[INFO] crate futures-task 0.3.5 is already in cache [INFO] testing futures-task-0.3.5 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate futures-task 0.3.5 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate futures-task 0.3.5 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 futures-task 0.3.5 [INFO] finished tweaking crates.io crate futures-task 0.3.5 [INFO] tweaked toml for crates.io crate futures-task 0.3.5 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] fd10bcad8ddb1c3574f6a7d666acd3848acb21606eaa66d1cc09faa55f144ed2 [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" "fd10bcad8ddb1c3574f6a7d666acd3848acb21606eaa66d1cc09faa55f144ed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd10bcad8ddb1c3574f6a7d666acd3848acb21606eaa66d1cc09faa55f144ed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd10bcad8ddb1c3574f6a7d666acd3848acb21606eaa66d1cc09faa55f144ed2", kill_on_drop: false }` [INFO] [stdout] fd10bcad8ddb1c3574f6a7d666acd3848acb21606eaa66d1cc09faa55f144ed2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c910b01ba9a3fc55642e2d40bae65be9102e1d646758374862e51ff39d9f197a [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" "c910b01ba9a3fc55642e2d40bae65be9102e1d646758374862e51ff39d9f197a", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling futures-task v0.3.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "c910b01ba9a3fc55642e2d40bae65be9102e1d646758374862e51ff39d9f197a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c910b01ba9a3fc55642e2d40bae65be9102e1d646758374862e51ff39d9f197a", kill_on_drop: false }` [INFO] [stdout] c910b01ba9a3fc55642e2d40bae65be9102e1d646758374862e51ff39d9f197a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 7f0d2c0312fb7886f190715d0388498252b4114bd1070e8cf23f24568ba3c0f4 [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" "7f0d2c0312fb7886f190715d0388498252b4114bd1070e8cf23f24568ba3c0f4", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "7f0d2c0312fb7886f190715d0388498252b4114bd1070e8cf23f24568ba3c0f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f0d2c0312fb7886f190715d0388498252b4114bd1070e8cf23f24568ba3c0f4", kill_on_drop: false }` [INFO] [stdout] 7f0d2c0312fb7886f190715d0388498252b4114bd1070e8cf23f24568ba3c0f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b214ba07df3c12fbefb81732b9917fe774a1c3d77f7b9ade30c4cf72be2045a2 [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" "b214ba07df3c12fbefb81732b9917fe774a1c3d77f7b9ade30c4cf72be2045a2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/futures_task-30ac30f194f4e306 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test noop_waker::tests::issue_2091_cross_thread_segfault ... 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-task [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/noop_waker.rs - noop_waker::noop_waker (line 25) ... FAILED [INFO] [stdout] test src/noop_waker.rs - noop_waker::noop_waker_ref (line 42) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/noop_waker.rs - noop_waker::noop_waker (line 25) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stdout] --> src/noop_waker.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::task::noop_waker; [INFO] [stdout] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `noop_waker` in this scope [INFO] [stdout] --> src/noop_waker.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 5 | let waker = noop_waker(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 3 | use futures_task::noop_waker; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/noop_waker.rs - noop_waker::noop_waker_ref (line 42) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stdout] --> src/noop_waker.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::task::noop_waker_ref; [INFO] [stdout] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `noop_waker_ref` in this scope [INFO] [stdout] --> src/noop_waker.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 5 | let waker = noop_waker_ref(); [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 3 | use futures_task::noop_waker_ref; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/noop_waker.rs - noop_waker::noop_waker (line 25) [INFO] [stdout] src/noop_waker.rs - noop_waker::noop_waker_ref (line 42) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 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" "b214ba07df3c12fbefb81732b9917fe774a1c3d77f7b9ade30c4cf72be2045a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b214ba07df3c12fbefb81732b9917fe774a1c3d77f7b9ade30c4cf72be2045a2", kill_on_drop: false }` [INFO] [stdout] b214ba07df3c12fbefb81732b9917fe774a1c3d77f7b9ade30c4cf72be2045a2