[INFO] crate chttp 0.5.3 is already in cache [INFO] extracting crate chttp 0.5.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/chttp/0.5.3 [INFO] extracting crate chttp 0.5.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/chttp/0.5.3 [INFO] validating manifest of chttp-0.5.3 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 chttp-0.5.3 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 chttp-0.5.3 [INFO] removed 1 missing examples [INFO] finished frobbing chttp-0.5.3 [INFO] frobbed toml for chttp-0.5.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/chttp/0.5.3/Cargo.toml [INFO] started frobbing chttp-0.5.3 [INFO] removed 1 missing examples [INFO] finished frobbing chttp-0.5.3 [INFO] frobbed toml for chttp-0.5.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/chttp/0.5.3/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 chttp-0.5.3 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-0/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/chttp/0.5.3:/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] 6e5e876120df2da7237cb4b29e078d327b3ff23822db391fb7f937b1dc91dd58 [INFO] running `"docker" "start" "-a" "6e5e876120df2da7237cb4b29e078d327b3ff23822db391fb7f937b1dc91dd58"` [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling curl v0.4.22 [INFO] [stderr] Compiling chttp v0.5.3 (/opt/crater/workdir) [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling libnghttp2-sys v0.1.2 [INFO] [stderr] Compiling curl-sys v0.4.20 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling sluice v0.4.1 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.17 [INFO] [stderr] warning: to use a constant of type `std::boxed::Box` in a pattern, `std::boxed::Box` must be annotated with `#[derive(PartialEq, Eq)]` [INFO] [stderr] --> src/client.rs:731:14 [INFO] [stderr] | [INFO] [stderr] 731 | (http::Method::GET, false) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | future_incompatible, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(indirect_structural_match)]` implied by `#[warn(future_incompatible)]` [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #62411 [INFO] [stderr] [INFO] [stderr] warning: to use a constant of type `std::boxed::Box` in a pattern, `std::boxed::Box` must be annotated with `#[derive(PartialEq, Eq)]` [INFO] [stderr] --> src/client.rs:735:14 [INFO] [stderr] | [INFO] [stderr] 735 | (http::Method::HEAD, has_body) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #62411 [INFO] [stderr] [INFO] [stderr] warning: to use a constant of type `std::boxed::Box` in a pattern, `std::boxed::Box` must be annotated with `#[derive(PartialEq, Eq)]` [INFO] [stderr] --> src/client.rs:741:14 [INFO] [stderr] | [INFO] [stderr] 741 | (http::Method::POST, _) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #62411 [INFO] [stderr] [INFO] [stderr] warning: to use a constant of type `std::boxed::Box` in a pattern, `std::boxed::Box` must be annotated with `#[derive(PartialEq, Eq)]` [INFO] [stderr] --> src/client.rs:745:14 [INFO] [stderr] | [INFO] [stderr] 745 | (http::Method::PUT, _) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #62411 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.54s [INFO] running `"docker" "inspect" "6e5e876120df2da7237cb4b29e078d327b3ff23822db391fb7f937b1dc91dd58"` [INFO] running `"docker" "rm" "-f" "6e5e876120df2da7237cb4b29e078d327b3ff23822db391fb7f937b1dc91dd58"` [INFO] [stdout] 6e5e876120df2da7237cb4b29e078d327b3ff23822db391fb7f937b1dc91dd58 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/chttp/0.5.3:/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] 1f3a829248b25d8e8eda026368a33cd1ebf6a0981cde37a4c4b6e965f2f81356 [INFO] running `"docker" "start" "-a" "1f3a829248b25d8e8eda026368a33cd1ebf6a0981cde37a4c4b6e965f2f81356"` [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling speculate v0.1.2 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling mockito v0.19.0 [INFO] [stderr] Compiling chttp v0.5.3 (/opt/crater/workdir) [INFO] [stderr] error[E0601]: `main` function not found in crate `async` [INFO] [stderr] | [INFO] [stderr] = note: consider adding a `main` function to `examples/async.rs` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0601`. [INFO] [stderr] error: Could not compile `chttp`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: to use a constant of type `std::boxed::Box` in a pattern, `std::boxed::Box` must be annotated with `#[derive(PartialEq, Eq)]` [INFO] [stderr] --> src/client.rs:731:14 [INFO] [stderr] | [INFO] [stderr] 731 | (http::Method::GET, false) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | future_incompatible, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(indirect_structural_match)]` implied by `#[warn(future_incompatible)]` [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #62411 [INFO] [stderr] [INFO] [stderr] warning: to use a constant of type `std::boxed::Box` in a pattern, `std::boxed::Box` must be annotated with `#[derive(PartialEq, Eq)]` [INFO] [stderr] --> src/client.rs:735:14 [INFO] [stderr] | [INFO] [stderr] 735 | (http::Method::HEAD, has_body) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #62411 [INFO] [stderr] [INFO] [stderr] warning: to use a constant of type `std::boxed::Box` in a pattern, `std::boxed::Box` must be annotated with `#[derive(PartialEq, Eq)]` [INFO] [stderr] --> src/client.rs:741:14 [INFO] [stderr] | [INFO] [stderr] 741 | (http::Method::POST, _) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #62411 [INFO] [stderr] [INFO] [stderr] warning: to use a constant of type `std::boxed::Box` in a pattern, `std::boxed::Box` must be annotated with `#[derive(PartialEq, Eq)]` [INFO] [stderr] --> src/client.rs:745:14 [INFO] [stderr] | [INFO] [stderr] 745 | (http::Method::PUT, _) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #62411 [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "1f3a829248b25d8e8eda026368a33cd1ebf6a0981cde37a4c4b6e965f2f81356"` [INFO] running `"docker" "rm" "-f" "1f3a829248b25d8e8eda026368a33cd1ebf6a0981cde37a4c4b6e965f2f81356"` [INFO] [stdout] 1f3a829248b25d8e8eda026368a33cd1ebf6a0981cde37a4c4b6e965f2f81356