[INFO] fetching crate bart_derive 0.1.4... [INFO] checking bart_derive-0.1.4 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate bart_derive 0.1.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate bart_derive 0.1.4 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bart_derive 0.1.4 [INFO] finished tweaking crates.io crate bart_derive 0.1.4 [INFO] tweaked toml for crates.io crate bart_derive 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", 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] bd72c84db7ac73911d32c0370a6cfe252298b86fdbdc244719ebffed29fe0474 [INFO] running `Command { std: "docker" "start" "-a" "bd72c84db7ac73911d32c0370a6cfe252298b86fdbdc244719ebffed29fe0474", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd72c84db7ac73911d32c0370a6cfe252298b86fdbdc244719ebffed29fe0474", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd72c84db7ac73911d32c0370a6cfe252298b86fdbdc244719ebffed29fe0474", kill_on_drop: false }` [INFO] [stdout] bd72c84db7ac73911d32c0370a6cfe252298b86fdbdc244719ebffed29fe0474 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20277970b7652f98b47888e89e370730c1bf59b6ea060b2b30f0527400c3c966 [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" "20277970b7652f98b47888e89e370730c1bf59b6ea060b2b30f0527400c3c966", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking unicode-xid v0.0.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking quote v0.3.15 [INFO] [stderr] Checking itertools v0.6.5 [INFO] [stderr] Checking syn v0.10.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking bart_derive v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/generator.rs:35:86 [INFO] [stdout] | [INFO] [stdout] 35 | fn scope(name: token::Name, scope_level: u32, ast: ast::Ast, partials_resolver: &mut PartialsResolver) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PartialsResolver` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/generator.rs:45:75 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn generate(node: ast::Ast, scope_level: u32, partials_resolver: &mut PartialsResolver) -> quote::Tokens { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PartialsResolver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/scanner.rs:90:37 [INFO] [stdout] | [INFO] [stdout] 90 | enum Head { Positive, Negative }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/scanner.rs:91:43 [INFO] [stdout] | [INFO] [stdout] 91 | enum Tail { Conditional, Scope, None }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:91:56 [INFO] [stdout] | [INFO] [stdout] 91 | let (template, mut partials_resolver): (_, Box) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn generator::PartialsResolver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/generator.rs:35:86 [INFO] [stdout] | [INFO] [stdout] 35 | fn scope(name: token::Name, scope_level: u32, ast: ast::Ast, partials_resolver: &mut PartialsResolver) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PartialsResolver` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/generator.rs:45:75 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn generate(node: ast::Ast, scope_level: u32, partials_resolver: &mut PartialsResolver) -> quote::Tokens { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PartialsResolver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/scanner.rs:90:37 [INFO] [stdout] | [INFO] [stdout] 90 | enum Head { Positive, Negative }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/scanner.rs:91:43 [INFO] [stdout] | [INFO] [stdout] 91 | enum Tail { Conditional, Scope, None }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:91:56 [INFO] [stdout] | [INFO] [stdout] 91 | let (template, mut partials_resolver): (_, Box) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn generator::PartialsResolver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/scanner.rs:49:39 [INFO] [stdout] | [INFO] [stdout] 49 | let input = input[leading_dots..].trim_left(); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/scanner.rs:52:49 [INFO] [stdout] | [INFO] [stdout] 52 | true => (true, input[..input.len() - 2].trim_right()), [INFO] [stdout] | ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/scanner.rs:49:39 [INFO] [stdout] | [INFO] [stdout] 49 | let input = input[leading_dots..].trim_left(); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/scanner.rs:52:49 [INFO] [stdout] | [INFO] [stdout] 52 | true => (true, input[..input.len() - 2].trim_right()), [INFO] [stdout] | ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/generator.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | panic!(format!("Too many leading dots ({}) in scope depth of only {}", x, scope_depth)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 20 | panic!("Too many leading dots ({}) in scope depth of only {}", x, scope_depth); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/generator.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | panic!(format!("Too many leading dots ({}) in scope depth of only {}", x, scope_depth)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 20 | panic!("Too many leading dots ({}) in scope depth of only {}", x, scope_depth); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.62s [INFO] running `Command { std: "docker" "inspect" "20277970b7652f98b47888e89e370730c1bf59b6ea060b2b30f0527400c3c966", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20277970b7652f98b47888e89e370730c1bf59b6ea060b2b30f0527400c3c966", kill_on_drop: false }` [INFO] [stdout] 20277970b7652f98b47888e89e370730c1bf59b6ea060b2b30f0527400c3c966