[INFO] fetching crate tracing-tree 0.4.1...
[INFO] testing tracing-tree-0.4.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate tracing-tree 0.4.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate tracing-tree 0.4.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tracing-tree 0.4.1
[INFO] tweaked toml for crates.io crate tracing-tree 0.4.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracing-tree 0.4.1 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 tracing-tree 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ui_test v0.7.0
[INFO] [stderr]   Downloaded cargo-platform v0.1.9
[INFO] [stderr]   Downloaded errno v0.3.13
[INFO] [stderr]   Downloaded rustfix v0.6.1
[INFO] [stderr]   Downloaded cargo_metadata v0.15.4
[INFO] [stderr]   Downloaded color-spantrace v0.3.0
[INFO] [stderr]   Downloaded camino v1.1.11
[INFO] [stderr]   Downloaded bitflags v2.9.2
[INFO] [stderr]   Downloaded rustix v1.0.8
[INFO] [stderr]   Downloaded color-eyre v0.6.5
[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] a48d4e5fa5a761fe5035a555d68d1366955888a5e9dacbf25f549ed712635c90
[INFO] running `Command { std: "docker" "start" "-a" "a48d4e5fa5a761fe5035a555d68d1366955888a5e9dacbf25f549ed712635c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a48d4e5fa5a761fe5035a555d68d1366955888a5e9dacbf25f549ed712635c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a48d4e5fa5a761fe5035a555d68d1366955888a5e9dacbf25f549ed712635c90", kill_on_drop: false }`
[INFO] [stdout] a48d4e5fa5a761fe5035a555d68d1366955888a5e9dacbf25f549ed712635c90
[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] 1f04b0dd5a5858c52cc4675f53dbf5ecd7f49a2bbdd38c96f98818f6ffce0c8c
[INFO] running `Command { std: "docker" "start" "-a" "1f04b0dd5a5858c52cc4675f53dbf5ecd7f49a2bbdd38c96f98818f6ffce0c8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing-tree v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "1f04b0dd5a5858c52cc4675f53dbf5ecd7f49a2bbdd38c96f98818f6ffce0c8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f04b0dd5a5858c52cc4675f53dbf5ecd7f49a2bbdd38c96f98818f6ffce0c8c", kill_on_drop: false }`
[INFO] [stdout] 1f04b0dd5a5858c52cc4675f53dbf5ecd7f49a2bbdd38c96f98818f6ffce0c8c
[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] fadd9d84ff694f610e757f231d2c0c2b3cbe9a946aaf76b59cfbd2fc1afeb76a
[INFO] running `Command { std: "docker" "start" "-a" "fadd9d84ff694f610e757f231d2c0c2b3cbe9a946aaf76b59cfbd2fc1afeb76a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling camino v1.1.11
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]    Compiling bitflags v2.9.2
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-error v0.2.1
[INFO] [stderr]    Compiling color-eyre v0.6.5
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rustfix v0.6.1
[INFO] [stderr]    Compiling cargo_metadata v0.15.4
[INFO] [stderr]    Compiling ui_test v0.7.0
[INFO] [stderr]    Compiling tracing-tree v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.66s
[INFO] running `Command { std: "docker" "inspect" "fadd9d84ff694f610e757f231d2c0c2b3cbe9a946aaf76b59cfbd2fc1afeb76a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fadd9d84ff694f610e757f231d2c0c2b3cbe9a946aaf76b59cfbd2fc1afeb76a", kill_on_drop: false }`
[INFO] [stdout] fadd9d84ff694f610e757f231d2c0c2b3cbe9a946aaf76b59cfbd2fc1afeb76a
[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] a60a0dccff93ebb075a6de9c1cb29bfc84adfbd69c246fbbcd176e5b4d465686
[INFO] running `Command { std: "docker" "start" "-a" "a60a0dccff93ebb075a6de9c1cb29bfc84adfbd69c246fbbcd176e5b4d465686", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracing_tree-248ef304e6147646)
[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] [stderr]      Running tests/format_time.rs (/opt/rustwide/target/debug/deps/format_time-0e1c40f8f44cd6d4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 2:format_time_num_calls┐format_time::format-time-num-calls-test version=0.1
[INFO] [stdout] 2:format_time_num_calls├─ INFO format_time first event
[INFO] [stdout] 2:format_time_num_calls├─ INFO format_time second event
[INFO] [stdout] 2:format_time_num_calls└┐format_time::format-time-num-calls-test version=0.1
[INFO] [stdout] 2:format_time_num_calls └┐format_time::nested-span 
[INFO] [stdout] 2:format_time_num_calls  ├─ DEBUG format_time nested event
[INFO] [stdout] 2:format_time_num_calls  ├─ INFO format_time important nested event
[INFO] [stdout] 2:format_time_num_calls ┌┘format_time::nested-span 
[INFO] [stdout] 2:format_time_num_calls┌┘format_time::format-time-num-calls-test version=0.1
[INFO] [stdout] 2:format_time_num_calls└┐format_time::format-time-num-calls-test version=0.1
[INFO] [stdout] 2:format_time_num_calls └┐format_time::instrumented_function 
[INFO] [stdout] 2:format_time_num_calls  ├─ INFO format_time instrumented function
[INFO] [stdout] 2:format_time_num_calls  └┐format_time::instrumented_function 
[INFO] [stdout] 2:format_time_num_calls   └┐format_time::nested_instrumented_function 
[INFO] [stdout] 2:format_time_num_calls    ├─ WARN format_time nested instrumented function
[INFO] [stdout] 2:format_time_num_calls   ┌┘format_time::nested_instrumented_function 
[INFO] [stdout] 2:format_time_num_calls  ┌┘format_time::instrumented_function 
[INFO] [stdout] 2:format_time_num_calls ┌┘format_time::instrumented_function 
[INFO] [stdout] 2:format_time_num_calls┌┘format_time::format-time-num-calls-test version=0.1
[INFO] [stdout] 2:format_time_num_calls├─ INFO format_time exiting
[INFO] [stdout] 2:format_time_num_calls┘format_time::format-time-num-calls-test version=0.1
[INFO] [stdout] test format_time_num_calls ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/recursive_event.rs (/opt/rustwide/target/debug/deps/recursive_event-12623a248835d2eb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test recursive_event ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ui.rs (/opt/rustwide/target/debug/deps/ui-552edbf8210d447f)
[INFO] [stderr]    Compiler flags: ["--error-format=json", "--cfg", "feature=\"tracing-log\""]
[INFO] [stderr]    Building test dependencies...
[INFO] [stderr] Error: failed to compile dependencies:
[INFO] [stderr] stderr:
[INFO] [stderr] error: manifest path `test_dependencies/Cargo.toml` does not exist
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] stdout:
[INFO] [stderr] 
[INFO] [stderr] Location:
[INFO] [stderr]     /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ui_test-0.7.0/src/dependencies.rs:88:9
[INFO] [stderr] error: test failed, to rerun pass `--test ui`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/ui-552edbf8210d447f` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "a60a0dccff93ebb075a6de9c1cb29bfc84adfbd69c246fbbcd176e5b4d465686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60a0dccff93ebb075a6de9c1cb29bfc84adfbd69c246fbbcd176e5b4d465686", kill_on_drop: false }`
[INFO] [stdout] a60a0dccff93ebb075a6de9c1cb29bfc84adfbd69c246fbbcd176e5b4d465686