[INFO] fetching crate cpclib-tokens 0.6.0... [INFO] checking cpclib-tokens-0.6.0 against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000 [INFO] extracting crate cpclib-tokens 0.6.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate cpclib-tokens 0.6.0 on toolchain e652caa679a304af11fc04f1f12452f255a82593 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cpclib-tokens 0.6.0 [INFO] finished tweaking crates.io crate cpclib-tokens 0.6.0 [INFO] tweaked toml for crates.io crate cpclib-tokens 0.6.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded remain v0.2.3 [INFO] [stderr] Downloaded delegate v0.6.2 [INFO] [stderr] Downloaded cpclib-common v0.6.0 [INFO] [stderr] Downloaded cpclib-sna v0.6.0 [INFO] [stderr] Downloaded evalexpr v7.2.0 [INFO] [stderr] Downloaded bitsets v0.1.1 [INFO] [stderr] Downloaded nom_locate v4.0.0 [INFO] [stderr] Downloaded cargo-lock v7.1.0 [INFO] [stderr] Downloaded built v0.5.1 [INFO] [stderr] Downloaded smol_str v0.1.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea042823cef18756964fcf9538a8aa15d275180a47c08da9ed68328a830c02a5 [INFO] running `Command { std: "docker" "start" "-a" "ea042823cef18756964fcf9538a8aa15d275180a47c08da9ed68328a830c02a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea042823cef18756964fcf9538a8aa15d275180a47c08da9ed68328a830c02a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea042823cef18756964fcf9538a8aa15d275180a47c08da9ed68328a830c02a5", kill_on_drop: false }` [INFO] [stdout] ea042823cef18756964fcf9538a8aa15d275180a47c08da9ed68328a830c02a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab718fab2414435c66a0f6a737e7cd8134d65f93104e9a05fe42763949c7cf25 [INFO] running `Command { std: "docker" "start" "-a" "ab718fab2414435c66a0f6a737e7cd8134d65f93104e9a05fe42763949c7cf25", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.9 [INFO] [stderr] Compiling semver v1.0.10 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking bytecount v0.6.3 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking bitsets v0.1.1 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking evalexpr v7.2.0 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Checking clap_lex v0.2.3 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Checking bitvec v1.0.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.3.11 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Checking nom_locate v4.0.0 [INFO] [stderr] Checking crossbeam-channel v0.5.5 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Checking clap v3.2.6 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking ordered-float v2.10.0 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling delegate v0.6.2 [INFO] [stderr] Compiling remain v0.2.3 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Checking smol_str v0.1.23 [INFO] [stderr] Checking cpclib-common v0.6.0 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling cargo-lock v7.1.0 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling num_enum_derive v0.5.7 [INFO] [stderr] Compiling built v0.5.1 [INFO] [stderr] Compiling cpclib-sna v0.6.0 [INFO] [stderr] Compiling cpclib-tokens v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking num_enum v0.5.7 [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/symbols.rs:682:29 [INFO] [stdout] | [INFO] [stdout] 681 | ... panic!(); [INFO] [stdout] | -------- any code following this expression is unreachable [INFO] [stdout] 682 | ... SymbolError::WrongSymbol(variable.into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/symbols.rs:682:29 [INFO] [stdout] | [INFO] [stdout] 681 | ... panic!(); [INFO] [stdout] | -------- any code following this expression is unreachable [INFO] [stdout] 682 | ... SymbolError::WrongSymbol(variable.into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `has_children` [INFO] [stdout] --> src/symbols.rs:526:8 [INFO] [stdout] | [INFO] [stdout] 526 | fn has_children(&self, children: &Symbol) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `children` [INFO] [stdout] --> src/symbols.rs:530:8 [INFO] [stdout] | [INFO] [stdout] 530 | fn children(&self, children: &Symbol) -> Option<&ModuleSymbolTable> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `children_mut` [INFO] [stdout] --> src/symbols.rs:534:8 [INFO] [stdout] | [INFO] [stdout] 534 | fn children_mut(&mut self, children: &Symbol) -> Option<&mut ModuleSymbolTable> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `current_module_map` [INFO] [stdout] --> src/symbols.rs:726:8 [INFO] [stdout] | [INFO] [stdout] 726 | fn current_module_map(&self) -> &ModuleSymbolTable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `current_module_map_mut` [INFO] [stdout] --> src/symbols.rs:736:8 [INFO] [stdout] | [INFO] [stdout] 736 | fn current_module_map_mut(&mut self) -> &mut ModuleSymbolTable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `module_map` [INFO] [stdout] --> src/symbols.rs:747:8 [INFO] [stdout] | [INFO] [stdout] 747 | fn module_map(&self, namespace: &[Symbol]) -> &ModuleSymbolTable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `module_map_mut` [INFO] [stdout] --> src/symbols.rs:755:8 [INFO] [stdout] | [INFO] [stdout] 755 | fn module_map_mut(&mut self, namespace: &[Symbol]) -> &mut ModuleSymbolTable { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `split_namespaces` [INFO] [stdout] --> src/symbols.rs:764:8 [INFO] [stdout] | [INFO] [stdout] 764 | fn split_namespaces(symbol: &Symbol) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extend_writable_symbol` [INFO] [stdout] --> src/symbols.rs:955:8 [INFO] [stdout] | [INFO] [stdout] 955 | fn extend_writable_symbol>(&self, symbol: S) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `has_children` [INFO] [stdout] --> src/symbols.rs:526:8 [INFO] [stdout] | [INFO] [stdout] 526 | fn has_children(&self, children: &Symbol) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `children` [INFO] [stdout] --> src/symbols.rs:530:8 [INFO] [stdout] | [INFO] [stdout] 530 | fn children(&self, children: &Symbol) -> Option<&ModuleSymbolTable> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `children_mut` [INFO] [stdout] --> src/symbols.rs:534:8 [INFO] [stdout] | [INFO] [stdout] 534 | fn children_mut(&mut self, children: &Symbol) -> Option<&mut ModuleSymbolTable> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `current_module_map` [INFO] [stdout] --> src/symbols.rs:726:8 [INFO] [stdout] | [INFO] [stdout] 726 | fn current_module_map(&self) -> &ModuleSymbolTable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `current_module_map_mut` [INFO] [stdout] --> src/symbols.rs:736:8 [INFO] [stdout] | [INFO] [stdout] 736 | fn current_module_map_mut(&mut self) -> &mut ModuleSymbolTable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `module_map` [INFO] [stdout] --> src/symbols.rs:747:8 [INFO] [stdout] | [INFO] [stdout] 747 | fn module_map(&self, namespace: &[Symbol]) -> &ModuleSymbolTable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `module_map_mut` [INFO] [stdout] --> src/symbols.rs:755:8 [INFO] [stdout] | [INFO] [stdout] 755 | fn module_map_mut(&mut self, namespace: &[Symbol]) -> &mut ModuleSymbolTable { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `split_namespaces` [INFO] [stdout] --> src/symbols.rs:764:8 [INFO] [stdout] | [INFO] [stdout] 764 | fn split_namespaces(symbol: &Symbol) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extend_writable_symbol` [INFO] [stdout] --> src/symbols.rs:955:8 [INFO] [stdout] | [INFO] [stdout] 955 | fn extend_writable_symbol>(&self, symbol: S) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.17s [INFO] running `Command { std: "docker" "inspect" "ab718fab2414435c66a0f6a737e7cd8134d65f93104e9a05fe42763949c7cf25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab718fab2414435c66a0f6a737e7cd8134d65f93104e9a05fe42763949c7cf25", kill_on_drop: false }` [INFO] [stdout] ab718fab2414435c66a0f6a737e7cd8134d65f93104e9a05fe42763949c7cf25