[INFO] fetching crate tracing-causality 0.1.0...
[INFO] testing tracing-causality-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate tracing-causality 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tracing-causality 0.1.0
[INFO] finished tweaking crates.io crate tracing-causality 0.1.0
[INFO] tweaked toml for crates.io crate tracing-causality 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracing-causality 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding flume v0.10.14 (available: v0.12.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nanorand v0.7.0
[INFO] [stderr]   Downloaded flume v0.10.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d252cf2a4d1fdffb17ae564a57d5522a5c77c3a06931cb808c623968d862756f
[INFO] running `Command { std: "docker" "start" "-a" "d252cf2a4d1fdffb17ae564a57d5522a5c77c3a06931cb808c623968d862756f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d252cf2a4d1fdffb17ae564a57d5522a5c77c3a06931cb808c623968d862756f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d252cf2a4d1fdffb17ae564a57d5522a5c77c3a06931cb808c623968d862756f", kill_on_drop: false }`
[INFO] [stdout] d252cf2a4d1fdffb17ae564a57d5522a5c77c3a06931cb808c623968d862756f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e969c919ac38147dc3c5aaeda30bee0ae53ec96513ae3db48864d8b557fbf183
[INFO] running `Command { std: "docker" "start" "-a" "e969c919ac38147dc3c5aaeda30bee0ae53ec96513ae3db48864d8b557fbf183", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling tracing-causality v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.77s
[INFO] running `Command { std: "docker" "inspect" "e969c919ac38147dc3c5aaeda30bee0ae53ec96513ae3db48864d8b557fbf183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e969c919ac38147dc3c5aaeda30bee0ae53ec96513ae3db48864d8b557fbf183", kill_on_drop: false }`
[INFO] [stdout] e969c919ac38147dc3c5aaeda30bee0ae53ec96513ae3db48864d8b557fbf183
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d57302b6802d86fe8692ae11c0a9c06db6bbb4381705ddcefa5921e07309b8f
[INFO] running `Command { std: "docker" "start" "-a" "9d57302b6802d86fe8692ae11c0a9c06db6bbb4381705ddcefa5921e07309b8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling tracing-causality v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.80s
[INFO] running `Command { std: "docker" "inspect" "9d57302b6802d86fe8692ae11c0a9c06db6bbb4381705ddcefa5921e07309b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d57302b6802d86fe8692ae11c0a9c06db6bbb4381705ddcefa5921e07309b8f", kill_on_drop: false }`
[INFO] [stdout] 9d57302b6802d86fe8692ae11c0a9c06db6bbb4381705ddcefa5921e07309b8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37d539b557441c37329d216f49c1ec552b0e68eaa07b1558a99e4be36f42653f
[INFO] running `Command { std: "docker" "start" "-a" "37d539b557441c37329d216f49c1ec552b0e68eaa07b1558a99e4be36f42653f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracing_causality-cb5176879df18313)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test channel::test_overflow_flag::set_and_check ... ok
[INFO] [stdout] test channel::test_sender::try_send_err_disconnected ... ok
[INFO] [stdout] test channel::test_sender::should_disconnect_if_sender_dropped ... ok
[INFO] [stdout] test test::layer::on_close::should_erase_consequence ... ok
[INFO] [stdout] test test2::should_update_transitively_1 ... ok
[INFO] [stdout] test channel::test_sender::try_send_err_full ... ok
[INFO] [stdout] test channel::test_sender::try_send_success ... ok
[INFO] [stdout] test test::layer::on_follows_from::should_record_cause ... ok
[INFO] [stdout] test test::layer::on_follows_from::should_record_consequence ... ok
[INFO] [stdout] test test::layer::on_follows_from::should_notify_listeners ... ok
[INFO] [stdout] test test::layer::on_new_span::should_copy_listeners ... ok
[INFO] [stdout] test test::layer::on_close::should_notify_causes_acyclic ... ok
[INFO] [stdout] test test::trace::should_install_listener ... ok
[INFO] [stdout] test test::trace::should_not_overwrite_listeners ... ok
[INFO] [stdout] test test2::should_update_transitively_2 ... ok
[INFO] [stdout] test test::layer::on_new_span::should_notify_listeners ... ok
[INFO] [stdout] test test::layer::on_new_span::should_record_consequence ... ok
[INFO] [stdout] test test::layer::on_close::should_notify_causes_cyclic ... ok
[INFO] [stdout] test test::trace::should_copy_listener ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tracing_causality
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/data.rs - data::Consequences<M>::iter_indirect (line 194) ... ok
[INFO] [stdout] test src/data.rs - data::Consequences<M>::contains_direct (line 88) ... ok
[INFO] [stdout] test src/lib.rs - Update::OpenDirect (line 338) ... ok
[INFO] [stdout] test src/data.rs - data::IndirectCauses<M>::iter (line 298) ... ok
[INFO] [stdout] test src/lib.rs - Update::CloseIndirect (line 482) ... ok
[INFO] [stdout] test src/data.rs - data::IndirectCauses<M>::contains (line 261) ... ok
[INFO] [stdout] test src/lib.rs - Update::NewIndirect (line 384) ... ok
[INFO] [stdout] test src/data.rs - data::Consequences<M>::iter_direct (line 157) ... ok
[INFO] [stdout] test src/lib.rs - consequences (line 265) ... ok
[INFO] [stdout] test src/lib.rs - trace (line 185) ... ok
[INFO] [stdout] test src/lib.rs - Update::CloseDirect (line 433) ... ok
[INFO] [stdout] test src/lib.rs - Update::CloseCyclic (line 534) ... ok
[INFO] [stdout] test src/data.rs - data::Consequences<M>::contains_indirect (line 122) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37d539b557441c37329d216f49c1ec552b0e68eaa07b1558a99e4be36f42653f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37d539b557441c37329d216f49c1ec552b0e68eaa07b1558a99e4be36f42653f", kill_on_drop: false }`
[INFO] [stdout] 37d539b557441c37329d216f49c1ec552b0e68eaa07b1558a99e4be36f42653f
