[INFO] fetching crate osaka 0.2.10... [INFO] extracting crate osaka 0.2.10 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/osaka/0.2.10 [INFO] extracting crate osaka 0.2.10 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/osaka/0.2.10 [INFO] validating manifest of osaka-0.2.10 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of osaka-0.2.10 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing osaka-0.2.10 [INFO] finished frobbing osaka-0.2.10 [INFO] frobbed toml for osaka-0.2.10 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/osaka/0.2.10/Cargo.toml [INFO] started frobbing osaka-0.2.10 [INFO] finished frobbing osaka-0.2.10 [INFO] frobbed toml for osaka-0.2.10 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/osaka/0.2.10/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing osaka-0.2.10 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/osaka/0.2.10:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 2e0014ea4023c1e2daa6654db1d7e0433c0bba57dd5977ed16ad8fbe39f3d8fa [INFO] running `"docker" "start" "-a" "2e0014ea4023c1e2daa6654db1d7e0433c0bba57dd5977ed16ad8fbe39f3d8fa"` [INFO] [stderr] Compiling osaka-macros v0.2.10 [INFO] [stderr] Compiling osaka v0.2.10 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `warn` [INFO] [stderr] --> src/lib.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | use log::{warn, debug}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:216:16 [INFO] [stderr] | [INFO] [stderr] 216 | f: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:307:23 [INFO] [stderr] | [INFO] [stderr] 307 | pub fn new(f: Box>, a: Again) -> Self { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/lib.rs:236:29 [INFO] [stderr] | [INFO] [stderr] 236 | Task::Later{f,a} => { [INFO] [stderr] | ^ help: try ignoring the field: `f: _` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/lib.rs:316:28 [INFO] [stderr] | [INFO] [stderr] 316 | if let Task::Later{f,a} = self { [INFO] [stderr] | ^ help: try ignoring the field: `f: _` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.71s [INFO] running `"docker" "inspect" "2e0014ea4023c1e2daa6654db1d7e0433c0bba57dd5977ed16ad8fbe39f3d8fa"` [INFO] running `"docker" "rm" "-f" "2e0014ea4023c1e2daa6654db1d7e0433c0bba57dd5977ed16ad8fbe39f3d8fa"` [INFO] [stdout] 2e0014ea4023c1e2daa6654db1d7e0433c0bba57dd5977ed16ad8fbe39f3d8fa [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/osaka/0.2.10:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] ffc522046cf01f8732a934e893297d7d507fe52ef3dc52aa3088ab9e70e63c1e [INFO] running `"docker" "start" "-a" "ffc522046cf01f8732a934e893297d7d507fe52ef3dc52aa3088ab9e70e63c1e"` [INFO] [stderr] Compiling osaka v0.2.10 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `warn` [INFO] [stderr] --> src/lib.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | use log::{warn, debug}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:216:16 [INFO] [stderr] | [INFO] [stderr] 216 | f: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:307:23 [INFO] [stderr] | [INFO] [stderr] 307 | pub fn new(f: Box>, a: Again) -> Self { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/lib.rs:236:29 [INFO] [stderr] | [INFO] [stderr] 236 | Task::Later{f,a} => { [INFO] [stderr] | ^ help: try ignoring the field: `f: _` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/lib.rs:316:28 [INFO] [stderr] | [INFO] [stderr] 316 | if let Task::Later{f,a} = self { [INFO] [stderr] | ^ help: try ignoring the field: `f: _` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `"docker" "inspect" "ffc522046cf01f8732a934e893297d7d507fe52ef3dc52aa3088ab9e70e63c1e"` [INFO] running `"docker" "rm" "-f" "ffc522046cf01f8732a934e893297d7d507fe52ef3dc52aa3088ab9e70e63c1e"` [INFO] [stdout] ffc522046cf01f8732a934e893297d7d507fe52ef3dc52aa3088ab9e70e63c1e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/osaka/0.2.10:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] e8f48a7b2011bc2c3a7bb09bafdd5c1c64132050ed40cca3818eee26a6da4396 [INFO] running `"docker" "start" "-a" "e8f48a7b2011bc2c3a7bb09bafdd5c1c64132050ed40cca3818eee26a6da4396"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/osaka-27136b132974fb06 [INFO] [stderr] Doc-tests osaka [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 3 tests [INFO] [stdout] test src/lib.rs - sync (line 23) ... FAILED [INFO] [stdout] test src/lib.rs - Task::new (line 289) ... FAILED [INFO] [stdout] test src/lib.rs - Task (line 199) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - sync (line 23) stdout ---- [INFO] [stdout] error: cannot find macro `printfn!` in this scope [INFO] [stdout] --> src/lib.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 4 | printfn!("yo! {}", foo); [INFO] [stdout] | ^^^^^^^ help: you could try the macro: `println` [INFO] [stdout] [INFO] [stdout] error: cannot find macro `sync!` in this scope [INFO] [stdout] --> src/lib.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 3 | let foo : String = sync!(bar); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Task::new (line 289) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `FutureResult` [INFO] [stdout] --> src/lib.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 8 | FutureResult::Again(self.poll.never()) [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared type or module `FutureResult` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Poll` [INFO] [stdout] --> src/lib.rs:301:16 [INFO] [stdout] | [INFO] [stdout] 13 | let poll = Poll::new(); [INFO] [stdout] | ^^^^ use of undeclared type or module `Poll` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Poll` in this scope [INFO] [stdout] --> src/lib.rs:291:11 [INFO] [stdout] | [INFO] [stdout] 3 | poll: Poll [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use std::task::Poll; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Future` in this scope [INFO] [stdout] --> src/lib.rs:294:6 [INFO] [stdout] | [INFO] [stdout] 6 | impl Future for Santa { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use std::future::Future; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `FutureResult` in this scope [INFO] [stdout] --> src/lib.rs:295:27 [INFO] [stdout] | [INFO] [stdout] 7 | fn poll(&mut self) -> FutureResult { [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Present` in this scope [INFO] [stdout] --> src/lib.rs:295:40 [INFO] [stdout] | [INFO] [stdout] 7 | fn poll(&mut self) -> FutureResult { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Task (line 199) stdout ---- [INFO] [stdout] error[E0658]: The attribute `osaka` is currently unknown to the compiler and may have meaning added to it in the future [INFO] [stdout] --> src/lib.rs:200:3 [INFO] [stdout] | [INFO] [stdout] 4 | #[osaka] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/29642 [INFO] [stdout] = help: add #![feature(custom_attribute)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Oracle` in this scope [INFO] [stdout] --> src/lib.rs:202:18 [INFO] [stdout] | [INFO] [stdout] 6 | let oracle = Oracle{}; [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0658]: yield syntax is experimental [INFO] [stdout] --> src/lib.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 11 | yield poll.again(token); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/43122 [INFO] [stdout] = help: add #![feature(generators)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 parameters but 1 parameter was supplied [INFO] [stdout] --> src/lib.rs:203:22 [INFO] [stdout] | [INFO] [stdout] 7 | let token = poll.register(oracle); [INFO] [stdout] | ^^^^^^^^ expected 3 parameters [INFO] [stdout] [INFO] [stdout] error[E0627]: yield statement outside of generator literal [INFO] [stdout] --> src/lib.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 11 | yield poll.again(token); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:206:12 [INFO] [stdout] | [INFO] [stdout] 10 | } else { [INFO] [stdout] | ____________^ [INFO] [stdout] 11 | | yield poll.again(token); [INFO] [stdout] 12 | | } [INFO] [stdout] | |_____^ expected u32, found () [INFO] [stdout] | [INFO] [stdout] = note: expected type `u32` [INFO] [stdout] found type `()` [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0422, E0658. [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Task (line 199) [INFO] [stdout] src/lib.rs - Task::new (line 289) [INFO] [stdout] src/lib.rs - sync (line 23) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "e8f48a7b2011bc2c3a7bb09bafdd5c1c64132050ed40cca3818eee26a6da4396"` [INFO] running `"docker" "rm" "-f" "e8f48a7b2011bc2c3a7bb09bafdd5c1c64132050ed40cca3818eee26a6da4396"` [INFO] [stdout] e8f48a7b2011bc2c3a7bb09bafdd5c1c64132050ed40cca3818eee26a6da4396