[INFO] fetching crate larp 0.0.1... [INFO] checking larp-0.0.1 against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887 [INFO] extracting crate larp 0.0.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate larp 0.0.1 [INFO] finished tweaking crates.io crate larp 0.0.1 [INFO] tweaked toml for crates.io crate larp 0.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate larp 0.0.1 on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 207 packages to latest compatible versions [INFO] [stderr] Adding warp v0.1.23 (available: v0.4.2) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16c42940ef14234df35683e7dbcbe8692016b96fa0ede3491c71ed6d2af8cf14 [INFO] running `Command { std: "docker" "start" "-a" "16c42940ef14234df35683e7dbcbe8692016b96fa0ede3491c71ed6d2af8cf14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16c42940ef14234df35683e7dbcbe8692016b96fa0ede3491c71ed6d2af8cf14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16c42940ef14234df35683e7dbcbe8692016b96fa0ede3491c71ed6d2af8cf14", kill_on_drop: false }` [INFO] [stdout] 16c42940ef14234df35683e7dbcbe8692016b96fa0ede3491c71ed6d2af8cf14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34208e71101e1c8a37c8fb56528861993c690ae46b0ee09660621752302d4437 [INFO] running `Command { std: "docker" "start" "-a" "34208e71101e1c8a37c8fb56528861993c690ae46b0ee09660621752302d4437", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling zerovec-derive v0.11.3 [INFO] [stderr] Compiling zerofrom-derive v0.1.7 [INFO] [stderr] Compiling yoke-derive v0.8.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking zerofrom v0.1.7 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking yoke v0.8.2 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking zerovec v0.11.6 [INFO] [stderr] Checking zerotrie v0.2.4 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling unicase v2.9.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tinystr v0.8.3 [INFO] [stderr] Checking potential_utf v0.1.5 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking headers-core v0.1.1 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking icu_collections v2.2.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking icu_locale_core v2.2.0 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking headers v0.2.3 [INFO] [stderr] Checking urlencoding v1.3.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking icu_provider v2.2.0 [INFO] [stderr] Checking multipart v0.16.1 [INFO] [stderr] Checking icu_properties v2.2.0 [INFO] [stderr] Checking icu_normalizer v2.2.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking tungstenite v0.9.2 [INFO] [stderr] Checking warp v0.1.23 [INFO] [stdout] error[E0277]: the trait bound `!: From<()>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.23/src/test.rs:502:30 [INFO] [stdout] | [INFO] [stdout] 502 | .forward(tx.sink_map_err(|_| ())) [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<()>` is not implemented for `!` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] help: the trait `From<()>` is not implemented for `!` [INFO] [stdout] but trait `From>` is implemented for it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zerocopy-0.8.48/src/error.rs:358:1 [INFO] [stdout] | [INFO] [stdout] 358 | impl From> for Infallible { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: for that trait implementation, expected `zerocopy::error::AlignmentError<_, _>`, found `()` [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] note: the method call chain might not have had the expected associated types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.23/src/test.rs:502:33 [INFO] [stdout] | [INFO] [stdout] 502 | .forward(tx.sink_map_err(|_| ())) [INFO] [stdout] | -- ^^^^^^^^^^^^^^^^^^^^ `Sink::SinkError` is `()` here [INFO] [stdout] | | [INFO] [stdout] | this expression has type `SplitSink` [INFO] [stdout] note: required by a bound in `futures::Stream::forward` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/stream/mod.rs:1068:28 [INFO] [stdout] | [INFO] [stdout] 1066 | fn forward(self, sink: S) -> Forward [INFO] [stdout] | ------- required by a bound in this associated function [INFO] [stdout] 1067 | where S: Sink, [INFO] [stdout] 1068 | Self::Error: From, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ required by this bound in `Stream::forward` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: From<()>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.23/src/test.rs:503:22 [INFO] [stdout] | [INFO] [stdout] 503 | .map(|_| ()); [INFO] [stdout] | ^^^ the trait `From<()>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] help: the trait `From<()>` is not implemented for `!` [INFO] [stdout] but trait `From>` is implemented for it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zerocopy-0.8.48/src/error.rs:358:1 [INFO] [stdout] | [INFO] [stdout] 358 | impl From> for Infallible { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: for that trait implementation, expected `zerocopy::error::AlignmentError<_, _>`, found `()` [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `Forward, {closure@...}>, ...>` to implement `futures::Future` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/warp-edcfac83e0b1f7c3.long-type-12640174288908657797.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: From<()>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.23/src/test.rs:510:30 [INFO] [stdout] | [INFO] [stdout] 510 | .forward(rd_tx.sink_map_err(|_| ())) [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<()>` is not implemented for `!` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] help: the trait `From<()>` is not implemented for `!` [INFO] [stdout] but trait `From>` is implemented for it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zerocopy-0.8.48/src/error.rs:358:1 [INFO] [stdout] | [INFO] [stdout] 358 | impl From> for Infallible { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: for that trait implementation, expected `zerocopy::error::AlignmentError<_, _>`, found `()` [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] note: the method call chain might not have had the expected associated types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.23/src/test.rs:510:36 [INFO] [stdout] | [INFO] [stdout] 510 | .forward(rd_tx.sink_map_err(|_| ())) [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^^ `Sink::SinkError` is `()` here [INFO] [stdout] | | [INFO] [stdout] | this expression has type `UnboundedSender>` [INFO] [stdout] note: required by a bound in `futures::Stream::forward` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/stream/mod.rs:1068:28 [INFO] [stdout] | [INFO] [stdout] 1066 | fn forward(self, sink: S) -> Forward [INFO] [stdout] | ------- required by a bound in this associated function [INFO] [stdout] 1067 | where S: Sink, [INFO] [stdout] 1068 | Self::Error: From, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ required by this bound in `Stream::forward` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: From<()>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.23/src/test.rs:511:22 [INFO] [stdout] | [INFO] [stdout] 511 | .map(|_| ()); [INFO] [stdout] | ^^^ the trait `From<()>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] help: the trait `From<()>` is not implemented for `!` [INFO] [stdout] but trait `From>` is implemented for it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zerocopy-0.8.48/src/error.rs:358:1 [INFO] [stdout] | [INFO] [stdout] 358 | impl From> for Infallible { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: for that trait implementation, expected `zerocopy::error::AlignmentError<_, _>`, found `()` [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `Forward, ..., ...>, ..., ...>, ...>` to implement `futures::Future` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/warp-edcfac83e0b1f7c3.long-type-12894465120903389.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: From<()>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.23/src/test.rs:513:40 [INFO] [stdout] | [INFO] [stdout] 513 | rt.block_on(write.join(read)).expect("websocket forward"); [INFO] [stdout] | ---- ^^^^ the trait `From<()>` is not implemented for `!` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] help: the trait `From<()>` is not implemented for `!` [INFO] [stdout] but trait `From>` is implemented for it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zerocopy-0.8.48/src/error.rs:358:1 [INFO] [stdout] | [INFO] [stdout] 358 | impl From> for Infallible { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: for that trait implementation, expected `zerocopy::error::AlignmentError<_, _>`, found `()` [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `Forward, ..., ...>, ..., ...>, ...>` to implement `futures::Future` [INFO] [stdout] = note: 1 redundant requirement hidden [INFO] [stdout] = note: required for `Map, ..., ...>, ...>, ...>` to implement `futures::Future` [INFO] [stdout] note: required by a bound in `futures::Future::join` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/future/mod.rs:717:29 [INFO] [stdout] | [INFO] [stdout] 716 | fn join(self, other: B) -> Join [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] 717 | where B: IntoFuture, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ required by this bound in `Future::join` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/warp-edcfac83e0b1f7c3.long-type-5575196660494478202.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `warp` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "34208e71101e1c8a37c8fb56528861993c690ae46b0ee09660621752302d4437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34208e71101e1c8a37c8fb56528861993c690ae46b0ee09660621752302d4437", kill_on_drop: false }` [INFO] [stdout] 34208e71101e1c8a37c8fb56528861993c690ae46b0ee09660621752302d4437