[INFO] crate i3monkit 0.1.2 is already in cache [INFO] extracting crate i3monkit 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/i3monkit/0.1.2 [INFO] extracting crate i3monkit 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/i3monkit/0.1.2 [INFO] validating manifest of i3monkit-0.1.2 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of i3monkit-0.1.2 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing i3monkit-0.1.2 [INFO] removed 1 missing examples [INFO] finished frobbing i3monkit-0.1.2 [INFO] frobbed toml for i3monkit-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/i3monkit/0.1.2/Cargo.toml [INFO] started frobbing i3monkit-0.1.2 [INFO] removed 1 missing examples [INFO] finished frobbing i3monkit-0.1.2 [INFO] frobbed toml for i3monkit-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/i3monkit/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing i3monkit-0.1.2 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/i3monkit/0.1.2:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 292ceb1d3acbb9e52596cd8e68f54da4d6c1a152e65abba2024c016a4880350a [INFO] running `"docker" "start" "-a" "292ceb1d3acbb9e52596cd8e68f54da4d6c1a152e65abba2024c016a4880350a"` [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling alsa v0.1.10 [INFO] [stderr] Compiling i3monkit v0.1.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.83s [INFO] running `"docker" "inspect" "292ceb1d3acbb9e52596cd8e68f54da4d6c1a152e65abba2024c016a4880350a"` [INFO] running `"docker" "rm" "-f" "292ceb1d3acbb9e52596cd8e68f54da4d6c1a152e65abba2024c016a4880350a"` [INFO] [stdout] 292ceb1d3acbb9e52596cd8e68f54da4d6c1a152e65abba2024c016a4880350a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/i3monkit/0.1.2:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 349007e2a69a158b5d84f91200b3af8e73480ddff5e5ed5ab41183f5a628be0b [INFO] running `"docker" "start" "-a" "349007e2a69a158b5d84f91200b3af8e73480ddff5e5ed5ab41183f5a628be0b"` [INFO] [stderr] Compiling i3monkit v0.1.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.20s [INFO] running `"docker" "inspect" "349007e2a69a158b5d84f91200b3af8e73480ddff5e5ed5ab41183f5a628be0b"` [INFO] running `"docker" "rm" "-f" "349007e2a69a158b5d84f91200b3af8e73480ddff5e5ed5ab41183f5a628be0b"` [INFO] [stdout] 349007e2a69a158b5d84f91200b3af8e73480ddff5e5ed5ab41183f5a628be0b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/i3monkit/0.1.2:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] e0721b1b82e80401787db23228c6b1b08baf71e8bada6e9da0f2a45f309e9153 [INFO] running `"docker" "start" "-a" "e0721b1b82e80401787db23228c6b1b08baf71e8bada6e9da0f2a45f309e9153"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/i3monkit-f73aa236b54b4483 [INFO] [stdout] [INFO] [stderr] Doc-tests i3monkit [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 5 tests [INFO] [stdout] test src/widgets/stock.rs - widgets::stock::StockClient (line 26) ... FAILED [INFO] [stdout] test src/widget.rs - widget::WidgetCollection (line 105) ... FAILED [INFO] [stdout] test src/widget.rs - widget::WidgetDecorator (line 30) ... FAILED [INFO] [stdout] test src/lib.rs - (line 85) ... FAILED [INFO] [stdout] test src/lib.rs - (line 27) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/widgets/stock.rs - widgets::stock::StockClient (line 26) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `StockClient` [INFO] [stdout] --> src/widgets/stock.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 3 | let client = StockClient::new("your-api-key"); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type or module `StockClient` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `StockClient` [INFO] [stdout] --> src/widgets/stock.rs:29:29 [INFO] [stdout] | [INFO] [stdout] 5 | let msft_price_widget = StockClient::create_widget("MSFT"); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type or module `StockClient` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/widget.rs - widget::WidgetCollection (line 105) stdout ---- [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/widget.rs:109:14 [INFO] [stdout] | [INFO] [stdout] 6 | bar.push(...); [INFO] [stdout] | ^^^ [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 6 | bar.push(..); [INFO] [stdout] | ^^ [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 6 | bar.push(..=); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] error[E0586]: inclusive range with no end [INFO] [stdout] --> src/widget.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 6 | bar.push(...); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: inclusive ranges must be bounded at the end (`..=b` or `a..=b`) [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `WidgetUpdate` [INFO] [stdout] --> src/widget.rs:106:11 [INFO] [stdout] | [INFO] [stdout] 3 | let bar = WidgetUpdate::new(); [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared type or module `WidgetUpdate` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0586. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/widget.rs - widget::WidgetDecorator (line 30) stdout ---- [INFO] [stdout] error: expected one of `.`, `;`, `?`, or an operator, found `}` [INFO] [stdout] --> src/widget.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 7 | }) [INFO] [stdout] | - expected one of `.`, `;`, `?`, or an operator here [INFO] [stdout] 8 | } [INFO] [stdout] | ^ unexpected token [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 85) stdout ---- [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/lib.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 17 | ..... [INFO] [stdout] | ^^^ [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 17 | .... [INFO] [stdout] | ^^ [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 17 | ..=.. [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `WidgetCollection` [INFO] [stdout] --> src/lib.rs:98:15 [INFO] [stdout] | [INFO] [stdout] 15 | let bar = WidgetCollection::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared type or module `WidgetCollection` [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 14 | fn main() { [INFO] [stdout] | - expected `()` because of default return type [INFO] [stdout] ... [INFO] [stdout] 17 | ..... [INFO] [stdout] | ^^^^^ expected (), found struct `std::ops::RangeToInclusive` [INFO] [stdout] | [INFO] [stdout] = note: expected type `()` [INFO] [stdout] found type `std::ops::RangeToInclusive` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 27) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1084:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559605c8f98b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x559605c8f98b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x559605c8f98b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x559605c8f98b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x559605c8f98b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x559605c8f666 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x559605c900fd - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x559605c8fc82 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x559605c8fb66 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x559605caa1dd - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x559605caa2d7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x559605baa221 - core::result::Result::unwrap::h4c8d0af112c3c4a4 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stdout] 12: 0x559605be17a4 - i3monkit::widgets::network::NetworkSpeedWidget::new::h64060ead7852c841 [INFO] [stdout] at src/widgets/network.rs:79 [INFO] [stdout] 13: 0x559605b70834 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 14: 0x559605b6ff83 - std::rt::lang_start::{{closure}}::h00a7ffc4b255461a [INFO] [stdout] 15: 0x559605c8fb03 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 16: 0x559605c8fb03 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 17: 0x559605c9292a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 18: 0x559605c906cd - std::panicking::try::h4af22d9cb0afa351 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 19: 0x559605c906cd - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 20: 0x559605c906cd - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 21: 0x559605b6ff68 - std::rt::lang_start::hb393a69b73b35e9d [INFO] [stdout] 22: 0x559605b70a5b - main [INFO] [stdout] 23: 0x7f984e0f92e1 - __libc_start_main [INFO] [stdout] 24: 0x559605b65e2a - _start [INFO] [stdout] 25: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 27) [INFO] [stdout] src/lib.rs - (line 85) [INFO] [stdout] src/widget.rs - widget::WidgetCollection (line 105) [INFO] [stdout] src/widget.rs - widget::WidgetDecorator (line 30) [INFO] [stdout] src/widgets/stock.rs - widgets::stock::StockClient (line 26) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 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" "e0721b1b82e80401787db23228c6b1b08baf71e8bada6e9da0f2a45f309e9153"` [INFO] running `"docker" "rm" "-f" "e0721b1b82e80401787db23228c6b1b08baf71e8bada6e9da0f2a45f309e9153"` [INFO] [stdout] e0721b1b82e80401787db23228c6b1b08baf71e8bada6e9da0f2a45f309e9153