[INFO] fetching crate tierkreis-proto 0.1.0...
[INFO] testing tierkreis-proto-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate tierkreis-proto 0.1.0 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tierkreis-proto 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 222 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.14.0)
[INFO] [stderr]       Adding prost v0.13.5 (available: v0.14.3)
[INFO] [stderr]       Adding prost-build v0.13.5 (available: v0.14.3)
[INFO] [stderr]       Adding prost-types v0.13.5 (available: v0.14.3)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] [stderr]       Adding rstest v0.21.0 (available: v0.26.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] [stderr]       Adding tonic v0.12.3 (available: v0.14.6)
[INFO] [stderr]       Adding tonic-build v0.12.3 (available: v0.14.6)
[INFO] [stderr]       Adding warp v0.3.7 (available: v0.4.3)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v2.7.0
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[INFO] [stderr]   Downloaded async-stream-impl v0.3.6
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[INFO] [stderr]   Downloaded prost-derive v0.13.5
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[INFO] [stderr]   Downloaded mime_guess v2.0.5
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[INFO] [stderr]   Downloaded tokio-stream v0.1.18
[INFO] [stderr]   Downloaded tierkreis-core v0.1.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7a9d4b665afd711147557968f7ec33d15509cc99f6842de16e2e84811915d744
[INFO] running `Command { std: "docker" "start" "-a" "7a9d4b665afd711147557968f7ec33d15509cc99f6842de16e2e84811915d744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a9d4b665afd711147557968f7ec33d15509cc99f6842de16e2e84811915d744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9d4b665afd711147557968f7ec33d15509cc99f6842de16e2e84811915d744", kill_on_drop: false }`
[INFO] [stdout] 7a9d4b665afd711147557968f7ec33d15509cc99f6842de16e2e84811915d744
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 74533ad816fd148bf6d0ec01150254a831e31710a4591157f401a978a4b55d85
[INFO] running `Command { std: "docker" "start" "-a" "74533ad816fd148bf6d0ec01150254a831e31710a4591157f401a978a4b55d85", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling tierkreis-core v0.1.0
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[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling prost v0.13.5
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[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[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 idna_adapter v1.2.2
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling tungstenite v0.21.0
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tokio-stream v0.1.18
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[INFO] [stderr]    Compiling hyper-util v0.1.20
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[INFO] [stderr]    Compiling tonic v0.12.3
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "74533ad816fd148bf6d0ec01150254a831e31710a4591157f401a978a4b55d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74533ad816fd148bf6d0ec01150254a831e31710a4591157f401a978a4b55d85", kill_on_drop: false }`
[INFO] [stdout] 74533ad816fd148bf6d0ec01150254a831e31710a4591157f401a978a4b55d85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a41dcc4ca633200512af0128ff23230e681b0ec11995ef681f6eaabe5940a19d
[INFO] running `Command { std: "docker" "start" "-a" "a41dcc4ca633200512af0128ff23230e681b0ec11995ef681f6eaabe5940a19d", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
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[INFO] [stderr]    Compiling relative-path v1.9.3
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[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling rstest_macros v0.21.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
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[INFO] [stderr]    Compiling hyper-util v0.1.20
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[INFO] [stderr]    Compiling axum v0.7.9
[INFO] [stderr]    Compiling tierkreis-proto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rstest v0.21.0
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling tonic v0.12.3
[INFO] [stderr]    Compiling warp v0.3.7
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 34.59s
[INFO] running `Command { std: "docker" "inspect" "a41dcc4ca633200512af0128ff23230e681b0ec11995ef681f6eaabe5940a19d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a41dcc4ca633200512af0128ff23230e681b0ec11995ef681f6eaabe5940a19d", kill_on_drop: false }`
[INFO] [stdout] a41dcc4ca633200512af0128ff23230e681b0ec11995ef681f6eaabe5940a19d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 95c3ed84427b70783debf030a8f3206a7ebac65daed300497ef9bf9398ffadce
[INFO] running `Command { std: "docker" "start" "-a" "95c3ed84427b70783debf030a8f3206a7ebac65daed300497ef9bf9398ffadce", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tierkreis_proto-1bb6f0ea4b18daf9)
[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_4 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_3 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_5 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_6 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_9 ... ok
[INFO] [stdout] test messages::graph_trace::test::trace_convert_both_ways ... 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::graph_trace::test::valid_roundtrip::case_1 ... ok
[INFO] [stdout] test messages::graph_trace::test::valid_roundtrip::case_2 ... 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_6 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_7 ... ok
[INFO] [stdout] test tests::value_roundtrip::case_3 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_8 ... ok
[INFO] [stdout] test messages::test::stack_trace_key_valid ... ok
[INFO] [stdout] test tests::value_roundtrip::case_5 ... ok
[INFO] [stdout] test messages::graph_trace::test::empty_prefix ... ok
[INFO] [stdout] test tests::value_roundtrip::case_4 ... ok
[INFO] [stdout] test tests::node_roundtrip::case_1 ... ok
[INFO] [stdout] test tests::node_roundtrip::case_2 ... ok
[INFO] [stdout] test tests::node_roundtrip::case_3 ... ok
[INFO] [stdout] test tests::value_roundtrip::case_7 ... ok
[INFO] [stdout] test tests::graph_roundtrip_to_file ... FAILED
[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 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "95c3ed84427b70783debf030a8f3206a7ebac65daed300497ef9bf9398ffadce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95c3ed84427b70783debf030a8f3206a7ebac65daed300497ef9bf9398ffadce", kill_on_drop: false }`
[INFO] [stdout] 95c3ed84427b70783debf030a8f3206a7ebac65daed300497ef9bf9398ffadce
