[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 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 1d0fef0916de93361473a6baa83a985699c2efc8c933f7a1cf4471702b8df7f8 [INFO] running `"docker" "start" "-a" "1d0fef0916de93361473a6baa83a985699c2efc8c933f7a1cf4471702b8df7f8"` [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 5.78s [INFO] running `"docker" "inspect" "1d0fef0916de93361473a6baa83a985699c2efc8c933f7a1cf4471702b8df7f8"` [INFO] running `"docker" "rm" "-f" "1d0fef0916de93361473a6baa83a985699c2efc8c933f7a1cf4471702b8df7f8"` [INFO] [stdout] 1d0fef0916de93361473a6baa83a985699c2efc8c933f7a1cf4471702b8df7f8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 498eea3e44806412df7937ae28f2b600f2f72605a453910f1f6e21b439d1217f [INFO] running `"docker" "start" "-a" "498eea3e44806412df7937ae28f2b600f2f72605a453910f1f6e21b439d1217f"` [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" "498eea3e44806412df7937ae28f2b600f2f72605a453910f1f6e21b439d1217f"` [INFO] running `"docker" "rm" "-f" "498eea3e44806412df7937ae28f2b600f2f72605a453910f1f6e21b439d1217f"` [INFO] [stdout] 498eea3e44806412df7937ae28f2b600f2f72605a453910f1f6e21b439d1217f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 5a03895e7599f2f42d42d8ca3316a66a51b1e62a00bec4767da305d87e51f7a0 [INFO] running `"docker" "start" "-a" "5a03895e7599f2f42d42d8ca3316a66a51b1e62a00bec4767da305d87e51f7a0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/i3monkit-35ece703fba82ec5 [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 i3monkit [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/widget.rs - widget::WidgetCollection (line 105) ... FAILED [INFO] [stdout] test src/widgets/stock.rs - widgets::stock::StockClient (line 26) ... 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/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/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::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:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5608db43c70b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5608db43c70b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5608db43c70b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5608db43c70b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5608db43c70b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5608db43c3e7 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x5608db43ce80 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5608db43ca02 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5608db43c8e6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5608db456d2d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5608db387308 - core::result::unwrap_failed::h4ae5b441e27d8463 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x5608db389c60 - core::result::Result::unwrap::h8b6c41ec1eef1c04 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x5608db384924 - i3monkit::widgets::network::NetworkSpeedWidget::new::he04487b7cb24a0c2 [INFO] [stdout] at src/widgets/network.rs:79 [INFO] [stdout] 13: 0x5608db31fa3b - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 14: 0x5608db31ea43 - std::rt::lang_start::{{closure}}::h6ad5bf6913459b3e [INFO] [stdout] 15: 0x5608db43c883 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 16: 0x5608db43c883 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 17: 0x5608db43f35a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 18: 0x5608db43d44d - std::panicking::try::hdf71f938885bca42 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 19: 0x5608db43d44d - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 20: 0x5608db43d44d - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 21: 0x5608db31ea25 - std::rt::lang_start::he873873cea7d311a [INFO] [stdout] 22: 0x5608db31fcab - main [INFO] [stdout] 23: 0x7fa59757a2e1 - __libc_start_main [INFO] [stdout] 24: 0x5608db313d7a - _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" "5a03895e7599f2f42d42d8ca3316a66a51b1e62a00bec4767da305d87e51f7a0"` [INFO] running `"docker" "rm" "-f" "5a03895e7599f2f42d42d8ca3316a66a51b1e62a00bec4767da305d87e51f7a0"` [INFO] [stdout] 5a03895e7599f2f42d42d8ca3316a66a51b1e62a00bec4767da305d87e51f7a0