[INFO] updating cached repository iovxw/aptf [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/iovxw/aptf [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/iovxw/aptf" "work/ex/beta-1.38-1/sources/1.37.0/gh/iovxw/aptf"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/iovxw/aptf'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/iovxw/aptf" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iovxw/aptf"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iovxw/aptf'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 06d31ca596fa20ee238a2044803786e65692afc6 [INFO] sha for GitHub repo iovxw/aptf: 06d31ca596fa20ee238a2044803786e65692afc6 [INFO] validating manifest of iovxw/aptf on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of iovxw/aptf on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing iovxw/aptf [INFO] finished frobbing iovxw/aptf [INFO] frobbed toml for iovxw/aptf written to work/ex/beta-1.38-1/sources/1.37.0/gh/iovxw/aptf/Cargo.toml [INFO] started frobbing iovxw/aptf [INFO] finished frobbing iovxw/aptf [INFO] frobbed toml for iovxw/aptf written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iovxw/aptf/Cargo.toml [INFO] crate iovxw/aptf already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing iovxw/aptf against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/iovxw/aptf:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] c555b87e09c0d2a2afd0a5c776002dde27e13f7813db9f45fd7311efefdaadf9 [INFO] running `"docker" "start" "-a" "c555b87e09c0d2a2afd0a5c776002dde27e13f7813db9f45fd7311efefdaadf9"` [INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.1 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling log v0.4.4 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.3 [INFO] [stderr] Compiling tokio-executor v0.1.3 [INFO] [stderr] Compiling socket2 v0.3.7 [INFO] [stderr] Compiling openssl-sys v0.9.35 [INFO] [stderr] Compiling libz-sys v1.0.20 [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pin-utils-0.1.0-alpha.1/src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(pin)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `pin-utils`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `core::mem::PinMut` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/future.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use core::mem::PinMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `core::future::FutureObj`, `core::future::LocalFutureObj`, `core::future::UnsafeFutureObj` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/future.rs:6:32 [INFO] [stderr] | [INFO] [stderr] 6 | pub use core::future::{Future, FutureObj, LocalFutureObj, UnsafeFutureObj}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ no `UnsafeFutureObj` in `future` [INFO] [stderr] | | | [INFO] [stderr] | | no `LocalFutureObj` in `future` [INFO] [stderr] | no `FutureObj` in `future` [INFO] [stderr] | help: a similar name exists in the module: `Future` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `core::mem::PinMut` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use core::mem::PinMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `std` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | use std::boxed::{Box, PinBox}; [INFO] [stderr] | ^^^ use of undeclared type or module `std` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `std` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/task.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | pub use std::task::{Wake, local_waker, local_waker_from_nonlocal}; [INFO] [stderr] | ^^^ use of undeclared type or module `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `core::task::Spawn`, `core::task::LocalWaker`, `core::task::UnsafeWake`, `core::task::SpawnErrorKind`, `core::task::SpawnObjError`, `core::task::SpawnLocalObjError` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/task.rs:4:20 [INFO] [stderr] | [INFO] [stderr] 4 | Context, Poll, Spawn, [INFO] [stderr] | ^^^^^ no `Spawn` in `task` [INFO] [stderr] 5 | Waker, LocalWaker, UnsafeWake, [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^ no `UnsafeWake` in `task` [INFO] [stderr] | | [INFO] [stderr] | no `LocalWaker` in `task` [INFO] [stderr] 6 | SpawnErrorKind, SpawnObjError, SpawnLocalObjError, [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ no `SpawnLocalObjError` in `task` [INFO] [stderr] | | | [INFO] [stderr] | | no `SpawnObjError` in `task` [INFO] [stderr] | no `SpawnErrorKind` in `task` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `std` in `{{root}}` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:152:34 [INFO] [stderr] | [INFO] [stderr] 152 | impl Stream for ::std::panic::AssertUnwindSafe { [INFO] [stderr] | ^^^ could not find `std` in `{{root}}` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `std` in `{{root}}` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:163:33 [INFO] [stderr] | [INFO] [stderr] 163 | impl Stream for ::std::collections::VecDeque { [INFO] [stderr] | ^^^ could not find `std` in `{{root}}` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Box` in this scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:130:49 [INFO] [stderr] | [INFO] [stderr] 130 | impl Stream for Box { [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `PinBox` in this scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:141:41 [INFO] [stderr] | [INFO] [stderr] 141 | impl Stream for PinBox { [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(pin, arbitrary_self_types, futures_api)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:68:10 [INFO] [stderr] | [INFO] [stderr] 68 | impl<'a, S: ?Sized + Stream> Stream for PinMut<'a, S> { [INFO] [stderr] | ^ unconstrained type parameter [INFO] [stderr] [INFO] [stderr] error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:130:10 [INFO] [stderr] | [INFO] [stderr] 130 | impl Stream for Box { [INFO] [stderr] | ^ unconstrained type parameter [INFO] [stderr] [INFO] [stderr] error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:141:10 [INFO] [stderr] | [INFO] [stderr] 141 | impl Stream for PinBox { [INFO] [stderr] | ^ unconstrained type parameter [INFO] [stderr] [INFO] [stderr] error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:152:10 [INFO] [stderr] | [INFO] [stderr] 152 | impl Stream for ::std::panic::AssertUnwindSafe { [INFO] [stderr] | ^ unconstrained type parameter [INFO] [stderr] [INFO] [stderr] error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:163:10 [INFO] [stderr] | [INFO] [stderr] 163 | impl Stream for ::std::collections::VecDeque { [INFO] [stderr] | ^ unconstrained type parameter [INFO] [stderr] [INFO] [stderr] error: aborting due to 16 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0207, E0412, E0432, E0433, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0207`. [INFO] [stderr] error: Could not compile `futures-core-preview`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "c555b87e09c0d2a2afd0a5c776002dde27e13f7813db9f45fd7311efefdaadf9"` [INFO] running `"docker" "rm" "-f" "c555b87e09c0d2a2afd0a5c776002dde27e13f7813db9f45fd7311efefdaadf9"` [INFO] [stdout] c555b87e09c0d2a2afd0a5c776002dde27e13f7813db9f45fd7311efefdaadf9