[INFO] fetching crate dope 0.2.3...
[INFO] fixing dope-0.2.3 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate dope 0.2.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dope 0.2.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dope 0.2.3
[INFO] tweaked toml for crates.io crate dope 0.2.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dope 0.2.3 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dope 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dambi v0.1.0
[INFO] [stderr]   Downloaded dope-core v0.2.3
[INFO] [stderr]   Downloaded dope-uring v0.2.3
[INFO] [stderr]   Downloaded dope-udp v0.2.3
[INFO] [stderr]   Downloaded dope-transport v0.2.3
[INFO] [stderr]   Downloaded dope-runtime v0.2.3
[INFO] [stderr]   Downloaded dope-kqueue v0.2.3
[INFO] [stderr]   Downloaded dope-futures v0.2.3
[INFO] [stderr]   Downloaded dope-session v0.2.3
[INFO] [stderr]   Downloaded io-uring v0.7.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d0049a12e7dc9b1eb1c96848d1928a8dc9b1c8d475e0cb53d0afe2ef80a01a9e
[INFO] running `Command { std: "docker" "start" "d0049a12e7dc9b1eb1c96848d1928a8dc9b1c8d475e0cb53d0afe2ef80a01a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d0049a12e7dc9b1eb1c96848d1928a8dc9b1c8d475e0cb53d0afe2ef80a01a9e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0049a12e7dc9b1eb1c96848d1928a8dc9b1c8d475e0cb53d0afe2ef80a01a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d0049a12e7dc9b1eb1c96848d1928a8dc9b1c8d475e0cb53d0afe2ef80a01a9e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-uring v0.7.12
[INFO] [stderr]     Checking dambi v0.1.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking dope-core v0.2.3
[INFO] [stderr]     Checking dope-transport v0.2.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking dope-uring v0.2.3
[INFO] [stderr]     Checking dope-runtime v0.2.3
[INFO] [stderr]     Checking dope-udp v0.2.3
[INFO] [stderr]     Checking dope-session v0.2.3
[INFO] [stderr]     Checking dope-futures v0.2.3
[INFO] [stderr]     Checking dope v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]   --> tests/tcp_conn_smoke.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> tests/accept_multishot.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut listener = Listener::<Tcp>::bind("127.0.0.1:0").unwrap();
[INFO] [stdout]    |                            ^^^^^^^^   --- supplied 1 generic argument
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `B`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dope-futures-0.2.3/src/listener.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Listener<T: Transport, B: PoolDriver> {
[INFO] [stdout]    |            ^^^^^^^^ -             -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut listener = Listener::<Tcp, B>::bind("127.0.0.1:0").unwrap();
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> tests/accept_multishot.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 let _ = Stream::<Tcp>::connect_with(addr).await.expect("connect");
[INFO] [stdout]    |                         ^^^^^^   --- supplied 1 generic argument
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `B`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dope-futures-0.2.3/src/stream.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Stream<T: Transport + TransportFutures, B: PoolDriver> {
[INFO] [stdout]    |            ^^^^^^ -                                -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 let _ = Stream::<Tcp, B>::connect_with(addr).await.expect("connect");
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dope` (test "accept_multishot") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `dope_session::profile`
[INFO] [stdout]   --> tests/composite_reactor_share.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | use dope_session::profile::{Profile, Tail};
[INFO] [stdout]    |                   ^^^^^^^ could not find `profile` in `dope_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> tests/tcp_conn_smoke.rs:43:20
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut conn = Conn::<Tcp>::connect(addr, &mut driver, 0).expect("connect");
[INFO] [stdout]    |                    ^^^^   --- supplied 1 generic argument
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `B`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dope-futures-0.2.3/src/conn.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct Conn<T: Transport, B: PoolDriver> {
[INFO] [stdout]    |            ^^^^ -             -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut conn = Conn::<Tcp, B>::connect(addr, &mut driver, 0).expect("connect");
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Codec` in this scope
[INFO] [stdout]   --> tests/composite_reactor_share.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     C: Codec,
[INFO] [stdout]    |        ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes at most 2 generic arguments but 3 generic arguments were supplied
[INFO] [stdout]   --> tests/composite_reactor_share.rs:49:14
[INFO] [stdout]    |
[INFO] [stdout] 49 |     reactor: TcpServer<EchoHandler, Plain, P>,
[INFO] [stdout]    |              ^^^^^^^^^                   --- help: remove the unnecessary generic argument
[INFO] [stdout]    |              |
[INFO] [stdout]    |              expected at most 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with at most 2 generic parameters: `H`, `T`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dope-session-0.2.3/src/pool/server/mod.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Server<H: ServerProtocol, T: Transport = Tcp> {
[INFO] [stdout]    |            ^^^^^^ -                  ------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> tests/composite_reactor_share.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 50 |     conn: Conn<Tcp>,
[INFO] [stdout]    |           ^^^^ --- supplied 1 generic argument
[INFO] [stdout]    |           |
[INFO] [stdout]    |           expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `B`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dope-futures-0.2.3/src/conn.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct Conn<T: Transport, B: PoolDriver> {
[INFO] [stdout]    |            ^^^^ -             -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 50 |     conn: Conn<Tcp, B>,
[INFO] [stdout]    |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dope` (test "composite_reactor_share") due to 4 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0107, E0405, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> tests/tcp_conn_smoke.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let mut conn = Conn::<Tcp>::connect(addr, &mut driver, 0).expect("connect submitted");
[INFO] [stdout]    |                    ^^^^   --- supplied 1 generic argument
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `B`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dope-futures-0.2.3/src/conn.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct Conn<T: Transport, B: PoolDriver> {
[INFO] [stdout]    |            ^^^^ -             -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let mut conn = Conn::<Tcp, B>::connect(addr, &mut driver, 0).expect("connect submitted");
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CompletionBackend`
[INFO] [stdout]  --> tests/common/mod.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use dope_core::driver::{CompletionBackend, DriverLifecycle, PoolDriver};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> tests/unix_conn_smoke.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut conn = Conn::<Unix>::connect_path(&path, &mut driver, 0).expect("connect");
[INFO] [stdout]    |                    ^^^^   ---- supplied 1 generic argument
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `B`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dope-futures-0.2.3/src/conn.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct Conn<T: Transport, B: PoolDriver> {
[INFO] [stdout]    |            ^^^^ -             -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut conn = Conn::<Unix, B>::connect_path(&path, &mut driver, 0).expect("connect");
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dope` (test "tcp_conn_smoke") due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> tests/unix_conn_smoke.rs:99:20
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut conn = Conn::<Unix>::connect_path(&path, &mut driver, 0).expect("connect submitted");
[INFO] [stdout]    |                    ^^^^   ---- supplied 1 generic argument
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `B`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dope-futures-0.2.3/src/conn.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct Conn<T: Transport, B: PoolDriver> {
[INFO] [stdout]    |            ^^^^ -             -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut conn = Conn::<Unix, B>::connect_path(&path, &mut driver, 0).expect("connect submitted");
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CompletionBackend`
[INFO] [stdout]  --> tests/common/mod.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use dope_core::driver::{CompletionBackend, DriverLifecycle, PoolDriver};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dope` (test "unix_conn_smoke") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "d0049a12e7dc9b1eb1c96848d1928a8dc9b1c8d475e0cb53d0afe2ef80a01a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0049a12e7dc9b1eb1c96848d1928a8dc9b1c8d475e0cb53d0afe2ef80a01a9e", kill_on_drop: false }`
[INFO] [stdout] d0049a12e7dc9b1eb1c96848d1928a8dc9b1c8d475e0cb53d0afe2ef80a01a9e
