[INFO] cloning repository https://github.com/digitalbitbox/bitbox-api-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/digitalbitbox/bitbox-api-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigitalbitbox%2Fbitbox-api-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8bf6464ca65f3b0b6ea413e4404b209a9a249fe
[INFO] building digitalbitbox/bitbox-api-rs against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigitalbitbox%2Fbitbox-api-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/digitalbitbox/bitbox-api-rs
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/digitalbitbox/bitbox-api-rs
[INFO] tweaked toml for git repo https://github.com/digitalbitbox/bitbox-api-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/digitalbitbox/bitbox-api-rs on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
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[INFO] crate git repo https://github.com/digitalbitbox/bitbox-api-rs 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: constant `HEADER_INIT_LEN` is never used
[INFO] [stdout]   --> src/u2fframing.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const HEADER_INIT_LEN: usize = 7;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U2fHidCommunication` is never constructed
[INFO] [stdout]   --> src/communication.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct U2fHidCommunication {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEADER_CONT_LEN` is never used
[INFO] [stdout]   --> src/u2fframing.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const HEADER_CONT_LEN: usize = 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_LEN` is never used
[INFO] [stdout]   --> src/u2fframing.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const MAX_LEN: usize = 129 * 64;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `U2FFraming` is never used
[INFO] [stdout]   --> src/u2fframing.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait U2FFraming {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_header` is never used
[INFO] [stdout]   --> src/u2fframing.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn parse_header(buf: &[u8]) -> io::Result<(u32, u8, u16)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode_header_init` is never used
[INFO] [stdout]   --> src/u2fframing.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn encode_header_init(cid: u32, cmd: u8, len: u16, mut buf: &mut [u8]) -> io::Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode_header_cont` is never used
[INFO] [stdout]   --> src/u2fframing.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn encode_header_cont(cid: u32, seq: u8, mut buf: &mut [u8]) -> io::Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cid` is never used
[INFO] [stdout]   --> src/u2fframing.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn generate_cid() -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U2fHid` is never constructed
[INFO] [stdout]    --> src/u2fframing.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct U2fHid {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `get_encoded_len` are never used
[INFO] [stdout]    --> src/u2fframing.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl U2fHid {
[INFO] [stdout]     | ----------- associated functions in this implementation
[INFO] [stdout] 163 |     pub fn new(cmd: u8) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     fn get_encoded_len(len: u16) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/communication.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl U2fHidCommunication {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 46 |     pub fn from(read_write: Box<dyn ReadWrite>, cmd: u8) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HWW_INFO` is never used
[INFO] [stdout]    --> src/communication.rs:136:7
[INFO] [stdout]     |
[INFO] [stdout] 136 | const HWW_INFO: u8 = b'i';
[INFO] [stdout]     |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_info` is never used
[INFO] [stdout]    --> src/communication.rs:175:10
[INFO] [stdout]     |
[INFO] [stdout] 175 | async fn get_info(communication: &dyn ReadWrite) -> Result<Info, Error> {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]    --> src/communication.rs:223:18
[INFO] [stdout]     |
[INFO] [stdout] 222 | impl<R: Runtime> HwwCommunication<R> {
[INFO] [stdout]     | ------------------------------------ associated function in this implementation
[INFO] [stdout] 223 |     pub async fn from(communication: Box<dyn ReadWrite>) -> Result<Self, Error> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/lib.rs:76:14
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<R: Runtime> BitBox<R> {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] 76 |     async fn from(
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.88s
[INFO] running `Command { std: "docker" "inspect" "b563748393e171fdb3fdf36df9de99a50a5734b507bf7bf468be96a9a8f3707e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b563748393e171fdb3fdf36df9de99a50a5734b507bf7bf468be96a9a8f3707e", kill_on_drop: false }`
[INFO] [stdout] b563748393e171fdb3fdf36df9de99a50a5734b507bf7bf468be96a9a8f3707e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2526b368a89b235edcea21d4fcdb7d1f6be7dfd5506e2d05ad1da90994f17f23
[INFO] running `Command { std: "docker" "start" "-a" "2526b368a89b235edcea21d4fcdb7d1f6be7dfd5506e2d05ad1da90994f17f23", kill_on_drop: false }`
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[INFO] [stderr]    Compiling prost v0.13.1
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[INFO] [stderr]    Compiling mime v0.3.17
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[INFO] [stderr]    Compiling mio v0.8.11
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[INFO] [stderr]    Compiling pin-project v1.1.5
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[INFO] [stderr]    Compiling http-body v1.0.0
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.92
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling noise-rust-crypto v0.6.2
[INFO] [stderr]    Compiling bitbox-api v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.92
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[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/lib.rs:76:14
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<R: Runtime> BitBox<R> {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] 76 |     async fn from(
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U2fHidCommunication` is never constructed
[INFO] [stdout]   --> src/communication.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct U2fHidCommunication {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/communication.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl U2fHidCommunication {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 46 |     pub fn from(read_write: Box<dyn ReadWrite>, cmd: u8) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HWW_INFO` is never used
[INFO] [stdout]    --> src/communication.rs:136:7
[INFO] [stdout]     |
[INFO] [stdout] 136 | const HWW_INFO: u8 = b'i';
[INFO] [stdout]     |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_info` is never used
[INFO] [stdout]    --> src/communication.rs:175:10
[INFO] [stdout]     |
[INFO] [stdout] 175 | async fn get_info(communication: &dyn ReadWrite) -> Result<Info, Error> {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]    --> src/communication.rs:223:18
[INFO] [stdout]     |
[INFO] [stdout] 222 | impl<R: Runtime> HwwCommunication<R> {
[INFO] [stdout]     | ------------------------------------ associated function in this implementation
[INFO] [stdout] 223 |     pub async fn from(communication: Box<dyn ReadWrite>) -> Result<Self, Error> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEADER_INIT_LEN` is never used
[INFO] [stdout]   --> src/u2fframing.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const HEADER_INIT_LEN: usize = 7;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEADER_CONT_LEN` is never used
[INFO] [stdout]   --> src/u2fframing.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const HEADER_CONT_LEN: usize = 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_LEN` is never used
[INFO] [stdout]   --> src/u2fframing.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const MAX_LEN: usize = 129 * 64;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `U2FFraming` is never used
[INFO] [stdout]   --> src/u2fframing.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait U2FFraming {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_header` is never used
[INFO] [stdout]   --> src/u2fframing.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn parse_header(buf: &[u8]) -> io::Result<(u32, u8, u16)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode_header_init` is never used
[INFO] [stdout]   --> src/u2fframing.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn encode_header_init(cid: u32, cmd: u8, len: u16, mut buf: &mut [u8]) -> io::Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode_header_cont` is never used
[INFO] [stdout]   --> src/u2fframing.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn encode_header_cont(cid: u32, seq: u8, mut buf: &mut [u8]) -> io::Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cid` is never used
[INFO] [stdout]   --> src/u2fframing.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn generate_cid() -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U2fHid` is never constructed
[INFO] [stdout]    --> src/u2fframing.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct U2fHid {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `get_encoded_len` are never used
[INFO] [stdout]    --> src/u2fframing.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl U2fHid {
[INFO] [stdout]     | ----------- associated functions in this implementation
[INFO] [stdout] 163 |     pub fn new(cmd: u8) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     fn get_encoded_len(len: u16) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4987e9d4227139400384ab59296ffee3b0fb1183/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="rt"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-util", "libc", "macros", "mio", "net", "num_cpus", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=ea3f384c842416fb -C extra-filename=-a33fb152f2d3ed5f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-9c2a396be262bdae.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-87ba8c2d9747b2c7.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-c4b1df3997422a50.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-e0c50e8704e39276.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-5ff4ef43b31bf0c9.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-7cac089c0ae0969c.so --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2526b368a89b235edcea21d4fcdb7d1f6be7dfd5506e2d05ad1da90994f17f23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2526b368a89b235edcea21d4fcdb7d1f6be7dfd5506e2d05ad1da90994f17f23", kill_on_drop: false }`
[INFO] [stdout] 2526b368a89b235edcea21d4fcdb7d1f6be7dfd5506e2d05ad1da90994f17f23
