[INFO] fetching crate metriken-exposition 0.12.4...
[INFO] testing metriken-exposition-0.12.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate metriken-exposition 0.12.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate metriken-exposition 0.12.4
[INFO] finished tweaking crates.io crate metriken-exposition 0.12.4
[INFO] tweaked toml for crates.io crate metriken-exposition 0.12.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate metriken-exposition 0.12.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metriken-exposition 0.12.4 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8afae3482e1dc8f6341666dc40bd20b092b834dbf7dc3feaad438e59d9cfc0e2
[INFO] running `Command { std: "docker" "start" "-a" "8afae3482e1dc8f6341666dc40bd20b092b834dbf7dc3feaad438e59d9cfc0e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8afae3482e1dc8f6341666dc40bd20b092b834dbf7dc3feaad438e59d9cfc0e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8afae3482e1dc8f6341666dc40bd20b092b834dbf7dc3feaad438e59d9cfc0e2", kill_on_drop: false }`
[INFO] [stdout] 8afae3482e1dc8f6341666dc40bd20b092b834dbf7dc3feaad438e59d9cfc0e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 683f15e7bd896b24fb873f974bf56b65d4befc3ea163a790b424fbc7578e99d2
[INFO] running `Command { std: "docker" "start" "-a" "683f15e7bd896b24fb873f974bf56b65d4befc3ea163a790b424fbc7578e99d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling arrow-schema v56.1.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling lexical-util v1.0.6
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling linkme-impl v0.3.33
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling flatbuffers v25.2.10
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling bitflags v2.9.3
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling zlib-rs v0.5.1
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling metriken-core v0.1.3
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling twox-hash v2.1.1
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling lz4_flex v0.11.5
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.5
[INFO] [stderr]    Compiling lexical-write-integer v1.0.5
[INFO] [stderr]    Compiling lexical-parse-float v1.0.5
[INFO] [stderr]    Compiling lexical-write-float v1.0.5
[INFO] [stderr]    Compiling lexical-core v1.0.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling thrift v0.17.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling metriken-derive v0.5.1
[INFO] [stderr]    Compiling arrow-buffer v56.1.0
[INFO] [stderr]    Compiling linkme v0.3.33
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling libz-rs-sys v0.5.1
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling arrow-data v56.1.0
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling histogram v0.11.3
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling metriken v0.7.0
[INFO] [stderr]    Compiling arrow-array v56.1.0
[INFO] [stderr]    Compiling arrow-select v56.1.0
[INFO] [stderr]    Compiling arrow-row v56.1.0
[INFO] [stderr]    Compiling arrow-arith v56.1.0
[INFO] [stderr]    Compiling arrow-cast v56.1.0
[INFO] [stderr]    Compiling arrow-ipc v56.1.0
[INFO] [stderr]    Compiling arrow-ord v56.1.0
[INFO] [stderr]    Compiling arrow-string v56.1.0
[INFO] [stderr]    Compiling arrow-csv v56.1.0
[INFO] [stderr]    Compiling arrow-json v56.1.0
[INFO] [stderr]    Compiling parquet v56.1.0
[INFO] [stderr]    Compiling arrow v56.1.0
[INFO] [stderr]    Compiling metriken-exposition v0.12.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "683f15e7bd896b24fb873f974bf56b65d4befc3ea163a790b424fbc7578e99d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "683f15e7bd896b24fb873f974bf56b65d4befc3ea163a790b424fbc7578e99d2", kill_on_drop: false }`
[INFO] [stdout] 683f15e7bd896b24fb873f974bf56b65d4befc3ea163a790b424fbc7578e99d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fb16821810c7cbd60bd697682776b2d7534f0841b908173045aee6dc0cde847
[INFO] running `Command { std: "docker" "start" "-a" "6fb16821810c7cbd60bd697682776b2d7534f0841b908173045aee6dc0cde847", kill_on_drop: false }`
[INFO] [stderr]    Compiling flatbuffers v25.2.10
[INFO] [stderr]    Compiling arrow-ipc v56.1.0
[INFO] [stderr]    Compiling arrow v56.1.0
[INFO] [stderr]    Compiling parquet v56.1.0
[INFO] [stderr]    Compiling metriken-exposition v0.12.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.05s
[INFO] running `Command { std: "docker" "inspect" "6fb16821810c7cbd60bd697682776b2d7534f0841b908173045aee6dc0cde847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb16821810c7cbd60bd697682776b2d7534f0841b908173045aee6dc0cde847", kill_on_drop: false }`
[INFO] [stdout] 6fb16821810c7cbd60bd697682776b2d7534f0841b908173045aee6dc0cde847
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98504a39808544e0530f0f4d3a59cc6216c8a67e9a54665fec24698def0590df
[INFO] running `Command { std: "docker" "start" "-a" "98504a39808544e0530f0f4d3a59cc6216c8a67e9a54665fec24698def0590df", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metriken_exposition-98e5be3e5baa8709)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test parquet::tests::test_row_groups_v2 ... ok
[INFO] [stdout] test parquet::tests::test_default_v1 ... ok
[INFO] [stdout] test parquet::tests::test_default_v2 ... ok
[INFO] [stdout] test parquet::tests::test_sparse_v2 ... ok
[INFO] [stdout] test parquet::tests::test_sparse_v1 ... ok
[INFO] [stdout] test parquet::tests::test_row_groups_v1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metriken_exposition
[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] running `Command { std: "docker" "inspect" "98504a39808544e0530f0f4d3a59cc6216c8a67e9a54665fec24698def0590df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98504a39808544e0530f0f4d3a59cc6216c8a67e9a54665fec24698def0590df", kill_on_drop: false }`
[INFO] [stdout] 98504a39808544e0530f0f4d3a59cc6216c8a67e9a54665fec24698def0590df