[INFO] fetching crate time-event 0.0.1...
[INFO] testing time-event-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate time-event 0.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate time-event 0.0.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate time-event 0.0.1
[INFO] finished tweaking crates.io crate time-event 0.0.1
[INFO] tweaked toml for crates.io crate time-event 0.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 219f955c591ee1685f41608195e6a35121292e53e460cd5a5577f96c33b19688
[INFO] running `Command { std: "docker" "start" "-a" "219f955c591ee1685f41608195e6a35121292e53e460cd5a5577f96c33b19688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "219f955c591ee1685f41608195e6a35121292e53e460cd5a5577f96c33b19688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219f955c591ee1685f41608195e6a35121292e53e460cd5a5577f96c33b19688", kill_on_drop: false }`
[INFO] [stdout] 219f955c591ee1685f41608195e6a35121292e53e460cd5a5577f96c33b19688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6fa7f2c81f727da9f371903f153026fc0bbd28684511ffd179d22bde2cc7616e
[INFO] running `Command { std: "docker" "start" "-a" "6fa7f2c81f727da9f371903f153026fc0bbd28684511ffd179d22bde2cc7616e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling time-event v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.26s
[INFO] running `Command { std: "docker" "inspect" "6fa7f2c81f727da9f371903f153026fc0bbd28684511ffd179d22bde2cc7616e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fa7f2c81f727da9f371903f153026fc0bbd28684511ffd179d22bde2cc7616e", kill_on_drop: false }`
[INFO] [stdout] 6fa7f2c81f727da9f371903f153026fc0bbd28684511ffd179d22bde2cc7616e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e6a497ea718a805e1b02cef5a5ba9a3b884c6252b28b4438aa5ea7e4b2d76548
[INFO] running `Command { std: "docker" "start" "-a" "e6a497ea718a805e1b02cef5a5ba9a3b884c6252b28b4438aa5ea7e4b2d76548", kill_on_drop: false }`
[INFO] [stderr]    Compiling time-event v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "e6a497ea718a805e1b02cef5a5ba9a3b884c6252b28b4438aa5ea7e4b2d76548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a497ea718a805e1b02cef5a5ba9a3b884c6252b28b4438aa5ea7e4b2d76548", kill_on_drop: false }`
[INFO] [stdout] e6a497ea718a805e1b02cef5a5ba9a3b884c6252b28b4438aa5ea7e4b2d76548
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d6bad9451c2aa76cd2e6dd3ea59a0b141a1900eb30dd4bf768c0aedc7a7242f9
[INFO] running `Command { std: "docker" "start" "-a" "d6bad9451c2aa76cd2e6dd3ea59a0b141a1900eb30dd4bf768c0aedc7a7242f9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/time_event-b2c3509aa15ef1b7
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test heap::tests::remove ... ok
[INFO] [stdout] test heap::tests::simple ... ok
[INFO] [stdout] test heap::tests::simple2 ... ok
[INFO] [stdout] test heap::tests::test_empty_peek ... ok
[INFO] [stdout] test heap::tests::test_peek_and_pop ... ok
[INFO] [stdout] test heap::tests::test_push ... ok
[INFO] [stdout] test heap::tests::test_empty_pop ... ok
[INFO] [stdout] test heap::tests::test_to_vec ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test global::test::test_run ... ok
[INFO] [stderr]    Doc-tests time-event
[INFO] [stdout] test timer::test::test_timer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/atomic_waker.rs - atomic_waker::AtomicWaker::register (line 77) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/atomic_waker.rs - atomic_waker::AtomicWaker::register (line 77) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures`
[INFO] [stdout]  --> src/atomic_waker.rs:84:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::task::AtomicWaker;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `futures`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AtomicWaker` in this scope
[INFO] [stdout]   --> src/atomic_waker.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     waker: AtomicWaker,
[INFO] [stdout]    |            ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/atomic_waker.rs - atomic_waker::AtomicWaker::register (line 77)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6bad9451c2aa76cd2e6dd3ea59a0b141a1900eb30dd4bf768c0aedc7a7242f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6bad9451c2aa76cd2e6dd3ea59a0b141a1900eb30dd4bf768c0aedc7a7242f9", kill_on_drop: false }`
[INFO] [stdout] d6bad9451c2aa76cd2e6dd3ea59a0b141a1900eb30dd4bf768c0aedc7a7242f9