[INFO] fetching crate obelix 0.2.0...
[INFO] testing obelix-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate obelix 0.2.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate obelix 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate obelix 0.2.0
[INFO] finished tweaking crates.io crate obelix 0.2.0
[INFO] tweaked toml for crates.io crate obelix 0.2.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate obelix 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee0f5b2713718aa0194dd3f4c7c7a54e4437a8da7690452aa0ff7c683ffc106d
[INFO] running `Command { std: "docker" "start" "-a" "ee0f5b2713718aa0194dd3f4c7c7a54e4437a8da7690452aa0ff7c683ffc106d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee0f5b2713718aa0194dd3f4c7c7a54e4437a8da7690452aa0ff7c683ffc106d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee0f5b2713718aa0194dd3f4c7c7a54e4437a8da7690452aa0ff7c683ffc106d", kill_on_drop: false }`
[INFO] [stdout] ee0f5b2713718aa0194dd3f4c7c7a54e4437a8da7690452aa0ff7c683ffc106d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37e9caff75d0ab497e7c0e52c823968a55e2105dd65f7ffcad2911b582270304
[INFO] running `Command { std: "docker" "start" "-a" "37e9caff75d0ab497e7c0e52c823968a55e2105dd65f7ffcad2911b582270304", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling obelix v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.53s
[INFO] running `Command { std: "docker" "inspect" "37e9caff75d0ab497e7c0e52c823968a55e2105dd65f7ffcad2911b582270304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37e9caff75d0ab497e7c0e52c823968a55e2105dd65f7ffcad2911b582270304", kill_on_drop: false }`
[INFO] [stdout] 37e9caff75d0ab497e7c0e52c823968a55e2105dd65f7ffcad2911b582270304
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e70e1c2c6214454aa3c283a9680439364e0c5aeefb21ee6056246c80d41cf4d7
[INFO] running `Command { std: "docker" "start" "-a" "e70e1c2c6214454aa3c283a9680439364e0c5aeefb21ee6056246c80d41cf4d7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling obelix v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "e70e1c2c6214454aa3c283a9680439364e0c5aeefb21ee6056246c80d41cf4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e70e1c2c6214454aa3c283a9680439364e0c5aeefb21ee6056246c80d41cf4d7", kill_on_drop: false }`
[INFO] [stdout] e70e1c2c6214454aa3c283a9680439364e0c5aeefb21ee6056246c80d41cf4d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6ca8a609e05be80f78e2c795ff3d6a87cf44b1e813727dcb00d4079c883fa33
[INFO] running `Command { std: "docker" "start" "-a" "a6ca8a609e05be80f78e2c795ff3d6a87cf44b1e813727dcb00d4079c883fa33", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/obelix-959d32d04ae945e1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/obelix-6633dd337691fbb4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/errors.rs (/opt/rustwide/target/debug/deps/errors-10324640691a4dfe)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test error ... ignored
[INFO] [stdout] test errors ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- errors stdout ----
[INFO] [stdout] Testing ./tests/errors-resources/so-62180281_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/function-body-with-params_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62180281_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/urlo-44338_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/method_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62075617_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62075617_in.rs
[INFO] [stdout] File { shebang: None, attrs: [], items: [Use(ItemUse { attrs: [], vis: Inherited, use_token: Use, leading_colon: None, tree: Path(UsePath { ident: Ident { sym: std, span: bytes(5130..5133) }, colon2_token: Colon2, tree: Path(UsePath { ident: Ident { sym: sync, span: bytes(5135..5139) }, colon2_token: Colon2, tree: Group(UseGroup { brace_token: Brace, items: [Name(UseName { ident: Ident { sym: mpsc, span: bytes(5142..5146) } }), Comma, Name(UseName { ident: Ident { sym: Arc, span: bytes(5148..5151) } }), Comma, Name(UseName { ident: Ident { sym: Mutex, span: bytes(5153..5158) } })] }) }) }), semi_token: Semi }), Use(ItemUse { attrs: [], vis: Inherited, use_token: Use, leading_colon: None, tree: Path(UsePath { ident: Ident { sym: std, span: bytes(5165..5168) }, colon2_token: Colon2, tree: Name(UseName { ident: Ident { sym: thread, span: bytes(5170..5176) } }) }), semi_token: Semi }), Struct(ItemStruct { attrs: [], vis: Inherited, struct_token: Struct, ident: Ident { sym: Job, span: bytes(5185..5188) }, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, fields: Named(FieldsNamed { brace_token: Brace, named: [Field { attrs: [], vis: Inherited, ident: Some(Ident { sym: x, span: bytes(5195..5196) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(5198..5203) }, arguments: None }] } }) }, Comma] }), semi_token: None }), Struct(ItemStruct { attrs: [], vis: Inherited, struct_token: Struct, ident: Ident { sym: WorkerPool, span: bytes(5214..5224) }, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, fields: Named(FieldsNamed { brace_token: Brace, named: [Field { attrs: [], vis: Inherited, ident: Some(Ident { sym: sender, span: bytes(5231..5237) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: mpsc, span: bytes(5239..5243) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: Sender, span: bytes(5245..5251) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Job, span: bytes(5252..5255) }, arguments: None }] } }))], gt_token: Gt }) }] } }) }, Comma, Field { attrs: [], vis: Inherited, ident: Some(Ident { sym: workers, span: bytes(5262..5269) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Vec, span: bytes(5271..5274) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Worker, span: bytes(5275..5281) }, arguments: None }] } }))], gt_token: Gt }) }] } }) }, Comma] }), semi_token: None }), Impl(ItemImpl { attrs: [], defaultness: None, unsafety: None, impl_token: Impl, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, trait_: None, self_ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: WorkerPool, span: bytes(5291..5301) }, arguments: None }] } }), brace_token: Brace, items: [Method(ImplItemMethod { attrs: [], vis: Inherited, defaultness: None, sig: Signature { constness: None, asyncness: None, unsafety: None, abi: None, fn_token: Fn, ident: Ident { sym: new, span: bytes(5311..5314) }, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, paren_token: Paren, inputs: [Typed(PatType { attrs: [], pat: Ident(PatIdent { attrs: [], by_ref: None, mutability: None, ident: Ident { sym: num_workers, span: bytes(5315..5326) }, subpat: None }), colon_token: Colon, ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(5328..5333) }, arguments: None }] } }) })], variadic: None, output: Type(RArrow, Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: WorkerPool, span: bytes(5338..5348) }, arguments: None }] } })) }, block: Block { brace_token: Brace, stmts: [Local(Local { attrs: [], let_token: Let, pat: Ident(PatIdent { attrs: [], by_ref: None, mutability: Some(Mut), ident: Ident { sym: workers, span: bytes(5367..5374) }, subpat: None }), init: Some((Eq, Call(ExprCall { attrs: [], func: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Vec, span: bytes(5377..5380) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: with_capacity, span: bytes(5382..5395) }, arguments: None }] } }), paren_token: Paren, args: [Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: num_workers, span: bytes(5396..5407) }, arguments: None }] } })] }))), semi_token: Semi }), Local(Local { attrs: [], let_token: Let, pat: Tuple(PatTuple { attrs: [], paren_token: Paren, elems: [Ident(PatIdent { attrs: [], by_ref: None, mutability: None, ident: Ident { sym: sender, span: bytes(5423..5429) }, subpat: None }), Comma, Ident(PatIdent { attrs: [], by_ref: None, mutability: None, ident: Ident { sym: receiver, span: bytes(5431..5439) }, subpat: None })] }), init: Some((Eq, Call(ExprCall { attrs: [], func: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: mpsc, span: bytes(5443..5447) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: channel, span: bytes(5449..5456) }, arguments: None }] } }), paren_token: Paren, args: [] }))), semi_token: Semi }), Local(Local { attrs: [], let_token: Let, pat: Ident(PatIdent { attrs: [], by_ref: None, mutability: None, ident: Ident { sym: receiver, span: bytes(5472..5480) }, subpat: None }), init: Some((Eq, Call(ExprCall { attrs: [], func: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Arc, span: bytes(5483..5486) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: new, span: bytes(5488..5491) }, arguments: None }] } }), paren_token: Paren, args: [Call(ExprCall { attrs: [], func: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Mutex, span: bytes(5492..5497) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: new, span: bytes(5499..5502) }, arguments: None }] } }), paren_token: Paren, args: [Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: receiver, span: bytes(5503..5511) }, arguments: None }] } })] })] }))), semi_token: Semi }), Expr(ForLoop(ExprForLoop { attrs: [], label: None, for_token: For, pat: Ident(PatIdent { attrs: [], by_ref: None, mutability: None, ident: Ident { sym: id, span: bytes(5527..5529) }, subpat: None }), in_token: In, expr: Range(ExprRange { attrs: [], from: Some(Lit(ExprLit { attrs: [], lit: Int(LitInt { token: 0 }) })), limits: HalfOpen(Dot2), to: Some(Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: num_workers, span: bytes(5536..5547) }, arguments: None }] } })) }), body: Block { brace_token: Brace, stmts: [Semi(MethodCall(ExprMethodCall { attrs: [], receiver: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: workers, span: bytes(5562..5569) }, arguments: None }] } }), dot_token: Dot, method: Ident { sym: push, span: bytes(5570..5574) }, turbofish: None, paren_token: Paren, args: [Call(ExprCall { attrs: [], func: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Worker, span: bytes(5575..5581) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: new, span: bytes(5583..5586) }, arguments: None }] } }), paren_token: Paren, args: [Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: id, span: bytes(5587..5589) }, arguments: None }] } }), Comma, MethodCall(ExprMethodCall { attrs: [], receiver: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: receiver, span: bytes(5591..5599) }, arguments: None }] } }), dot_token: Dot, method: Ident { sym: clone, span: bytes(5600..5605) }, turbofish: None, paren_token: Paren, args: [] })] })] }), Semi)] } })), Expr(Struct(ExprStruct { attrs: [], path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: WorkerPool, span: bytes(5629..5639) }, arguments: None }] }, brace_token: Brace, fields: [FieldValue { attrs: [], member: Named(Ident { sym: sender, span: bytes(5642..5648) }), colon_token: None, expr: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: sender, span: bytes(5642..5648) }, arguments: None }] } }) }, Comma, FieldValue { attrs: [], member: Named(Ident { sym: workers, span: bytes(5650..5657) }), colon_token: None, expr: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: workers, span: bytes(5650..5657) }, arguments: None }] } }) }], dot2_token: None, rest: None }))] } })] }), Struct(ItemStruct { attrs: [], vis: Inherited, struct_token: Struct, ident: Ident { sym: Worker, span: bytes(5675..5681) }, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, fields: Named(FieldsNamed { brace_token: Brace, named: [Field { attrs: [], vis: Inherited, ident: Some(Ident { sym: id, span: bytes(5688..5690) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(5692..5697) }, arguments: None }] } }) }, Comma, Field { attrs: [], vis: Inherited, ident: Some(Ident { sym: thread, span: bytes(5703..5709) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Option, span: bytes(5711..5717) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: thread, span: bytes(5718..5724) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: JoinHandle, span: bytes(5726..5736) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Tuple(TypeTuple { paren_token: Paren, elems: [] }))], gt_token: Gt }) }] } }))], gt_token: Gt }) }] } }) }, Comma, Field { attrs: [], vis: Inherited, ident: Some(Ident { sym: receiver, span: bytes(5747..5755) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Arc, span: bytes(5757..5760) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Mutex, span: bytes(5761..5766) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: mpsc, span: bytes(5767..5771) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: Receiver, span: bytes(5773..5781) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Job, span: bytes(5782..5785) }, arguments: None }] } }))], gt_token: Gt }) }] } }))], gt_token: Gt }) }] } }))], gt_token: Gt }) }] } }) }, Comma] }), semi_token: None }), Impl(ItemImpl { attrs: [], defaultness: None, unsafety: None, impl_token: Impl, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, trait_: None, self_ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Worker, span: bytes(5797..5803) }, arguments: None }] } }), brace_token: Brace, items: [Method(ImplItemMethod { attrs: [], vis: Inherited, defaultness: None, sig: Signature { constness: None, asyncness: None, unsafety: None, abi: None, fn_token: Fn, ident: Ident { sym: new, span: bytes(5813..5816) }, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, paren_token: Paren, inputs: [Typed(PatType { attrs: [], pat: Ident(PatIdent { attrs: [], by_ref: None, mutability: None, ident: Ident { sym: id, span: bytes(5817..5819) }, subpat: None }), colon_token: Colon, ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(5821..5826) }, arguments: None }] } }) }), Comma, Typed(PatType { attrs: [], pat: Ident(PatIdent { attrs: [], by_ref: None, mutability: None, ident: Ident { sym: receiver, span: bytes(5828..5836) }, subpat: None }), colon_token: Colon, ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Arc, span: bytes(5838..5841) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Mutex, span: bytes(5842..5847) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: mpsc, span: bytes(5848..5852) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: Receiver, span: bytes(5854..5862) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Job, span: bytes(5863..5866) }, arguments: None }] } }))], gt_token: Gt }) }] } }))], gt_token: Gt }) }] } }))], gt_token: Gt }) }] } }) })], variadic: None, output: Type(RArrow, Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Worker, span: bytes(5874..5880) }, arguments: None }] } })) }, block: Block { brace_token: Brace, stmts: [Expr(Struct(ExprStruct { attrs: [], path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Worker, span: bytes(5891..5897) }, arguments: None }] }, brace_token: Brace, fields: [FieldValue { attrs: [], member: Named(Ident { sym: id, span: bytes(5912..5914) }), colon_token: None, expr: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: id, span: bytes(5912..5914) }, arguments: None }] } }) }, Comma, FieldValue { attrs: [], member: Named(Ident { sym: thread, span: bytes(5928..5934) }), colon_token: Some(Colon), expr: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: None, span: bytes(5936..5940) }, arguments: None }] } }) }, Comma, FieldValue { attrs: [], member: Named(Ident { sym: receiver, span: bytes(5954..5962) }), colon_token: None, expr: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: receiver, span: bytes(5954..5962) }, arguments: None }] } }) }, Comma], dot2_token: None, rest: None }))] } }), Method(ImplItemMethod { attrs: [], vis: Inherited, defaultness: None, sig: Signature { constness: None, asyncness: None, unsafety: None, abi: None, fn_token: Fn, ident: Ident { sym: start, span: bytes(5987..5992) }, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, paren_token: Paren, inputs: [Receiver(Receiver { attrs: [], reference: Some((And, None)), mutability: Some(Mut), self_token: SelfValue })], variadic: None, output: Default }, block: Block { brace_token: Brace, stmts: [Semi(Assign(ExprAssign { attrs: [], left: Field(ExprField { attrs: [], base: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: self, span: bytes(6014..6018) }, arguments: None }] } }), dot_token: Dot, member: Named(Ident { sym: thread, span: bytes(6019..6025) }) }), eq_token: Eq, right: Call(ExprCall { attrs: [], func: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Some, span: bytes(6028..6032) }, arguments: None }] } }), paren_token: Paren, args: [Call(ExprCall { attrs: [], func: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: thread, span: bytes(6033..6039) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: spawn, span: bytes(6041..6046) }, arguments: None }] } }), paren_token: Paren, args: [Closure(ExprClosure { attrs: [], asyncness: None, movability: None, capture: Some(Move), or1_token: Or, inputs: [], or2_token: Or, output: Default, body: Loop(ExprLoop { attrs: [], label: None, loop_token: Loop, body: Block { brace_token: Brace, stmts: [Local(Local { attrs: [], let_token: Let, pat: Ident(PatIdent { attrs: [], by_ref: None, mutability: None, ident: Ident { sym: job, span: bytes(6078..6081) }, subpat: None }), init: Some((Eq, MethodCall(ExprMethodCall { attrs: [], receiver: MethodCall(ExprMethodCall { attrs: [], receiver: MethodCall(ExprMethodCall { attrs: [], receiver: MethodCall(ExprMethodCall { attrs: [], receiver: Field(ExprField { attrs: [], base: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: self, span: bytes(6084..6088) }, arguments: None }] } }), dot_token: Dot, member: Named(Ident { sym: receiver, span: bytes(6089..6097) }) }), dot_token: Dot, method: Ident { sym: lock, span: bytes(6098..6102) }, turbofish: None, paren_token: Paren, args: [] }), dot_token: Dot, method: Ident { sym: unwrap, span: bytes(6105..6111) }, turbofish: None, paren_token: Paren, args: [] }), dot_token: Dot, method: Ident { sym: recv, span: bytes(6114..6118) }, turbofish: None, paren_token: Paren, args: [] }), dot_token: Dot, method: Ident { sym: unwrap, span: bytes(6121..6127) }, turbofish: None, paren_token: Paren, args: [] }))), semi_token: Semi }), Semi(MethodCall(ExprMethodCall { attrs: [], receiver: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: self, span: bytes(6143..6147) }, arguments: None }] } }), dot_token: Dot, method: Ident { sym: add_to_id, span: bytes(6148..6157) }, turbofish: None, paren_token: Paren, args: [Field(ExprField { attrs: [], base: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: job, span: bytes(6158..6161) }, arguments: None }] } }), dot_token: Dot, member: Named(Ident { sym: x, span: bytes(6162..6163) }) })] }), Semi)] } }) })] })] }) }), Semi)] } }), Method(ImplItemMethod { attrs: [], vis: Public(VisPublic { pub_token: Pub }), defaultness: None, sig: Signature { constness: None, asyncness: None, unsafety: None, abi: None, fn_token: Fn, ident: Ident { sym: add_to_id, span: bytes(6196..6205) }, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, paren_token: Paren, inputs: [Receiver(Receiver { attrs: [], reference: Some((And, None)), mutability: None, self_token: SelfValue }), Comma, Typed(PatType { attrs: [], pat: Wild(PatWild { attrs: [], underscore_token: Underscore }), colon_token: Colon, ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(6216..6221) }, arguments: None }] } }) })], variadic: None, output: Default }, block: Block { brace_token: Brace, stmts: [] } })] })] }
[INFO] [stdout] File { shebang: None, attrs: [], items: [Use(ItemUse { attrs: [], vis: Inherited, use_token: Use, leading_colon: None, tree: Path(UsePath { ident: Ident { sym: std, span: bytes(6233..6236) }, colon2_token: Colon2, tree: Path(UsePath { ident: Ident { sym: sync, span: bytes(6238..6242) }, colon2_token: Colon2, tree: Group(UseGroup { brace_token: Brace, items: [Name(UseName { ident: Ident { sym: mpsc, span: bytes(6245..6249) } }), Comma, Name(UseName { ident: Ident { sym: Arc, span: bytes(6251..6254) } }), Comma, Name(UseName { ident: Ident { sym: Mutex, span: bytes(6256..6261) } })] }) }) }), semi_token: Semi }), Use(ItemUse { attrs: [], vis: Inherited, use_token: Use, leading_colon: None, tree: Path(UsePath { ident: Ident { sym: std, span: bytes(6268..6271) }, colon2_token: Colon2, tree: Name(UseName { ident: Ident { sym: thread, span: bytes(6273..6279) } }) }), semi_token: Semi }), Struct(ItemStruct { attrs: [], vis: Inherited, struct_token: Struct, ident: Ident { sym: Job, span: bytes(6288..6291) }, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, fields: Named(FieldsNamed { brace_token: Brace, named: [Field { attrs: [], vis: Inherited, ident: Some(Ident { sym: x, span: bytes(6298..6299) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(6301..6306) }, arguments: None }] } }) }, Comma] }), semi_token: None }), Struct(ItemStruct { attrs: [], vis: Inherited, struct_token: Struct, ident: Ident { sym: Worker, span: bytes(6778..6784) }, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, fields: Named(FieldsNamed { brace_token: Brace, named: [Field { attrs: [], vis: Inherited, ident: Some(Ident { sym: id, span: bytes(6791..6793) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(6795..6800) }, arguments: None }] } }) }, Comma, Field { attrs: [], vis: Inherited, ident: Some(Ident { sym: thread, span: bytes(6806..6812) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Option, span: bytes(6814..6820) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: thread, span: bytes(6821..6827) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: JoinHandle, span: bytes(6829..6839) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Tuple(TypeTuple { paren_token: Paren, elems: [] }))], gt_token: Gt }) }] } }))], gt_token: Gt }) }] } }) }, Comma, Field { attrs: [], vis: Inherited, ident: Some(Ident { sym: receiver, span: bytes(6850..6858) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Arc, span: bytes(6860..6863) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Mutex, span: bytes(6864..6869) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: mpsc, span: bytes(6870..6874) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: Receiver, span: bytes(6876..6884) }, arguments: AngleBracketed(AngleBracketedGenericArguments { colon2_token: None, lt_token: Lt, args: [Type(Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Job, span: bytes(6885..6888) }, arguments: None }] } }))], gt_token: Gt }) }] } }))], gt_token: Gt }) }] } }))], gt_token: Gt }) }] } }) }, Comma] }), semi_token: None }), Impl(ItemImpl { attrs: [], defaultness: None, unsafety: None, impl_token: Impl, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, trait_: None, self_ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Worker, span: bytes(6900..6906) }, arguments: None }] } }), brace_token: Brace, items: [Method(ImplItemMethod { attrs: [], vis: Inherited, defaultness: None, sig: Signature { constness: None, asyncness: None, unsafety: None, abi: None, fn_token: Fn, ident: Ident { sym: start, span: bytes(7090..7095) }, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, paren_token: Paren, inputs: [Receiver(Receiver { attrs: [], reference: Some((And, None)), mutability: Some(Mut), self_token: SelfValue })], variadic: None, output: Default }, block: Block { brace_token: Brace, stmts: [Semi(Assign(ExprAssign { attrs: [], left: Field(ExprField { attrs: [], base: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: self, span: bytes(7117..7121) }, arguments: None }] } }), dot_token: Dot, member: Named(Ident { sym: thread, span: bytes(7122..7128) }) }), eq_token: Eq, right: Call(ExprCall { attrs: [], func: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Some, span: bytes(7131..7135) }, arguments: None }] } }), paren_token: Paren, args: [Call(ExprCall { attrs: [], func: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: thread, span: bytes(7136..7142) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: spawn, span: bytes(7144..7149) }, arguments: None }] } }), paren_token: Paren, args: [Closure(ExprClosure { attrs: [], asyncness: None, movability: None, capture: Some(Move), or1_token: Or, inputs: [], or2_token: Or, output: Default, body: Loop(ExprLoop { attrs: [], label: None, loop_token: Loop, body: Block { brace_token: Brace, stmts: [Local(Local { attrs: [], let_token: Let, pat: Ident(PatIdent { attrs: [], by_ref: None, mutability: None, ident: Ident { sym: job, span: bytes(7181..7184) }, subpat: None }), init: Some((Eq, MethodCall(ExprMethodCall { attrs: [], receiver: MethodCall(ExprMethodCall { attrs: [], receiver: MethodCall(ExprMethodCall { attrs: [], receiver: MethodCall(ExprMethodCall { attrs: [], receiver: Field(ExprField { attrs: [], base: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: self, span: bytes(7187..7191) }, arguments: None }] } }), dot_token: Dot, member: Named(Ident { sym: receiver, span: bytes(7192..7200) }) }), dot_token: Dot, method: Ident { sym: lock, span: bytes(7201..7205) }, turbofish: None, paren_token: Paren, args: [] }), dot_token: Dot, method: Ident { sym: unwrap, span: bytes(7208..7214) }, turbofish: None, paren_token: Paren, args: [] }), dot_token: Dot, method: Ident { sym: recv, span: bytes(7217..7221) }, turbofish: None, paren_token: Paren, args: [] }), dot_token: Dot, method: Ident { sym: unwrap, span: bytes(7224..7230) }, turbofish: None, paren_token: Paren, args: [] }))), semi_token: Semi })] } }) })] })] }) }), Semi)] } }), Method(ImplItemMethod { attrs: [], vis: Public(VisPublic { pub_token: Pub }), defaultness: None, sig: Signature { constness: None, asyncness: None, unsafety: None, abi: None, fn_token: Fn, ident: Ident { sym: add_to_id, span: bytes(7299..7308) }, generics: Generics { lt_token: None, params: [], gt_token: None, where_clause: None }, paren_token: Paren, inputs: [Receiver(Receiver { attrs: [], reference: Some((And, None)), mutability: None, self_token: SelfValue }), Comma, Typed(PatType { attrs: [], pat: Wild(PatWild { attrs: [], underscore_token: Underscore }), colon_token: Colon, ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(7319..7324) }, arguments: None }] } }) })], variadic: None, output: Default }, block: Block { brace_token: Brace, stmts: [] } })] })] }
[INFO] [stdout] thread 'errors' panicked at 'Could not create file: Os { code: 30, kind: Other, message: "Read-only file system" }', tests/errors.rs:89:18
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55e91092b9f0 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55e91092b9f0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55e91092b9f0 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55e91092b9f0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55e91095089c - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x55e910928415 - std::io::Write::write_fmt::h87f19b0a2cd190bc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x55e91092ddab - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55e91092ddab - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55e91092ddab - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55e91092d8bc - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55e91092e499 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:626:17
[INFO] [stdout]   11:     0x55e91092df57 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55e91092beec - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55e91092deb9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55e9100f7c81 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55e9100f7d73 - core::result::unwrap_failed::h6160d2b4bfbb0e87
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1355:5
[INFO] [stdout]   16:     0x55e9100fe200 - core::result::Result<T,E>::expect::hc1f6984ca41ed832
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:997:23
[INFO] [stdout]   17:     0x55e9100f905c - errors::test_one::h3f538af993aff0c8
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/errors.rs:88:13
[INFO] [stdout]   18:     0x55e9100fa630 - errors::errors::{{closure}}::hcbc71f545f4a388f
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/errors.rs:15:13
[INFO] [stdout]   19:     0x55e9100fc79e - core::iter::adapters::map::map_try_fold::{{closure}}::h4fa7fa7fd7d6f25a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/iter/adapters/map.rs:89:28
[INFO] [stdout]   20:     0x55e9100fd2ae - core::iter::traits::iterator::Iterator::try_fold::h458f988e8e50a5fc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/iter/traits/iterator.rs:1972:21
[INFO] [stdout]   21:     0x55e9100fc391 - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::try_fold::h86f5643f3d29d37f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/iter/adapters/map.rs:115:9
[INFO] [stdout]   22:     0x55e9100fc6a8 - core::iter::traits::iterator::Iterator::find_map::hcb4cb32a609fa8cb
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/iter/traits/iterator.rs:2356:9
[INFO] [stdout]   23:     0x55e9100fe339 - <core::iter::adapters::filter_map::FilterMap<I,F> as core::iter::traits::iterator::Iterator>::next::h6f7b2775d0b66feb
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/iter/adapters/filter_map.rs:61:9
[INFO] [stdout]   24:     0x55e9100fd456 - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter_nested::SpecFromIterNested<T,I>>::from_iter::h026b9f29ea010b58
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/vec/spec_from_iter_nested.rs:23:32
[INFO] [stdout]   25:     0x55e9100fda46 - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter::SpecFromIter<T,I>>::from_iter::h3c30bb2ac63c8f74
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/vec/spec_from_iter.rs:33:9
[INFO] [stdout]   26:     0x55e9100fd9e6 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h31ac05959ba80055
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/vec/mod.rs:2449:9
[INFO] [stdout]   27:     0x55e9100fe616 - core::iter::traits::iterator::Iterator::collect::hc71fd0d5beb6cd97
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/iter/traits/iterator.rs:1748:9
[INFO] [stdout]   28:     0x55e9100fa2e8 - errors::errors::ha2e27787ce69f952
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/errors.rs:9:19
[INFO] [stdout]   29:     0x55e9100fa22a - errors::errors::{{closure}}::h1c0d6ad3db4558a8
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/errors.rs:5:1
[INFO] [stdout]   30:     0x55e9100fb24e - core::ops::function::FnOnce::call_once::h473ee69b01d3c836
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   31:     0x55e9108b8343 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   32:     0x55e9108b8343 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5
[INFO] [stdout]   33:     0x55e9108b6e00 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf6d2a51e5587546c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   34:     0x55e9108b6e00 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   35:     0x55e9108b6e00 - std::panicking::try::do_call::hd36aef60f84b6d36
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   36:     0x55e9108b6e00 - std::panicking::try::h9932b4480e69817c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   37:     0x55e9108b6e00 - std::panic::catch_unwind::h6aa177099cfff5f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   38:     0x55e9108b6e00 - test::run_test_in_process::h5884d6f2d99e20c3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18
[INFO] [stdout]   39:     0x55e9108b6e00 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39
[INFO] [stdout]   40:     0x55e9108904b2 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37
[INFO] [stdout]   41:     0x55e9108904b2 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   42:     0x55e910894068 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   43:     0x55e910894068 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   44:     0x55e910894068 - std::panicking::try::do_call::h062597b7acfd6b82
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   45:     0x55e910894068 - std::panicking::try::h0d7b79db04c14552
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   46:     0x55e910894068 - std::panic::catch_unwind::hb01a0b5e7c8cd43b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   47:     0x55e910894068 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   48:     0x55e910894068 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   49:     0x55e9109335a7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ece6cfefaff1005
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   50:     0x55e9109335a7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb8b48e55c21f193e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   51:     0x55e9109335a7 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   52:     0x7f503a767609 - start_thread
[INFO] [stdout]   53:     0x7f503a539293 - clone
[INFO] [stdout]   54:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     errors
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 21.22s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test errors'
[INFO] running `Command { std: "docker" "inspect" "a6ca8a609e05be80f78e2c795ff3d6a87cf44b1e813727dcb00d4079c883fa33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ca8a609e05be80f78e2c795ff3d6a87cf44b1e813727dcb00d4079c883fa33", kill_on_drop: false }`
[INFO] [stdout] a6ca8a609e05be80f78e2c795ff3d6a87cf44b1e813727dcb00d4079c883fa33
