[INFO] fetching crate tierkreis-proto 0.1.0...
[INFO] testing tierkreis-proto-0.1.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate tierkreis-proto 0.1.0 into /workspace/builds/worker-2-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tierkreis-proto 0.1.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbcf8e5a6ff33dc765861049898325c5e33e1edd9ce7a93873462d26d1d9a03c
[INFO] running `Command { std: "docker" "start" "-a" "bbcf8e5a6ff33dc765861049898325c5e33e1edd9ce7a93873462d26d1d9a03c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbcf8e5a6ff33dc765861049898325c5e33e1edd9ce7a93873462d26d1d9a03c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbcf8e5a6ff33dc765861049898325c5e33e1edd9ce7a93873462d26d1d9a03c", kill_on_drop: false }`
[INFO] [stdout] bbcf8e5a6ff33dc765861049898325c5e33e1edd9ce7a93873462d26d1d9a03c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b63dc61002e388217bbf3220e1a64c6d73ba62f70a04857be81fe6c3c7cfb771
[INFO] running `Command { std: "docker" "start" "-a" "b63dc61002e388217bbf3220e1a64c6d73ba62f70a04857be81fe6c3c7cfb771", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]    Compiling icu_locale_core v2.2.0
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[INFO] [stderr]    Compiling tierkreis-core v0.1.0
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[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
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[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling tungstenite v0.21.0
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[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling tower v0.4.13
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[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling hyper-util v0.1.20
[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 1m 02s
[INFO] running `Command { std: "docker" "inspect" "b63dc61002e388217bbf3220e1a64c6d73ba62f70a04857be81fe6c3c7cfb771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b63dc61002e388217bbf3220e1a64c6d73ba62f70a04857be81fe6c3c7cfb771", kill_on_drop: false }`
[INFO] [stdout] b63dc61002e388217bbf3220e1a64c6d73ba62f70a04857be81fe6c3c7cfb771
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2adcf30878a40862031796ee48e2b7d6e6eb531dbcf5ef9578dc1ac14bf40d16
[INFO] running `Command { std: "docker" "start" "-a" "2adcf30878a40862031796ee48e2b7d6e6eb531dbcf5ef9578dc1ac14bf40d16", 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 winnow v1.0.3
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling futures-timer v3.0.3
[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 toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
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[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]    Compiling tonic-build v0.12.3
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling tierkreis-proto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling axum v0.7.9
[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 31.30s
[INFO] running `Command { std: "docker" "inspect" "2adcf30878a40862031796ee48e2b7d6e6eb531dbcf5ef9578dc1ac14bf40d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2adcf30878a40862031796ee48e2b7d6e6eb531dbcf5ef9578dc1ac14bf40d16", kill_on_drop: false }`
[INFO] [stdout] 2adcf30878a40862031796ee48e2b7d6e6eb531dbcf5ef9578dc1ac14bf40d16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2f534c214319e0bef29833db49c6c7059ca7eda91249c41e4b0f04628261bf1
[INFO] running `Command { std: "docker" "start" "-a" "d2f534c214319e0bef29833db49c6c7059ca7eda91249c41e4b0f04628261bf1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[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_3 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_4 ... 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_8 ... 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_1 ... ok
[INFO] [stdout] test messages::graph_trace::test::valid_roundtrip::case_4 ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::case_7 ... 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_3 ... ok
[INFO] [stdout] test tests::value_roundtrip::case_4 ... ok
[INFO] [stdout] test tests::value_roundtrip::case_6 ... ok
[INFO] [stdout] test tests::value_roundtrip::case_5 ... ok
[INFO] [stdout] test tests::value_roundtrip::case_2 ... ok
[INFO] [stdout] test messages::graph_trace::test::valid_roundtrip::case_2 ... ok
[INFO] [stdout] test tests::node_roundtrip::case_3 ... ok
[INFO] [stdout] test tests::node_roundtrip::case_2 ... ok
[INFO] [stdout] test tests::value_roundtrip::case_7 ... ok
[INFO] [stdout] test tests::graph_roundtrip_to_file ... FAILED
[INFO] [stdout] test tests::node_roundtrip::case_1 ... ok
[INFO] [stdout] test messages::graph_trace::test::empty_prefix ... ok
[INFO] [stdout] test messages::graph_trace::test::invalid_prefixes::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 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "d2f534c214319e0bef29833db49c6c7059ca7eda91249c41e4b0f04628261bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f534c214319e0bef29833db49c6c7059ca7eda91249c41e4b0f04628261bf1", kill_on_drop: false }`
[INFO] [stdout] d2f534c214319e0bef29833db49c6c7059ca7eda91249c41e4b0f04628261bf1
