[INFO] fetching crate aliri_braid 0.4.0... [INFO] checking aliri_braid-0.4.0 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf [INFO] extracting crate aliri_braid 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate aliri_braid 0.4.0 [INFO] finished tweaking crates.io crate aliri_braid 0.4.0 [INFO] tweaked toml for crates.io crate aliri_braid 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate aliri_braid 0.4.0 on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 61 packages to latest compatible versions [INFO] [stderr] Adding compact_str v0.7.1 (available: v0.9.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c0a98d170852245eccb6c5636ca5c22ff124b18354798207ba3d88a65707373f [INFO] running `Command { std: "docker" "start" "-a" "c0a98d170852245eccb6c5636ca5c22ff124b18354798207ba3d88a65707373f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0a98d170852245eccb6c5636ca5c22ff124b18354798207ba3d88a65707373f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0a98d170852245eccb6c5636ca5c22ff124b18354798207ba3d88a65707373f", kill_on_drop: false }` [INFO] [stdout] c0a98d170852245eccb6c5636ca5c22ff124b18354798207ba3d88a65707373f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Zstrict-projection-item-bounds" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac0dde686026431c5bb7a6728e457551b8a94e611c0f165e95485b379147d6df [INFO] running `Command { std: "docker" "start" "-a" "ac0dde686026431c5bb7a6728e457551b8a94e611c0f165e95485b379147d6df", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking regex-syntax v0.8.10 [INFO] [stderr] Compiling libc v0.2.184 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Checking rand_core v0.10.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking ryu v1.0.23 [INFO] [stderr] Checking bytestring v1.5.0 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking castaway v0.2.4 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking rand v0.10.0 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling aliri_braid_impl v0.4.0 [INFO] [stderr] Compiling quickcheck_macros v1.2.0 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking env_filter v1.0.1 [INFO] [stderr] Checking env_logger v0.11.10 [INFO] [stderr] Checking quickcheck v1.1.0 [INFO] [stderr] Checking aliri_braid v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:925:23 [INFO] [stdout] | [INFO] [stdout] 925 | fn normalize(raw: &str) -> Result<::alloc::borrow::Cow, Self::Error>; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 925 | fn normalize(raw: &str) -> Result<::alloc::borrow::Cow<'_, str>, Self::Error>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:925:23 [INFO] [stdout] | [INFO] [stdout] 925 | fn normalize(raw: &str) -> Result<::alloc::borrow::Cow, Self::Error>; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 925 | fn normalize(raw: &str) -> Result<::alloc::borrow::Cow<'_, str>, Self::Error>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> tests/normalized.rs:53:21 [INFO] [stdout] | [INFO] [stdout] 53 | fn normalize(s: &str) -> Result, Self::Error> { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | fn normalize(s: &str) -> Result, Self::Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ValidatedBuf: Borrow` is not satisfied [INFO] [stdout] --> tests/common/mod.rs:83:34 [INFO] [stdout] | [INFO] [stdout] 83 | std::borrow::ToOwned, [INFO] [stdout] | ^^^^^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] ::: tests/common/fallible.rs:346:1 [INFO] [stdout] | [INFO] [stdout] 346 | assert_core_impls!(ValidatedBuf => Validated where ValidationError = crate::InvalidData); [INFO] [stdout] | ---------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] help: the trait `Borrow` is not implemented for `ValidatedBuf` [INFO] [stdout] --> tests/jumble.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct ValidatedBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this error originates in the macro `assert_core_impls` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement [INFO] [stdout] | [INFO] [stdout] 5 | fn assert_impl_all<'a, 'b: 'a, T: ?Sized $(+ $trait)+>() where ValidatedBuf: Borrow {} [INFO] [stdout] | +++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Orange: Borrow` is not satisfied [INFO] [stdout] --> tests/common/mod.rs:83:34 [INFO] [stdout] | [INFO] [stdout] 83 | std::borrow::ToOwned, [INFO] [stdout] | ^^^^^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] ::: tests/common/infallible.rs:300:1 [INFO] [stdout] | [INFO] [stdout] 300 | assert_core_impls!(Orange => OrangeRef); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] help: the trait `Borrow` is not implemented for `Orange` [INFO] [stdout] --> tests/jumble.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Orange; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this error originates in the macro `assert_core_impls` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement [INFO] [stdout] | [INFO] [stdout] 5 | fn assert_impl_all<'a, 'b: 'a, T: ?Sized $(+ $trait)+>() where Orange: Borrow {} [INFO] [stdout] | +++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `NormalizedBuf: Borrow` is not satisfied [INFO] [stdout] --> tests/common/mod.rs:83:34 [INFO] [stdout] | [INFO] [stdout] 83 | std::borrow::ToOwned, [INFO] [stdout] | ^^^^^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] ::: tests/common/normalized.rs:415:1 [INFO] [stdout] | [INFO] [stdout] 415 | assert_core_impls!(NormalizedBuf => Normalized where NormalizationError = crate::InvalidData, ValidationError = crate::InvalidData); [INFO] [stdout] | ----------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] help: the trait `Borrow` is not implemented for `NormalizedBuf` [INFO] [stdout] --> tests/jumble.rs:76:1 [INFO] [stdout] | [INFO] [stdout] 76 | pub struct NormalizedBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this error originates in the macro `assert_core_impls` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement [INFO] [stdout] | [INFO] [stdout] 5 | fn assert_impl_all<'a, 'b: 'a, T: ?Sized $(+ $trait)+>() where NormalizedBuf: Borrow {} [INFO] [stdout] | ++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> tests/too_many_braids.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | fn normalize(s: &str) -> Result, Self::Error> { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 43 | fn normalize(s: &str) -> Result, Self::Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aliri_braid` (test "jumble") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ac0dde686026431c5bb7a6728e457551b8a94e611c0f165e95485b379147d6df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac0dde686026431c5bb7a6728e457551b8a94e611c0f165e95485b379147d6df", kill_on_drop: false }` [INFO] [stdout] ac0dde686026431c5bb7a6728e457551b8a94e611c0f165e95485b379147d6df