[INFO] fetching crate tierkreis-proto 0.1.0...
[INFO] testing tierkreis-proto-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate tierkreis-proto 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tierkreis-proto 0.1.0
[INFO] finished tweaking crates.io crate tierkreis-proto 0.1.0
[INFO] tweaked toml for crates.io crate tierkreis-proto 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tierkreis-proto 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 218 packages to latest compatible versions
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.11.4)
[INFO] [stderr]       Adding prost v0.13.5 (available: v0.14.1)
[INFO] [stderr]       Adding prost-build v0.13.5 (available: v0.14.1)
[INFO] [stderr]       Adding prost-types v0.13.5 (available: v0.14.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rstest v0.21.0 (available: v0.26.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding tonic v0.12.3 (available: v0.14.2)
[INFO] [stderr]       Adding tonic-build v0.12.3 (available: v0.14.2)
[INFO] [stderr]       Adding warp v0.3.7 (available: v0.4.2)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded rstest_macros v0.21.0
[INFO] [stderr]   Downloaded rstest v0.21.0
[INFO] [stderr]   Downloaded lasso v0.5.1
[INFO] [stderr]   Downloaded tierkreis-core v0.1.0
[INFO] [stderr]   Downloaded tonic-build v0.12.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0f721d22aa169c4f40e7dd361c9b8fea9d5337f8a035d1e66f83dd53e64f9dd3
[INFO] running `Command { std: "docker" "start" "-a" "0f721d22aa169c4f40e7dd361c9b8fea9d5337f8a035d1e66f83dd53e64f9dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f721d22aa169c4f40e7dd361c9b8fea9d5337f8a035d1e66f83dd53e64f9dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f721d22aa169c4f40e7dd361c9b8fea9d5337f8a035d1e66f83dd53e64f9dd3", kill_on_drop: false }`
[INFO] [stdout] 0f721d22aa169c4f40e7dd361c9b8fea9d5337f8a035d1e66f83dd53e64f9dd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 822d92205e39c9b6057bfef16bd55c553616e368af7365a77fce8549fbe5a3f5
[INFO] running `Command { std: "docker" "start" "-a" "822d92205e39c9b6057bfef16bd55c553616e368af7365a77fce8549fbe5a3f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling headers-core v0.2.0
[INFO] [stderr]    Compiling matchit v0.7.3
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling headers v0.3.9
[INFO] [stderr]    Compiling lasso v0.5.1
[INFO] [stderr]    Compiling tungstenite v0.21.0
[INFO] [stderr]    Compiling tierkreis-core v0.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling axum-core v0.4.5
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]    Compiling prost-types v0.13.5
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-tungstenite v0.21.0
[INFO] [stderr]    Compiling axum v0.7.9
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]    Compiling tonic-build v0.12.3
[INFO] [stderr]    Compiling tierkreis-proto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling tonic v0.12.3
[INFO] [stderr]    Compiling warp v0.3.7
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.39s
[INFO] running `Command { std: "docker" "inspect" "822d92205e39c9b6057bfef16bd55c553616e368af7365a77fce8549fbe5a3f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "822d92205e39c9b6057bfef16bd55c553616e368af7365a77fce8549fbe5a3f5", kill_on_drop: false }`
[INFO] [stdout] 822d92205e39c9b6057bfef16bd55c553616e368af7365a77fce8549fbe5a3f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 73bab298de614a92c71804fc3d8172dc201a9d080ce0422bebcbb91d3e677c46
[INFO] running `Command { std: "docker" "start" "-a" "73bab298de614a92c71804fc3d8172dc201a9d080ce0422bebcbb91d3e677c46", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rstest_macros v0.21.0
[INFO] [stderr]    Compiling toml_edit v0.23.6
[INFO] [stderr]    Compiling axum-core v0.4.5
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling tokio-tungstenite v0.21.0
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling axum v0.7.9
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling tonic-build v0.12.3
[INFO] [stderr]    Compiling tierkreis-proto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tonic v0.12.3
[INFO] [stderr]    Compiling rstest v0.21.0
[INFO] [stderr]    Compiling warp v0.3.7
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 30.80s
[INFO] running `Command { std: "docker" "inspect" "73bab298de614a92c71804fc3d8172dc201a9d080ce0422bebcbb91d3e677c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73bab298de614a92c71804fc3d8172dc201a9d080ce0422bebcbb91d3e677c46", kill_on_drop: false }`
[INFO] [stdout] 73bab298de614a92c71804fc3d8172dc201a9d080ce0422bebcbb91d3e677c46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7d70306fdc54cd19383cdaa24de3939d41aef1a929f7293a2633a628b13ca06d
[INFO] running `Command { std: "docker" "start" "-a" "7d70306fdc54cd19383cdaa24de3939d41aef1a929f7293a2633a628b13ca06d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tierkreis_proto-75bb803d1c7b7a82)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_1 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_2 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_3 ... ok
[INFO] [stdout] test messages::graph_trace::test::empty_prefix ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_5 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_4 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_6 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_7 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_8 ... ok
[INFO] [stdout] test messages::graph_trace::test::valid_roundtrip::case_1 ... ok
[INFO] [stdout] test messages::graph_trace::test::trace_convert_both_ways ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_9 ... ok
[INFO] [stdout] test messages::graph_trace::test::valid_roundtrip::case_2 ... ok
[INFO] [stdout] test messages::graph_trace::test::valid_roundtrip::case_3 ... ok
[INFO] [stdout] test messages::graph_trace::test::valid_roundtrip::case_4 ... ok
[INFO] [stdout] test messages::test::stack_trace_key_valid ... ok
[INFO] [stdout] test tests::value_roundtrip::case_1 ... ok
[INFO] [stdout] test tests::value_roundtrip::case_2 ... ok
[INFO] [stdout] test tests::value_roundtrip::case_3 ... ok
[INFO] [stdout] test tests::value_roundtrip::case_5 ... ok
[INFO] [stdout] test tests::value_roundtrip::case_6 ... ok
[INFO] [stdout] test tests::value_roundtrip::case_4 ... ok
[INFO] [stdout] test tests::node_roundtrip::case_3 ... ok
[INFO] [stdout] test tests::graph_roundtrip_to_file ... FAILED
[INFO] [stdout] test tests::value_roundtrip::case_7 ... ok
[INFO] [stdout] test tests::node_roundtrip::case_1 ... ok
[INFO] [stdout] test tests::node_roundtrip::case_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::graph_roundtrip_to_file stdout ----
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::graph_roundtrip_to_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 26 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "7d70306fdc54cd19383cdaa24de3939d41aef1a929f7293a2633a628b13ca06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d70306fdc54cd19383cdaa24de3939d41aef1a929f7293a2633a628b13ca06d", kill_on_drop: false }`
[INFO] [stdout] 7d70306fdc54cd19383cdaa24de3939d41aef1a929f7293a2633a628b13ca06d