[INFO] crate poller 0.1.2 is already in cache
[INFO] testing poller-0.1.2 against 1.45.2 for beta-1.46-1
[INFO] extracting crate poller 0.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate poller 0.1.2 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate poller 0.1.2
[INFO] finished tweaking crates.io crate poller 0.1.2
[INFO] tweaked toml for crates.io crate poller 0.1.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate poller 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.45.2" "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] 9a8708bd99ad91f7e7eb790dc72eaea3333af58961e4cb9ae9bcf95bfb47a359
[INFO] running `Command { std: "docker" "start" "-a" "9a8708bd99ad91f7e7eb790dc72eaea3333af58961e4cb9ae9bcf95bfb47a359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a8708bd99ad91f7e7eb790dc72eaea3333af58961e4cb9ae9bcf95bfb47a359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8708bd99ad91f7e7eb790dc72eaea3333af58961e4cb9ae9bcf95bfb47a359", kill_on_drop: false }`
[INFO] [stdout] 9a8708bd99ad91f7e7eb790dc72eaea3333af58961e4cb9ae9bcf95bfb47a359
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.45.2" "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] 061ab3a8b882acb0a424b801820d46f94636e641b4cdee6b64384e1f64020730
[INFO] running `Command { std: "docker" "start" "-a" "061ab3a8b882acb0a424b801820d46f94636e641b4cdee6b64384e1f64020730", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling poller v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "061ab3a8b882acb0a424b801820d46f94636e641b4cdee6b64384e1f64020730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061ab3a8b882acb0a424b801820d46f94636e641b4cdee6b64384e1f64020730", kill_on_drop: false }`
[INFO] [stdout] 061ab3a8b882acb0a424b801820d46f94636e641b4cdee6b64384e1f64020730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea9a2ab153fba4ab9c94d35ad6ed9917264a7b31f6c3e2b4283a787deb371e2c
[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" "ea9a2ab153fba4ab9c94d35ad6ed9917264a7b31f6c3e2b4283a787deb371e2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling poller v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "ea9a2ab153fba4ab9c94d35ad6ed9917264a7b31f6c3e2b4283a787deb371e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea9a2ab153fba4ab9c94d35ad6ed9917264a7b31f6c3e2b4283a787deb371e2c", kill_on_drop: false }`
[INFO] [stdout] ea9a2ab153fba4ab9c94d35ad6ed9917264a7b31f6c3e2b4283a787deb371e2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.45.2" "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] 4efd8acf736ca01c45cf7bb16f6df2e6d0daf57941aa40cd70344d0be81e21c9
[INFO] running `Command { std: "docker" "start" "-a" "4efd8acf736ca01c45cf7bb16f6df2e6d0daf57941aa40cd70344d0be81e21c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/poller-5131e8a40470a9ba
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test epoll::tests::test_poller ... 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 poller
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Events (line 26) ... ok
[INFO] [stdout] test src/epoll.rs - epoll::Poller::pull_events (line 137) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4efd8acf736ca01c45cf7bb16f6df2e6d0daf57941aa40cd70344d0be81e21c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4efd8acf736ca01c45cf7bb16f6df2e6d0daf57941aa40cd70344d0be81e21c9", kill_on_drop: false }`
[INFO] [stdout] 4efd8acf736ca01c45cf7bb16f6df2e6d0daf57941aa40cd70344d0be81e21c9