[INFO] fetching crate facade 0.0.0... [INFO] checking facade-0.0.0 against try#1463461488056994d1b84e8b752e7c11c7fae7aa for pr-154205 [INFO] extracting crate facade 0.0.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate facade 0.0.0 [INFO] finished tweaking crates.io crate facade 0.0.0 [INFO] tweaked toml for crates.io crate facade 0.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate facade 0.0.0 on toolchain 1463461488056994d1b84e8b752e7c11c7fae7aa [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "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" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 265 packages to latest compatible versions [INFO] [stderr] Adding config v0.9.3 (available: v0.15.22) [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.32) [INFO] [stderr] Adding futures-channel-preview v0.3.0-alpha.18 (available: v0.3.0-alpha.19) [INFO] [stderr] Adding futures-core-preview v0.3.0-alpha.18 (available: v0.3.0-alpha.19) [INFO] [stderr] Adding futures-executor-preview v0.3.0-alpha.18 (available: v0.3.0-alpha.19) [INFO] [stderr] Adding futures-io-preview v0.3.0-alpha.18 (available: v0.3.0-alpha.19) [INFO] [stderr] Adding futures-join-macro-preview v0.3.0-alpha.18 (available: v0.3.0-alpha.19) [INFO] [stderr] Adding futures-preview v0.3.0-alpha.18 (available: v0.3.0-alpha.19) [INFO] [stderr] Adding futures-select-macro-preview v0.3.0-alpha.18 (available: v0.3.0-alpha.19) [INFO] [stderr] Adding futures-sink-preview v0.3.0-alpha.18 (available: v0.3.0-alpha.19) [INFO] [stderr] Adding futures-timer v0.2.1 (available: v3.0.3) [INFO] [stderr] Adding futures-util-preview v0.3.0-alpha.18 (available: v0.3.0-alpha.19) [INFO] [stderr] Adding headers v0.2.3 (available: v0.4.1) [INFO] [stderr] Adding tokio v0.1.22 (available: v1.50.0) [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" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6963618550d669a601192faf7ebdbde1e33a814c71d4312abf2441f9184add1f [INFO] running `Command { std: "docker" "start" "-a" "6963618550d669a601192faf7ebdbde1e33a814c71d4312abf2441f9184add1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6963618550d669a601192faf7ebdbde1e33a814c71d4312abf2441f9184add1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6963618550d669a601192faf7ebdbde1e33a814c71d4312abf2441f9184add1f", kill_on_drop: false }` [INFO] [stdout] 6963618550d669a601192faf7ebdbde1e33a814c71d4312abf2441f9184add1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d6e84afb24ff5a03539ba653930b29e0fef722a92af2ee5fb8d65aac9f9d06d [INFO] running `Command { std: "docker" "start" "-a" "7d6e84afb24ff5a03539ba653930b29e0fef722a92af2ee5fb8d65aac9f9d06d", kill_on_drop: false }` [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking slab v0.4.12 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] 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[INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.18 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.18 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] 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v1.0.149 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking tempfile v3.27.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking headers-core v0.1.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking rustc-demangle v0.1.27 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking headers v0.2.3 [INFO] [stderr] Checking xattr v1.6.1 [INFO] [stderr] Checking multipart v0.16.1 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking filetime v0.2.27 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking urlencoding v1.3.3 [INFO] [stderr] Checking tar v0.4.45 [INFO] [stderr] Checking flate2 v1.1.9 [INFO] [stderr] Checking bigdecimal v0.1.2 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling futures-join-macro-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking config v0.9.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Checking addr2line v0.25.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.18 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.18 [INFO] [stderr] Checking futures-timer v0.2.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stdout] error[E0277]: the trait bound `TimeoutStream: futures::Stream` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-timer-0.2.1/src/ext.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 178 | / fn try_poll_next( [INFO] [stdout] 179 | | mut self: Pin<&mut Self>, [INFO] [stdout] 180 | | cx: &mut Context<'_>, [INFO] [stdout] 181 | | ) -> Poll>> { [INFO] [stdout] | |____________________________________________________^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `futures::Stream` is not implemented for `TimeoutStream` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-timer-0.2.1/src/ext.rs:151:1 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct TimeoutStream [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: the following other types implement trait `futures::Stream`: [INFO] [stdout] &mut S [INFO] [stdout] AssertUnwindSafe [INFO] [stdout] Box [INFO] [stdout] Buffer [INFO] [stdout] BufferUnordered [INFO] [stdout] Buffered [INFO] [stdout] Compat01As03 [INFO] [stdout] Compat01As03Sink [INFO] [stdout] and 57 others [INFO] [stdout] = note: required for `TimeoutStream` to implement `futures_core::stream::private_try_stream::Sealed` [INFO] [stdout] note: required by a bound in `futures::TryStream` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.18/src/stream.rs:129:22 [INFO] [stdout] | [INFO] [stdout] 129 | pub trait TryStream: private_try_stream::Sealed { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `TryStream` [INFO] [stdout] = note: `TryStream` is a "sealed trait", because to implement it you also need to implement `futures_core::stream::private_try_stream::Sealed`, which is not accessible; this is usually done to force you to use one of the provided types that already implement it [INFO] [stdout] = help: the following type implements the trait: [INFO] [stdout] S [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `TimeoutStream: futures_core::stream::private_try_stream::Sealed` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-timer-0.2.1/src/ext.rs:170:23 [INFO] [stdout] | [INFO] [stdout] 170 | impl TryStream for TimeoutStream [INFO] [stdout] | ^^^^^^^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `futures::Stream` is not implemented for `TimeoutStream` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-timer-0.2.1/src/ext.rs:151:1 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct TimeoutStream [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: the following other types implement trait `futures::Stream`: [INFO] [stdout] &mut S [INFO] [stdout] AssertUnwindSafe [INFO] [stdout] Box [INFO] [stdout] Buffer [INFO] [stdout] BufferUnordered [INFO] [stdout] Buffered [INFO] [stdout] Compat01As03 [INFO] [stdout] Compat01As03Sink [INFO] [stdout] and 57 others [INFO] [stdout] = note: required for `TimeoutStream` to implement `futures_core::stream::private_try_stream::Sealed` [INFO] [stdout] note: required by a bound in `futures::TryStream` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.18/src/stream.rs:129:22 [INFO] [stdout] | [INFO] [stdout] 129 | pub trait TryStream: private_try_stream::Sealed { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `TryStream` [INFO] [stdout] = note: `TryStream` is a "sealed trait", because to implement it you also need to implement `futures_core::stream::private_try_stream::Sealed`, which is not accessible; this is usually done to force you to use one of the provided types that already implement it [INFO] [stdout] = help: the following type implements the trait: [INFO] [stdout] S [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] error: could not compile `futures-timer` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7d6e84afb24ff5a03539ba653930b29e0fef722a92af2ee5fb8d65aac9f9d06d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d6e84afb24ff5a03539ba653930b29e0fef722a92af2ee5fb8d65aac9f9d06d", kill_on_drop: false }` [INFO] [stdout] 7d6e84afb24ff5a03539ba653930b29e0fef722a92af2ee5fb8d65aac9f9d06d