[INFO] fetching crate vortex-metrics 0.40.0...
[INFO] checking vortex-metrics-0.40.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate vortex-metrics 0.40.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate vortex-metrics 0.40.0
[INFO] finished tweaking crates.io crate vortex-metrics 0.40.0
[INFO] tweaked toml for crates.io crate vortex-metrics 0.40.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vortex-metrics 0.40.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vortex-metrics 0.40.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e2a3e6ff6747a08cd3153c7e7ffc0397d8ff5adbc6f4a364a055c42abd36527
[INFO] running `Command { std: "docker" "start" "-a" "1e2a3e6ff6747a08cd3153c7e7ffc0397d8ff5adbc6f4a364a055c42abd36527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e2a3e6ff6747a08cd3153c7e7ffc0397d8ff5adbc6f4a364a055c42abd36527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e2a3e6ff6747a08cd3153c7e7ffc0397d8ff5adbc6f4a364a055c42abd36527", kill_on_drop: false }`
[INFO] [stdout] 1e2a3e6ff6747a08cd3153c7e7ffc0397d8ff5adbc6f4a364a055c42abd36527
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48a5df8875ed8cec213104292b3299c6a3d1d7a57d5fa8d63dad12bf1ccb61e1
[INFO] running `Command { std: "docker" "start" "-a" "48a5df8875ed8cec213104292b3299c6a3d1d7a57d5fa8d63dad12bf1ccb61e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking ordered-float v5.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking exponential-decay-histogram v0.1.13
[INFO] [stderr]     Checking witchcraft-metrics v1.0.1
[INFO] [stderr]     Checking vortex-metrics v0.40.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "48a5df8875ed8cec213104292b3299c6a3d1d7a57d5fa8d63dad12bf1ccb61e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a5df8875ed8cec213104292b3299c6a3d1d7a57d5fa8d63dad12bf1ccb61e1", kill_on_drop: false }`
[INFO] [stdout] 48a5df8875ed8cec213104292b3299c6a3d1d7a57d5fa8d63dad12bf1ccb61e1