[INFO] cloning repository https://github.com/manokara/bencedit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/manokara/bencedit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanokara%2Fbencedit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanokara%2Fbencedit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d86fdab0068a011d889d476d9f97febdc17989af [INFO] testing manokara/bencedit against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanokara%2Fbencedit" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/manokara/bencedit on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/manokara/bencedit [INFO] finished tweaking git repo https://github.com/manokara/bencedit [INFO] tweaked toml for git repo https://github.com/manokara/bencedit written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/manokara/bencedit already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", 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] Downloading crates ... [INFO] [stderr] Downloaded nanoserde-derive v0.1.12 [INFO] [stderr] Downloaded nanoserde v0.1.20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 174259d9cb6fb816c99a3d5db5ee3805a0b09ef1558838e0176f88c5374ef461 [INFO] running `Command { std: "docker" "start" "-a" "174259d9cb6fb816c99a3d5db5ee3805a0b09ef1558838e0176f88c5374ef461", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "174259d9cb6fb816c99a3d5db5ee3805a0b09ef1558838e0176f88c5374ef461", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "174259d9cb6fb816c99a3d5db5ee3805a0b09ef1558838e0176f88c5374ef461", kill_on_drop: false }` [INFO] [stdout] 174259d9cb6fb816c99a3d5db5ee3805a0b09ef1558838e0176f88c5374ef461 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3b7186c9591fe01494f419494a9eadf65a113099c99c0d9c8e62e052b6d6433 [INFO] running `Command { std: "docker" "start" "-a" "f3b7186c9591fe01494f419494a9eadf65a113099c99c0d9c8e62e052b6d6433", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling nanoserde-derive v0.1.12 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.1 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling nanoserde v0.1.20 [INFO] [stderr] Compiling bencode v0.9.1 (https://github.com/manokara/bencode-rs?rev=ca14fb5#ca14fb55) [INFO] [stderr] Compiling rustyline v7.1.0 [INFO] [stderr] Compiling bencedit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `files` [INFO] [stdout] --> src/batch.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn batch

(files: Vec

) -> Result<(), Error> where P: AsRef { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_files` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Io` [INFO] [stdout] --> src/batch.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Io(IoError), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ArgCountMin` [INFO] [stdout] --> src/interactive.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | ArgCountMin(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.82s [INFO] running `Command { std: "docker" "inspect" "f3b7186c9591fe01494f419494a9eadf65a113099c99c0d9c8e62e052b6d6433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3b7186c9591fe01494f419494a9eadf65a113099c99c0d9c8e62e052b6d6433", kill_on_drop: false }` [INFO] [stdout] f3b7186c9591fe01494f419494a9eadf65a113099c99c0d9c8e62e052b6d6433 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6940a068bac6b4baf4f57e774c307d2cf1c471780e386ecf2778926ef576f4f7 [INFO] running `Command { std: "docker" "start" "-a" "6940a068bac6b4baf4f57e774c307d2cf1c471780e386ecf2778926ef576f4f7", kill_on_drop: false }` [INFO] [stderr] Compiling bencedit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `files` [INFO] [stdout] --> src/batch.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn batch

(files: Vec

) -> Result<(), Error> where P: AsRef { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_files` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Io` [INFO] [stdout] --> src/batch.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Io(IoError), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ArgCountMin` [INFO] [stdout] --> src/interactive.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | ArgCountMin(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "6940a068bac6b4baf4f57e774c307d2cf1c471780e386ecf2778926ef576f4f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6940a068bac6b4baf4f57e774c307d2cf1c471780e386ecf2778926ef576f4f7", kill_on_drop: false }` [INFO] [stdout] 6940a068bac6b4baf4f57e774c307d2cf1c471780e386ecf2778926ef576f4f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 50054797fbbe9f71106cf83fe03f7f389f11100b2793e0b1ed896a38862f0716 [INFO] running `Command { std: "docker" "start" "-a" "50054797fbbe9f71106cf83fe03f7f389f11100b2793e0b1ed896a38862f0716", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: unused variable: `files` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/batch.rs:19:17 [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] 19 | pub fn batch

(files: Vec

) -> Result<(), Error> where P: AsRef { [INFO] [stdout] [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_files` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Io` [INFO] [stderr] --> src/batch.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Io(IoError), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ArgCountMin` [INFO] [stderr] --> src/interactive.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | ArgCountMin(usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `bencedit` (bin "bencedit" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bencedit-1db19ed08ab071ab) [INFO] running `Command { std: "docker" "inspect" "50054797fbbe9f71106cf83fe03f7f389f11100b2793e0b1ed896a38862f0716", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50054797fbbe9f71106cf83fe03f7f389f11100b2793e0b1ed896a38862f0716", kill_on_drop: false }` [INFO] [stdout] 50054797fbbe9f71106cf83fe03f7f389f11100b2793e0b1ed896a38862f0716