[INFO] crate futures_codec 0.2.5 is already in cache [INFO] extracting crate futures_codec 0.2.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/futures_codec/0.2.5 [INFO] extracting crate futures_codec 0.2.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures_codec/0.2.5 [INFO] validating manifest of futures_codec-0.2.5 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 futures_codec-0.2.5 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 futures_codec-0.2.5 [INFO] finished frobbing futures_codec-0.2.5 [INFO] frobbed toml for futures_codec-0.2.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/futures_codec/0.2.5/Cargo.toml [INFO] started frobbing futures_codec-0.2.5 [INFO] finished frobbing futures_codec-0.2.5 [INFO] frobbed toml for futures_codec-0.2.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures_codec/0.2.5/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 futures_codec-0.2.5 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures_codec/0.2.5:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] d63ff35bb2844c4ac40da57105cd37155563d37a3fe46f7bef5b8b53826dda89 [INFO] running `"docker" "start" "-a" "d63ff35bb2844c4ac40da57105cd37155563d37a3fe46f7bef5b8b53826dda89"` [INFO] [stderr] Compiling futures_codec v0.2.5 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `"docker" "inspect" "d63ff35bb2844c4ac40da57105cd37155563d37a3fe46f7bef5b8b53826dda89"` [INFO] running `"docker" "rm" "-f" "d63ff35bb2844c4ac40da57105cd37155563d37a3fe46f7bef5b8b53826dda89"` [INFO] [stdout] d63ff35bb2844c4ac40da57105cd37155563d37a3fe46f7bef5b8b53826dda89 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures_codec/0.2.5:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 5cbc32220eca861cc3fa0c6f5f16cc4799b91982ad1bdab38670c1f8290a805d [INFO] running `"docker" "start" "-a" "5cbc32220eca861cc3fa0c6f5f16cc4799b91982ad1bdab38670c1f8290a805d"` [INFO] [stderr] Compiling futures_codec v0.2.5 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `"docker" "inspect" "5cbc32220eca861cc3fa0c6f5f16cc4799b91982ad1bdab38670c1f8290a805d"` [INFO] running `"docker" "rm" "-f" "5cbc32220eca861cc3fa0c6f5f16cc4799b91982ad1bdab38670c1f8290a805d"` [INFO] [stdout] 5cbc32220eca861cc3fa0c6f5f16cc4799b91982ad1bdab38670c1f8290a805d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures_codec/0.2.5:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] e86a11428af2d769e330c0763399e45e187bcdd3446c7bd64f9456767550e4d7 [INFO] running `"docker" "start" "-a" "e86a11428af2d769e330c0763399e45e187bcdd3446c7bd64f9456767550e4d7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/futures_codec-b2c84df6d578a7dc [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/bytes-b5f5ba79bd05d15b [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test decodes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/framed_write-f6c7c695cd7ce98b [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test line_write_to_eof ... ok [INFO] [stdout] test line_write ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/lines-e8f51ec7b86936ea [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests futures_codec [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/codec/bytes.rs - codec::bytes::BytesCodec (line 9) ... FAILED [INFO] [stdout] test src/framed_read.rs - framed_read::FramedRead (line 15) ... FAILED [INFO] [stdout] test src/lib.rs - (line 8) ... FAILED [INFO] [stdout] test src/framed.rs - framed::Framed (line 51) ... FAILED [INFO] [stdout] test src/framed_write.rs - framed_write::FramedWrite (line 14) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/codec/bytes.rs - codec::bytes::BytesCodec (line 9) stdout ---- [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/codec/bytes.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: subsumed by `.await` syntax [INFO] [stdout] --> src/codec/bytes.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/codec/bytes.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/framed_read.rs - framed_read::FramedRead (line 15) stdout ---- [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/framed_read.rs:14:25 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: subsumed by `.await` syntax [INFO] [stdout] --> src/framed_read.rs:14:25 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/framed_read.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 8) stdout ---- [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: subsumed by `.await` syntax [INFO] [stdout] --> src/lib.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/framed.rs - framed::Framed (line 51) stdout ---- [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/framed.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: subsumed by `.await` syntax [INFO] [stdout] --> src/framed.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/framed.rs:50:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/framed_write.rs - framed_write::FramedWrite (line 14) stdout ---- [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/framed_write.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: subsumed by `.await` syntax [INFO] [stdout] --> src/framed_write.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/framed_write.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/codec/bytes.rs - codec::bytes::BytesCodec (line 9) [INFO] [stdout] src/framed.rs - framed::Framed (line 51) [INFO] [stdout] src/framed_read.rs - framed_read::FramedRead (line 15) [INFO] [stdout] src/framed_write.rs - framed_write::FramedWrite (line 14) [INFO] [stdout] src/lib.rs - (line 8) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "e86a11428af2d769e330c0763399e45e187bcdd3446c7bd64f9456767550e4d7"` [INFO] running `"docker" "rm" "-f" "e86a11428af2d769e330c0763399e45e187bcdd3446c7bd64f9456767550e4d7"` [INFO] [stdout] e86a11428af2d769e330c0763399e45e187bcdd3446c7bd64f9456767550e4d7