[INFO] fetching crate tcp-loop 0.1.1...
[INFO] checking tcp-loop-0.1.1 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate tcp-loop 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate tcp-loop 0.1.1 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tcp-loop 0.1.1
[INFO] finished tweaking crates.io crate tcp-loop 0.1.1
[INFO] tweaked toml for crates.io crate tcp-loop 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ee272258d3493593209808c53813099b1b8c99837c8b405e2061cfb8eb1db66
[INFO] running `Command { std: "docker" "start" "-a" "7ee272258d3493593209808c53813099b1b8c99837c8b405e2061cfb8eb1db66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ee272258d3493593209808c53813099b1b8c99837c8b405e2061cfb8eb1db66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ee272258d3493593209808c53813099b1b8c99837c8b405e2061cfb8eb1db66", kill_on_drop: false }`
[INFO] [stdout] 7ee272258d3493593209808c53813099b1b8c99837c8b405e2061cfb8eb1db66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a70b3f82b3aa6562b634f715c6ced727bd1028028973a5d544bce3ada808196
[INFO] running `Command { std: "docker" "start" "-a" "0a70b3f82b3aa6562b634f715c6ced727bd1028028973a5d544bce3ada808196", kill_on_drop: false }`
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking tcp-loop v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `mio::tcp`
[INFO] [stdout]  --> src/loop_/handler/mod.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mio::tcp::TcpStream;
[INFO] [stdout]   |          ^^^ could not find `tcp` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `mio::TryRead`, `mio::TryWrite`
[INFO] [stdout]  --> src/loop_/handler/client.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mio::{TryRead, TryWrite};
[INFO] [stdout]   |           ^^^^^^^  ^^^^^^^^ no `TryWrite` in the root
[INFO] [stdout]   |           |
[INFO] [stdout]   |           no `TryRead` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mio::tcp`
[INFO] [stdout]  --> src/loop_/handler/listener.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mio::tcp::TcpListener;
[INFO] [stdout]   |          ^^^ could not find `tcp` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mio::tcp`
[INFO] [stdout]  --> src/loop_/handler/mod.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mio::tcp::TcpStream;
[INFO] [stdout]   |          ^^^ could not find `tcp` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `mio::TryRead`, `mio::TryWrite`
[INFO] [stdout]  --> src/loop_/handler/client.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mio::{TryRead, TryWrite};
[INFO] [stdout]   |           ^^^^^^^  ^^^^^^^^ no `TryWrite` in the root
[INFO] [stdout]   |           |
[INFO] [stdout]   |           no `TryRead` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mio::tcp`
[INFO] [stdout]  --> src/loop_/handler/listener.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mio::tcp::TcpListener;
[INFO] [stdout]   |          ^^^ could not find `tcp` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `PollOpt` in `mio`
[INFO] [stdout]   --> src/loop_/handler/mod.rs:58:14
[INFO] [stdout]    |
[INFO] [stdout] 58 |         mio::PollOpt::level()
[INFO] [stdout]    |              ^^^^^^^ could not find `PollOpt` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `PollOpt` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:115:34
[INFO] [stdout]     |
[INFO] [stdout] 115 | ...                   mio::PollOpt::level()
[INFO] [stdout]     |                            ^^^^^^^ could not find `PollOpt` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `PollOpt` in `mio`
[INFO] [stdout]   --> src/loop_/handler/mod.rs:58:14
[INFO] [stdout]    |
[INFO] [stdout] 58 |         mio::PollOpt::level()
[INFO] [stdout]    |              ^^^^^^^ could not find `PollOpt` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `PollOpt` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:139:34
[INFO] [stdout]     |
[INFO] [stdout] 139 | ...                   mio::PollOpt::level()
[INFO] [stdout]     |                            ^^^^^^^ could not find `PollOpt` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `PollOpt` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:115:34
[INFO] [stdout]     |
[INFO] [stdout] 115 | ...                   mio::PollOpt::level()
[INFO] [stdout]     |                            ^^^^^^^ could not find `PollOpt` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `tcp` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:160:34
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let listener = try!(mio::tcp::listen(&addr));
[INFO] [stdout]     |                                  ^^^ could not find `tcp` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `PollOpt` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:139:34
[INFO] [stdout]     |
[INFO] [stdout] 139 | ...                   mio::PollOpt::level()
[INFO] [stdout]     |                            ^^^^^^^ could not find `PollOpt` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `PollOpt` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:167:18
[INFO] [stdout]     |
[INFO] [stdout] 167 |             mio::PollOpt::level()
[INFO] [stdout]     |                  ^^^^^^^ could not find `PollOpt` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `tcp` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:160:34
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let listener = try!(mio::tcp::listen(&addr));
[INFO] [stdout]     |                                  ^^^ could not find `tcp` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `tcp` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:191:43
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let (stream, waiting) = try!(mio::tcp::connect(&addr));
[INFO] [stdout]     |                                           ^^^ could not find `tcp` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `PollOpt` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:199:22
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 mio::PollOpt::level()
[INFO] [stdout]     |                      ^^^^^^^ could not find `PollOpt` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `PollOpt` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:167:18
[INFO] [stdout]     |
[INFO] [stdout] 167 |             mio::PollOpt::level()
[INFO] [stdout]     |                  ^^^^^^^ could not find `PollOpt` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ReadHint` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:355:39
[INFO] [stdout]     |
[INFO] [stdout] 355 |                 if hint.contains(mio::ReadHint::error()) {
[INFO] [stdout]     |                                       ^^^^^^^^ could not find `ReadHint` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ReadHint` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:391:39
[INFO] [stdout]     |
[INFO] [stdout] 391 |                 if hint.contains(mio::ReadHint::hup()) {
[INFO] [stdout]     |                                       ^^^^^^^^ could not find `ReadHint` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `tcp` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:191:43
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let (stream, waiting) = try!(mio::tcp::connect(&addr));
[INFO] [stdout]     |                                           ^^^ could not find `tcp` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `PollOpt` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:199:22
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 mio::PollOpt::level()
[INFO] [stdout]     |                      ^^^^^^^ could not find `PollOpt` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ReadHint` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:355:39
[INFO] [stdout]     |
[INFO] [stdout] 355 |                 if hint.contains(mio::ReadHint::error()) {
[INFO] [stdout]     |                                       ^^^^^^^^ could not find `ReadHint` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ReadHint` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:391:39
[INFO] [stdout]     |
[INFO] [stdout] 391 |                 if hint.contains(mio::ReadHint::hup()) {
[INFO] [stdout]     |                                       ^^^^^^^^ could not find `ReadHint` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio`
[INFO] [stdout]  --> src/loop_/handler/listener.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 |     listener: mio::NonBlock<TcpListener>,
[INFO] [stdout]   |                    ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio`
[INFO] [stdout]   --> src/loop_/handler/listener.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new (listener: mio::NonBlock<TcpListener>) -> Listener {
[INFO] [stdout]    |                                ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio`
[INFO] [stdout]   --> src/loop_/handler/listener.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Target = mio::NonBlock<TcpListener>;
[INFO] [stdout]    |                        ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio`
[INFO] [stdout]   --> src/loop_/handler/listener.rs:20:31
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn deref (&self) -> &mio::NonBlock<TcpListener> {
[INFO] [stdout]    |                               ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio`
[INFO] [stdout]   --> src/loop_/handler/listener.rs:25:43
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn deref_mut (&mut self) -> &mut mio::NonBlock<TcpListener> {
[INFO] [stdout]    |                                           ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio`
[INFO] [stdout]   --> src/loop_/handler/mod.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub type Stream   = mio::NonBlock<TcpStream>;
[INFO] [stdout]    |                          ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReadHint` in crate `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:347:77
[INFO] [stdout]     |
[INFO] [stdout] 347 |     fn readable (&mut self, eloop: &mut EventLoop, token: Token, hint: mio::ReadHint) -> Result<Action, Error> {
[INFO] [stdout]     |                                                                             ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Handler` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:439:22
[INFO] [stdout]     |
[INFO] [stdout] 439 |                 mio::Handler::notify(self, eloop, InputMessage::Close { token: token, dirty: true });
[INFO] [stdout]     |                      ^^^^^^^ could not find `Handler` in `mio`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 1   + use loop_::Handler;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Handler`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 439 -                 mio::Handler::notify(self, eloop, InputMessage::Close { token: token, dirty: true });
[INFO] [stdout] 439 +                 Handler::notify(self, eloop, InputMessage::Close { token: token, dirty: true });
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Handler` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:445:22
[INFO] [stdout]     |
[INFO] [stdout] 445 |                 mio::Handler::notify(self, eloop, InputMessage::Close { token: token, dirty: false });
[INFO] [stdout]     |                      ^^^^^^^ could not find `Handler` in `mio`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 1   + use loop_::Handler;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Handler`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 445 -                 mio::Handler::notify(self, eloop, InputMessage::Close { token: token, dirty: false });
[INFO] [stdout] 445 +                 Handler::notify(self, eloop, InputMessage::Close { token: token, dirty: false });
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Handler` in crate `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:461:11
[INFO] [stdout]     |
[INFO] [stdout] 461 | impl mio::Handler for Handler {
[INFO] [stdout]     |           ^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReadHint` in crate `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:465:77
[INFO] [stdout]     |
[INFO] [stdout] 465 |     fn readable (&mut self, eloop: &mut EventLoop, token: Token, hint: mio::ReadHint) {
[INFO] [stdout]     |                                                                             ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `EventLoop` in crate `mio`
[INFO] [stdout]   --> src/loop_/mod.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type EventLoop = mio::EventLoop<Handler>;
[INFO] [stdout]    |                           ^^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sender` in crate `mio`
[INFO] [stdout]   --> src/loop_/mod.rs:31:36
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn channel (&self) -> mio::Sender<InputMessage> {
[INFO] [stdout]    |                                    ^^^^^^ not found in `mio`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]    |
[INFO] [stdout] 1  + use Sender;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Sender`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 31 -     pub fn channel (&self) -> mio::Sender<InputMessage> {
[INFO] [stdout] 31 +     pub fn channel (&self) -> Sender<InputMessage> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mio` is imported redundantly
[INFO] [stdout]  --> src/token_factory.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mio;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate mio;
[INFO] [stdout]   | ----------------- the item `mio` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mio` is imported redundantly
[INFO] [stdout]  --> src/loop_/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mio;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate mio;
[INFO] [stdout]   | ----------------- the item `mio` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mio` is imported redundantly
[INFO] [stdout]  --> src/loop_/handler/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mio;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate mio;
[INFO] [stdout]   | ----------------- the item `mio` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loop_/handler/client.rs:52:32
[INFO] [stdout]    |
[INFO] [stdout] 52 |         while let Some(read) = try!(self.stream.read_slice(buf)) {
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loop_/handler/client.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 |         match try!(self.stream.write_slice(&self.write_buffer[..])) {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mio` is imported redundantly
[INFO] [stdout]  --> src/loop_/handler/listener.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mio;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate mio;
[INFO] [stdout]   | ----------------- the item `mio` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/loop_/handler/mod.rs:160:24
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let listener = try!(mio::tcp::listen(&addr));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/loop_/handler/mod.rs:191:33
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let (stream, waiting) = try!(mio::tcp::connect(&addr));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/loop_/handler/mod.rs:214:13
[INFO] [stdout]     |
[INFO] [stdout] 214 |             try!(new_client(&mut self.clients, eloop, token, addr, stream));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/loop_/handler/mod.rs:328:21
[INFO] [stdout]     |
[INFO] [stdout] 328 |                     try!(new_client(&mut self.clients, eloop, token, addr.clone(), stream));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/loop_/handler/mod.rs:421:17
[INFO] [stdout]     |
[INFO] [stdout] 421 |                 try!(new_client(&mut self.clients, eloop, token, addr, stream));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loop_/mod.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let eloop = try!(EventLoop::new());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loop_/mod.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |         Ok(try!(self.eloop.run(&mut self.handler)))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio`
[INFO] [stdout]  --> src/loop_/handler/listener.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 |     listener: mio::NonBlock<TcpListener>,
[INFO] [stdout]   |                    ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio`
[INFO] [stdout]   --> src/loop_/handler/listener.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new (listener: mio::NonBlock<TcpListener>) -> Listener {
[INFO] [stdout]    |                                ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio`
[INFO] [stdout]   --> src/loop_/handler/listener.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Target = mio::NonBlock<TcpListener>;
[INFO] [stdout]    |                        ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio`
[INFO] [stdout]   --> src/loop_/handler/listener.rs:20:31
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn deref (&self) -> &mio::NonBlock<TcpListener> {
[INFO] [stdout]    |                               ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio`
[INFO] [stdout]   --> src/loop_/handler/listener.rs:25:43
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn deref_mut (&mut self) -> &mut mio::NonBlock<TcpListener> {
[INFO] [stdout]    |                                           ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio`
[INFO] [stdout]   --> src/loop_/handler/mod.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub type Stream   = mio::NonBlock<TcpStream>;
[INFO] [stdout]    |                          ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReadHint` in crate `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:347:77
[INFO] [stdout]     |
[INFO] [stdout] 347 |     fn readable (&mut self, eloop: &mut EventLoop, token: Token, hint: mio::ReadHint) -> Result<Action, Error> {
[INFO] [stdout]     |                                                                             ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/loop_/handler/mod.rs:78:26
[INFO] [stdout]    |
[INFO] [stdout] 78 |     factory:         Box<TokenFactory + 'static>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 78 |     factory:         Box<dyn TokenFactory + 'static>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Handler` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:439:22
[INFO] [stdout]     |
[INFO] [stdout] 439 |                 mio::Handler::notify(self, eloop, InputMessage::Close { token: token, dirty: true });
[INFO] [stdout]     |                      ^^^^^^^ could not find `Handler` in `mio`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 1   + use loop_::Handler;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Handler`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 439 -                 mio::Handler::notify(self, eloop, InputMessage::Close { token: token, dirty: true });
[INFO] [stdout] 439 +                 Handler::notify(self, eloop, InputMessage::Close { token: token, dirty: true });
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Handler` in `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:445:22
[INFO] [stdout]     |
[INFO] [stdout] 445 |                 mio::Handler::notify(self, eloop, InputMessage::Close { token: token, dirty: false });
[INFO] [stdout]     |                      ^^^^^^^ could not find `Handler` in `mio`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 1   + use loop_::Handler;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Handler`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 445 -                 mio::Handler::notify(self, eloop, InputMessage::Close { token: token, dirty: false });
[INFO] [stdout] 445 +                 Handler::notify(self, eloop, InputMessage::Close { token: token, dirty: false });
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Handler` in crate `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:461:11
[INFO] [stdout]     |
[INFO] [stdout] 461 | impl mio::Handler for Handler {
[INFO] [stdout]     |           ^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReadHint` in crate `mio`
[INFO] [stdout]    --> src/loop_/handler/mod.rs:465:77
[INFO] [stdout]     |
[INFO] [stdout] 465 |     fn readable (&mut self, eloop: &mut EventLoop, token: Token, hint: mio::ReadHint) {
[INFO] [stdout]     |                                                                             ^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `EventLoop` in crate `mio`
[INFO] [stdout]   --> src/loop_/mod.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type EventLoop = mio::EventLoop<Handler>;
[INFO] [stdout]    |                           ^^^^^^^^^ not found in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sender` in crate `mio`
[INFO] [stdout]   --> src/loop_/mod.rs:31:36
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn channel (&self) -> mio::Sender<InputMessage> {
[INFO] [stdout]    |                                    ^^^^^^ not found in `mio`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]    |
[INFO] [stdout] 1  + use Sender;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Sender`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 31 -     pub fn channel (&self) -> mio::Sender<InputMessage> {
[INFO] [stdout] 31 +     pub fn channel (&self) -> Sender<InputMessage> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mio` is imported redundantly
[INFO] [stdout]  --> src/token_factory.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mio;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate mio;
[INFO] [stdout]   | ----------------- the item `mio` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mio` is imported redundantly
[INFO] [stdout]  --> src/loop_/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mio;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate mio;
[INFO] [stdout]   | ----------------- the item `mio` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mio` is imported redundantly
[INFO] [stdout]  --> src/loop_/handler/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mio;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate mio;
[INFO] [stdout]   | ----------------- the item `mio` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loop_/handler/client.rs:52:32
[INFO] [stdout]    |
[INFO] [stdout] 52 |         while let Some(read) = try!(self.stream.read_slice(buf)) {
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loop_/handler/client.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 |         match try!(self.stream.write_slice(&self.write_buffer[..])) {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mio` is imported redundantly
[INFO] [stdout]  --> src/loop_/handler/listener.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mio;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate mio;
[INFO] [stdout]   | ----------------- the item `mio` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/loop_/handler/mod.rs:160:24
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let listener = try!(mio::tcp::listen(&addr));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/loop_/handler/mod.rs:191:33
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let (stream, waiting) = try!(mio::tcp::connect(&addr));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/loop_/handler/mod.rs:214:13
[INFO] [stdout]     |
[INFO] [stdout] 214 |             try!(new_client(&mut self.clients, eloop, token, addr, stream));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/loop_/handler/mod.rs:328:21
[INFO] [stdout]     |
[INFO] [stdout] 328 |                     try!(new_client(&mut self.clients, eloop, token, addr.clone(), stream));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/loop_/handler/mod.rs:421:17
[INFO] [stdout]     |
[INFO] [stdout] 421 |                 try!(new_client(&mut self.clients, eloop, token, addr, stream));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loop_/mod.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let eloop = try!(EventLoop::new());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loop_/mod.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |         Ok(try!(self.eloop.run(&mut self.handler)))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 25 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/loop_/handler/mod.rs:78:26
[INFO] [stdout]    |
[INFO] [stdout] 78 |     factory:         Box<TokenFactory + 'static>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 78 |     factory:         Box<dyn TokenFactory + 'static>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tcp-loop` (lib) due to 26 previous errors; 14 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 25 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tcp-loop` (lib test) due to 26 previous errors; 14 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0a70b3f82b3aa6562b634f715c6ced727bd1028028973a5d544bce3ada808196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a70b3f82b3aa6562b634f715c6ced727bd1028028973a5d544bce3ada808196", kill_on_drop: false }`
[INFO] [stdout] 0a70b3f82b3aa6562b634f715c6ced727bd1028028973a5d544bce3ada808196
[INFO] checking tcp-loop-0.1.1 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] extracting crate tcp-loop 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate tcp-loop 0.1.1 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tcp-loop 0.1.1
[INFO] finished tweaking crates.io crate tcp-loop 0.1.1
[INFO] tweaked toml for crates.io crate tcp-loop 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b41330b49e5dec4b0dfd85398e5e5dfd1fdede43722192b8589ed3f6379656c9
[INFO] running `Command { std: "docker" "start" "-a" "b41330b49e5dec4b0dfd85398e5e5dfd1fdede43722192b8589ed3f6379656c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b41330b49e5dec4b0dfd85398e5e5dfd1fdede43722192b8589ed3f6379656c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41330b49e5dec4b0dfd85398e5e5dfd1fdede43722192b8589ed3f6379656c9", kill_on_drop: false }`
[INFO] [stdout] b41330b49e5dec4b0dfd85398e5e5dfd1fdede43722192b8589ed3f6379656c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cf0470c1d333e69fac92b76ea9187bc194db6bacbdb940ccf95d5c5a6b5b9fc
[INFO] running `Command { std: "docker" "start" "-a" "5cf0470c1d333e69fac92b76ea9187bc194db6bacbdb940ccf95d5c5a6b5b9fc", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "5cf0470c1d333e69fac92b76ea9187bc194db6bacbdb940ccf95d5c5a6b5b9fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf0470c1d333e69fac92b76ea9187bc194db6bacbdb940ccf95d5c5a6b5b9fc", kill_on_drop: false }`
[INFO] [stdout] 5cf0470c1d333e69fac92b76ea9187bc194db6bacbdb940ccf95d5c5a6b5b9fc