[INFO] fetching crate orchestra 0.4.1...
[INFO] testing orchestra-0.4.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate orchestra 0.4.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate orchestra 0.4.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate orchestra 0.4.1
[INFO] tweaked toml for crates.io crate orchestra 0.4.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate orchestra 0.4.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate orchestra 0.4.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dad3b181ab1b183534f34ab4a1c42d1ea4d362e09b343bf263a77066851238b
[INFO] running `Command { std: "docker" "start" "-a" "9dad3b181ab1b183534f34ab4a1c42d1ea4d362e09b343bf263a77066851238b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dad3b181ab1b183534f34ab4a1c42d1ea4d362e09b343bf263a77066851238b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dad3b181ab1b183534f34ab4a1c42d1ea4d362e09b343bf263a77066851238b", kill_on_drop: false }`
[INFO] [stdout] 9dad3b181ab1b183534f34ab4a1c42d1ea4d362e09b343bf263a77066851238b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86a0315fe5c24db617bd11aa1e462c4002d19626d09b603bf213f4a1ec54f3ae
[INFO] running `Command { std: "docker" "start" "-a" "86a0315fe5c24db617bd11aa1e462c4002d19626d09b603bf213f4a1ec54f3ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
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[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling derive_more v0.99.17
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[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
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[INFO] [stderr]    Compiling orchestra v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.70s
[INFO] running `Command { std: "docker" "inspect" "86a0315fe5c24db617bd11aa1e462c4002d19626d09b603bf213f4a1ec54f3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a0315fe5c24db617bd11aa1e462c4002d19626d09b603bf213f4a1ec54f3ae", kill_on_drop: false }`
[INFO] [stdout] 86a0315fe5c24db617bd11aa1e462c4002d19626d09b603bf213f4a1ec54f3ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40886c369e6c1381e0e453c7b53973340700ba7c09ad5a5156c1f814ad4525fb
[INFO] running `Command { std: "docker" "start" "-a" "40886c369e6c1381e0e453c7b53973340700ba7c09ad5a5156c1f814ad4525fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling futures-io v0.3.28
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[INFO] [stderr]    Compiling either v1.8.1
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[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling orchestra-proc-macro v0.4.1
[INFO] [stderr]    Compiling futures-time v3.0.0
[INFO] [stderr]    Compiling clap v4.3.23
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling prioritized-metered-channel v0.6.1
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling env_logger v0.10.1
[INFO] [stderr]    Compiling orchestra v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling basic-toml v0.1.4
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr] ✅ Found no strongly connected components, hence no cycles exist
[INFO] [stderr] ⚡ Found 1 strongly connected component which includes at least one cycle
[INFO] [stderr] cycle(001) ∈ α: SubsystemA ~~{"Message2"}~~> SubsystemB ~~{"Message1"}~~>  *
[INFO] [stderr] ⚡ Found 1 strongly connected component which includes at least one cycle
[INFO] [stderr] cycle(001) ∈ α: Awesome ~~{"Plinko"}~~> GoblinTower ~~{"MsgStrukt"}~~>  *
[INFO] [stderr] ⚡ Found 1 strongly connected component which includes at least one cycle
[INFO] [stderr] cycle(001) ∈ α: SubA ~~{"MsgB"}~~> SubB ~~{"MsgA"}~~>  *
[INFO] [stdout] warning: enum `MyError` is never used
[INFO] [stdout]   --> examples/backpressure.rs:59:6
[INFO] [stdout]    |
[INFO] [stdout] 59 | enum MyError {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 29.37s
[INFO] running `Command { std: "docker" "inspect" "40886c369e6c1381e0e453c7b53973340700ba7c09ad5a5156c1f814ad4525fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40886c369e6c1381e0e453c7b53973340700ba7c09ad5a5156c1f814ad4525fb", kill_on_drop: false }`
[INFO] [stdout] 40886c369e6c1381e0e453c7b53973340700ba7c09ad5a5156c1f814ad4525fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70fd567b9d51e18567a7653991c0af99a289ac05db21b5afc83aae4002e30b9b
[INFO] running `Command { std: "docker" "start" "-a" "70fd567b9d51e18567a7653991c0af99a289ac05db21b5afc83aae4002e30b9b", kill_on_drop: false }`
[INFO] [stderr] ✅ Found no strongly connected components, hence no cycles exist
[INFO] [stderr] ⚡ Found 1 strongly connected component which includes at least one cycle
[INFO] [stderr] cycle(001) ∈ α: Awesome ~~{"Plinko"}~~> GoblinTower ~~{"MsgStrukt"}~~>  *
[INFO] [stderr] ⚡ Found 1 strongly connected component which includes at least one cycle
[INFO] [stderr] cycle(001) ∈ α: SubA ~~{"MsgB"}~~> SubB ~~{"MsgA"}~~>  *
[INFO] [stderr] ⚡ Found 1 strongly connected component which includes at least one cycle
[INFO] [stderr] cycle(001) ∈ α: SubsystemA ~~{"Message2"}~~> SubsystemB ~~{"Message1"}~~>  *
[INFO] [stderr] warning: enum `MyError` is never used
[INFO] [stderr]   --> examples/backpressure.rs:59:6
[INFO] [stderr]    |
[INFO] [stderr] 59 | enum MyError {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `orchestra` (example "backpressure") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/orchestra-13e5556477ac8d06)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::ui_compile_fail ... ok
[INFO] [stdout] test tests::ui_pass ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/subsystem_with_priority_channel_test.rs (/opt/rustwide/target/debug/deps/subsystem_with_priority_channel_test-5d887329c66b23b9)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_priority_send_message ... ok
[INFO] [stdout] test test_try_priority_send_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests orchestra
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - AnnotateErrorOrigin::with_origin (line 246) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70fd567b9d51e18567a7653991c0af99a289ac05db21b5afc83aae4002e30b9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70fd567b9d51e18567a7653991c0af99a289ac05db21b5afc83aae4002e30b9b", kill_on_drop: false }`
[INFO] [stdout] 70fd567b9d51e18567a7653991c0af99a289ac05db21b5afc83aae4002e30b9b