[INFO] fetching crate mini-builder-rs 0.1.3... [INFO] checking mini-builder-rs-0.1.3 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] extracting crate mini-builder-rs 0.1.3 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate mini-builder-rs 0.1.3 [INFO] finished tweaking crates.io crate mini-builder-rs 0.1.3 [INFO] tweaked toml for crates.io crate mini-builder-rs 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mini-builder-rs 0.1.3 on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mini-builder-rs 0.1.3 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a59e14ae79a717790b9e6226f807e2af596c3eb90f4f147789b1b312e64cc7f [INFO] running `Command { std: "docker" "start" "-a" "4a59e14ae79a717790b9e6226f807e2af596c3eb90f4f147789b1b312e64cc7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a59e14ae79a717790b9e6226f807e2af596c3eb90f4f147789b1b312e64cc7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a59e14ae79a717790b9e6226f807e2af596c3eb90f4f147789b1b312e64cc7f", kill_on_drop: false }` [INFO] [stdout] 4a59e14ae79a717790b9e6226f807e2af596c3eb90f4f147789b1b312e64cc7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d7c0e3cfc590ac2b287346960d145b47d74f97464b44b04f1ad2df00654463b [INFO] running `Command { std: "docker" "start" "-a" "2d7c0e3cfc590ac2b287346960d145b47d74f97464b44b04f1ad2df00654463b", kill_on_drop: false }` [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking hmap v0.1.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking filetime v0.2.17 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking time v0.3.12 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.17 [INFO] [stderr] Checking mini-builder-rs v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking simple_logger v2.2.0 [INFO] [stdout] warning: unused import: `node::NodeContent` [INFO] [stdout] --> src/evaluator/evaluator_builder_error.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | parser::{node::NodeContent, parser_error::ParserError}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `node::NodeContent` [INFO] [stdout] --> src/evaluator/evaluator_builder_error.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | parser::{node::NodeContent, parser_error::ParserError}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/mod.rs:686:20 [INFO] [stdout] | [INFO] [stdout] 686 | pub fn get_source(&self, name: &str) -> Option<&Partial> { [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 686 | pub fn get_source(&self, name: &str) -> Option<&Partial<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&dyn std::error::Error` instead of cloning the inner type [INFO] [stdout] --> src/builder/builder_error.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | Self::IoError(err) => Some(err.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/evaluator/mod.rs:354:44 [INFO] [stdout] | [INFO] [stdout] 354 | list_dependencies_expression(expression.borrow(), dependencies); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Expression<'_>` does not implement `Borrow`, so calling `borrow` on `&Expression<'_>` 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] 354 - list_dependencies_expression(expression.borrow(), dependencies); [INFO] [stdout] 354 + list_dependencies_expression(expression, dependencies); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `Expression<'_>`, implement `Clone` for it [INFO] [stdout] --> src/parser/expression.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 + #[derive(Clone)] [INFO] [stdout] 12 | pub enum Expression<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/mod.rs:686:20 [INFO] [stdout] | [INFO] [stdout] 686 | pub fn get_source(&self, name: &str) -> Option<&Partial> { [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 686 | pub fn get_source(&self, name: &str) -> Option<&Partial<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&dyn std::error::Error` instead of cloning the inner type [INFO] [stdout] --> src/builder/builder_error.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | Self::IoError(err) => Some(err.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/evaluator/mod.rs:354:44 [INFO] [stdout] | [INFO] [stdout] 354 | list_dependencies_expression(expression.borrow(), dependencies); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Expression<'_>` does not implement `Borrow`, so calling `borrow` on `&Expression<'_>` 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] 354 - list_dependencies_expression(expression.borrow(), dependencies); [INFO] [stdout] 354 + list_dependencies_expression(expression, dependencies); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `Expression<'_>`, implement `Clone` for it [INFO] [stdout] --> src/parser/expression.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 + #[derive(Clone)] [INFO] [stdout] 12 | pub enum Expression<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.40s [INFO] running `Command { std: "docker" "inspect" "2d7c0e3cfc590ac2b287346960d145b47d74f97464b44b04f1ad2df00654463b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d7c0e3cfc590ac2b287346960d145b47d74f97464b44b04f1ad2df00654463b", kill_on_drop: false }` [INFO] [stdout] 2d7c0e3cfc590ac2b287346960d145b47d74f97464b44b04f1ad2df00654463b