[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 master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759-retry [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanokara%2Fbencedit" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [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-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/manokara/bencedit on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/manokara/bencedit already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 140b38195eca4e43ecb85d9822d7afb10b3e448671dd42f8b8535e4b4dff363a [INFO] running `Command { std: "docker" "start" "-a" "140b38195eca4e43ecb85d9822d7afb10b3e448671dd42f8b8535e4b4dff363a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "140b38195eca4e43ecb85d9822d7afb10b3e448671dd42f8b8535e4b4dff363a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "140b38195eca4e43ecb85d9822d7afb10b3e448671dd42f8b8535e4b4dff363a", kill_on_drop: false }` [INFO] [stdout] 140b38195eca4e43ecb85d9822d7afb10b3e448671dd42f8b8535e4b4dff363a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32ff9925ab98b285cbd3cd82c6fbaef4b7ffaa474404e7a649aba86c9b675892 [INFO] running `Command { std: "docker" "start" "-a" "32ff9925ab98b285cbd3cd82c6fbaef4b7ffaa474404e7a649aba86c9b675892", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling nanoserde-derive v0.1.12 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling textwrap v0.11.0 [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 dirs-sys-next v0.1.1 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling dirs-next v2.0.0 [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 `Io` is never constructed [INFO] [stdout] --> src/batch.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [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 `ArgCountMin` is never constructed [INFO] [stdout] --> src/interactive.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 17 | enum CmdError { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 25 | ArgCountMin(usize), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/interactive.rs:198:49 [INFO] [stdout] | [INFO] [stdout] 198 | let mut file = File::create(path.clone())?; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 198 - let mut file = File::create(path.clone())?; [INFO] [stdout] 198 + let mut file = File::create(path)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.78s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nanoserde-derive v0.1.12 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "32ff9925ab98b285cbd3cd82c6fbaef4b7ffaa474404e7a649aba86c9b675892", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32ff9925ab98b285cbd3cd82c6fbaef4b7ffaa474404e7a649aba86c9b675892", kill_on_drop: false }` [INFO] [stdout] 32ff9925ab98b285cbd3cd82c6fbaef4b7ffaa474404e7a649aba86c9b675892 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdc1a79f7a69482c18de70478a17f4061241fedb599aaf20bea72cc5fae5172d [INFO] running `Command { std: "docker" "start" "-a" "cdc1a79f7a69482c18de70478a17f4061241fedb599aaf20bea72cc5fae5172d", 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 `Io` is never constructed [INFO] [stdout] --> src/batch.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [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 `ArgCountMin` is never constructed [INFO] [stdout] --> src/interactive.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 17 | enum CmdError { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 25 | ArgCountMin(usize), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/interactive.rs:198:49 [INFO] [stdout] | [INFO] [stdout] 198 | let mut file = File::create(path.clone())?; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 198 - let mut file = File::create(path.clone())?; [INFO] [stdout] 198 + let mut file = File::create(path)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nanoserde-derive v0.1.12 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "cdc1a79f7a69482c18de70478a17f4061241fedb599aaf20bea72cc5fae5172d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdc1a79f7a69482c18de70478a17f4061241fedb599aaf20bea72cc5fae5172d", kill_on_drop: false }` [INFO] [stdout] cdc1a79f7a69482c18de70478a17f4061241fedb599aaf20bea72cc5fae5172d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a73bc0bbef20b6baa7aab4d972e38fbd8a5e80470cdc81a0ef065243439638a0 [INFO] running `Command { std: "docker" "start" "-a" "a73bc0bbef20b6baa7aab4d972e38fbd8a5e80470cdc81a0ef065243439638a0", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `files` [INFO] [stderr] --> src/batch.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn batch

(files: Vec

) -> Result<(), Error> where P: AsRef { [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 `Io` is never constructed [INFO] [stderr] --> src/batch.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub enum Error { [INFO] [stderr] | ----- variant in this enum [INFO] [stderr] 8 | Io(IoError), [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `ArgCountMin` is never constructed [INFO] [stderr] --> src/interactive.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 17 | enum CmdError { [INFO] [stderr] | -------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 25 | ArgCountMin(usize), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/interactive.rs:198:49 [INFO] [stderr] | [INFO] [stderr] 198 | let mut file = File::create(path.clone())?; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 198 - let mut file = File::create(path.clone())?; [INFO] [stderr] 198 + let mut file = File::create(path)?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `bencedit` (bin "bencedit" test) generated 4 warnings (run `cargo fix --bin "bencedit" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nanoserde-derive v0.1.12 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bencedit-32252459b75350f3) [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" "a73bc0bbef20b6baa7aab4d972e38fbd8a5e80470cdc81a0ef065243439638a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a73bc0bbef20b6baa7aab4d972e38fbd8a5e80470cdc81a0ef065243439638a0", kill_on_drop: false }` [INFO] [stdout] a73bc0bbef20b6baa7aab4d972e38fbd8a5e80470cdc81a0ef065243439638a0