[INFO] fetching crate zksync_concurrency 0.13.0...
[INFO] testing zksync_concurrency-0.13.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate zksync_concurrency 0.13.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate zksync_concurrency 0.13.0
[INFO] finished tweaking crates.io crate zksync_concurrency 0.13.0
[INFO] tweaked toml for crates.io crate zksync_concurrency 0.13.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zksync_concurrency 0.13.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zksync_concurrency 0.13.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vise v0.3.0
[INFO] [stderr]   Downloaded vise-macros v0.3.0
[INFO] [stderr]   Downloaded prometheus-client v0.23.1
[INFO] [stderr]   Downloaded compile-fmt v0.1.0
[INFO] [stderr]   Downloaded elsa v1.11.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 896b3b0188e86011d53b16cf6b5ae9c4ffd5ae56916cefe7d16c3e83f29f57b2
[INFO] running `Command { std: "docker" "start" "-a" "896b3b0188e86011d53b16cf6b5ae9c4ffd5ae56916cefe7d16c3e83f29f57b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "896b3b0188e86011d53b16cf6b5ae9c4ffd5ae56916cefe7d16c3e83f29f57b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "896b3b0188e86011d53b16cf6b5ae9c4ffd5ae56916cefe7d16c3e83f29f57b2", kill_on_drop: false }`
[INFO] [stdout] 896b3b0188e86011d53b16cf6b5ae9c4ffd5ae56916cefe7d16c3e83f29f57b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75eb3f589516a211c4b10ca0f1d3fbf17cf3ed217e0996650e717a5c3a462d6a
[INFO] running `Command { std: "docker" "start" "-a" "75eb3f589516a211c4b10ca0f1d3fbf17cf3ed217e0996650e717a5c3a462d6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling prometheus-client v0.23.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling dtoa v1.0.10
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling elsa v1.11.2
[INFO] [stderr]    Compiling compile-fmt v0.1.0
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling prometheus-client-derive-encode v0.4.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling vise-macros v0.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling vise v0.3.0
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling zksync_concurrency v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.50s
[INFO] running `Command { std: "docker" "inspect" "75eb3f589516a211c4b10ca0f1d3fbf17cf3ed217e0996650e717a5c3a462d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75eb3f589516a211c4b10ca0f1d3fbf17cf3ed217e0996650e717a5c3a462d6a", kill_on_drop: false }`
[INFO] [stdout] 75eb3f589516a211c4b10ca0f1d3fbf17cf3ed217e0996650e717a5c3a462d6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 494560b9b7695bc81d6981b5dc3c0f1daa38d5729f8a4c82ed113a5c23817a39
[INFO] running `Command { std: "docker" "start" "-a" "494560b9b7695bc81d6981b5dc3c0f1daa38d5729f8a4c82ed113a5c23817a39", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling zksync_concurrency v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "494560b9b7695bc81d6981b5dc3c0f1daa38d5729f8a4c82ed113a5c23817a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494560b9b7695bc81d6981b5dc3c0f1daa38d5729f8a4c82ed113a5c23817a39", kill_on_drop: false }`
[INFO] [stdout] 494560b9b7695bc81d6981b5dc3c0f1daa38d5729f8a4c82ed113a5c23817a39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 851465cf875b95bcdd740fbe4f48900e954bebe19549cec9ec849ce8162bde16
[INFO] running `Command { std: "docker" "start" "-a" "851465cf875b95bcdd740fbe4f48900e954bebe19549cec9ec849ce8162bde16", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zksync_concurrency-fbb6da68a2da720e)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test ctx::tests::channel_recv ... ok
[INFO] [stdout] test ctx::tests::test_clock_advance ... ok
[INFO] [stdout] test ctx::tests::channel_send ... ok
[INFO] [stdout] test ctx::tests::test_sleep_until ... ok
[INFO] [stdout] test ctx::tests::test_run_canceled ... ok
[INFO] [stdout] test limiter::tests::immediate_permit_consumption ... ok
[INFO] [stdout] test limiter::tests::infinite_refresh_rate ... ok
[INFO] [stdout] test net::tests::test_resolve ... ok
[INFO] [stdout] test scope::tests::must_complete_ok ... ok
[INFO] [stdout] test limiter::tests::delayed_permit_consumption ... ok
[INFO] [stdout] test scope::tests::test_wait_blocking_ok ... ok
[INFO] [stdout] test sync::tests::exclusive_lock_moved_to_task ... ok
[INFO] [stdout] test sync::tests::exclusive_lock_basic_workflow ... ok
[INFO] [stdout] test sync::prunable_mpsc::tests::test_prunable_mpsc_sanity ... ok
[INFO] [stdout] test scope::tests::test_already_canceled ... ok
[INFO] [stdout] test scope::tests::test_spawn_after_cancelling_scope ... ok
[INFO] [stdout] test scope::tests::test_join ... ok
[INFO] [stdout] test scope::tests::test_access_to_vars_outside_of_scope ... ok
[INFO] [stdout] test scope::tests::test_nested_scopes ... ok
[INFO] [stdout] test scope::tests::test_spawn_from_spawn_bg ... ok
[INFO] [stdout] test scope::tests::test_panic_overrides_error ... ok
[INFO] [stdout] test scope::tests::test_wait_blocking_panic - should panic ... ok
[INFO] [stdout] test scope::tests::test_wait_for_completion_after_panic ... ok
[INFO] [stdout] test scope::tests::test_wait_for_completion_after_panic_blocking ... ok
[INFO] [stdout] test sync::prunable_mpsc::tests::test_prunable_mpsc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zksync_concurrency
[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" "851465cf875b95bcdd740fbe4f48900e954bebe19549cec9ec849ce8162bde16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "851465cf875b95bcdd740fbe4f48900e954bebe19549cec9ec849ce8162bde16", kill_on_drop: false }`
[INFO] [stdout] 851465cf875b95bcdd740fbe4f48900e954bebe19549cec9ec849ce8162bde16