[INFO] updating cached repository https://github.com/jakewins/neobench [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 338915c455681ea630d66127f0da6e66748f20fa [INFO] checking jakewins/neobench against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakewins%2Fneobench" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jakewins/neobench on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jakewins/neobench [INFO] finished tweaking git repo https://github.com/jakewins/neobench [INFO] tweaked toml for git repo https://github.com/jakewins/neobench written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/jakewins/neobench already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e3bdfe0710bfa5926bd7a9f4c9ed22fd079e457f4114a3e054ebd639f021989b [INFO] running `"docker" "start" "-a" "e3bdfe0710bfa5926bd7a9f4c9ed22fd079e457f4114a3e054ebd639f021989b"` [INFO] [stderr] Checking neobench v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::fmt::Display` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Display; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Formatter` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fmt::Formatter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::fmt` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use core::fmt; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cypher.rs:42:41 [INFO] [stderr] | [INFO] [stderr] 42 | (ParserState::InVar, '0'...'z') => ParserState::InVar, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/types.rs:115:23 [INFO] [stderr] | [INFO] [stderr] 115 | pub args: Vec>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expr_parser.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | left_hand_expression: Option>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expr_parser.rs:34:67 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn parse_expression(raw: String, vars: &mut Variables) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expr_parser.rs:41:67 [INFO] [stderr] | [INFO] [stderr] 41 | fn end_expression(ctx: &mut ExpressionParserCtx, mut exp: Box) -> ExpressionParserState { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expr_parser.rs:65:59 [INFO] [stderr] | [INFO] [stderr] 65 | fn end_function(ctx: &mut ExpressionParserCtx) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expr_parser.rs:77:54 [INFO] [stderr] | [INFO] [stderr] 77 | fn end_var(ctx: &mut ExpressionParserCtx) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expr_parser.rs:85:54 [INFO] [stderr] | [INFO] [stderr] 85 | fn end_int(ctx: &mut ExpressionParserCtx) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/expr_parser.rs:139:20 [INFO] [stderr] | [INFO] [stderr] 139 | '0'...'9' | '-' => ExpressionParserState::Int, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/expr_parser.rs:140:20 [INFO] [stderr] | [INFO] [stderr] 140 | 'A'...'z' => ExpressionParserState::Idle, // TODO this isn't good enough, it won't handle ab123() [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/expr_parser.rs:158:20 [INFO] [stderr] | [INFO] [stderr] 158 | '0'...'9' => ExpressionParserState::Int, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/expr_parser.rs:186:20 [INFO] [stderr] | [INFO] [stderr] 186 | '0'...'z' => ExpressionParserState::Var, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:28:27 [INFO] [stderr] | [INFO] [stderr] 28 | MetaSet(VarIndex, Box), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] error[E0283]: type annotations needed: cannot resolve `std::string::String: std::ops::AddAssign<&_>` [INFO] [stderr] --> src/types.rs:151:18 [INFO] [stderr] | [INFO] [stderr] 151 | args += arg.describe().as_ref(); [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0283`. [INFO] [stderr] error: could not compile `neobench`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `std::fmt::Display` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Display; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Formatter` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fmt::Formatter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::fmt` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use core::fmt; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cypher.rs:42:41 [INFO] [stderr] | [INFO] [stderr] 42 | (ParserState::InVar, '0'...'z') => ParserState::InVar, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/types.rs:115:23 [INFO] [stderr] | [INFO] [stderr] 115 | pub args: Vec>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expr_parser.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | left_hand_expression: Option>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expr_parser.rs:34:67 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn parse_expression(raw: String, vars: &mut Variables) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expr_parser.rs:41:67 [INFO] [stderr] | [INFO] [stderr] 41 | fn end_expression(ctx: &mut ExpressionParserCtx, mut exp: Box) -> ExpressionParserState { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expr_parser.rs:65:59 [INFO] [stderr] | [INFO] [stderr] 65 | fn end_function(ctx: &mut ExpressionParserCtx) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expr_parser.rs:77:54 [INFO] [stderr] | [INFO] [stderr] 77 | fn end_var(ctx: &mut ExpressionParserCtx) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expr_parser.rs:85:54 [INFO] [stderr] | [INFO] [stderr] 85 | fn end_int(ctx: &mut ExpressionParserCtx) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/expr_parser.rs:139:20 [INFO] [stderr] | [INFO] [stderr] 139 | '0'...'9' | '-' => ExpressionParserState::Int, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/expr_parser.rs:140:20 [INFO] [stderr] | [INFO] [stderr] 140 | 'A'...'z' => ExpressionParserState::Idle, // TODO this isn't good enough, it won't handle ab123() [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/expr_parser.rs:158:20 [INFO] [stderr] | [INFO] [stderr] 158 | '0'...'9' => ExpressionParserState::Int, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/expr_parser.rs:186:20 [INFO] [stderr] | [INFO] [stderr] 186 | '0'...'z' => ExpressionParserState::Var, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unused import: `types::*` [INFO] [stderr] --> src/expr_parser.rs:294:9 [INFO] [stderr] | [INFO] [stderr] 294 | use types::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:28:27 [INFO] [stderr] | [INFO] [stderr] 28 | MetaSet(VarIndex, Box), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Expression` [INFO] [stderr] [INFO] [stderr] error[E0283]: type annotations needed: cannot resolve `std::string::String: std::ops::AddAssign<&_>` [INFO] [stderr] --> src/types.rs:151:18 [INFO] [stderr] | [INFO] [stderr] 151 | args += arg.describe().as_ref(); [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0283`. [INFO] [stderr] error: could not compile `neobench`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e3bdfe0710bfa5926bd7a9f4c9ed22fd079e457f4114a3e054ebd639f021989b"` [INFO] running `"docker" "rm" "-f" "e3bdfe0710bfa5926bd7a9f4c9ed22fd079e457f4114a3e054ebd639f021989b"` [INFO] [stdout] e3bdfe0710bfa5926bd7a9f4c9ed22fd079e457f4114a3e054ebd639f021989b