[INFO] fetching crate lifeline 0.4.0...
[INFO] testing lifeline-0.4.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate lifeline 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lifeline 0.4.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lifeline 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lifeline 0.4.0
[INFO] tweaked toml for crates.io crate lifeline 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate lifeline 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.33
[INFO] [stderr]   Downloaded async-io v1.1.10
[INFO] [stderr]   Downloaded async-global-executor v1.4.2
[INFO] [stderr]   Downloaded async-executor v1.3.0
[INFO] [stderr]   Downloaded simple_logger v1.11.0
[INFO] [stderr]   Downloaded syn v1.0.46
[INFO] [stderr]   Downloaded async-std v1.6.5
[INFO] [stderr]   Downloaded owned-alloc v0.2.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.21
[INFO] [stderr]   Downloaded thiserror v1.0.21
[INFO] [stderr]   Downloaded instant v0.1.8
[INFO] [stderr]   Downloaded lockfree v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] f55a66c6ef8303710b106f866bc3c038e7a83aacc47a38d698ade78c0ac3f0f2
[INFO] running `Command { std: "docker" "start" "-a" "f55a66c6ef8303710b106f866bc3c038e7a83aacc47a38d698ade78c0ac3f0f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f55a66c6ef8303710b106f866bc3c038e7a83aacc47a38d698ade78c0ac3f0f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f55a66c6ef8303710b106f866bc3c038e7a83aacc47a38d698ade78c0ac3f0f2", kill_on_drop: false }`
[INFO] [stdout] f55a66c6ef8303710b106f866bc3c038e7a83aacc47a38d698ade78c0ac3f0f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f7292f1134cc51d00e9795d5105807c1f63f215fd19e4aea17911a88a63112a
[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" "5f7292f1134cc51d00e9795d5105807c1f63f215fd19e4aea17911a88a63112a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.46
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling anyhow v1.0.33
[INFO] [stderr]    Compiling owned-alloc v0.2.0
[INFO] [stderr]    Compiling futures-task v0.3.7
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling lockfree v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.14
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling pin-project v1.0.1
[INFO] [stderr]    Compiling futures-util v0.3.7
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling lifeline v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.46s
[INFO] running `Command { std: "docker" "inspect" "5f7292f1134cc51d00e9795d5105807c1f63f215fd19e4aea17911a88a63112a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f7292f1134cc51d00e9795d5105807c1f63f215fd19e4aea17911a88a63112a", kill_on_drop: false }`
[INFO] [stdout] 5f7292f1134cc51d00e9795d5105807c1f63f215fd19e4aea17911a88a63112a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ed33e32894de3ce34cbb92dd45dd862432b857e354d6e56ff8012bd675ced35
[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" "3ed33e32894de3ce34cbb92dd45dd862432b857e354d6e56ff8012bd675ced35", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling simple_logger v1.11.0
[INFO] [stderr]    Compiling lifeline v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.70s
[INFO] running `Command { std: "docker" "inspect" "3ed33e32894de3ce34cbb92dd45dd862432b857e354d6e56ff8012bd675ced35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ed33e32894de3ce34cbb92dd45dd862432b857e354d6e56ff8012bd675ced35", kill_on_drop: false }`
[INFO] [stdout] 3ed33e32894de3ce34cbb92dd45dd862432b857e354d6e56ff8012bd675ced35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58bfdce960835fe807f436908e9471adeb9d70f0d0925ada980d398cd8cef119
[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" "58bfdce960835fe807f436908e9471adeb9d70f0d0925ada980d398cd8cef119", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lifeline-d87e26d3c47c389b
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test spawn::tests::lifeline_running_completes ... ok
[INFO] [stdout] test channel::barrier::tests::drop_sends ... ok
[INFO] [stdout] test channel::barrier::tests::multiple_receivers ... ok
[INFO] [stdout] test channel::barrier::tests::sender_receiver ... ok
[INFO] [stderr]    Doc-tests lifeline
[INFO] [stdout] test channel::barrier::tests::simple_barrier ... ok
[INFO] [stdout] test spawn::tests::lifeline_running_await_times_out ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/bus.rs - bus::Bus::resource (line 166) ... FAILED
[INFO] [stdout] test src/bus.rs - bus::Bus::capacity (line 79) ... FAILED
[INFO] [stdout] test src/bus.rs - bus::Resource (line 46) ... ok
[INFO] [stdout] test src/channel/barrier.rs - channel::barrier::barrier (line 20) ... ok
[INFO] [stdout] test src/dyn_bus/macros.rs - lifeline_bus (line 24) ... ok
[INFO] [stdout] test src/channel/barrier.rs - channel::barrier::Barrier (line 46) ... ok
[INFO] [stdout] test src/service.rs - service::CarryFrom (line 101) ... ok
[INFO] [stdout] test src/channel/barrier.rs - channel::barrier::BarrierReceiver (line 107) ... ok
[INFO] [stdout] test src/bus.rs - bus::Bus (line 68) ... ok
[INFO] [stdout] test src/dyn_bus/macros.rs - lifeline_bus (line 4) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/dyn_bus/macros.rs - lifeline_bus (line 18) ... ok
[INFO] [stdout] test src/request.rs - request::Request (line 7) ... ok
[INFO] [stdout] test src/test.rs - assert_completes (line 44) ... FAILED
[INFO] [stdout] test src/test.rs - assert_times_out (line 101) ... FAILED
[INFO] [stdout] test src/test.rs - assert_completes (line 29) ... FAILED
[INFO] [stdout] test src/bus.rs - bus::Bus::tx (line 139) ... FAILED
[INFO] [stdout] test src/service.rs - service::Task (line 194) ... ok
[INFO] [stdout] test src/storage.rs - impl_channel_take (line 72) ... ok
[INFO] [stdout] test src/service.rs - service::Service (line 17) ... ok
[INFO] [stdout] test src/spawn.rs - spawn::Lifeline (line 133) ... ok
[INFO] [stdout] test src/storage.rs - storage::Storage (line 21) ... ok
[INFO] [stdout] test src/storage.rs - impl_channel_clone (line 116) ... ok
[INFO] [stdout] test src/storage.rs - storage::Storage (line 7) ... ok
[INFO] [stdout] test src/storage.rs - impl_storage_clone (line 95) ... ok
[INFO] [stdout] test src/storage.rs - impl_storage_take (line 52) ... ok
[INFO] [stdout] test src/bus.rs - bus::Bus::rx (line 108) ... ok
[INFO] [stdout] test src/bus.rs - bus::Message (line 16) ... ok
[INFO] [stdout] test src/test.rs - assert_times_out (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/bus.rs - bus::Bus::resource (line 166) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bus.rs - bus::Bus::capacity (line 79) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/test.rs - assert_completes (line 44) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/test.rs - assert_times_out (line 101) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/test.rs - assert_completes (line 29) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bus.rs - bus::Bus::tx (line 139) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/bus.rs - bus::Bus::capacity (line 79)
[INFO] [stdout]     src/bus.rs - bus::Bus::resource (line 166)
[INFO] [stdout]     src/bus.rs - bus::Bus::tx (line 139)
[INFO] [stdout]     src/test.rs - assert_completes (line 29)
[INFO] [stdout]     src/test.rs - assert_completes (line 44)
[INFO] [stdout]     src/test.rs - assert_times_out (line 101)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 23 passed; 6 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" "58bfdce960835fe807f436908e9471adeb9d70f0d0925ada980d398cd8cef119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58bfdce960835fe807f436908e9471adeb9d70f0d0925ada980d398cd8cef119", kill_on_drop: false }`
[INFO] [stdout] 58bfdce960835fe807f436908e9471adeb9d70f0d0925ada980d398cd8cef119