4f2f06488a1d6cf272da8535776eeba25ce6db", kill_on_drop: false }` [INFO] [stdout] c7adcb2f97360233ba1ada695f4f2f06488a1d6cf272da8535776eeba25ce6db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9343fa492cd97ae8f5926daf62e6d5068f358f854dfd2568350c723f406814f [INFO] running `Command { std: "docker" "start" "-a" "a9343fa492cd97ae8f5926daf62e6d5068f358f854dfd2568350c723f406814f", kill_on_drop: false }` [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] 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 test [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/find_tldr-ff46781f26fd50a9) [INFO] running `Command { std: "docker" "inspect" "a9343fa492cd97ae8f5926daf62e6d5068f358f854dfd2568350c723f406814f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9343fa492cd97ae8f5926daf62e6d5068f358f854dfd2568350c723f406814f", kill_on_drop: false }` [INFO] [stdout] a9343fa492cd97ae8f5926daf62e6d5068f358f854dfd2568350c723f406814f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 81c5e1019a376b93eaccb768dd604d49322d8899677c65d847f6f31e18b708b8 [INFO] running `Command { std: "docker" "start" "-a" "81c5e1019a376b93eaccb768dd604d49322d8899677c65d847f6f31e18b708b8", kill_on_drop: false }` [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 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/find_tldr-ff46781f26fd50a9) [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" "81c5e1019a376b93eaccb768dd604d49322d8899677c65d847f6f31e18b708b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81c5e1019a376b93eaccb768dd604d49322d8899677c65d847f6f31e18b708b8", kill_on_drop: false }` [INFO] [stdout] 81c5e1019a376b93eaccb768dd604d49322d8899677c65d847f6f31e18b708b8