[INFO] crate futurify 0.3.0 is already in cache [INFO] testing futurify-0.3.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate futurify 0.3.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate futurify 0.3.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate futurify 0.3.0 [INFO] finished tweaking crates.io crate futurify 0.3.0 [INFO] tweaked toml for crates.io crate futurify 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64731345c0c6e41df973c58ad30e0ed616dbe988069a4b5a7d96d04940a0e6ff [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "64731345c0c6e41df973c58ad30e0ed616dbe988069a4b5a7d96d04940a0e6ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64731345c0c6e41df973c58ad30e0ed616dbe988069a4b5a7d96d04940a0e6ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64731345c0c6e41df973c58ad30e0ed616dbe988069a4b5a7d96d04940a0e6ff", kill_on_drop: false }` [INFO] [stdout] 64731345c0c6e41df973c58ad30e0ed616dbe988069a4b5a7d96d04940a0e6ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4f799c3b33f51632dd7b74e88beaf7c40a3b68ea18829c55680e87c5de4f2f4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c4f799c3b33f51632dd7b74e88beaf7c40a3b68ea18829c55680e87c5de4f2f4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling futurify v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.16s [INFO] running `Command { std: "docker" "inspect" "c4f799c3b33f51632dd7b74e88beaf7c40a3b68ea18829c55680e87c5de4f2f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4f799c3b33f51632dd7b74e88beaf7c40a3b68ea18829c55680e87c5de4f2f4", kill_on_drop: false }` [INFO] [stdout] c4f799c3b33f51632dd7b74e88beaf7c40a3b68ea18829c55680e87c5de4f2f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd93e813223690f784995d9e792e02369b6b7a92ec95446f87402b4ed27e4e24 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dd93e813223690f784995d9e792e02369b6b7a92ec95446f87402b4ed27e4e24", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling instant v0.1.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling actix-service v0.4.2 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling bytestring v0.1.5 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling tracing-core v0.1.11 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling resolv-conf v0.6.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling tracing v0.1.17 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling derive_more v0.99.9 [INFO] [stderr] Compiling actix-macros v0.1.2 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling actix-web-codegen v0.2.2 [INFO] [stderr] Compiling actix-web-codegen v0.1.3 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling flate2 v1.0.16 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling actix-codec v0.1.2 [INFO] [stderr] Compiling actix-service v1.0.5 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling ahash v0.2.18 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-signal v0.2.9 [INFO] [stderr] Compiling actix-utils v0.4.7 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling actix-server-config v0.1.2 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling actix-threadpool v0.3.3 [INFO] [stderr] Compiling actix-codec v0.2.0 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling actix-rt v1.1.1 [INFO] [stderr] Compiling trust-dns-proto v0.7.4 [INFO] [stderr] Compiling actix-utils v1.0.6 [INFO] [stderr] Compiling actix-server v1.0.3 [INFO] [stderr] Compiling actix-tls v1.0.0 [INFO] [stderr] Compiling actix-testing v1.0.1 [INFO] [stderr] Compiling trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Compiling trust-dns-resolver v0.11.1 [INFO] [stderr] Compiling actix-threadpool v0.1.2 [INFO] [stderr] Compiling actix-rt v0.2.6 [INFO] [stderr] Compiling actix-connect v0.2.5 [INFO] [stderr] Compiling actix-server v0.6.1 [INFO] [stderr] Compiling actix-connect v1.0.2 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling actix-router v0.1.5 [INFO] [stderr] Compiling actix-router v0.2.4 [INFO] [stderr] Compiling actix-testing v0.1.0 [INFO] [stderr] Compiling actix-http v0.2.11 [INFO] [stderr] Compiling actix-http v1.0.1 [INFO] [stderr] Compiling awc v0.2.8 [INFO] [stderr] Compiling awc v1.0.1 [INFO] [stderr] Compiling actix-web v1.0.9 [INFO] [stderr] Compiling actix-web v2.0.0 [INFO] [stderr] Compiling futurify v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `Command { std: "docker" "inspect" "dd93e813223690f784995d9e792e02369b6b7a92ec95446f87402b4ed27e4e24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd93e813223690f784995d9e792e02369b6b7a92ec95446f87402b4ed27e4e24", kill_on_drop: false }` [INFO] [stdout] dd93e813223690f784995d9e792e02369b6b7a92ec95446f87402b4ed27e4e24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 18558008b664d64b3e7dbdad7f1681067be30704f03bc25fc7a4fad9f08f46a1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "18558008b664d64b3e7dbdad7f1681067be30704f03bc25fc7a4fad9f08f46a1", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/futurify-95024d211a530263 [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] Doc-tests futurify [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/futures_03.rs - futures_03 (line 9) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/futures_03.rs - futures_03 (line 9) stdout ---- [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/futures_03.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn main() -> std::io::Result<()> { [INFO] [stdout] | ------------------- expected `std::result::Result<(), std::io::Error>` because of return type [INFO] [stdout] 29 | / HttpServer::new(|| { [INFO] [stdout] 30 | | App::new() [INFO] [stdout] 31 | | .route("/", web::get().to(index_async)) [INFO] [stdout] 32 | | .route("/blocking", web::get().to(index_async_blocking)) [INFO] [stdout] ... | [INFO] [stdout] 36 | | .bind("localhost:8080")? [INFO] [stdout] 37 | | .run() [INFO] [stdout] | |_________^ expected enum `std::result::Result`, found struct `actix_web::dev::Server` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result<(), std::io::Error>` [INFO] [stdout] found struct `actix_web::dev::Server` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/futures_03.rs - futures_03 (line 9) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "18558008b664d64b3e7dbdad7f1681067be30704f03bc25fc7a4fad9f08f46a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18558008b664d64b3e7dbdad7f1681067be30704f03bc25fc7a4fad9f08f46a1", kill_on_drop: false }` [INFO] [stdout] 18558008b664d64b3e7dbdad7f1681067be30704f03bc25fc7a4fad9f08f46a1