[INFO] fetching crate metco 0.9.1... [INFO] testing metco-0.9.1 against 1.91.0 for beta-1.92-2 [INFO] extracting crate metco 0.9.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate metco 0.9.1 [INFO] finished tweaking crates.io crate metco 0.9.1 [INFO] tweaked toml for crates.io crate metco 0.9.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate metco 0.9.1 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate metco 0.9.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v4.5.46 [INFO] [stderr] Downloaded postgres-derive v0.4.6 [INFO] [stderr] Downloaded postgres v0.19.10 [INFO] [stderr] Downloaded postgres-protocol v0.6.8 [INFO] [stderr] Downloaded stderrlog v0.6.0 [INFO] [stderr] Downloaded clap_builder v4.5.46 [INFO] [stderr] Downloaded tokio-postgres v0.7.13 [INFO] [stderr] Downloaded postgres-types v0.2.9 [INFO] [stderr] Downloaded hostname v0.4.1 [INFO] [stderr] Downloaded memory-stats v1.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 499597c80ad41686216bf676c3c56b9a4ecc087c5eacbcd81d78e400737f466e [INFO] running `Command { std: "docker" "start" "-a" "499597c80ad41686216bf676c3c56b9a4ecc087c5eacbcd81d78e400737f466e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "499597c80ad41686216bf676c3c56b9a4ecc087c5eacbcd81d78e400737f466e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "499597c80ad41686216bf676c3c56b9a4ecc087c5eacbcd81d78e400737f466e", kill_on_drop: false }` [INFO] [stdout] 499597c80ad41686216bf676c3c56b9a4ecc087c5eacbcd81d78e400737f466e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 495632c2fb3493e9f00379058342478f2407bb882ddbf058322651f2567f096d [INFO] running `Command { std: "docker" "start" "-a" "495632c2fb3493e9f00379058342478f2407bb882ddbf058322651f2567f096d", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling md-5 v0.10.6 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling postgres-derive v0.4.6 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling figment v0.10.19 [INFO] [stderr] Compiling whoami v1.6.1 [INFO] [stderr] Compiling clap_builder v4.5.46 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling memory-stats v1.2.0 [INFO] [stderr] Compiling hostname v0.4.1 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling postgres-protocol v0.6.8 [INFO] [stderr] Compiling stderrlog v0.6.0 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling humantime-serde v1.1.1 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling clap v4.5.46 [INFO] [stderr] Compiling postgres-types v0.2.9 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling tokio-postgres v0.7.13 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling postgres v0.19.10 [INFO] [stderr] Compiling hyper v1.7.0 [INFO] [stderr] Compiling hyper-util v0.1.16 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.23 [INFO] [stderr] Compiling metco v0.9.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.30s [INFO] running `Command { std: "docker" "inspect" "495632c2fb3493e9f00379058342478f2407bb882ddbf058322651f2567f096d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "495632c2fb3493e9f00379058342478f2407bb882ddbf058322651f2567f096d", kill_on_drop: false }` [INFO] [stdout] 495632c2fb3493e9f00379058342478f2407bb882ddbf058322651f2567f096d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70ca89cc99dfad94ece3d0066bfb2118f64ed19e5386155d4e3a45aee51159d7 [INFO] running `Command { std: "docker" "start" "-a" "70ca89cc99dfad94ece3d0066bfb2118f64ed19e5386155d4e3a45aee51159d7", kill_on_drop: false }` [INFO] [stderr] Compiling metco v0.9.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.23s [INFO] running `Command { std: "docker" "inspect" "70ca89cc99dfad94ece3d0066bfb2118f64ed19e5386155d4e3a45aee51159d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70ca89cc99dfad94ece3d0066bfb2118f64ed19e5386155d4e3a45aee51159d7", kill_on_drop: false }` [INFO] [stdout] 70ca89cc99dfad94ece3d0066bfb2118f64ed19e5386155d4e3a45aee51159d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 505f8211ff64db1e60b31e7439704297c008f9732edfb970802db1aca97ad742 [INFO] running `Command { std: "docker" "start" "-a" "505f8211ff64db1e60b31e7439704297c008f9732edfb970802db1aca97ad742", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/metco-94ed89c96a047731) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test protocol::test::counter_can_be_parsed ... ok [INFO] [stdout] test metrics::test::counter_statistics_are_correctly_calculated ... ok [INFO] [stdout] test protocol::test::gauge_can_be_parsed ... ok [INFO] [stdout] test protocol::test::histogram_can_be_parsed ... ok [INFO] [stdout] test metrics::test::gauge_manipulation_is_correct ... ok [INFO] [stdout] test protocol::test::gauge_with_very_big_number_is_not_parsed_but_does_not_crash_program ... ok [INFO] [stdout] test metrics::test::gauges_can_be_added ... ok [INFO] [stdout] test metrics::test::counter_can_be_added ... ok [INFO] [stdout] test protocol::test::histogram_with_escaped_chars_can_be_parsed ... ok [INFO] [stdout] test protocol::test::histogram_with_very_big_number_is_not_parsed_but_does_not_crash_program ... ok [INFO] [stdout] test protocol::test::metric_identifier_with_tags_can_be_parsed ... ok [INFO] [stdout] test protocol::test::timer_can_be_parsed ... ok [INFO] [stdout] test protocol::test::timer_with_very_big_number_is_not_parsed_but_does_not_crash_program ... ok [INFO] [stdout] test metrics::test::timings_can_be_added ... ok [INFO] [stdout] test protocol::test::counter_with_escaped_chars_can_be_parsed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "505f8211ff64db1e60b31e7439704297c008f9732edfb970802db1aca97ad742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "505f8211ff64db1e60b31e7439704297c008f9732edfb970802db1aca97ad742", kill_on_drop: false }` [INFO] [stdout] 505f8211ff64db1e60b31e7439704297c008f9732edfb970802db1aca97ad742