[INFO] fetching crate obelix 0.2.0...
[INFO] testing obelix-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate obelix 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate obelix 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", 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-7/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" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42838f532baeb7dc97b9d0eb422c34b3358a6cc3e5626633fc2143df033e59a7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "42838f532baeb7dc97b9d0eb422c34b3358a6cc3e5626633fc2143df033e59a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42838f532baeb7dc97b9d0eb422c34b3358a6cc3e5626633fc2143df033e59a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42838f532baeb7dc97b9d0eb422c34b3358a6cc3e5626633fc2143df033e59a7", kill_on_drop: false }`
[INFO] [stdout] 42838f532baeb7dc97b9d0eb422c34b3358a6cc3e5626633fc2143df033e59a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6c80b71bff1655e9e8b5bc96b3a3ca62b648a45a4ab2dcb2db22353c3d5a7c6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d6c80b71bff1655e9e8b5bc96b3a3ca62b648a45a4ab2dcb2db22353c3d5a7c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling obelix v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "d6c80b71bff1655e9e8b5bc96b3a3ca62b648a45a4ab2dcb2db22353c3d5a7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c80b71bff1655e9e8b5bc96b3a3ca62b648a45a4ab2dcb2db22353c3d5a7c6", kill_on_drop: false }`
[INFO] [stdout] d6c80b71bff1655e9e8b5bc96b3a3ca62b648a45a4ab2dcb2db22353c3d5a7c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d23adadc7edf1d9bb27ab31e2448f94750920668c64a69f986764d502ce4101
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9d23adadc7edf1d9bb27ab31e2448f94750920668c64a69f986764d502ce4101", kill_on_drop: false }`
[INFO] [stderr]    Compiling obelix v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.02s
[INFO] running `Command { std: "docker" "inspect" "9d23adadc7edf1d9bb27ab31e2448f94750920668c64a69f986764d502ce4101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d23adadc7edf1d9bb27ab31e2448f94750920668c64a69f986764d502ce4101", kill_on_drop: false }`
[INFO] [stdout] 9d23adadc7edf1d9bb27ab31e2448f94750920668c64a69f986764d502ce4101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cce87a4b7a1cb67b75f2b98fc58db0080ab8c05e10ab10232776ee31e5ccdc56
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cce87a4b7a1cb67b75f2b98fc58db0080ab8c05e10ab10232776ee31e5ccdc56", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/obelix-82f68061af16e1d3
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/obelix-4e53574c9ba1f6fa
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/errors-d2b38f28bb79f4cc
[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
[INFO] [stdout] 
[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/simple-usused-fn_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62355091_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62339610_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62344665_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/simple_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62180281_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62180281_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62374960_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62101227_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/function-body-with-params_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62160327_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/method_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62374960_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/simple-usused-fn_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/function-body_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62344665_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62355091_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62160327_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/urlo-44338_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62075617_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/function-body_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62101227_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/so-62339610_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/function-body-with-params_out.rs
[INFO] [stdout] Testing ./tests/errors-resources/simple_in.rs
[INFO] [stdout] Testing ./tests/errors-resources/method_in.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(9718..9721) }, colon2_token: Colon2, tree: Path(UsePath { ident: Ident { sym: sync, span: bytes(9723..9727) }, colon2_token: Colon2, tree: Group(UseGroup { brace_token: Brace, items: [Name(UseName { ident: Ident { sym: mpsc, span: bytes(9730..9734) } }), Comma, Name(UseName { ident: Ident { sym: Arc, span: bytes(9736..9739) } }), Comma, Name(UseName { ident: Ident { sym: Mutex, span: bytes(9741..9746) } })] }) }) }), semi_token: Semi }), Use(ItemUse { attrs: [], vis: Inherited, use_token: Use, leading_colon: None, tree: Path(UsePath { ident: Ident { sym: std, span: bytes(9753..9756) }, colon2_token: Colon2, tree: Name(UseName { ident: Ident { sym: thread, span: bytes(9758..9764) } }) }), semi_token: Semi }), Struct(ItemStruct { attrs: [], vis: Inherited, struct_token: Struct, ident: Ident { sym: Job, span: bytes(9773..9776) }, 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(9783..9784) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(9786..9791) }, arguments: None }] } }) }, Comma] }), semi_token: None }), Struct(ItemStruct { attrs: [], vis: Inherited, struct_token: Struct, ident: Ident { sym: WorkerPool, span: bytes(9802..9812) }, 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(9819..9825) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: mpsc, span: bytes(9827..9831) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: Sender, span: bytes(9833..9839) }, 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(9840..9843) }, arguments: None }] } }))], gt_token: Gt }) }] } }) }, Comma, Field { attrs: [], vis: Inherited, ident: Some(Ident { sym: workers, span: bytes(9850..9857) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Vec, span: bytes(9859..9862) }, 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(9863..9869) }, 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(9879..9889) }, 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(9899..9902) }, 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(9903..9914) }, subpat: None }), colon_token: Colon, ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(9916..9921) }, arguments: None }] } }) })], variadic: None, output: Type(RArrow, Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: WorkerPool, span: bytes(9926..9936) }, 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(9955..9962) }, 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(9965..9968) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: with_capacity, span: bytes(9970..9983) }, 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(9984..9995) }, 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(10011..10017) }, subpat: None }), Comma, Ident(PatIdent { attrs: [], by_ref: None, mutability: None, ident: Ident { sym: receiver, span: bytes(10019..10027) }, 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(10031..10035) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: channel, span: bytes(10037..10044) }, 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(10060..10068) }, 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(10071..10074) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: new, span: bytes(10076..10079) }, 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(10080..10085) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: new, span: bytes(10087..10090) }, arguments: None }] } }), paren_token: Paren, args: [Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: receiver, span: bytes(10091..10099) }, 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(10115..10117) }, 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(10124..10135) }, 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(10150..10157) }, arguments: None }] } }), dot_token: Dot, method: Ident { sym: push, span: bytes(10158..10162) }, 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(10163..10169) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: new, span: bytes(10171..10174) }, arguments: None }] } }), paren_token: Paren, args: [Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: id, span: bytes(10175..10177) }, 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(10179..10187) }, arguments: None }] } }), dot_token: Dot, method: Ident { sym: clone, span: bytes(10188..10193) }, turbofish: None, paren_token: Paren, args: [] })] })] }), Semi)] } })), Expr(Struct(ExprStruct { attrs: [], path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: WorkerPool, span: bytes(10217..10227) }, arguments: None }] }, brace_token: Brace, fields: [FieldValue { attrs: [], member: Named(Ident { sym: sender, span: bytes(10230..10236) }), colon_token: None, expr: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: sender, span: bytes(10230..10236) }, arguments: None }] } }) }, Comma, FieldValue { attrs: [], member: Named(Ident { sym: workers, span: bytes(10238..10245) }), colon_token: None, expr: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: workers, span: bytes(10238..10245) }, arguments: None }] } }) }], dot2_token: None, rest: None }))] } })] }), Struct(ItemStruct { attrs: [], vis: Inherited, struct_token: Struct, ident: Ident { sym: Worker, span: bytes(10263..10269) }, 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(10276..10278) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(10280..10285) }, arguments: None }] } }) }, Comma, Field { attrs: [], vis: Inherited, ident: Some(Ident { sym: thread, span: bytes(10291..10297) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Option, span: bytes(10299..10305) }, 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(10306..10312) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: JoinHandle, span: bytes(10314..10324) }, 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(10335..10343) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Arc, span: bytes(10345..10348) }, 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(10349..10354) }, 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(10355..10359) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: Receiver, span: bytes(10361..10369) }, 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(10370..10373) }, 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(10385..10391) }, 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(10401..10404) }, 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(10405..10407) }, subpat: None }), colon_token: Colon, ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(10409..10414) }, arguments: None }] } }) }), Comma, Typed(PatType { attrs: [], pat: Ident(PatIdent { attrs: [], by_ref: None, mutability: None, ident: Ident { sym: receiver, span: bytes(10416..10424) }, subpat: None }), colon_token: Colon, ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Arc, span: bytes(10426..10429) }, 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(10430..10435) }, 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(10436..10440) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: Receiver, span: bytes(10442..10450) }, 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(10451..10454) }, 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(10462..10468) }, 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(10479..10485) }, arguments: None }] }, brace_token: Brace, fields: [FieldValue { attrs: [], member: Named(Ident { sym: id, span: bytes(10500..10502) }), colon_token: None, expr: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: id, span: bytes(10500..10502) }, arguments: None }] } }) }, Comma, FieldValue { attrs: [], member: Named(Ident { sym: thread, span: bytes(10516..10522) }), colon_token: Some(Colon), expr: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: None, span: bytes(10524..10528) }, arguments: None }] } }) }, Comma, FieldValue { attrs: [], member: Named(Ident { sym: receiver, span: bytes(10542..10550) }), colon_token: None, expr: Path(ExprPath { attrs: [], qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: receiver, span: bytes(10542..10550) }, 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(10575..10580) }, 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(10602..10606) }, arguments: None }] } }), dot_token: Dot, member: Named(Ident { sym: thread, span: bytes(10607..10613) }) }), 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(10616..10620) }, 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(10621..10627) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: spawn, span: bytes(10629..10634) }, 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(10666..10669) }, 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(10672..10676) }, arguments: None }] } }), dot_token: Dot, member: Named(Ident { sym: receiver, span: bytes(10677..10685) }) }), dot_token: Dot, method: Ident { sym: lock, span: bytes(10686..10690) }, turbofish: None, paren_token: Paren, args: [] }), dot_token: Dot, method: Ident { sym: unwrap, span: bytes(10693..10699) }, turbofish: None, paren_token: Paren, args: [] }), dot_token: Dot, method: Ident { sym: recv, span: bytes(10702..10706) }, turbofish: None, paren_token: Paren, args: [] }), dot_token: Dot, method: Ident { sym: unwrap, span: bytes(10709..10715) }, 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(10731..10735) }, arguments: None }] } }), dot_token: Dot, method: Ident { sym: add_to_id, span: bytes(10736..10745) }, 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(10746..10749) }, arguments: None }] } }), dot_token: Dot, member: Named(Ident { sym: x, span: bytes(10750..10751) }) })] }), 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(10784..10793) }, 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(10804..10809) }, 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(10821..10824) }, colon2_token: Colon2, tree: Path(UsePath { ident: Ident { sym: sync, span: bytes(10826..10830) }, colon2_token: Colon2, tree: Group(UseGroup { brace_token: Brace, items: [Name(UseName { ident: Ident { sym: mpsc, span: bytes(10833..10837) } }), Comma, Name(UseName { ident: Ident { sym: Arc, span: bytes(10839..10842) } }), Comma, Name(UseName { ident: Ident { sym: Mutex, span: bytes(10844..10849) } })] }) }) }), semi_token: Semi }), Use(ItemUse { attrs: [], vis: Inherited, use_token: Use, leading_colon: None, tree: Path(UsePath { ident: Ident { sym: std, span: bytes(10856..10859) }, colon2_token: Colon2, tree: Name(UseName { ident: Ident { sym: thread, span: bytes(10861..10867) } }) }), semi_token: Semi }), Struct(ItemStruct { attrs: [], vis: Inherited, struct_token: Struct, ident: Ident { sym: Job, span: bytes(10876..10879) }, 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(10886..10887) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(10889..10894) }, arguments: None }] } }) }, Comma] }), semi_token: None }), Struct(ItemStruct { attrs: [], vis: Inherited, struct_token: Struct, ident: Ident { sym: Worker, span: bytes(11366..11372) }, 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(11379..11381) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: usize, span: bytes(11383..11388) }, arguments: None }] } }) }, Comma, Field { attrs: [], vis: Inherited, ident: Some(Ident { sym: thread, span: bytes(11394..11400) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Option, span: bytes(11402..11408) }, 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(11409..11415) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: JoinHandle, span: bytes(11417..11427) }, 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(11438..11446) }), colon_token: Some(Colon), ty: Path(TypePath { qself: None, path: Path { leading_colon: None, segments: [PathSegment { ident: Ident { sym: Arc, span: bytes(11448..11451) }, 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(11452..11457) }, 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(11458..11462) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: Receiver, span: bytes(11464..11472) }, 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(11473..11476) }, 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(11488..11494) }, 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(11678..11683) }, 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(11705..11709) }, arguments: None }] } }), dot_token: Dot, member: Named(Ident { sym: thread, span: bytes(11710..11716) }) }), 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(11719..11723) }, 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(11724..11730) }, arguments: None }, Colon2, PathSegment { ident: Ident { sym: spawn, span: bytes(11732..11737) }, 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(11769..11772) }, 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(11775..11779) }, arguments: None }] } }), dot_token: Dot, member: Named(Ident { sym: receiver, span: bytes(11780..11788) }) }), dot_token: Dot, method: Ident { sym: lock, span: bytes(11789..11793) }, turbofish: None, paren_token: Paren, args: [] }), dot_token: Dot, method: Ident { sym: unwrap, span: bytes(11796..11802) }, turbofish: None, paren_token: Paren, args: [] }), dot_token: Dot, method: Ident { sym: recv, span: bytes(11805..11809) }, turbofish: None, paren_token: Paren, args: [] }), dot_token: Dot, method: Ident { sym: unwrap, span: bytes(11812..11818) }, 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(11887..11896) }, 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(11907..11912) }, 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:     0x55c97a540ca0 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x55c97a540ca0 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55c97a540ca0 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x55c97a540ca0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x55c97a565d2c - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stdout]    5:     0x55c97a48d306 - std::io::Write::write_fmt::h68b2e5fe4c78e61a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stdout]    6:     0x55c97a53b14d - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::he9ebec865e28165c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/impls.rs:179
[INFO] [stdout]    7:     0x55c97a54340d - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x55c97a54340d - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x55c97a54340d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stdout]   10:     0x55c97a543062 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:224
[INFO] [stdout]   11:     0x55c97a543b16 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:581
[INFO] [stdout]   12:     0x55c97a543699 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484
[INFO] [stdout]   13:     0x55c97a54112c - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x55c97a543659 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483
[INFO] [stdout]   15:     0x55c97a563c01 - core::panicking::panic_fmt::h5b17d4a0e853d0f5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:85
[INFO] [stdout]   16:     0x55c97a563a23 - core::option::expect_none_failed::hd08bf36cae411fff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/option.rs:1234
[INFO] [stdout]   17:     0x55c979bf8569 - core::result::Result<T,E>::expect::hb2e93712316a81b4
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/result.rs:933
[INFO] [stdout]   18:     0x55c979bf2ce4 - errors::test_one::h52f636f2fcd2c9e1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/errors.rs:88
[INFO] [stdout]   19:     0x55c979bf424c - errors::errors::{{closure}}::hf9874aa3acc60902
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/errors.rs:15
[INFO] [stdout]   20:     0x55c979bf4fec - core::iter::adapters::map_try_fold::{{closure}}::hbc9c3307d7891a06
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/adapters/mod.rs:912
[INFO] [stdout]   21:     0x55c979bf738a - core::iter::traits::iterator::Iterator::try_fold::he65e0718b3c833da
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/traits/iterator.rs:1888
[INFO] [stdout]   22:     0x55c979bf514d - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::try_fold::h7f9e98e432554282
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/adapters/mod.rs:938
[INFO] [stdout]   23:     0x55c979bf4ef1 - core::iter::traits::iterator::Iterator::find_map::h99dc68fb2dc01c67
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/traits/iterator.rs:2267
[INFO] [stdout]   24:     0x55c979bf4dac - <core::iter::adapters::FilterMap<I,F> as core::iter::traits::iterator::Iterator>::next::h56d88109919e2ed5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/adapters/mod.rs:1245
[INFO] [stdout]   25:     0x55c979bf77fa - <alloc::vec::Vec<T> as alloc::vec::SpecFromIterNested<T,I>>::from_iter::h283d3a5affe02cd4
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/vec.rs:2125
[INFO] [stdout]   26:     0x55c979bf7799 - <alloc::vec::Vec<T> as alloc::vec::SpecFromIter<T,I>>::from_iter::he1ef27a378d82d8a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/vec.rs:2162
[INFO] [stdout]   27:     0x55c979bf7ab6 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::hb3f735056bf2cc46
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/vec.rs:2002
[INFO] [stdout]   28:     0x55c979bf4e99 - core::iter::traits::iterator::Iterator::collect::h9e41656c6290b071
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/traits/iterator.rs:1670
[INFO] [stdout]   29:     0x55c979bf3f3a - errors::errors::h32a2ae93ddba4fa0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/errors.rs:9
[INFO] [stdout]   30:     0x55c979bf3e5a - errors::errors::{{closure}}::h3244608f5453e832
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/errors.rs:5
[INFO] [stdout]   31:     0x55c979bf548e - core::ops::function::FnOnce::call_once::h843d2ff4607b237a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   32:     0x55c97a4b40f3 - core::ops::function::FnOnce::call_once::hcd3fa2f0696c1015
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   33:     0x55c97a4b40f3 - test::__rust_begin_short_backtrace::h113f97c5e5ab7d4a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:516
[INFO] [stdout]   34:     0x55c97a4b25f8 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h01fd09163cae2442
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   35:     0x55c97a4b25f8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0da6b685ae74a04a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   36:     0x55c97a4b25f8 - std::panicking::try::do_call::h564a32f132f2c264
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   37:     0x55c97a4b25f8 - std::panicking::try::h477cfd4b06a2e64a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   38:     0x55c97a4b25f8 - std::panic::catch_unwind::hdb5abc6d008c399d
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   39:     0x55c97a4b25f8 - test::run_test_in_process::he8ff7dec91b275be
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:543
[INFO] [stdout]   40:     0x55c97a4b25f8 - test::run_test::run_test_inner::{{closure}}::hfd9f49e4a4ff9162
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:449
[INFO] [stdout]   41:     0x55c97a48c686 - std::sys_common::backtrace::__rust_begin_short_backtrace::hee6d60d5bb466aff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   42:     0x55c97a4917f5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h988cecdf9ebbaf00
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stdout]   43:     0x55c97a4917f5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330cf727ec126982
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   44:     0x55c97a4917f5 - std::panicking::try::do_call::h6cd25078f4a5ea13
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   45:     0x55c97a4917f5 - std::panicking::try::h84b1d49961301705
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   46:     0x55c97a4917f5 - std::panic::catch_unwind::h6145324593b3654b
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   47:     0x55c97a4917f5 - std::thread::Builder::spawn_unchecked::{{closure}}::ha41e72e8024f9192
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stdout]   48:     0x55c97a4917f5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfb5034cf1f1be223
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   49:     0x55c97a54a62a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   50:     0x55c97a54a62a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   51:     0x55c97a54a62a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   52:     0x7f08a5c82609 - start_thread
[INFO] [stdout]   53:     0x7f08a5f0d103 - 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
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test errors'
[INFO] running `Command { std: "docker" "inspect" "cce87a4b7a1cb67b75f2b98fc58db0080ab8c05e10ab10232776ee31e5ccdc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce87a4b7a1cb67b75f2b98fc58db0080ab8c05e10ab10232776ee31e5ccdc56", kill_on_drop: false }`
[INFO] [stdout] cce87a4b7a1cb67b75f2b98fc58db0080ab8c05e10ab10232776ee31e5ccdc56
