[INFO] fetching crate mio 0.7.3...
[INFO] testing mio-0.7.3 against 1.47.0 for beta-1.48-1
[INFO] extracting crate mio 0.7.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate mio 0.7.3 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mio 0.7.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mio 0.7.3
[INFO] tweaked toml for crates.io crate mio 0.7.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate mio 0.7.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57fbdd13fc0ae2efb8629e7a05bc5fec70efe220bc7a88c1e83c79afbd51206c
[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" "57fbdd13fc0ae2efb8629e7a05bc5fec70efe220bc7a88c1e83c79afbd51206c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57fbdd13fc0ae2efb8629e7a05bc5fec70efe220bc7a88c1e83c79afbd51206c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57fbdd13fc0ae2efb8629e7a05bc5fec70efe220bc7a88c1e83c79afbd51206c", kill_on_drop: false }`
[INFO] [stdout] 57fbdd13fc0ae2efb8629e7a05bc5fec70efe220bc7a88c1e83c79afbd51206c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdfc7aa4d9af952073c08d1ecbe6ef0c81876c24cd2d06df7b42a4bcdfb4ca1a
[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" "bdfc7aa4d9af952073c08d1ecbe6ef0c81876c24cd2d06df7b42a4bcdfb4ca1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling mio v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "bdfc7aa4d9af952073c08d1ecbe6ef0c81876c24cd2d06df7b42a4bcdfb4ca1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdfc7aa4d9af952073c08d1ecbe6ef0c81876c24cd2d06df7b42a4bcdfb4ca1a", kill_on_drop: false }`
[INFO] [stdout] bdfc7aa4d9af952073c08d1ecbe6ef0c81876c24cd2d06df7b42a4bcdfb4ca1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d15183d7ee9af8b37aaf702d82bc42bb0c969e2c6f7ba9725ae3e1b0f2099a5
[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" "3d15183d7ee9af8b37aaf702d82bc42bb0c969e2c6f7ba9725ae3e1b0f2099a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling mio v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "3d15183d7ee9af8b37aaf702d82bc42bb0c969e2c6f7ba9725ae3e1b0f2099a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d15183d7ee9af8b37aaf702d82bc42bb0c969e2c6f7ba9725ae3e1b0f2099a5", kill_on_drop: false }`
[INFO] [stdout] 3d15183d7ee9af8b37aaf702d82bc42bb0c969e2c6f7ba9725ae3e1b0f2099a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6712219a63c05d113b7f2e7351592fd4013161e339f0815b4fdd7e935e53d81
[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" "b6712219a63c05d113b7f2e7351592fd4013161e339f0815b4fdd7e935e53d81", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mio-a62fe714981252a7
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mio
[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 17 tests
[INFO] [stdout] test src/event/events.rs - event::events::Events (line 20) ... FAILED
[INFO] [stdout] test src/poll.rs - poll::Poll::poll (line 261) ... FAILED
[INFO] [stdout] test src/event/events.rs - event::events::Iter (line 54) ... FAILED
[INFO] [stdout] test src/event/events.rs - event::events::Events::iter (line 126) ... FAILED
[INFO] [stdout] test src/poll.rs - poll::Registry::deregister (line 568) ... FAILED
[INFO] [stdout] test src/poll.rs - poll::Poll (line 129) ... FAILED
[INFO] [stdout] test src/event/source.rs - event::source::Source (line 41) ... FAILED
[INFO] [stdout] test src/event/events.rs - event::events::Events::clear (line 161) ... FAILED
[INFO] [stdout] test src/poll.rs - poll::Registry::register (line 425) ... FAILED
[INFO] [stdout] test src/poll.rs - poll::Poll (line 33) ... FAILED
[INFO] [stdout] test src/poll.rs - poll::Registry::reregister (line 502) ... FAILED
[INFO] [stdout] test src/waker.rs - waker::Waker (line 37) ... FAILED
[INFO] [stdout] test src/interest.rs - interest::Interest::add (line 61) ... ok
[INFO] [stdout] test src/token.rs - token::Token (line 20) ... FAILED
[INFO] [stdout] test src/event/events.rs - event::events::Events::is_empty (line 112) ... ok
[INFO] [stdout] test src/event/events.rs - event::events::Events::capacity (line 98) ... ok
[INFO] [stdout] test src/event/events.rs - event::events::Events::with_capacity (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/event/events.rs - event::events::Events (line 20) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope
[INFO] [stdout]  --> src/event/events.rs:27:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | let mut poll = Poll::new()?;
[INFO] [stdout]   |                      ^^^ function or associated item not found in `mio::Poll`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/poll.rs - poll::Poll::poll (line 261) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `mio::net`
[INFO] [stdout]  --> src/poll.rs:265:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mio::net::TcpStream;
[INFO] [stdout]   |          ^^^ could not find `net` in `mio`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope
[INFO] [stdout]   --> src/poll.rs:281:22
[INFO] [stdout]    |
[INFO] [stdout] 22 | let mut poll = Poll::new()?;
[INFO] [stdout]    |                      ^^^ function or associated item not found in `mio::Poll`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/event/events.rs - event::events::Iter (line 54) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope
[INFO] [stdout]  --> src/event/events.rs:61:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | let mut poll = Poll::new()?;
[INFO] [stdout]   |                      ^^^ function or associated item not found in `mio::Poll`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/event/events.rs - event::events::Events::iter (line 126) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope
[INFO] [stdout]  --> src/event/events.rs:133:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | let mut poll = Poll::new()?;
[INFO] [stdout]   |                      ^^^ function or associated item not found in `mio::Poll`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/poll.rs - poll::Registry::deregister (line 568) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `mio::net`
[INFO] [stdout]  --> src/poll.rs:573:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | use mio::net::TcpStream;
[INFO] [stdout]   |          ^^^ could not find `net` in `mio`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope
[INFO] [stdout]   --> src/poll.rs:577:22
[INFO] [stdout]    |
[INFO] [stdout] 11 | let mut poll = Poll::new()?;
[INFO] [stdout]    |                      ^^^ function or associated item not found in `mio::Poll`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/poll.rs - poll::Poll (line 129) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `mio::net`
[INFO] [stdout]  --> src/poll.rs:134:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | use mio::net::TcpStream;
[INFO] [stdout]   |          ^^^ could not find `net` in `mio`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope
[INFO] [stdout]   --> src/poll.rs:145:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | let poll = Poll::new()?;
[INFO] [stdout]    |                  ^^^ function or associated item not found in `mio::Poll`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/event/source.rs - event::source::Source (line 41) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `mio::net`
[INFO] [stdout]  --> src/event/source.rs:44:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mio::net::TcpStream;
[INFO] [stdout]   |          ^^^ could not find `net` in `mio`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/event/events.rs - event::events::Events::clear (line 161) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope
[INFO] [stdout]  --> src/event/events.rs:168:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | let mut poll = Poll::new()?;
[INFO] [stdout]   |                      ^^^ function or associated item not found in `mio::Poll`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/poll.rs - poll::Registry::register (line 425) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `mio::net`
[INFO] [stdout]  --> src/poll.rs:430:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | use mio::net::TcpStream;
[INFO] [stdout]   |          ^^^ could not find `net` in `mio`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope
[INFO] [stdout]   --> src/poll.rs:434:22
[INFO] [stdout]    |
[INFO] [stdout] 11 | let mut poll = Poll::new()?;
[INFO] [stdout]    |                      ^^^ function or associated item not found in `mio::Poll`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/poll.rs - poll::Poll (line 33) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `mio::net`
[INFO] [stdout]  --> src/poll.rs:37:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mio::net::TcpStream;
[INFO] [stdout]   |          ^^^ could not find `net` in `mio`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope
[INFO] [stdout]   --> src/poll.rs:46:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | let mut poll = Poll::new()?;
[INFO] [stdout]    |                      ^^^ function or associated item not found in `mio::Poll`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/poll.rs - poll::Registry::reregister (line 502) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `mio::net`
[INFO] [stdout]  --> src/poll.rs:507:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | use mio::net::TcpStream;
[INFO] [stdout]   |          ^^^ could not find `net` in `mio`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope
[INFO] [stdout]   --> src/poll.rs:510:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | let poll = Poll::new()?;
[INFO] [stdout]    |                  ^^^ function or associated item not found in `mio::Poll`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/waker.rs - waker::Waker (line 37) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope
[INFO] [stdout]   --> src/waker.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | let mut poll = Poll::new()?;
[INFO] [stdout]    |                      ^^^ function or associated item not found in `mio::Poll`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/token.rs - token::Token (line 20) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `mio::net`
[INFO] [stdout]  --> src/token.rs:24:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mio::net::TcpListener;
[INFO] [stdout]   |          ^^^ could not find `net` in `mio`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope
[INFO] [stdout]   --> src/token.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 26 | let mut poll = Poll::new()?;
[INFO] [stdout]    |                      ^^^ function or associated item not found in `mio::Poll`
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `Read`
[INFO] [stdout]  --> src/token.rs:27:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{self, Read};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/token.rs:19:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/event/events.rs - event::events::Events (line 20)
[INFO] [stdout]     src/event/events.rs - event::events::Events::clear (line 161)
[INFO] [stdout]     src/event/events.rs - event::events::Events::iter (line 126)
[INFO] [stdout]     src/event/events.rs - event::events::Iter (line 54)
[INFO] [stdout]     src/event/source.rs - event::source::Source (line 41)
[INFO] [stdout]     src/poll.rs - poll::Poll (line 129)
[INFO] [stdout]     src/poll.rs - poll::Poll (line 33)
[INFO] [stdout]     src/poll.rs - poll::Poll::poll (line 261)
[INFO] [stdout]     src/poll.rs - poll::Registry::deregister (line 568)
[INFO] [stdout]     src/poll.rs - poll::Registry::register (line 425)
[INFO] [stdout]     src/poll.rs - poll::Registry::reregister (line 502)
[INFO] [stdout]     src/token.rs - token::Token (line 20)
[INFO] [stdout]     src/waker.rs - waker::Waker (line 37)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 13 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" "b6712219a63c05d113b7f2e7351592fd4013161e339f0815b4fdd7e935e53d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6712219a63c05d113b7f2e7351592fd4013161e339f0815b4fdd7e935e53d81", kill_on_drop: false }`
[INFO] [stdout] b6712219a63c05d113b7f2e7351592fd4013161e339f0815b4fdd7e935e53d81
