[INFO] crate nb 0.1.2 is already in cache [INFO] testing nb-0.1.2 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate nb 0.1.2 into work/builds/worker-5/source [INFO] validating manifest of crates.io crate nb 0.1.2 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate nb 0.1.2 [INFO] finished tweaking crates.io crate nb 0.1.2 [INFO] tweaked toml for crates.io crate nb 0.1.2 written to work/builds/worker-5/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 4e65bd11f242c99a223b2e20b250bd667f3cd6c4413d312e452af60e62793d89 [INFO] running `"docker" "start" "-a" "4e65bd11f242c99a223b2e20b250bd667f3cd6c4413d312e452af60e62793d89"` [INFO] [stderr] Compiling nb v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `"docker" "inspect" "4e65bd11f242c99a223b2e20b250bd667f3cd6c4413d312e452af60e62793d89"` [INFO] running `"docker" "rm" "-f" "4e65bd11f242c99a223b2e20b250bd667f3cd6c4413d312e452af60e62793d89"` [INFO] [stdout] 4e65bd11f242c99a223b2e20b250bd667f3cd6c4413d312e452af60e62793d89 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 146b860a7eb9a5f478636100cc78f3d2589192517611f9bdbc04e1947ab9878d [INFO] running `"docker" "start" "-a" "146b860a7eb9a5f478636100cc78f3d2589192517611f9bdbc04e1947ab9878d"` [INFO] [stderr] Compiling nb v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `"docker" "inspect" "146b860a7eb9a5f478636100cc78f3d2589192517611f9bdbc04e1947ab9878d"` [INFO] running `"docker" "rm" "-f" "146b860a7eb9a5f478636100cc78f3d2589192517611f9bdbc04e1947ab9878d"` [INFO] [stdout] 146b860a7eb9a5f478636100cc78f3d2589192517611f9bdbc04e1947ab9878d [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] a40ad15e4a5b1db97585cca3b1e4c2c5953f664d8be025ada4e0f6e8bba46732 [INFO] running `"docker" "start" "-a" "a40ad15e4a5b1db97585cca3b1e4c2c5953f664d8be025ada4e0f6e8bba46732"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nb-6a8dfa7953c16f3f [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] [stderr] Doc-tests nb [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - (line 63) ... FAILED [INFO] [stdout] test src/lib.rs - (line 94) ... FAILED [INFO] [stdout] test src/lib.rs - (line 293) ... FAILED [INFO] [stdout] test src/lib.rs - (line 154) ... FAILED [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - (line 199) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 63) stdout ---- [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(never_type)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 94) stdout ---- [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:94:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(never_type)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 293) stdout ---- [INFO] [stdout] error[E0469]: imported macro not found [INFO] [stdout] --> src/lib.rs:298:13 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use(await)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `await` in this scope [INFO] [stdout] --> src/lib.rs:326:13 [INFO] [stdout] | [INFO] [stdout] 34 | await!(Serial.write(byte)).unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `await` in this scope [INFO] [stdout] --> src/lib.rs:325:24 [INFO] [stdout] | [INFO] [stdout] 33 | let byte = await!(Serial.read()).unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `await` in this scope [INFO] [stdout] --> src/lib.rs:311:13 [INFO] [stdout] | [INFO] [stdout] 19 | await!(Timer.wait()).unwrap(); // NOTE(unwrap) E = ! [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:294:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(generator_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:295:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(generators)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:296:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(never_type)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0469, E0554. [INFO] [stdout] For more information about an error, try `rustc --explain E0469`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 154) stdout ---- [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:155:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(never_type)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 199) stdout ---- [INFO] [stdout] error[E0469]: imported macro not found [INFO] [stdout] --> src/lib.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use(try_nb)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `try_nb` in this scope [INFO] [stdout] --> src/lib.rs:216:25 [INFO] [stdout] | [INFO] [stdout] 18 | Ok(Async::Ready(try_nb!(Timer.wait()))) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `try_nb` in this scope [INFO] [stdout] --> src/lib.rs:225:25 [INFO] [stdout] | [INFO] [stdout] 27 | Ok(Async::Ready(try_nb!(Serial.read()))) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `try_nb` in this scope [INFO] [stdout] --> src/lib.rs:234:25 [INFO] [stdout] | [INFO] [stdout] 36 | Ok(Async::Ready(try_nb!(Serial.write(byte)))) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:200:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(conservative_impl_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:201:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(never_type)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0469, E0554. [INFO] [stdout] For more information about an error, try `rustc --explain E0469`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 154) [INFO] [stdout] src/lib.rs - (line 199) [INFO] [stdout] src/lib.rs - (line 293) [INFO] [stdout] src/lib.rs - (line 63) [INFO] [stdout] src/lib.rs - (line 94) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "a40ad15e4a5b1db97585cca3b1e4c2c5953f664d8be025ada4e0f6e8bba46732"` [INFO] running `"docker" "rm" "-f" "a40ad15e4a5b1db97585cca3b1e4c2c5953f664d8be025ada4e0f6e8bba46732"` [INFO] [stdout] a40ad15e4a5b1db97585cca3b1e4c2c5953f664d8be025ada4e0f6e8bba46732