[INFO] fetching crate stream-future 0.5.0... [INFO] testing stream-future-0.5.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate stream-future 0.5.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate stream-future 0.5.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate stream-future 0.5.0 [INFO] tweaked toml for crates.io crate stream-future 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate stream-future 0.5.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stream-future-impl v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ed30f9dbfd9c16f528fab80e8917728a4708295ac23d20cfbf6231ea738a251 [INFO] running `Command { std: "docker" "start" "-a" "5ed30f9dbfd9c16f528fab80e8917728a4708295ac23d20cfbf6231ea738a251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ed30f9dbfd9c16f528fab80e8917728a4708295ac23d20cfbf6231ea738a251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ed30f9dbfd9c16f528fab80e8917728a4708295ac23d20cfbf6231ea738a251", kill_on_drop: false }` [INFO] [stdout] 5ed30f9dbfd9c16f528fab80e8917728a4708295ac23d20cfbf6231ea738a251 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 592abb2acb10cc32dedbe46f528b58a210c98d11bc9d5a0aa51dfd87d250d3f7 [INFO] running `Command { std: "docker" "start" "-a" "592abb2acb10cc32dedbe46f528b58a210c98d11bc9d5a0aa51dfd87d250d3f7", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling pin-project-internal v1.1.11 [INFO] [stderr] Compiling stream-future-impl v0.5.0 [INFO] [stderr] Compiling pin-project v1.1.11 [INFO] [stderr] Compiling stream-future v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: feature `trait_alias` is declared but not used [INFO] [stdout] --> src/lib.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | #![feature(trait_alias)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.59s [INFO] running `Command { std: "docker" "inspect" "592abb2acb10cc32dedbe46f528b58a210c98d11bc9d5a0aa51dfd87d250d3f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "592abb2acb10cc32dedbe46f528b58a210c98d11bc9d5a0aa51dfd87d250d3f7", kill_on_drop: false }` [INFO] [stdout] 592abb2acb10cc32dedbe46f528b58a210c98d11bc9d5a0aa51dfd87d250d3f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0db42ff910cde391cd91092180f9999ba961b6adb0e26b323adcfe8880e151c [INFO] running `Command { std: "docker" "start" "-a" "f0db42ff910cde391cd91092180f9999ba961b6adb0e26b323adcfe8880e151c", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling slab v0.4.12 [INFO] [stdout] warning: feature `trait_alias` is declared but not used [INFO] [stdout] --> src/lib.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | #![feature(trait_alias)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling tokio v1.52.1 [INFO] [stderr] Compiling tokio-stream v0.1.18 [INFO] [stderr] Compiling stream-future v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: feature `trait_alias` is declared but not used [INFO] [stdout] --> src/lib.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | #![feature(trait_alias)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.37s [INFO] running `Command { std: "docker" "inspect" "f0db42ff910cde391cd91092180f9999ba961b6adb0e26b323adcfe8880e151c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0db42ff910cde391cd91092180f9999ba961b6adb0e26b323adcfe8880e151c", kill_on_drop: false }` [INFO] [stdout] f0db42ff910cde391cd91092180f9999ba961b6adb0e26b323adcfe8880e151c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8b61e4922cab481e40abafc83a6bbdc9213ff42c9d59d91394df9031b1f3cc10 [INFO] running `Command { std: "docker" "start" "-a" "8b61e4922cab481e40abafc83a6bbdc9213ff42c9d59d91394df9031b1f3cc10", kill_on_drop: false }` [INFO] [stderr] warning: feature `trait_alias` is declared but not used [INFO] [stderr] --> src/lib.rs:98:12 [INFO] [stderr] | [INFO] [stderr] 98 | #![feature(trait_alias)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `stream-future` (lib) generated 1 warning [INFO] [stderr] warning: `stream-future` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stream_future-738f2aa449c6e8e0) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-e6f3cd0b6151e293) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test basic ... ok [INFO] [stdout] test future ... ok [INFO] [stdout] test stream ... ok [INFO] [stdout] test timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/lifetime.rs (/opt/rustwide/target/debug/deps/lifetime-5b369f20917a308d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test lifetime ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/nested.rs (/opt/rustwide/target/debug/deps/nested-420a79bd2d2cf966) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test nested ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/try_stream.rs (/opt/rustwide/target/debug/deps/try_stream-f1a7d72c3e8a4797) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test basic ... ok [INFO] [stdout] test err ... ok [INFO] [stdout] test option ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests stream_future [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 63) ... ok [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - (line 3) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8b61e4922cab481e40abafc83a6bbdc9213ff42c9d59d91394df9031b1f3cc10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b61e4922cab481e40abafc83a6bbdc9213ff42c9d59d91394df9031b1f3cc10", kill_on_drop: false }` [INFO] [stdout] 8b61e4922cab481e40abafc83a6bbdc9213ff42c9d59d91394df9031b1f3cc10