[INFO] fetching crate round-based 0.5.0-alpha.1...
[INFO] fixing round-based-0.5.0-alpha.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate round-based 0.5.0-alpha.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate round-based 0.5.0-alpha.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate round-based 0.5.0-alpha.1
[INFO] tweaked toml for crates.io crate round-based 0.5.0-alpha.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate round-based 0.5.0-alpha.1 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 round-based 0.5.0-alpha.1 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 udigest v0.2.2
[INFO] [stderr]   Downloaded toml v0.8.12
[INFO] [stderr]   Downloaded trybuild v1.0.91
[INFO] [stderr]   Downloaded round-based-derive v0.5.0-alpha.1
[INFO] [stderr]   Downloaded rand_dev v0.1.1
[INFO] [stderr]   Downloaded phantom-type v0.3.1
[INFO] [stderr]   Downloaded thiserror v2.0.3
[INFO] [stderr]   Downloaded thiserror-impl v2.0.3
[INFO] [stderr]   Downloaded toml_edit v0.22.12
[INFO] [stderr]   Downloaded anyhow v1.0.93
[INFO] [stderr]   Downloaded winnow v0.6.6
[INFO] [stderr]   Downloaded tokio v1.37.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5882a5d9cf78f20d08f0a646e23553678f0ffb31b84535a47f6debd8c865073b
[INFO] running `Command { std: "docker" "start" "5882a5d9cf78f20d08f0a646e23553678f0ffb31b84535a47f6debd8c865073b", 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" "5882a5d9cf78f20d08f0a646e23553678f0ffb31b84535a47f6debd8c865073b" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5882a5d9cf78f20d08f0a646e23553678f0ffb31b84535a47f6debd8c865073b", 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" "5882a5d9cf78f20d08f0a646e23553678f0ffb31b84535a47f6debd8c865073b" "/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 serde v1.0.198
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking winnow v0.6.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling trybuild v1.0.91
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_dev v0.1.1
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking serde_json v1.0.116
[INFO] [stderr]     Checking toml_edit v0.22.12
[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
[INFO] [stderr]    Compiling thiserror-impl v2.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling educe v0.4.23
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking toml v0.8.12
[INFO] [stderr]     Checking phantom-type v0.3.1
[INFO] [stderr]     Checking round-based v0.5.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> src/mpc/party/router.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{error, trace_span, warn};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `ProtocolMsg` in `crate`
[INFO] [stdout]    --> src/mpc/party/router.rs:415:21
[INFO] [stdout]     |
[INFO] [stdout] 415 |     #[derive(crate::ProtocolMsg)]
[INFO] [stdout]     |                     ^^^^^^^^^^^ could not find `ProtocolMsg` in the crate root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:170:29
[INFO] [stdout]     |
[INFO] [stdout] 169 | #[cfg(feature = "derive")]
[INFO] [stdout]     |       ------------------ the item is gated behind the `derive` feature
[INFO] [stdout] 170 | pub use round_based_derive::ProtocolMsg;
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `protocol_msg` in this scope
[INFO] [stdout]    --> src/mpc/party/router.rs:416:7
[INFO] [stdout]     |
[INFO] [stdout] 416 |     #[protocol_msg(root = crate)]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `tokio` is unused in crate `round_based`
[INFO] [stdout]     |
[INFO] [stdout]     = help: remove the dependency or add `use tokio as _;` to the crate root
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 | #![warn(unused_crate_dependencies, missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> src/mpc/party/router.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{error, trace_span, warn};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the associated function or constant `new` exists for struct `RoundsRouter<FakeProtocolMsg>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/mpc/party/router.rs:441:66
[INFO] [stdout]     |
[INFO] [stdout]  18 | pub struct RoundsRouter<M> {
[INFO] [stdout]     | -------------------------- associated function or constant `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 417 |     enum FakeProtocolMsg {
[INFO] [stdout]     |     -------------------- doesn't satisfy `FakeProtocolMsg: ProtocolMsg`
[INFO] [stdout] ...
[INFO] [stdout] 441 |         let mut rounds = super::RoundsRouter::<FakeProtocolMsg>::new();
[INFO] [stdout]     |                                                                  ^^^ associated function or constant cannot be called on `RoundsRouter<FakeProtocolMsg>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout] note: trait bound `FakeProtocolMsg: ProtocolMsg` was not satisfied
[INFO] [stdout]    --> src/mpc/party/router.rs:24:8
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl<M> RoundsRouter<M>
[INFO] [stdout]     |         ---------------
[INFO] [stdout]  23 | where
[INFO] [stdout]  24 |     M: ProtocolMsg + 'static,
[INFO] [stdout]     |        ^^^^^^^^^^^ unsatisfied trait bound introduced here
[INFO] [stdout] note: the trait `ProtocolMsg` must be implemented
[INFO] [stdout]    --> src/mpc/mod.rs:301:1
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub trait ProtocolMsg: Sized {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `new`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `Bit`
[INFO] [stdout]             candidate #2: `Digest`
[INFO] [stdout]             candidate #3: `KeyInit`
[INFO] [stdout]             candidate #4: `KeyIvInit`
[INFO] [stdout]             candidate #5: `UniformSampler`
[INFO] [stdout]             candidate #6: `VariableOutput`
[INFO] [stdout]             candidate #7: `VariableOutputCore`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `round-based` (lib test) due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5882a5d9cf78f20d08f0a646e23553678f0ffb31b84535a47f6debd8c865073b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5882a5d9cf78f20d08f0a646e23553678f0ffb31b84535a47f6debd8c865073b", kill_on_drop: false }`
[INFO] [stdout] 5882a5d9cf78f20d08f0a646e23553678f0ffb31b84535a47f6debd8c865073b
