[INFO] fetching crate ref-portals 1.0.0-beta.2... [INFO] checking ref-portals-1.0.0-beta.2 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] extracting crate ref-portals 1.0.0-beta.2 into /workspace/builds/worker-41/source [INFO] validating manifest of crates.io crate ref-portals 1.0.0-beta.2 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ref-portals 1.0.0-beta.2 [INFO] finished tweaking crates.io crate ref-portals 1.0.0-beta.2 [INFO] tweaked toml for crates.io crate ref-portals 1.0.0-beta.2 written to /workspace/builds/worker-41/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5265861931b49823fa730ca70e6f5f7ffc0d51c11b596123e792954084a9626d [INFO] running `Command { std: "docker" "start" "-a" "5265861931b49823fa730ca70e6f5f7ffc0d51c11b596123e792954084a9626d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5265861931b49823fa730ca70e6f5f7ffc0d51c11b596123e792954084a9626d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5265861931b49823fa730ca70e6f5f7ffc0d51c11b596123e792954084a9626d", kill_on_drop: false }` [INFO] [stdout] 5265861931b49823fa730ca70e6f5f7ffc0d51c11b596123e792954084a9626d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5265d6fef8198cbd381756371dd48e2dab36bc53c718e776737ce659669270d [INFO] running `Command { std: "docker" "start" "-a" "e5265d6fef8198cbd381756371dd48e2dab36bc53c718e776737ce659669270d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking semver-parser v0.9.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking assert-impl v0.1.3 [INFO] [stderr] Checking assert-panic v1.0.0-preview.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking ref-portals v1.0.0-beta.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/rc.rs:282:20 [INFO] [stdout] | [INFO] [stdout] 282 | panic!(ANCHOR_STILL_IN_USE) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 282 | panic!("{}", ANCHOR_STILL_IN_USE) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/rc.rs:288:24 [INFO] [stdout] | [INFO] [stdout] 288 | panic!(ANCHOR_POISONED) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 288 | panic!("{}", ANCHOR_POISONED) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/rc.rs:388:20 [INFO] [stdout] | [INFO] [stdout] 388 | panic!(ANCHOR_POISONED) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 388 | panic!("{}", ANCHOR_POISONED) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/rc.rs:397:20 [INFO] [stdout] | [INFO] [stdout] 397 | panic!(ANCHOR_POISONED) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 397 | panic!("{}", ANCHOR_POISONED) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/sync.rs:282:36 [INFO] [stdout] | [INFO] [stdout] 282 | .unwrap_or_else(|_| panic!(ANCHOR_STILL_IN_USE)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 282 | .unwrap_or_else(|_| panic!("{}", ANCHOR_STILL_IN_USE)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/sync.rs:321:20 [INFO] [stdout] | [INFO] [stdout] 321 | panic!(ANCHOR_STILL_IN_USE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 321 | panic!("{}", ANCHOR_STILL_IN_USE); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/sync.rs:363:20 [INFO] [stdout] | [INFO] [stdout] 363 | panic!(ANCHOR_STILL_IN_USE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 363 | panic!("{}", ANCHOR_STILL_IN_USE); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking quote v1.0.10 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking version-sync v0.9.3 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/rc.rs:563:9 [INFO] [stdout] | [INFO] [stdout] 563 | / assert_impl!( [INFO] [stdout] 564 | | //TODO: Should any of these by more RefUnwindSafe? [INFO] [stdout] 565 | | !RefUnwindSafe: Anchor<'_, ()>, [INFO] [stdout] 566 | | RwAnchor<'_, ()>, [INFO] [stdout] ... | [INFO] [stdout] 569 | | PortalRefMut<'_, ()>, [INFO] [stdout] 570 | | ); [INFO] [stdout] | |_________^ multiple `assert` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `rc::tests::_auto_trait_assertions::AssertImpl` for the type `rc::tests::_auto_trait_assertions::Helper` [INFO] [stdout] --> src/rc.rs:563:9 [INFO] [stdout] | [INFO] [stdout] 563 | / assert_impl!( [INFO] [stdout] 564 | | //TODO: Should any of these by more RefUnwindSafe? [INFO] [stdout] 565 | | !RefUnwindSafe: Anchor<'_, ()>, [INFO] [stdout] 566 | | RwAnchor<'_, ()>, [INFO] [stdout] ... | [INFO] [stdout] 569 | | PortalRefMut<'_, ()>, [INFO] [stdout] 570 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] note: candidate #2 is defined in an impl of the trait `rc::tests::_auto_trait_assertions::AssertNotImpl` for the type `rc::tests::_auto_trait_assertions::Helper>` [INFO] [stdout] --> src/rc.rs:563:9 [INFO] [stdout] | [INFO] [stdout] 563 | / assert_impl!( [INFO] [stdout] 564 | | //TODO: Should any of these by more RefUnwindSafe? [INFO] [stdout] 565 | | !RefUnwindSafe: Anchor<'_, ()>, [INFO] [stdout] 566 | | RwAnchor<'_, ()>, [INFO] [stdout] ... | [INFO] [stdout] 569 | | PortalRefMut<'_, ()>, [INFO] [stdout] 570 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] = note: this error originates in the macro `assert_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 86 | > as rc::tests::_auto_trait_assertions::AssertImpl>::assert(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 86 | > as rc::tests::_auto_trait_assertions::AssertNotImpl>::assert(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/rc.rs:563:9 [INFO] [stdout] | [INFO] [stdout] 563 | / assert_impl!( [INFO] [stdout] 564 | | //TODO: Should any of these by more RefUnwindSafe? [INFO] [stdout] 565 | | !RefUnwindSafe: Anchor<'_, ()>, [INFO] [stdout] 566 | | RwAnchor<'_, ()>, [INFO] [stdout] ... | [INFO] [stdout] 569 | | PortalRefMut<'_, ()>, [INFO] [stdout] 570 | | ); [INFO] [stdout] | |_________^ multiple `assert` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `rc::tests::_auto_trait_assertions::AssertImpl` for the type `rc::tests::_auto_trait_assertions::Helper` [INFO] [stdout] --> src/rc.rs:563:9 [INFO] [stdout] | [INFO] [stdout] 563 | / assert_impl!( [INFO] [stdout] 564 | | //TODO: Should any of these by more RefUnwindSafe? [INFO] [stdout] 565 | | !RefUnwindSafe: Anchor<'_, ()>, [INFO] [stdout] 566 | | RwAnchor<'_, ()>, [INFO] [stdout] ... | [INFO] [stdout] 569 | | PortalRefMut<'_, ()>, [INFO] [stdout] 570 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] note: candidate #2 is defined in an impl of the trait `rc::tests::_auto_trait_assertions::AssertNotImpl` for the type `rc::tests::_auto_trait_assertions::Helper>` [INFO] [stdout] --> src/rc.rs:563:9 [INFO] [stdout] | [INFO] [stdout] 563 | / assert_impl!( [INFO] [stdout] 564 | | //TODO: Should any of these by more RefUnwindSafe? [INFO] [stdout] 565 | | !RefUnwindSafe: Anchor<'_, ()>, [INFO] [stdout] 566 | | RwAnchor<'_, ()>, [INFO] [stdout] ... | [INFO] [stdout] 569 | | PortalRefMut<'_, ()>, [INFO] [stdout] 570 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] = note: this error originates in the macro `assert_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 86 | > as rc::tests::_auto_trait_assertions::AssertImpl>::assert(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 86 | > as rc::tests::_auto_trait_assertions::AssertNotImpl>::assert(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ref-portals` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "e5265d6fef8198cbd381756371dd48e2dab36bc53c718e776737ce659669270d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5265d6fef8198cbd381756371dd48e2dab36bc53c718e776737ce659669270d", kill_on_drop: false }` [INFO] [stdout] e5265d6fef8198cbd381756371dd48e2dab36bc53c718e776737ce659669270d