[INFO] fetching crate event-listener 2.3.0...
[INFO] testing event-listener-2.3.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate event-listener 2.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate event-listener 2.3.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate event-listener 2.3.0
[INFO] finished tweaking crates.io crate event-listener 2.3.0
[INFO] tweaked toml for crates.io crate event-listener 2.3.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate event-listener 2.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf26f6739a6f9605d5a20bece80fcc2c1cf71860bead1013512c6ebb930b0adc
[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" "bf26f6739a6f9605d5a20bece80fcc2c1cf71860bead1013512c6ebb930b0adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf26f6739a6f9605d5a20bece80fcc2c1cf71860bead1013512c6ebb930b0adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf26f6739a6f9605d5a20bece80fcc2c1cf71860bead1013512c6ebb930b0adc", kill_on_drop: false }`
[INFO] [stdout] bf26f6739a6f9605d5a20bece80fcc2c1cf71860bead1013512c6ebb930b0adc
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3525408fb82e05654719ff6e36fc3bb6b321dcf47ee97dd67d1013a10fc3856
[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" "a3525408fb82e05654719ff6e36fc3bb6b321dcf47ee97dd67d1013a10fc3856", kill_on_drop: false }`
[INFO] [stderr]    Compiling event-listener v2.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "a3525408fb82e05654719ff6e36fc3bb6b321dcf47ee97dd67d1013a10fc3856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3525408fb82e05654719ff6e36fc3bb6b321dcf47ee97dd67d1013a10fc3856", kill_on_drop: false }`
[INFO] [stdout] a3525408fb82e05654719ff6e36fc3bb6b321dcf47ee97dd67d1013a10fc3856
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 3d9b5ab75e73fbf4ddb552a007a08192b74eec917563102ac56d3982d19578a6
[INFO] running `Command { std: "docker" "start" "-a" "3d9b5ab75e73fbf4ddb552a007a08192b74eec917563102ac56d3982d19578a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling waker-fn v1.0.0
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling event-listener v2.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.45s
[INFO] running `Command { std: "docker" "inspect" "3d9b5ab75e73fbf4ddb552a007a08192b74eec917563102ac56d3982d19578a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d9b5ab75e73fbf4ddb552a007a08192b74eec917563102ac56d3982d19578a6", kill_on_drop: false }`
[INFO] [stdout] 3d9b5ab75e73fbf4ddb552a007a08192b74eec917563102ac56d3982d19578a6
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa25ba06daf3e2ba90a09693ffb44ae05d5186ff921f4d43c23e1b3e4120188a
[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" "aa25ba06daf3e2ba90a09693ffb44ae05d5186ff921f4d43c23e1b3e4120188a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/event_listener-1f8b237217d8d248
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/notify-a5e056945bf82beb
[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] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test notify_one ... ok
[INFO] [stdout] test notify_all_fair ... ok
[INFO] [stdout] test notify_additional ... ok
[INFO] [stdout] test notify ... ok
[INFO] [stdout] test drop_notified_additional ... ok
[INFO] [stdout] test drop_notified ... ok
[INFO] [stdout] test drop_non_notified ... ok
[INFO] [stdout] test drop_notified2 ... ok
[INFO] [stdout] test notify_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests event-listener
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - Event::notify (line 188) ... ok
[INFO] [stdout] test src/lib.rs - Event::listen (line 158) ... ok
[INFO] [stdout] test src/lib.rs - Event::new (line 140) ... ok
[INFO] [stdout] test src/lib.rs - EventListener::wait (line 447) ... ok
[INFO] [stdout] test src/lib.rs - Event::notify_additional_relaxed (line 319) ... ok
[INFO] [stdout] test src/lib.rs - EventListener::same_event (line 524) ... ok
[INFO] [stdout] test src/lib.rs - Event::notify_relaxed (line 231) ... ok
[INFO] [stdout] test src/lib.rs - Event::notify_additional (line 275) ... ok
[INFO] [stdout] test src/lib.rs - EventListener::listens_to (line 507) ... ok
[INFO] [stdout] test src/lib.rs - EventListener::wait_deadline (line 489) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - EventListener::wait_timeout (line 469) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa25ba06daf3e2ba90a09693ffb44ae05d5186ff921f4d43c23e1b3e4120188a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa25ba06daf3e2ba90a09693ffb44ae05d5186ff921f4d43c23e1b3e4120188a", kill_on_drop: false }`
[INFO] [stdout] aa25ba06daf3e2ba90a09693ffb44ae05d5186ff921f4d43c23e1b3e4120188a