[INFO] fetching crate rusty-x 0.1.75... [INFO] testing rusty-x-0.1.75 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate rusty-x 0.1.75 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate rusty-x 0.1.75 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rusty-x 0.1.75 [INFO] finished tweaking crates.io crate rusty-x 0.1.75 [INFO] tweaked toml for crates.io crate rusty-x 0.1.75 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tuikit v0.2.9 [INFO] [stderr] Downloaded derive_builder_core v0.5.0 [INFO] [stderr] Downloaded darling_macro v0.9.0 [INFO] [stderr] Downloaded derive_builder v0.7.2 [INFO] [stderr] Downloaded console v0.6.2 [INFO] [stderr] Downloaded onig v5.0.0 [INFO] [stderr] Downloaded clicolors-control v0.2.0 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded libssh2-sys v0.2.21 [INFO] [stderr] Downloaded pipeline v0.5.0 [INFO] [stderr] Downloaded skim v0.6.9 [INFO] [stderr] Downloaded plist v0.4.2 [INFO] [stderr] Downloaded markdown v0.2.0 [INFO] [stderr] Downloaded libgit2-sys v0.7.11 [INFO] [stderr] Downloaded darling v0.9.0 [INFO] [stderr] Downloaded git2 v0.7.5 [INFO] [stderr] Downloaded fuzzy-matcher v0.2.2 [INFO] [stderr] Downloaded darling_core v0.9.0 [INFO] [stderr] Downloaded curl-sys v0.4.45+curl-7.78.0 [INFO] [stderr] Downloaded syntect v3.3.0 [INFO] [stderr] Downloaded prettyprint v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed11a30fd0d445e5363db448e83cf1e7e4434a5cfe83fac70f2e1bac47ef1374 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ed11a30fd0d445e5363db448e83cf1e7e4434a5cfe83fac70f2e1bac47ef1374", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed11a30fd0d445e5363db448e83cf1e7e4434a5cfe83fac70f2e1bac47ef1374", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed11a30fd0d445e5363db448e83cf1e7e4434a5cfe83fac70f2e1bac47ef1374", kill_on_drop: false }` [INFO] [stdout] ed11a30fd0d445e5363db448e83cf1e7e4434a5cfe83fac70f2e1bac47ef1374 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 328b0efb517b0ca0b969fd604df6a58424500b1d86ceefd50629bc26a4e418c1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "328b0efb517b0ca0b969fd604df6a58424500b1d86ceefd50629bc26a4e418c1", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling shell-words v0.1.0 [INFO] [stderr] Compiling fuzzy-matcher v0.2.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling libssh2-sys v0.2.21 [INFO] [stderr] Compiling curl-sys v0.4.45+curl-7.78.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling ansi_colours v1.0.4 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling line-wrap v0.1.1 [INFO] [stderr] Compiling vte v0.3.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling clicolors-control v0.2.0 [INFO] [stderr] Compiling termios v0.3.3 [INFO] [stderr] Compiling directories v1.0.2 [INFO] [stderr] Compiling object v0.26.0 [INFO] [stderr] Compiling content_inspector v0.2.4 [INFO] [stderr] Compiling clang-sys v1.2.0 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling markdown v0.2.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling console v0.6.2 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling timer v0.2.0 [INFO] [stderr] Compiling tuikit v0.2.9 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling onig_sys v69.7.0 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Compiling skim v0.6.9 [INFO] [stderr] Compiling plist v0.4.2 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling docopt v1.1.1 [INFO] [stderr] Compiling onig v5.0.0 [INFO] [stderr] Compiling syntect v3.3.0 [INFO] [stderr] Compiling git2 v0.7.5 [INFO] [stderr] Compiling prettyprint v0.3.0 [INFO] [stderr] Compiling rusty-x v0.1.75 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:27:42 [INFO] [stdout] | [INFO] [stdout] 27 | Error::FileError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/x.rs:96:16 [INFO] [stdout] | [INFO] [stdout] 96 | .map(|(count, entry, tags)| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/x.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let mut entries: Vec = fs::read_dir(&snippet_location.local)? [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:127:13 [INFO] [stdout] | [INFO] [stdout] 127 | (OpCode::AddSnippet(args.flag_add, &project.locations[choice[0]])) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | (OpCode::NewSnippet(&project.locations[choice[0]])) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | (OpCode::ListSnippets(true)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | (OpCode::PullSnippets) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | (OpCode::SaveSnippets) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 138 | (OpCode::ListSnippets(false)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:183:21 [INFO] [stdout] | [INFO] [stdout] 183 | / (s + ", " [INFO] [stdout] 184 | | + &format!("{}", ansi_term::Style::new().bold().paint(val.trim())) [INFO] [stdout] 185 | | .to_owned()) [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 183 | s + ", " [INFO] [stdout] 184 | + &format!("{}", ansi_term::Style::new().bold().paint(val.trim())) [INFO] [stdout] 185 | .to_owned() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.64s [INFO] running `Command { std: "docker" "inspect" "328b0efb517b0ca0b969fd604df6a58424500b1d86ceefd50629bc26a4e418c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "328b0efb517b0ca0b969fd604df6a58424500b1d86ceefd50629bc26a4e418c1", kill_on_drop: false }` [INFO] [stdout] 328b0efb517b0ca0b969fd604df6a58424500b1d86ceefd50629bc26a4e418c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9d31b16db3625a3ca8ea85ace9d5c3949792007d93f7434ee0e7e25590a2ece7 [INFO] running `Command { std: "docker" "start" "-a" "9d31b16db3625a3ca8ea85ace9d5c3949792007d93f7434ee0e7e25590a2ece7", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:27:42 [INFO] [stdout] | [INFO] [stdout] 27 | Error::FileError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/x.rs:96:16 [INFO] [stdout] | [INFO] [stdout] 96 | .map(|(count, entry, tags)| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/x.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let mut entries: Vec = fs::read_dir(&snippet_location.local)? [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rusty-x v0.1.75 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:27:42 [INFO] [stdout] | [INFO] [stdout] 27 | Error::FileError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/x.rs:96:16 [INFO] [stdout] | [INFO] [stdout] 96 | .map(|(count, entry, tags)| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/x.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let mut entries: Vec = fs::read_dir(&snippet_location.local)? [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: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:127:13 [INFO] [stdout] | [INFO] [stdout] 127 | (OpCode::AddSnippet(args.flag_add, &project.locations[choice[0]])) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | (OpCode::NewSnippet(&project.locations[choice[0]])) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | (OpCode::ListSnippets(true)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | (OpCode::PullSnippets) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | (OpCode::SaveSnippets) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 138 | (OpCode::ListSnippets(false)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/main.rs:183:21 [INFO] [stdout] | [INFO] [stdout] 183 | / (s + ", " [INFO] [stdout] 184 | | + &format!("{}", ansi_term::Style::new().bold().paint(val.trim())) [INFO] [stdout] 185 | | .to_owned()) [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 183 | s + ", " [INFO] [stdout] 184 | + &format!("{}", ansi_term::Style::new().bold().paint(val.trim())) [INFO] [stdout] 185 | .to_owned() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.65s [INFO] running `Command { std: "docker" "inspect" "9d31b16db3625a3ca8ea85ace9d5c3949792007d93f7434ee0e7e25590a2ece7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d31b16db3625a3ca8ea85ace9d5c3949792007d93f7434ee0e7e25590a2ece7", kill_on_drop: false }` [INFO] [stdout] 9d31b16db3625a3ca8ea85ace9d5c3949792007d93f7434ee0e7e25590a2ece7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 350a4a3d1aa37b872bca07f9509045a8f7715ccc92e086553b74770dcfb52397 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "350a4a3d1aa37b872bca07f9509045a8f7715ccc92e086553b74770dcfb52397", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:27:42 [INFO] [stderr] | [INFO] [stderr] 27 | Error::FileError(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/x.rs:96:16 [INFO] [stderr] | [INFO] [stderr] 96 | .map(|(count, entry, tags)| { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/x.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut entries: Vec = fs::read_dir(&snippet_location.local)? [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: `rusty-x` (lib) generated 3 warnings [INFO] [stderr] warning: `rusty-x` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/bin/main.rs:127:13 [INFO] [stderr] | [INFO] [stderr] 127 | (OpCode::AddSnippet(args.flag_add, &project.locations[choice[0]])) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/bin/main.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | (OpCode::NewSnippet(&project.locations[choice[0]])) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/bin/main.rs:132:9 [INFO] [stderr] | [INFO] [stderr] 132 | (OpCode::ListSnippets(true)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/bin/main.rs:134:9 [INFO] [stderr] | [INFO] [stderr] 134 | (OpCode::PullSnippets) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/bin/main.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | (OpCode::SaveSnippets) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/bin/main.rs:138:9 [INFO] [stderr] | [INFO] [stderr] 138 | (OpCode::ListSnippets(false)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/bin/main.rs:183:21 [INFO] [stderr] | [INFO] [stderr] 183 | / (s + ", " [INFO] [stderr] 184 | | + &format!("{}", ansi_term::Style::new().bold().paint(val.trim())) [INFO] [stderr] 185 | | .to_owned()) [INFO] [stderr] | |________________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 183 | s + ", " [INFO] [stderr] 184 | + &format!("{}", ansi_term::Style::new().bold().paint(val.trim())) [INFO] [stderr] 185 | .to_owned() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rusty-x` (bin "x" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusty_x-b9be978d859ba6b6) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/x-cc22a1b783348ccb) [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] [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 rusty-x [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" "350a4a3d1aa37b872bca07f9509045a8f7715ccc92e086553b74770dcfb52397", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "350a4a3d1aa37b872bca07f9509045a8f7715ccc92e086553b74770dcfb52397", kill_on_drop: false }` [INFO] [stdout] 350a4a3d1aa37b872bca07f9509045a8f7715ccc92e086553b74770dcfb52397