[INFO] fetching crate metrics-jemalloc 0.7.0...
[INFO] testing metrics-jemalloc-0.7.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate metrics-jemalloc 0.7.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate metrics-jemalloc 0.7.0
[INFO] finished tweaking crates.io crate metrics-jemalloc 0.7.0
[INFO] tweaked toml for crates.io crate metrics-jemalloc 0.7.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate metrics-jemalloc 0.7.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 48 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb96cc95e50e8c368564f3348d1310d1808c114992e9ff8300c4dac4e3739e4e
[INFO] running `Command { std: "docker" "start" "-a" "cb96cc95e50e8c368564f3348d1310d1808c114992e9ff8300c4dac4e3739e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb96cc95e50e8c368564f3348d1310d1808c114992e9ff8300c4dac4e3739e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb96cc95e50e8c368564f3348d1310d1808c114992e9ff8300c4dac4e3739e4e", kill_on_drop: false }`
[INFO] [stdout] cb96cc95e50e8c368564f3348d1310d1808c114992e9ff8300c4dac4e3739e4e
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4af9de382107f896ccdb9e7bbde3fdc0d69bc8858e06f080eb7e8b7b9e0004eb
[INFO] running `Command { std: "docker" "start" "-a" "4af9de382107f896ccdb9e7bbde3fdc0d69bc8858e06f080eb7e8b7b9e0004eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling metrics v0.24.2
[INFO] [stderr]    Compiling tikv-jemalloc-ctl v0.6.0
[INFO] [stderr]    Compiling metrics-jemalloc v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "4af9de382107f896ccdb9e7bbde3fdc0d69bc8858e06f080eb7e8b7b9e0004eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af9de382107f896ccdb9e7bbde3fdc0d69bc8858e06f080eb7e8b7b9e0004eb", kill_on_drop: false }`
[INFO] [stdout] 4af9de382107f896ccdb9e7bbde3fdc0d69bc8858e06f080eb7e8b7b9e0004eb
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4effb0dccbd2d1af237e9370786ab7f7d684d0edf9d06a5e478eeb7598f74331
[INFO] running `Command { std: "docker" "start" "-a" "4effb0dccbd2d1af237e9370786ab7f7d684d0edf9d06a5e478eeb7598f74331", kill_on_drop: false }`
[INFO] [stderr]    Compiling metrics-jemalloc v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "4effb0dccbd2d1af237e9370786ab7f7d684d0edf9d06a5e478eeb7598f74331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4effb0dccbd2d1af237e9370786ab7f7d684d0edf9d06a5e478eeb7598f74331", kill_on_drop: false }`
[INFO] [stdout] 4effb0dccbd2d1af237e9370786ab7f7d684d0edf9d06a5e478eeb7598f74331
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12b2f454d7a5c7d0d6cb9e04c6341068ae8365fd57542bc946336b72c502137b
[INFO] running `Command { std: "docker" "start" "-a" "12b2f454d7a5c7d0d6cb9e04c6341068ae8365fd57542bc946336b72c502137b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metrics_jemalloc-a496d95578e54013)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metrics_jemalloc
[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] [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" "12b2f454d7a5c7d0d6cb9e04c6341068ae8365fd57542bc946336b72c502137b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12b2f454d7a5c7d0d6cb9e04c6341068ae8365fd57542bc946336b72c502137b", kill_on_drop: false }`
[INFO] [stdout] 12b2f454d7a5c7d0d6cb9e04c6341068ae8365fd57542bc946336b72c502137b