[INFO] cloning repository https://github.com/mehcode/transmit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mehcode/transmit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Ftransmit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Ftransmit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fbd3b79da1db675560b3249370f70a4dd5112e4f [INFO] building mehcode/transmit against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Ftransmit" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/mehcode/transmit [INFO] finished tweaking git repo https://github.com/mehcode/transmit [INFO] tweaked toml for git repo https://github.com/mehcode/transmit written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mehcode/transmit on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mehcode/transmit already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition` has been stabilized in the 1.31 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature. [INFO] [stderr] warning: the cargo feature `rename-dependency` has been stabilized in the 1.31 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/specifying-dependencies.html#renaming-dependencies-in-cargotoml for more information about using this feature. [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cfg-if v0.1.5 [INFO] [stderr] Downloaded tokio-reactor v0.1.5 [INFO] [stderr] Downloaded tokio-io v0.1.8 [INFO] [stderr] Downloaded bytes v0.4.9 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded memoffset v0.2.1 [INFO] [stderr] Downloaded tokio-async-await v0.1.1 [INFO] [stderr] Downloaded pin-utils v0.1.0-alpha.1 [INFO] [stderr] Downloaded owning_ref v0.3.3 [INFO] [stderr] Downloaded log v0.4.4 [INFO] [stderr] Downloaded crossbeam-deque v0.6.1 [INFO] [stderr] Downloaded tokio-udp v0.1.2 [INFO] [stderr] Downloaded parking_lot_core v0.2.14 [INFO] [stderr] Downloaded futures-executor-preview v0.3.0-alpha.3 [INFO] [stderr] Downloaded futures-core-preview v0.3.0-alpha.3 [INFO] [stderr] Downloaded try-lock v0.2.2 [INFO] [stderr] Downloaded tokio-executor v0.1.4 [INFO] [stderr] Downloaded crossbeam-utils v0.5.0 [INFO] [stderr] Downloaded num_cpus v1.8.0 [INFO] [stderr] Downloaded lazy_static v1.1.0 [INFO] [stderr] Downloaded bitflags v1.0.4 [INFO] [stderr] Downloaded iovec v0.1.2 [INFO] [stderr] Downloaded tokio-uds v0.2.1 [INFO] [stderr] Downloaded lazycell v0.6.0 [INFO] [stderr] Downloaded nodrop v0.1.12 [INFO] [stderr] Downloaded tokio-current-thread v0.1.1 [INFO] [stderr] Downloaded net2 v0.2.33 [INFO] [stderr] Downloaded unreachable v1.0.0 [INFO] [stderr] Downloaded lock_api v0.1.3 [INFO] [stderr] Downloaded failure_derive v0.1.2 [INFO] [stderr] Downloaded want v0.0.6 [INFO] [stderr] Downloaded tokio-codec v0.1.0 [INFO] [stderr] Downloaded tokio v0.1.8 [INFO] [stderr] Downloaded time v0.1.40 [INFO] [stderr] Downloaded crossbeam-epoch v0.5.2 [INFO] [stderr] Downloaded futures-io-preview v0.3.0-alpha.3 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded stable_deref_trait v1.1.1 [INFO] [stderr] Downloaded parking_lot v0.6.3 [INFO] [stderr] Downloaded backtrace v0.3.9 [INFO] [stderr] Downloaded quote v0.6.8 [INFO] [stderr] Downloaded futures-preview v0.3.0-alpha.3 [INFO] [stderr] Downloaded fnv v1.0.6 [INFO] [stderr] Downloaded redox_syscall v0.1.40 [INFO] [stderr] Downloaded futures-cpupool v0.1.8 [INFO] [stderr] Downloaded either v1.5.0 [INFO] [stderr] Downloaded slab v0.4.1 [INFO] [stderr] Downloaded mio-uds v0.6.6 [INFO] [stderr] Downloaded synstructure v0.9.0 [INFO] [stderr] Downloaded version_check v0.1.4 [INFO] [stderr] Downloaded byteorder v1.2.6 [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded futures v0.1.23 [INFO] [stderr] Downloaded rustc-demangle v0.1.9 [INFO] [stderr] Downloaded proc-macro2 v0.4.15 [INFO] [stderr] Downloaded futures-channel-preview v0.3.0-alpha.3 [INFO] [stderr] Downloaded arrayvec v0.4.7 [INFO] [stderr] Downloaded tokio-timer v0.2.6 [INFO] [stderr] Downloaded failure v0.1.2 [INFO] [stderr] Downloaded rand_core v0.2.1 [INFO] [stderr] Downloaded miow v0.2.1 [INFO] [stderr] Downloaded scopeguard v0.3.3 [INFO] [stderr] Downloaded httparse v1.3.2 [INFO] [stderr] Downloaded itoa v0.4.2 [INFO] [stderr] Downloaded futures-sink-preview v0.3.0-alpha.3 [INFO] [stderr] Downloaded tokio-threadpool v0.1.6 [INFO] [stderr] Downloaded http v0.1.10 [INFO] [stderr] Downloaded futures-util-preview v0.3.0-alpha.3 [INFO] [stderr] Downloaded syn v0.14.9 [INFO] [stderr] Downloaded tokio-fs v0.1.3 [INFO] [stderr] Downloaded tokio-tcp v0.1.1 [INFO] [stderr] Downloaded rand v0.5.5 [INFO] [stderr] Downloaded h2 v0.1.12 [INFO] [stderr] Downloaded tokio-channel v0.1.0 [INFO] [stderr] Downloaded mio v0.6.15 [INFO] [stderr] Downloaded hyper v0.12.9 [INFO] [stderr] Downloaded rand v0.4.3 [INFO] [stderr] Downloaded smallvec v0.6.5 [INFO] [stderr] Downloaded indexmap v1.0.1 [INFO] [stderr] Downloaded libc v0.2.43 [INFO] [stderr] Downloaded string v0.1.1 [INFO] [stderr] Downloaded cc v1.0.22 [INFO] [stderr] Downloaded backtrace-sys v0.1.24 [INFO] [stderr] Downloaded winapi v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7afed48da6db4a0e84c34ee44f6f97aa758c25159ce229b710e74e347d010d04 [INFO] running `Command { std: "docker" "start" "-a" "7afed48da6db4a0e84c34ee44f6f97aa758c25159ce229b710e74e347d010d04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7afed48da6db4a0e84c34ee44f6f97aa758c25159ce229b710e74e347d010d04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7afed48da6db4a0e84c34ee44f6f97aa758c25159ce229b710e74e347d010d04", kill_on_drop: false }` [INFO] [stdout] 7afed48da6db4a0e84c34ee44f6f97aa758c25159ce229b710e74e347d010d04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f60d5d96ae9f7e21331d6cf60de52417aedaacb6569ef7810fd31c1509625277 [INFO] running `Command { std: "docker" "start" "-a" "f60d5d96ae9f7e21331d6cf60de52417aedaacb6569ef7810fd31c1509625277", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition` has been stabilized in the 1.31 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature. [INFO] [stderr] warning: the cargo feature `rename-dependency` has been stabilized in the 1.31 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/specifying-dependencies.html#renaming-dependencies-in-cargotoml for more information about using this feature. [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling futures v0.1.23 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling slab v0.4.1 [INFO] [stderr] Compiling byteorder v1.2.6 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling lazycell v0.6.0 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.15 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling log v0.4.4 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.22 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.3 [INFO] [stdout] error[E0432]: unresolved import `core::mem::PinMut` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.3/src/future.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::mem::PinMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `core::future::FutureObj`, `core::future::LocalFutureObj`, `core::future::UnsafeFutureObj` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.3/src/future.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | pub use core::future::{Future, FutureObj, LocalFutureObj, UnsafeFutureObj}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ no `UnsafeFutureObj` in `future` [INFO] [stdout] | | | [INFO] [stdout] | | no `LocalFutureObj` in `future` [INFO] [stdout] | no `FutureObj` in `future` [INFO] [stdout] | help: a similar name exists in the module: `Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::mem::PinMut` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.3/src/stream.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use core::mem::PinMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.3/src/stream.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | use std::boxed::{Box, PinBox}; [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `std` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.3/src/task.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | pub use std::task::{Wake, local_waker, local_waker_from_nonlocal}; [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `std` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `core::task::Spawn`, `core::task::UnsafeWake`, `core::task::SpawnErrorKind`, `core::task::SpawnObjError`, `core::task::SpawnLocalObjError` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.3/src/task.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | Context, Poll, Spawn, [INFO] [stdout] | ^^^^^ no `Spawn` in `task` [INFO] [stdout] 5 | Waker, LocalWaker, UnsafeWake, [INFO] [stdout] | ^^^^^^^^^^ no `UnsafeWake` in `task` [INFO] [stdout] 6 | SpawnErrorKind, SpawnObjError, SpawnLocalObjError, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ no `SpawnLocalObjError` in `task` [INFO] [stdout] | | | [INFO] [stdout] | | no `SpawnObjError` in `task` [INFO] [stdout] | no `SpawnErrorKind` in `task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `std` in the list of imported crates [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.3/src/stream.rs:163:33 [INFO] [stdout] | [INFO] [stdout] 163 | impl Stream for ::std::collections::VecDeque { [INFO] [stdout] | ^^^ could not find `std` in the list of imported crates [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling smallvec v0.6.5 [INFO] [stdout] error[E0433]: failed to resolve: could not find `std` in the list of imported crates [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.3/src/stream.rs:152:34 [INFO] [stdout] | [INFO] [stdout] 152 | impl Stream for ::std::panic::AssertUnwindSafe { [INFO] [stdout] | ^^^ could not find `std` in the list of imported crates [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 3 + use core::panic; [INFO] [stdout] | [INFO] [stdout] help: if you import `panic`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 152 - impl Stream for ::std::panic::AssertUnwindSafe { [INFO] [stdout] 152 + impl Stream for panic::AssertUnwindSafe { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `local_waker` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.3/src/task.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | Waker, LocalWaker, UnsafeWake, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #118959 for more information [INFO] [stdout] = help: add `#![feature(local_waker)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-09-28; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.1 [INFO] [stderr] Compiling itoa v0.4.2 [INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0658. [INFO] [stdout] [INFO] [stderr] Compiling httparse v1.3.2 [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-core-preview` (lib) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f60d5d96ae9f7e21331d6cf60de52417aedaacb6569ef7810fd31c1509625277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f60d5d96ae9f7e21331d6cf60de52417aedaacb6569ef7810fd31c1509625277", kill_on_drop: false }` [INFO] [stdout] f60d5d96ae9f7e21331d6cf60de52417aedaacb6569ef7810fd31c1509625277