[INFO] fetching crate umpx 0.4.0...
[INFO] building umpx-0.4.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate umpx 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate umpx 0.4.0
[INFO] finished tweaking crates.io crate umpx 0.4.0
[INFO] tweaked toml for crates.io crate umpx 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate umpx 0.4.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate umpx 0.4.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ump-server v0.4.0
[INFO] [stderr]   Downloaded sigq v0.13.5
[INFO] [stderr]   Downloaded swctx v0.3.0
[INFO] [stderr]   Downloaded ump v0.13.0
[INFO] [stderr]   Downloaded async-trait v0.1.87
[INFO] [stderr]   Downloaded r2d2_sqlite v0.31.0
[INFO] [stderr]   Downloaded rusqlite v0.37.0
[INFO] [stderr]   Downloaded tokio v1.44.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.35.0
[INFO] [stderr]   Downloaded sqlsrv v0.11.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c94382df36563c71690fa6845cdc685c34edd283e31e14facff7d3c80bde857
[INFO] running `Command { std: "docker" "start" "-a" "7c94382df36563c71690fa6845cdc685c34edd283e31e14facff7d3c80bde857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c94382df36563c71690fa6845cdc685c34edd283e31e14facff7d3c80bde857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c94382df36563c71690fa6845cdc685c34edd283e31e14facff7d3c80bde857", kill_on_drop: false }`
[INFO] [stdout] 7c94382df36563c71690fa6845cdc685c34edd283e31e14facff7d3c80bde857
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee3afafbbc3f8e07b0139b5ceb7e1f3fea60c8da2263de816b077aee34c69cfd
[INFO] running `Command { std: "docker" "start" "-a" "ee3afafbbc3f8e07b0139b5ceb7e1f3fea60c8da2263de816b077aee34c69cfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling indexmap v2.8.0
[INFO] [stderr]    Compiling tokio v1.44.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling swctx v0.3.0
[INFO] [stderr]    Compiling sigq v0.13.5
[INFO] [stderr]    Compiling ump v0.13.0
[INFO] [stderr]    Compiling async-trait v0.1.87
[INFO] [stderr]    Compiling ump-server v0.4.0
[INFO] [stderr]    Compiling umpx v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.38s
[INFO] running `Command { std: "docker" "inspect" "ee3afafbbc3f8e07b0139b5ceb7e1f3fea60c8da2263de816b077aee34c69cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee3afafbbc3f8e07b0139b5ceb7e1f3fea60c8da2263de816b077aee34c69cfd", kill_on_drop: false }`
[INFO] [stdout] ee3afafbbc3f8e07b0139b5ceb7e1f3fea60c8da2263de816b077aee34c69cfd
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 779517bc6a4909a0a519e6d03f38a134e94fde32ad748a538c377f138878c69e
[INFO] running `Command { std: "docker" "start" "-a" "779517bc6a4909a0a519e6d03f38a134e94fde32ad748a538c377f138878c69e", kill_on_drop: false }`
[INFO] [stderr]    Compiling umpx v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "779517bc6a4909a0a519e6d03f38a134e94fde32ad748a538c377f138878c69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779517bc6a4909a0a519e6d03f38a134e94fde32ad748a538c377f138878c69e", kill_on_drop: false }`
[INFO] [stdout] 779517bc6a4909a0a519e6d03f38a134e94fde32ad748a538c377f138878c69e