[INFO] updating cached repository https://github.com/oberien/pdbextract [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] dd8953fd8fa9437369734107d72268e5e5515c2b [INFO] checking oberien/pdbextract against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Fpdbextract" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oberien/pdbextract on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/oberien/pdbextract [INFO] finished tweaking git repo https://github.com/oberien/pdbextract [INFO] tweaked toml for git repo https://github.com/oberien/pdbextract written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/oberien/pdbextract already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"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" "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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 071eda0364e355748be516c5d63021dd836ce27d72e4b7195c9ee887c24ff9f0 [INFO] running `"docker" "start" "-a" "071eda0364e355748be516c5d63021dd836ce27d72e4b7195c9ee887c24ff9f0"` [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking fallible-iterator v0.1.3 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking multimap v0.4.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking pdb v0.2.0 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking regex v0.2.3 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Checking backtrace v0.3.4 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking pdbextract v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/ir/classes.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `multimap::MultiMap` [INFO] [stderr] --> src/ir/convert.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use multimap::MultiMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/ir/classes.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `multimap::MultiMap` [INFO] [stderr] --> src/ir/convert.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use multimap::MultiMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/ir/name.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | / lazy_static! { [INFO] [stderr] 55 | | static ref RE: Regex = Regex::new("[^a-zA-z0-9]+").unwrap(); [INFO] [stderr] 56 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/ir/name.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | / lazy_static! { [INFO] [stderr] 55 | | static ref RE: Regex = Regex::new("[^a-zA-z0-9]+").unwrap(); [INFO] [stderr] 56 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/ir/classes.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | if let Some(position) = members.iter().position(|m| m.offset() == offset) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/ir/classes.rs:166:28 [INFO] [stderr] | [INFO] [stderr] 166 | fn transform_bitfields(name: &Name, mut members: VecDeque) -> VecDeque { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typ` [INFO] [stderr] --> src/ir/classes.rs:231:51 [INFO] [stderr] | [INFO] [stderr] 231 | TypeData::VirtualFunctionTablePointer(typ) => Some(ClassMember::Vtable), [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_typ` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind` [INFO] [stderr] --> src/ir/classes.rs:261:41 [INFO] [stderr] | [INFO] [stderr] 261 | let BaseClassType { attributes, kind, offset, base_class, .. } = class; [INFO] [stderr] | ^^^^ help: try ignoring the field: `kind: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `base_pointer` [INFO] [stderr] --> src/ir/classes.rs:285:68 [INFO] [stderr] | [INFO] [stderr] 285 | let VirtualBaseClassType { direct, attributes, base_class, base_pointer, [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `base_pointer: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typ` [INFO] [stderr] --> src/ir/classes.rs:502:35 [INFO] [stderr] | [INFO] [stderr] 502 | TypeData::Enumeration(typ) => [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_typ` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nested` [INFO] [stderr] --> src/ir/unions.rs:27:46 [INFO] [stderr] | [INFO] [stderr] 27 | ... TypeData::Nested(nested) => {}, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_nested` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arena` [INFO] [stderr] --> src/ir/size.rs:8:20 [INFO] [stderr] | [INFO] [stderr] 8 | fn size(&self, arena: &Arena) -> usize { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_arena` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arena` [INFO] [stderr] --> src/ir/size.rs:64:20 [INFO] [stderr] | [INFO] [stderr] 64 | fn size(&self, arena: &Arena) -> usize { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_arena` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arena` [INFO] [stderr] --> src/ir/size.rs:121:20 [INFO] [stderr] | [INFO] [stderr] 121 | fn size(&self, arena: &Arena) -> usize { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_arena` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/ir/write.rs:220:37 [INFO] [stderr] | [INFO] [stderr] 220 | let BaseClass { attributes, offset, base_class } = base; [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `offset: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind` [INFO] [stderr] --> src/ir/write.rs:222:27 [INFO] [stderr] | [INFO] [stderr] 222 | let Class { name, kind, members, properties, size } = &self.arena[base_class]; [INFO] [stderr] | ^^^^ help: try ignoring the field: `kind: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `properties` [INFO] [stderr] --> src/ir/write.rs:222:42 [INFO] [stderr] | [INFO] [stderr] 222 | let Class { name, kind, members, properties, size } = &self.arena[base_class]; [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `base_pointer_offset` [INFO] [stderr] --> src/ir/write.rs:238:44 [INFO] [stderr] | [INFO] [stderr] 238 | let VirtualBaseClass { attributes, base_pointer_offset, base_class, .. } = base; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `base_pointer_offset: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind` [INFO] [stderr] --> src/ir/write.rs:240:27 [INFO] [stderr] | [INFO] [stderr] 240 | let Class { name, kind, members, properties, size } = &self.arena[base_class]; [INFO] [stderr] | ^^^^ help: try ignoring the field: `kind: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `properties` [INFO] [stderr] --> src/ir/write.rs:240:42 [INFO] [stderr] | [INFO] [stderr] 240 | let Class { name, kind, members, properties, size } = &self.arena[base_class]; [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/ir/write.rs:381:24 [INFO] [stderr] | [INFO] [stderr] 381 | let Bitfield { fields } = b; [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `constant` [INFO] [stderr] --> src/ir/write.rs:411:36 [INFO] [stderr] | [INFO] [stderr] 411 | let Modifier { underlying, constant, .. } = m; [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `constant: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ir/classes.rs:94:25 [INFO] [stderr] | [INFO] [stderr] 94 | let mut union_struct: Vec<_> = members.drain(..position+1).collect(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/ir/classes.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | if let Some(position) = members.iter().position(|m| m.offset() == offset) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/ir/classes.rs:166:28 [INFO] [stderr] | [INFO] [stderr] 166 | fn transform_bitfields(name: &Name, mut members: VecDeque) -> VecDeque { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typ` [INFO] [stderr] --> src/ir/classes.rs:231:51 [INFO] [stderr] | [INFO] [stderr] 231 | TypeData::VirtualFunctionTablePointer(typ) => Some(ClassMember::Vtable), [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_typ` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind` [INFO] [stderr] --> src/ir/classes.rs:261:41 [INFO] [stderr] | [INFO] [stderr] 261 | let BaseClassType { attributes, kind, offset, base_class, .. } = class; [INFO] [stderr] | ^^^^ help: try ignoring the field: `kind: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `base_pointer` [INFO] [stderr] --> src/ir/classes.rs:285:68 [INFO] [stderr] | [INFO] [stderr] 285 | let VirtualBaseClassType { direct, attributes, base_class, base_pointer, [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `base_pointer: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typ` [INFO] [stderr] --> src/ir/classes.rs:502:35 [INFO] [stderr] | [INFO] [stderr] 502 | TypeData::Enumeration(typ) => [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_typ` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nested` [INFO] [stderr] --> src/ir/unions.rs:27:46 [INFO] [stderr] | [INFO] [stderr] 27 | ... TypeData::Nested(nested) => {}, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_nested` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arena` [INFO] [stderr] --> src/ir/size.rs:8:20 [INFO] [stderr] | [INFO] [stderr] 8 | fn size(&self, arena: &Arena) -> usize { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_arena` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arena` [INFO] [stderr] --> src/ir/size.rs:64:20 [INFO] [stderr] | [INFO] [stderr] 64 | fn size(&self, arena: &Arena) -> usize { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_arena` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arena` [INFO] [stderr] --> src/ir/size.rs:121:20 [INFO] [stderr] | [INFO] [stderr] 121 | fn size(&self, arena: &Arena) -> usize { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_arena` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/ir/write.rs:220:37 [INFO] [stderr] | [INFO] [stderr] 220 | let BaseClass { attributes, offset, base_class } = base; [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `offset: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind` [INFO] [stderr] --> src/ir/write.rs:222:27 [INFO] [stderr] | [INFO] [stderr] 222 | let Class { name, kind, members, properties, size } = &self.arena[base_class]; [INFO] [stderr] | ^^^^ help: try ignoring the field: `kind: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `properties` [INFO] [stderr] --> src/ir/write.rs:222:42 [INFO] [stderr] | [INFO] [stderr] 222 | let Class { name, kind, members, properties, size } = &self.arena[base_class]; [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `base_pointer_offset` [INFO] [stderr] --> src/ir/write.rs:238:44 [INFO] [stderr] | [INFO] [stderr] 238 | let VirtualBaseClass { attributes, base_pointer_offset, base_class, .. } = base; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `base_pointer_offset: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind` [INFO] [stderr] --> src/ir/write.rs:240:27 [INFO] [stderr] | [INFO] [stderr] 240 | let Class { name, kind, members, properties, size } = &self.arena[base_class]; [INFO] [stderr] | ^^^^ help: try ignoring the field: `kind: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `properties` [INFO] [stderr] --> src/ir/write.rs:240:42 [INFO] [stderr] | [INFO] [stderr] 240 | let Class { name, kind, members, properties, size } = &self.arena[base_class]; [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/ir/write.rs:381:24 [INFO] [stderr] | [INFO] [stderr] 381 | let Bitfield { fields } = b; [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `constant` [INFO] [stderr] --> src/ir/write.rs:411:36 [INFO] [stderr] | [INFO] [stderr] 411 | let Modifier { underlying, constant, .. } = m; [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `constant: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ir/classes.rs:94:25 [INFO] [stderr] | [INFO] [stderr] 94 | let mut union_struct: Vec<_> = members.drain(..position+1).collect(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `match_default_bindings` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(match_default_bindings)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 23 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: the feature `match_default_bindings` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(match_default_bindings)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 23 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.43s [INFO] running `"docker" "inspect" "071eda0364e355748be516c5d63021dd836ce27d72e4b7195c9ee887c24ff9f0"` [INFO] running `"docker" "rm" "-f" "071eda0364e355748be516c5d63021dd836ce27d72e4b7195c9ee887c24ff9f0"` [INFO] [stdout] 071eda0364e355748be516c5d63021dd836ce27d72e4b7195c9ee887c24ff9f0