[INFO] fetching crate moar_options 0.1.1... [INFO] testing moar_options-0.1.1 against 1.81.0 for beta-1.82-1 [INFO] extracting crate moar_options 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate moar_options 0.1.1 on toolchain 1.81.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate moar_options 0.1.1 [INFO] finished tweaking crates.io crate moar_options 0.1.1 [INFO] tweaked toml for crates.io crate moar_options 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4320b7c7e37c6fb600e73e3c371ed3459fcaec4fa05c40fa015dd1c609992dc [INFO] running `Command { std: "docker" "start" "-a" "b4320b7c7e37c6fb600e73e3c371ed3459fcaec4fa05c40fa015dd1c609992dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4320b7c7e37c6fb600e73e3c371ed3459fcaec4fa05c40fa015dd1c609992dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4320b7c7e37c6fb600e73e3c371ed3459fcaec4fa05c40fa015dd1c609992dc", kill_on_drop: false }` [INFO] [stdout] b4320b7c7e37c6fb600e73e3c371ed3459fcaec4fa05c40fa015dd1c609992dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1cb5a0f3d52e655ab32167ad8722cf4737dcdbf21a5987f7f7ba0a3e9901305c [INFO] running `Command { std: "docker" "start" "-a" "1cb5a0f3d52e655ab32167ad8722cf4737dcdbf21a5987f7f7ba0a3e9901305c", kill_on_drop: false }` [INFO] [stderr] Compiling moar_options v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] running `Command { std: "docker" "inspect" "1cb5a0f3d52e655ab32167ad8722cf4737dcdbf21a5987f7f7ba0a3e9901305c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cb5a0f3d52e655ab32167ad8722cf4737dcdbf21a5987f7f7ba0a3e9901305c", kill_on_drop: false }` [INFO] [stdout] 1cb5a0f3d52e655ab32167ad8722cf4737dcdbf21a5987f7f7ba0a3e9901305c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea66b60dd5f7a7e80da1c7be7278b51c92f47acb313d5bd9c6822c1b745d11cc [INFO] running `Command { std: "docker" "start" "-a" "ea66b60dd5f7a7e80da1c7be7278b51c92f47acb313d5bd9c6822c1b745d11cc", kill_on_drop: false }` [INFO] [stderr] Compiling moar_options v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:29:23 [INFO] [stdout] | [INFO] [stdout] 29 | assert!(input.is_none_or(|x| x == &"test")); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `MoreOptions::is_none_or(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:35:23 [INFO] [stdout] | [INFO] [stdout] 35 | assert!(input.is_none_or(|x| x == &"test")); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `MoreOptions::is_none_or(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | assert!(!input.is_none_or(|x| x == &"test2")); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `MoreOptions::is_none_or(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:47:23 [INFO] [stdout] | [INFO] [stdout] 47 | assert!(input.is_none_or(|_| true)); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `MoreOptions::is_none_or(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "ea66b60dd5f7a7e80da1c7be7278b51c92f47acb313d5bd9c6822c1b745d11cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea66b60dd5f7a7e80da1c7be7278b51c92f47acb313d5bd9c6822c1b745d11cc", kill_on_drop: false }` [INFO] [stdout] ea66b60dd5f7a7e80da1c7be7278b51c92f47acb313d5bd9c6822c1b745d11cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2c96a777e0b323229bfc590d63c61eebe58dcc25c0d197061fc3686f2bc87bcc [INFO] running `Command { std: "docker" "start" "-a" "2c96a777e0b323229bfc590d63c61eebe58dcc25c0d197061fc3686f2bc87bcc", kill_on_drop: false }` [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/lib.rs:29:23 [INFO] [stderr] | [INFO] [stderr] 29 | assert!(input.is_none_or(|x| x == &"test")); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `MoreOptions::is_none_or(...)` to keep using the current method [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/lib.rs:35:23 [INFO] [stderr] | [INFO] [stderr] 35 | assert!(input.is_none_or(|x| x == &"test")); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `MoreOptions::is_none_or(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/lib.rs:41:24 [INFO] [stderr] | [INFO] [stderr] 41 | assert!(!input.is_none_or(|x| x == &"test2")); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `MoreOptions::is_none_or(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/lib.rs:47:23 [INFO] [stderr] | [INFO] [stderr] 47 | assert!(input.is_none_or(|_| true)); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `MoreOptions::is_none_or(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: `moar_options` (lib test) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/moar_options-4425d7e6e9e220c0) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::is_none_or_should_be_none ... ok [INFO] [stdout] test tests::is_none_or_should_equal_value ... ok [INFO] [stdout] test tests::is_none_or_should_return_false_on_different_value ... ok [INFO] [stdout] test tests::is_none_or_should_return_literal_bool ... ok [INFO] [stdout] test tests::owned_is_none_or_should_be_none ... ok [INFO] [stdout] test tests::owned_is_none_or_should_equal_value ... ok [INFO] [stdout] test tests::owned_is_none_or_should_return_false_on_different_value ... ok [INFO] [stdout] test tests::owned_is_none_or_should_return_literal_bool ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests moar_options [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2c96a777e0b323229bfc590d63c61eebe58dcc25c0d197061fc3686f2bc87bcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c96a777e0b323229bfc590d63c61eebe58dcc25c0d197061fc3686f2bc87bcc", kill_on_drop: false }` [INFO] [stdout] 2c96a777e0b323229bfc590d63c61eebe58dcc25c0d197061fc3686f2bc87bcc