[INFO] fetching crate ads_client 1.6.1...
[INFO] testing ads_client-1.6.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] extracting crate ads_client 1.6.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ads_client 1.6.1
[INFO] finished tweaking crates.io crate ads_client 1.6.1
[INFO] tweaked toml for crates.io crate ads_client 1.6.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ads_client 1.6.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ads_client 1.6.1 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 588a7130f8fef50c7f47280a858ff8548fedbc1fe7a78edbf55b18a12d712a6e
[INFO] running `Command { std: "docker" "start" "-a" "588a7130f8fef50c7f47280a858ff8548fedbc1fe7a78edbf55b18a12d712a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "588a7130f8fef50c7f47280a858ff8548fedbc1fe7a78edbf55b18a12d712a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588a7130f8fef50c7f47280a858ff8548fedbc1fe7a78edbf55b18a12d712a6e", kill_on_drop: false }`
[INFO] [stdout] 588a7130f8fef50c7f47280a858ff8548fedbc1fe7a78edbf55b18a12d712a6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bcd351506a35e24c100972df5ffecd1ba1fcc12b1c951efbcdfa4fa4325f66f
[INFO] running `Command { std: "docker" "start" "-a" "6bcd351506a35e24c100972df5ffecd1ba1fcc12b1c951efbcdfa4fa4325f66f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling tokio v1.21.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling mio v0.8.4
[INFO] [stderr]    Compiling socket2 v0.4.7
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.2
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling num_enum v0.7.2
[INFO] [stderr]    Compiling ads_client v1.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `Command { std: "docker" "inspect" "6bcd351506a35e24c100972df5ffecd1ba1fcc12b1c951efbcdfa4fa4325f66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bcd351506a35e24c100972df5ffecd1ba1fcc12b1c951efbcdfa4fa4325f66f", kill_on_drop: false }`
[INFO] [stdout] 6bcd351506a35e24c100972df5ffecd1ba1fcc12b1c951efbcdfa4fa4325f66f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3fa541c6320f63540161c38a45e642fc4c384c3eb851d6d28ff25e300aaae5a
[INFO] running `Command { std: "docker" "start" "-a" "c3fa541c6320f63540161c38a45e642fc4c384c3eb851d6d28ff25e300aaae5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling smallvec v1.12.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling destructure_traitobject v0.2.0
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling unsafe-any-ors v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling iana-time-zone v0.1.59
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling typemap-ors v1.0.0
[INFO] [stderr]    Compiling thread-id v4.2.1
[INFO] [stderr]    Compiling arc-swap v1.6.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling log-mdc v0.1.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.2
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling num_enum v0.7.2
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling mio v0.8.4
[INFO] [stderr]    Compiling tokio v1.21.0
[INFO] [stderr]    Compiling log4rs v1.3.0
[INFO] [stderr]    Compiling ads_client v1.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> examples/ethercat_scan.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `trace` and `warn`
[INFO] [stdout]  --> examples/log4rs.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use log::{trace, info, warn, error};
[INFO] [stdout]   |           ^^^^^        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Logger`
[INFO] [stdout]   --> examples/log4rs.rs:11:40
[INFO] [stdout]    |
[INFO] [stdout] 11 | use log4rs::config::{Appender, Config, Logger, Root};
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rd_result`
[INFO] [stdout]    --> examples/ethercat_scan.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let rd_result = ads_client.read(0x00000009, 1002, &mut ec_state_raw).await?;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rd_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> examples/ethercat_scan.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |     let x = 3;
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_state` is never used
[INFO] [stdout]   --> examples/log4rs.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 | async fn read_state(ads_client: &Client){
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `device_notofication` is never used
[INFO] [stdout]   --> examples/log4rs.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 | async fn device_notofication(ads_client: &Client){
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `notification_a` is never used
[INFO] [stdout]    --> examples/log4rs.rs:240:4
[INFO] [stdout]     |
[INFO] [stdout] 240 | fn notification_a(_handle: u32, _timestamp: u64, payload: Bytes, user_data: Option<Arc<Mutex<BytesMut>>>){
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `notification_b` is never used
[INFO] [stdout]    --> examples/log4rs.rs:256:4
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn notification_b(_handle: u32, _timestamp: u64, payload: Bytes, user_data: Option<Arc<Mutex<BytesMut>>>){
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `notification_c` is never used
[INFO] [stdout]    --> examples/log4rs.rs:272:4
[INFO] [stdout]     |
[INFO] [stdout] 272 | fn notification_c(_handle: u32, _timestamp: u64, payload: Bytes, user_data: Option<Arc<Mutex<BytesMut>>>){
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ads_client` (example "ethercat_scan"); 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name ethercat_scan --edition=2021 examples/ethercat_scan.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=1afc128a6783b82e -C extra-filename=-5226eaa656662c45 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern ads_client=/opt/rustwide/target/debug/deps/libads_client-87355ac971a24101.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-3ad72df070df6f8e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-adb2067a5b0def97.rlib --extern log4rs=/opt/rustwide/target/debug/deps/liblog4rs-3d3e3d10a947e771.rlib --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-0ee9cfcd7c95cbbc.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-5a8a52a9dadb5455.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ads_client` (example "notification_async")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name notification_async --edition=2021 examples/notification_async.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=054807b1b1a1800b -C extra-filename=-3cc63b668e0f246e --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern ads_client=/opt/rustwide/target/debug/deps/libads_client-87355ac971a24101.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-3ad72df070df6f8e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-adb2067a5b0def97.rlib --extern log4rs=/opt/rustwide/target/debug/deps/liblog4rs-3d3e3d10a947e771.rlib --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-0ee9cfcd7c95cbbc.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-5a8a52a9dadb5455.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c3fa541c6320f63540161c38a45e642fc4c384c3eb851d6d28ff25e300aaae5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3fa541c6320f63540161c38a45e642fc4c384c3eb851d6d28ff25e300aaae5a", kill_on_drop: false }`
[INFO] [stdout] c3fa541c6320f63540161c38a45e642fc4c384c3eb851d6d28ff25e300aaae5a