[INFO] fetching crate gmt_dos-clients 4.3.0...
[INFO] checking gmt_dos-clients-4.3.0 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] extracting crate gmt_dos-clients 4.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate gmt_dos-clients 4.3.0 on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gmt_dos-clients 4.3.0
[INFO] finished tweaking crates.io crate gmt_dos-clients 4.3.0
[INFO] tweaked toml for crates.io crate gmt_dos-clients 4.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate gmt_dos-clients 4.3.0 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" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5d9cc5592b4b756a5c5a4b138c0ee79998123cf1323e4c4ad13d9ef20c440c3
[INFO] running `Command { std: "docker" "start" "-a" "b5d9cc5592b4b756a5c5a4b138c0ee79998123cf1323e4c4ad13d9ef20c440c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5d9cc5592b4b756a5c5a4b138c0ee79998123cf1323e4c4ad13d9ef20c440c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5d9cc5592b4b756a5c5a4b138c0ee79998123cf1323e4c4ad13d9ef20c440c3", kill_on_drop: false }`
[INFO] [stdout] b5d9cc5592b4b756a5c5a4b138c0ee79998123cf1323e4c4ad13d9ef20c440c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5397e32912083c88fd9e9dcf69674f901b27664bf92250e914a630eebff382a2
[INFO] running `Command { std: "docker" "start" "-a" "5397e32912083c88fd9e9dcf69674f901b27664bf92250e914a630eebff382a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]    Compiling prettyplease v0.2.19
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]     Checking paris v1.5.15
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking is-wsl v0.4.0
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking vec_box v1.0.0
[INFO] [stderr]     Checking svg v0.16.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking open v5.1.2
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling dos-uid-derive v5.0.0
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]     Checking gmt_dos-actors-clients_interface v1.3.1
[INFO] [stderr]     Checking gmt_dos-clients v4.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling gmt_dos-actors_dsl v2.1.1
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking gmt_dos-actors v11.0.0
[INFO] [stdout] /*
[INFO] [stdout] Model MODEL [completed] :
[INFO] [stdout]   1: signal_actor[SinSin] -> lpf_actor[LpfSinSin]
[INFO] [stdout]   1: signal_actor[SinSin] -> scope_sinsin
[INFO] [stdout]   1: lpf_actor[LpfSinSin] -> scope_lpfsinsin
[INFO] [stdout]  */
[INFO] [stdout] error[E0433]: failed to resolve: could not find `gmt_dos_clients_scope` in the list of imported crates
[INFO] [stdout]   --> examples/lowpass/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | /     actorscript!(
[INFO] [stdout] 25 | |         1: signal[SinSin]~ -> lpf[LpfSinSin]~
[INFO] [stdout] 26 | |     );
[INFO] [stdout]    | |_____^ could not find `gmt_dos_clients_scope` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `actorscript` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `gmt_dos_clients_scope` in the list of imported crates
[INFO] [stdout]   --> examples/lowpass/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | /     actorscript!(
[INFO] [stdout] 25 | |         1: signal[SinSin]~ -> lpf[LpfSinSin]~
[INFO] [stdout] 26 | |     );
[INFO] [stdout]    | |_____^ could not find `gmt_dos_clients_scope` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `actorscript` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::thread::Scope;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `gmt_dos_clients_scope_client` in the list of imported crates
[INFO] [stdout]   --> examples/lowpass/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | /     actorscript!(
[INFO] [stdout] 25 | |         1: signal[SinSin]~ -> lpf[LpfSinSin]~
[INFO] [stdout] 26 | |     );
[INFO] [stdout]    | |_____^ could not find `gmt_dos_clients_scope_client` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `actorscript` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::thread::Scope;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `anyhow`
[INFO] [stdout]  --> examples/lowpass/main.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | async fn main() -> anyhow::Result<()> {
[INFO] [stdout]   |                    ^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gmt_dos-clients` (example "lowpass") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `merge`
[INFO] [stdout]    --> src/leftright.rs:417:21
[INFO] [stdout]     |
[INFO] [stdout] 417 |         let (split, merge) = split_merge_at::<S, M>(5);
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_merge`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5397e32912083c88fd9e9dcf69674f901b27664bf92250e914a630eebff382a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5397e32912083c88fd9e9dcf69674f901b27664bf92250e914a630eebff382a2", kill_on_drop: false }`
[INFO] [stdout] 5397e32912083c88fd9e9dcf69674f901b27664bf92250e914a630eebff382a2
