[INFO] cloning repository https://github.com/mozilla/rust-cpp-parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mozilla/rust-cpp-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla%2Frust-cpp-parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla%2Frust-cpp-parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 24b06d1c481efa2265c99f78a741fd617541b98e [INFO] checking mozilla/rust-cpp-parser against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla%2Frust-cpp-parser" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mozilla/rust-cpp-parser on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mozilla/rust-cpp-parser [INFO] finished tweaking git repo https://github.com/mozilla/rust-cpp-parser [INFO] tweaked toml for git repo https://github.com/mozilla/rust-cpp-parser written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mozilla/rust-cpp-parser 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tempdir v0.3.7 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded quote v1.0.6 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded serde_json v1.0.53 [INFO] [stderr] Downloaded serde_derive v1.0.111 [INFO] [stderr] Downloaded rdrand v0.4.0 [INFO] [stderr] Downloaded ctor v0.1.14 [INFO] [stderr] Downloaded crossbeam-queue v0.2.2 [INFO] [stderr] Downloaded hermit-abi v0.1.13 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded globset v0.4.5 [INFO] [stderr] Downloaded pretty_assertions v0.6.1 [INFO] [stderr] Downloaded memoffset v0.5.4 [INFO] [stderr] Downloaded crossbeam-channel v0.4.2 [INFO] [stderr] Downloaded difference v2.0.0 [INFO] [stderr] Downloaded regex-syntax v0.6.18 [INFO] [stderr] Downloaded bstr v0.2.13 [INFO] [stderr] Downloaded clap v2.33.1 [INFO] [stderr] Downloaded regex v1.3.9 [INFO] [stderr] Downloaded ahash v0.3.5 [INFO] [stderr] Downloaded syn v1.0.30 [INFO] [stderr] Downloaded hashbrown v0.7.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.18 [INFO] [stderr] Downloaded serde v1.0.111 [INFO] [stderr] Downloaded remove_dir_all v0.5.2 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded output_vt100 v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab1943e55048a62bf835bb980bb277235cbd33c9485419fb4f3454043ed80350 [INFO] running `Command { std: "docker" "start" "-a" "ab1943e55048a62bf835bb980bb277235cbd33c9485419fb4f3454043ed80350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab1943e55048a62bf835bb980bb277235cbd33c9485419fb4f3454043ed80350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab1943e55048a62bf835bb980bb277235cbd33c9485419fb4f3454043ed80350", kill_on_drop: false }` [INFO] [stdout] ab1943e55048a62bf835bb980bb277235cbd33c9485419fb4f3454043ed80350 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a16d67336ada64baa179d71d4f70c807b2c36edec8eaecba93e03a8a598ce961 [INFO] running `Command { std: "docker" "start" "-a" "a16d67336ada64baa179d71d4f70c807b2c36edec8eaecba93e03a8a598ce961", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking ahash v0.3.5 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking crossbeam-queue v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking cpp-parser v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::macros::*` [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use self::macros::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dump_str` is imported redundantly [INFO] [stdout] --> src/parser/dump.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::dump_str; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/macros.rs:152:1 [INFO] [stdout] | [INFO] [stdout] 152 | / macro_rules! dump_str { [INFO] [stdout] 153 | | ( $name: expr, $val: expr, $prefix: ident, $last: ident, $out: ident) => {{ [INFO] [stdout] 154 | | dump_str!($name, $val, White, $prefix, $last, $out); [INFO] [stdout] 155 | | }}; [INFO] [stdout] ... | [INFO] [stdout] 173 | | }}; [INFO] [stdout] 174 | | } [INFO] [stdout] | |_- the item `dump_str` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParametersParser` [INFO] [stdout] --> src/parser/names/name.rs:13:46 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::parser::expressions::{Parameters, ParametersParser}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::names::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ the name `operator` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 21 | pub use self::expressions::*; [INFO] [stdout] | -------------------- but the name `operator` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::names::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ the name `Identifier` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 17 | pub use self::declarations::*; [INFO] [stdout] | --------------------- but the name `Identifier` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::names::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ the name `Name` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 17 | pub use self::declarations::*; [INFO] [stdout] | --------------------- but the name `Name` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::names::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ the name `Operator` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 21 | pub use self::expressions::*; [INFO] [stdout] | -------------------- but the name `Operator` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/declarations/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::r#enum::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ the name `Kind` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 49 | pub use self::class::*; [INFO] [stdout] | -------------- but the name `Kind` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use self::declarations::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the name `Kind` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 36 | pub use self::context::*; [INFO] [stdout] | ---------------- but the name `Kind` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::left_paren::*` [INFO] [stdout] --> src/parser/expressions/mod.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub use self::left_paren::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/statements/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use self::stmt::*; [INFO] [stdout] | ^^^^^^^^^^^^^ the name `Label` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 29 | pub use self::goto::*; [INFO] [stdout] | ------------- but the name `Label` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:900:13 [INFO] [stdout] | [INFO] [stdout] 900 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:902:13 [INFO] [stdout] | [INFO] [stdout] 902 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:944:13 [INFO] [stdout] | [INFO] [stdout] 944 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:963:13 [INFO] [stdout] | [INFO] [stdout] 963 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:965:13 [INFO] [stdout] | [INFO] [stdout] 965 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:1013:13 [INFO] [stdout] | [INFO] [stdout] 1013 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:1015:13 [INFO] [stdout] | [INFO] [stdout] 1015 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/preprocessor/preprocessor.rs:661:21 [INFO] [stdout] | [INFO] [stdout] 661 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/preprocessor/preprocessor.rs:666:21 [INFO] [stdout] | [INFO] [stdout] 666 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/preprocessor/preprocessor.rs:681:21 [INFO] [stdout] | [INFO] [stdout] 681 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/string.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/string.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::macros::*` [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use self::macros::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Token` is imported redundantly [INFO] [stdout] --> src/lexer/extra.rs:93:70 [INFO] [stdout] | [INFO] [stdout] 92 | use super::*; [INFO] [stdout] | -------- the item `Token` is already imported here [INFO] [stdout] 93 | use crate::lexer::{preprocessor::context::DefaultContext, Lexer, Token}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dump_str` is imported redundantly [INFO] [stdout] --> src/parser/dump.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::dump_str; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/macros.rs:152:1 [INFO] [stdout] | [INFO] [stdout] 152 | / macro_rules! dump_str { [INFO] [stdout] 153 | | ( $name: expr, $val: expr, $prefix: ident, $last: ident, $out: ident) => {{ [INFO] [stdout] 154 | | dump_str!($name, $val, White, $prefix, $last, $out); [INFO] [stdout] 155 | | }}; [INFO] [stdout] ... | [INFO] [stdout] 173 | | }}; [INFO] [stdout] 174 | | } [INFO] [stdout] | |_- the item `dump_str` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParametersParser` [INFO] [stdout] --> src/parser/names/name.rs:13:46 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::parser::expressions::{Parameters, ParametersParser}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::names::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ the name `operator` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 21 | pub use self::expressions::*; [INFO] [stdout] | -------------------- but the name `operator` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::names::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ the name `Identifier` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 17 | pub use self::declarations::*; [INFO] [stdout] | --------------------- but the name `Identifier` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::names::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ the name `Name` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 17 | pub use self::declarations::*; [INFO] [stdout] | --------------------- but the name `Name` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::names::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ the name `Operator` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 21 | pub use self::expressions::*; [INFO] [stdout] | -------------------- but the name `Operator` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rc` is imported redundantly [INFO] [stdout] --> src/parser/declarations/types.rs:724:9 [INFO] [stdout] | [INFO] [stdout] 724 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 727 | use super::*; [INFO] [stdout] | -------- the item `Rc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `UserDefined` is imported redundantly [INFO] [stdout] --> src/parser/declarations/types.rs:739:43 [INFO] [stdout] | [INFO] [stdout] 727 | use super::*; [INFO] [stdout] | -------- the item `UserDefined` is already imported here [INFO] [stdout] ... [INFO] [stdout] 739 | use crate::parser::types::{Primitive, UserDefined}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/declarations/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::r#enum::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ the name `Kind` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 49 | pub use self::class::*; [INFO] [stdout] | -------------- but the name `Kind` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Qualified` is imported redundantly [INFO] [stdout] --> src/parser/declarations/using.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 260 | use super::*; [INFO] [stdout] | -------- the item `Qualified` is already imported here [INFO] [stdout] 261 | use crate::lexer::{preprocessor::context::DefaultContext, Lexer}; [INFO] [stdout] 262 | use crate::parser::names::Qualified; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `types` is imported redundantly [INFO] [stdout] --> src/parser/declarations/namespace.rs:213:39 [INFO] [stdout] | [INFO] [stdout] 213 | use crate::parser::declarations::{types, *}; [INFO] [stdout] | ^^^^^ - the item `types` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rc` is imported redundantly [INFO] [stdout] --> src/parser/declarations/extern.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 102 | [INFO] [stdout] 103 | use super::*; [INFO] [stdout] | -------- the item `Rc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `types` is imported redundantly [INFO] [stdout] --> src/parser/declarations/extern.rs:105:39 [INFO] [stdout] | [INFO] [stdout] 105 | use crate::parser::declarations::{types, *}; [INFO] [stdout] | ^^^^^ - the item `types` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rc` is imported redundantly [INFO] [stdout] --> src/parser/declarations/class.rs:414:9 [INFO] [stdout] | [INFO] [stdout] 414 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 415 | [INFO] [stdout] 416 | use super::*; [INFO] [stdout] | -------- the item `Rc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use self::declarations::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the name `Kind` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 36 | pub use self::context::*; [INFO] [stdout] | ---------------- but the name `Kind` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Qualified` is imported redundantly [INFO] [stdout] --> src/parser/expressions/expr.rs:1050:9 [INFO] [stdout] | [INFO] [stdout] 1047 | use super::*; [INFO] [stdout] | -------- the item `Qualified` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1050 | use crate::parser::names::Qualified; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Type` is imported redundantly [INFO] [stdout] --> src/parser/expressions/expr.rs:1051:66 [INFO] [stdout] | [INFO] [stdout] 1047 | use super::*; [INFO] [stdout] | -------- the item `Type` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1051 | use crate::parser::types::{BaseType, CVQualifier, Primitive, Type}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rc` is imported redundantly [INFO] [stdout] --> src/parser/expressions/left_paren.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 278 | [INFO] [stdout] 279 | use super::*; [INFO] [stdout] | -------- the item `Rc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Primitive` is imported redundantly [INFO] [stdout] --> src/parser/expressions/left_paren.rs:285:9 [INFO] [stdout] | [INFO] [stdout] 279 | use super::*; [INFO] [stdout] | -------- the item `Primitive` is already imported here [INFO] [stdout] ... [INFO] [stdout] 285 | use crate::parser::types::Primitive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::left_paren::*` [INFO] [stdout] --> src/parser/expressions/mod.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub use self::left_paren::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rc` is imported redundantly [INFO] [stdout] --> src/parser/statements/stmt.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 263 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 264 | [INFO] [stdout] 265 | use super::*; [INFO] [stdout] | -------- the item `Rc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/parser/statements/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use self::stmt::*; [INFO] [stdout] | ^^^^^^^^^^^^^ the name `Label` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 29 | pub use self::goto::*; [INFO] [stdout] | ------------- but the name `Label` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:900:13 [INFO] [stdout] | [INFO] [stdout] 900 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:902:13 [INFO] [stdout] | [INFO] [stdout] 902 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:944:13 [INFO] [stdout] | [INFO] [stdout] 944 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:963:13 [INFO] [stdout] | [INFO] [stdout] 963 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:965:13 [INFO] [stdout] | [INFO] [stdout] 965 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:1013:13 [INFO] [stdout] | [INFO] [stdout] 1013 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/lexer.rs:1015:13 [INFO] [stdout] | [INFO] [stdout] 1015 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/preprocessor/preprocessor.rs:661:21 [INFO] [stdout] | [INFO] [stdout] 661 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/preprocessor/preprocessor.rs:666:21 [INFO] [stdout] | [INFO] [stdout] 666 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/preprocessor/preprocessor.rs:681:21 [INFO] [stdout] | [INFO] [stdout] 681 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/string.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[cold]` is ignored on struct fields, match arms and macro defs [INFO] [stdout] --> src/lexer/string.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ast v0.0.1 (/opt/rustwide/workdir/cli_ast) [INFO] [stderr] Checking stats v0.0.1 (/opt/rustwide/workdir/cli_macro_stats) [INFO] [stdout] warning: unused import: `PreprocContext` [INFO] [stdout] --> cli_ast/src/main.rs:13:64 [INFO] [stdout] | [INFO] [stdout] 13 | use cpp_parser::lexer::preprocessor::context::{DefaultContext, PreprocContext}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PreprocContext` [INFO] [stdout] --> cli_ast/src/main.rs:13:64 [INFO] [stdout] | [INFO] [stdout] 13 | use cpp_parser::lexer::preprocessor::context::{DefaultContext, PreprocContext}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num_cpus` is imported redundantly [INFO] [stdout] --> cli_macro_stats/src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use num_cpus; [INFO] [stdout] | ^^^^^^^^ the item `num_cpus` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> cli_macro_stats/src/main.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg_attr(test, macro_use)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num_cpus` is imported redundantly [INFO] [stdout] --> cli_macro_stats/src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use num_cpus; [INFO] [stdout] | ^^^^^^^^ the item `num_cpus` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `JobSender` is never used [INFO] [stdout] --> cli_macro_stats/src/main.rs:218:6 [INFO] [stdout] | [INFO] [stdout] 218 | type JobSender = Sender>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `JobSender` is never used [INFO] [stdout] --> cli_macro_stats/src/main.rs:218:6 [INFO] [stdout] | [INFO] [stdout] 218 | type JobSender = Sender>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.16s [INFO] running `Command { std: "docker" "inspect" "a16d67336ada64baa179d71d4f70c807b2c36edec8eaecba93e03a8a598ce961", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a16d67336ada64baa179d71d4f70c807b2c36edec8eaecba93e03a8a598ce961", kill_on_drop: false }` [INFO] [stdout] a16d67336ada64baa179d71d4f70c807b2c36edec8eaecba93e03a8a598ce961 [INFO] checking mozilla/rust-cpp-parser against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla%2Frust-cpp-parser" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mozilla/rust-cpp-parser on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mozilla/rust-cpp-parser [INFO] finished tweaking git repo https://github.com/mozilla/rust-cpp-parser [INFO] tweaked toml for git repo https://github.com/mozilla/rust-cpp-parser written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mozilla/rust-cpp-parser 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94aef29ed986f799ddf689219b5ca731b00b1f732fd3a82835e772bd046b8b6f [INFO] running `Command { std: "docker" "start" "-a" "94aef29ed986f799ddf689219b5ca731b00b1f732fd3a82835e772bd046b8b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94aef29ed986f799ddf689219b5ca731b00b1f732fd3a82835e772bd046b8b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94aef29ed986f799ddf689219b5ca731b00b1f732fd3a82835e772bd046b8b6f", kill_on_drop: false }` [INFO] [stdout] 94aef29ed986f799ddf689219b5ca731b00b1f732fd3a82835e772bd046b8b6f [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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a89f24f52e35d1bc1b6e150a586c39cf12ba2605d9b2d6d58b7c009ff5e7098f [INFO] running `Command { std: "docker" "start" "-a" "a89f24f52e35d1bc1b6e150a586c39cf12ba2605d9b2d6d58b7c009ff5e7098f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking ahash v0.3.5 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking crossbeam-queue v0.2.2 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.3.9/src/exec.rs:836:13 [INFO] [stdout] | [INFO] [stdout] 836 | / match dfa::Fsm::reverse( [INFO] [stdout] 837 | | &self.ro.dfa_reverse, [INFO] [stdout] 838 | | self.cache.value(), [INFO] [stdout] 839 | | false, [INFO] [stdout] ... | [INFO] [stdout] 850 | | Quit => return Some(Quit), [INFO] [stdout] 851 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a89f24f52e35d1bc1b6e150a586c39cf12ba2605d9b2d6d58b7c009ff5e7098f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a89f24f52e35d1bc1b6e150a586c39cf12ba2605d9b2d6d58b7c009ff5e7098f", kill_on_drop: false }` [INFO] [stdout] a89f24f52e35d1bc1b6e150a586c39cf12ba2605d9b2d6d58b7c009ff5e7098f