[INFO] cloning repository https://github.com/labormedia/protocol-builder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/labormedia/protocol-builder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flabormedia%2Fprotocol-builder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flabormedia%2Fprotocol-builder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d8a539e3cbbcae3230428d5db003974c605aefda
[INFO] testing labormedia/protocol-builder against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flabormedia%2Fprotocol-builder" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/labormedia/protocol-builder
[INFO] finished tweaking git repo https://github.com/labormedia/protocol-builder
[INFO] tweaked toml for git repo https://github.com/labormedia/protocol-builder written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/labormedia/protocol-builder on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/labormedia/protocol-builder 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee9d96fdc677c5f4871f73824b0ff464e58cb62bbd5fdf1b5d40eb7a88249b9d
[INFO] running `Command { std: "docker" "start" "-a" "ee9d96fdc677c5f4871f73824b0ff464e58cb62bbd5fdf1b5d40eb7a88249b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee9d96fdc677c5f4871f73824b0ff464e58cb62bbd5fdf1b5d40eb7a88249b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee9d96fdc677c5f4871f73824b0ff464e58cb62bbd5fdf1b5d40eb7a88249b9d", kill_on_drop: false }`
[INFO] [stdout] ee9d96fdc677c5f4871f73824b0ff464e58cb62bbd5fdf1b5d40eb7a88249b9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e95a1a4ce12f052c7f7ca07717f1c65709845b9cf66ca736b1e218d3bb0c645
[INFO] running `Command { std: "docker" "start" "-a" "0e95a1a4ce12f052c7f7ca07717f1c65709845b9cf66ca736b1e218d3bb0c645", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling protocol-builder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]   --> src/lib.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use serde::{Serialize, Deserialize};
[INFO] [stdout]    |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:155:36
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 let mut result: [T; $n] = mem::uninitialized();
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 | serde_array!(A64, 64);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `serde_array` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![feature]` attribute can only be used at the crate root
[INFO] [stdout]  --> src/macros.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(log_syntax)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `A64` should have a snake case name
[INFO] [stdout]    --> src/macros.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 | serde_array!(A64, 64);
[INFO] [stdout]     |              ^^^ help: convert the identifier to snake case: `a64`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.84s
[INFO] running `Command { std: "docker" "inspect" "0e95a1a4ce12f052c7f7ca07717f1c65709845b9cf66ca736b1e218d3bb0c645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e95a1a4ce12f052c7f7ca07717f1c65709845b9cf66ca736b1e218d3bb0c645", kill_on_drop: false }`
[INFO] [stdout] 0e95a1a4ce12f052c7f7ca07717f1c65709845b9cf66ca736b1e218d3bb0c645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c0ab37c1adc88723fe5509845f2063625d80209fdc5e70f2264b92fb21193c8
[INFO] running `Command { std: "docker" "start" "-a" "7c0ab37c1adc88723fe5509845f2063625d80209fdc5e70f2264b92fb21193c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling protocol-builder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]   --> src/lib.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use serde::{Serialize, Deserialize};
[INFO] [stdout]    |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:155:36
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 let mut result: [T; $n] = mem::uninitialized();
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 | serde_array!(A64, 64);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `serde_array` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![feature]` attribute can only be used at the crate root
[INFO] [stdout]  --> src/macros.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(log_syntax)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `A64` should have a snake case name
[INFO] [stdout]    --> src/macros.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 | serde_array!(A64, 64);
[INFO] [stdout]     |              ^^^ help: convert the identifier to snake case: `a64`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]   --> src/lib.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use serde::{Serialize, Deserialize};
[INFO] [stdout]    |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:155:36
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 let mut result: [T; $n] = mem::uninitialized();
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 | serde_array!(A64, 64);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `serde_array` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![feature]` attribute can only be used at the crate root
[INFO] [stdout]  --> src/macros.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(log_syntax)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `A64` should have a snake case name
[INFO] [stdout]    --> src/macros.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 | serde_array!(A64, 64);
[INFO] [stdout]     |              ^^^ help: convert the identifier to snake case: `a64`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `received_handshake` is never read
[INFO] [stdout]   --> examples/init.rs:90:34
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut received_handshake = MuSig2Protocol::req_decode("NonceCommitment", &serialized_request);
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NonceCommitment` should have a snake case name
[INFO] [stdout]   --> examples/init.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 |         handshake NonceCommitment {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `nonce_commitment`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NonceReveal` should have a snake case name
[INFO] [stdout]   --> examples/init.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 |         handshake NonceReveal {
[INFO] [stdout]    |                   ^^^^^^^^^^^ help: convert the identifier to snake case: `nonce_reveal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `PartialSignature` should have a snake case name
[INFO] [stdout]   --> examples/init.rs:67:19
[INFO] [stdout]    |
[INFO] [stdout] 67 |         handshake PartialSignature {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `partial_signature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `AggregateSignature` should have a snake case name
[INFO] [stdout]   --> examples/init.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |         handshake AggregateSignature {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `aggregate_signature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `empty`
[INFO] [stdout]   --> examples/composition.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let empty = Self::new();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_empty`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `finalize` is never used
[INFO] [stdout]    --> examples/composition.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl MuSig2Protocol {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn finalize(&self) -> Poll<&HandshakeFinality> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NonceCommitment` should have a snake case name
[INFO] [stdout]   --> examples/composition.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |         handshake NonceCommitment {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `nonce_commitment`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NonceReveal` should have a snake case name
[INFO] [stdout]   --> examples/composition.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |         handshake NonceReveal {
[INFO] [stdout]    |                   ^^^^^^^^^^^ help: convert the identifier to snake case: `nonce_reveal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `PartialSignatures` should have a snake case name
[INFO] [stdout]   --> examples/composition.rs:73:23
[INFO] [stdout]    |
[INFO] [stdout] 73 |             handshake PartialSignatures {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `partial_signatures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `AggregateSignature` should have a snake case name
[INFO] [stdout]   --> examples/composition.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |         handshake AggregateSignature {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `aggregate_signature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Finality` should have a snake case name
[INFO] [stdout]   --> examples/composition.rs:82:19
[INFO] [stdout]    |
[INFO] [stdout] 82 |         handshake Finality {
[INFO] [stdout]    |                   ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `finality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "7c0ab37c1adc88723fe5509845f2063625d80209fdc5e70f2264b92fb21193c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c0ab37c1adc88723fe5509845f2063625d80209fdc5e70f2264b92fb21193c8", kill_on_drop: false }`
[INFO] [stdout] 7c0ab37c1adc88723fe5509845f2063625d80209fdc5e70f2264b92fb21193c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8fa7124962d2cf24e515b47ddc09dca796b950efdc9530e2eaf3f7af4af14f18
[INFO] running `Command { std: "docker" "start" "-a" "8fa7124962d2cf24e515b47ddc09dca796b950efdc9530e2eaf3f7af4af14f18", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stderr]   --> src/lib.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 | use serde::{Serialize, Deserialize};
[INFO] [stderr]    |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/macros.rs:155:36
[INFO] [stderr]     |
[INFO] [stderr] 155 |                 let mut result: [T; $n] = mem::uninitialized();
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 166 | serde_array!(A64, 64);
[INFO] [stderr]     | --------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `serde_array` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![feature]` attribute can only be used at the crate root
[INFO] [stderr]  --> src/macros.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(log_syntax)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module `A64` should have a snake case name
[INFO] [stderr]    --> src/macros.rs:166:14
[INFO] [stderr]     |
[INFO] [stderr] 166 | serde_array!(A64, 64);
[INFO] [stderr]     |              ^^^ help: convert the identifier to snake case: `a64`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `protocol-builder` (lib) generated 4 warnings (run `cargo fix --lib -p protocol-builder` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `empty`
[INFO] [stderr]   --> examples/composition.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let empty = Self::new();
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_empty`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `finalize` is never used
[INFO] [stderr]    --> examples/composition.rs:101:8
[INFO] [stderr]     |
[INFO] [stderr]  89 | impl MuSig2Protocol {
[INFO] [stderr]     | ------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 101 |     fn finalize(&self) -> Poll<&HandshakeFinality> {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `NonceCommitment` should have a snake case name
[INFO] [stderr]   --> examples/composition.rs:64:19
[INFO] [stderr]    |
[INFO] [stderr] 64 |         handshake NonceCommitment {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `nonce_commitment`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `NonceReveal` should have a snake case name
[INFO] [stderr]   --> examples/composition.rs:68:19
[INFO] [stderr]    |
[INFO] [stderr] 68 |         handshake NonceReveal {
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: convert the identifier to snake case: `nonce_reveal`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `PartialSignatures` should have a snake case name
[INFO] [stderr]   --> examples/composition.rs:73:23
[INFO] [stderr]    |
[INFO] [stderr] 73 |             handshake PartialSignatures {
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `partial_signatures`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `AggregateSignature` should have a snake case name
[INFO] [stderr]   --> examples/composition.rs:78:19
[INFO] [stderr]    |
[INFO] [stderr] 78 |         handshake AggregateSignature {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `aggregate_signature`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Finality` should have a snake case name
[INFO] [stderr]   --> examples/composition.rs:82:19
[INFO] [stderr]    |
[INFO] [stderr] 82 |         handshake Finality {
[INFO] [stderr]    |                   ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `finality`
[INFO] [stderr] 
[INFO] [stderr] warning: `protocol-builder` (example "composition") generated 7 warnings (run `cargo fix --example "composition" -p protocol-builder` to apply 1 suggestion)
[INFO] [stderr] warning: value assigned to `received_handshake` is never read
[INFO] [stderr]   --> examples/init.rs:90:34
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let mut received_handshake = MuSig2Protocol::req_decode("NonceCommitment", &serialized_request);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `NonceCommitment` should have a snake case name
[INFO] [stderr]   --> examples/init.rs:59:19
[INFO] [stderr]    |
[INFO] [stderr] 59 |         handshake NonceCommitment {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `nonce_commitment`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `NonceReveal` should have a snake case name
[INFO] [stderr]   --> examples/init.rs:63:19
[INFO] [stderr]    |
[INFO] [stderr] 63 |         handshake NonceReveal {
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: convert the identifier to snake case: `nonce_reveal`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `PartialSignature` should have a snake case name
[INFO] [stderr]   --> examples/init.rs:67:19
[INFO] [stderr]    |
[INFO] [stderr] 67 |         handshake PartialSignature {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `partial_signature`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `AggregateSignature` should have a snake case name
[INFO] [stderr]   --> examples/init.rs:71:19
[INFO] [stderr]    |
[INFO] [stderr] 71 |         handshake AggregateSignature {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `aggregate_signature`
[INFO] [stderr] 
[INFO] [stderr] warning: `protocol-builder` (example "init") generated 5 warnings
[INFO] [stderr] warning: `protocol-builder` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/protocol_builder-f4312e37a89dec62)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests protocol_builder
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8fa7124962d2cf24e515b47ddc09dca796b950efdc9530e2eaf3f7af4af14f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa7124962d2cf24e515b47ddc09dca796b950efdc9530e2eaf3f7af4af14f18", kill_on_drop: false }`
[INFO] [stdout] 8fa7124962d2cf24e515b47ddc09dca796b950efdc9530e2eaf3f7af4af14f18