[INFO] fetching crate snarkvm-metrics 4.2.1...
[INFO] testing snarkvm-metrics-4.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate snarkvm-metrics 4.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate snarkvm-metrics 4.2.1
[INFO] finished tweaking crates.io crate snarkvm-metrics 4.2.1
[INFO] tweaked toml for crates.io crate snarkvm-metrics 4.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snarkvm-metrics 4.2.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snarkvm-metrics 4.2.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metrics v0.22.4
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cdb39ed3da92b239cc8c69bbd38f7c116c8215b12ad1384bf37b89dbd59e21d
[INFO] running `Command { std: "docker" "start" "-a" "3cdb39ed3da92b239cc8c69bbd38f7c116c8215b12ad1384bf37b89dbd59e21d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cdb39ed3da92b239cc8c69bbd38f7c116c8215b12ad1384bf37b89dbd59e21d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cdb39ed3da92b239cc8c69bbd38f7c116c8215b12ad1384bf37b89dbd59e21d", kill_on_drop: false }`
[INFO] [stdout] 3cdb39ed3da92b239cc8c69bbd38f7c116c8215b12ad1384bf37b89dbd59e21d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b34daae3b6405ab3ed285403242e6463393d9f9a6895600fc8757ea89e52e085
[INFO] running `Command { std: "docker" "start" "-a" "b34daae3b6405ab3ed285403242e6463393d9f9a6895600fc8757ea89e52e085", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling metrics v0.22.4
[INFO] [stderr]    Compiling snarkvm-metrics v4.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "b34daae3b6405ab3ed285403242e6463393d9f9a6895600fc8757ea89e52e085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b34daae3b6405ab3ed285403242e6463393d9f9a6895600fc8757ea89e52e085", kill_on_drop: false }`
[INFO] [stdout] b34daae3b6405ab3ed285403242e6463393d9f9a6895600fc8757ea89e52e085
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a708c9dc27bd574d9198d7c9b7c5ed160dfcabc9be633e358b95b107431f9e7
[INFO] running `Command { std: "docker" "start" "-a" "4a708c9dc27bd574d9198d7c9b7c5ed160dfcabc9be633e358b95b107431f9e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling snarkvm-metrics v4.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "4a708c9dc27bd574d9198d7c9b7c5ed160dfcabc9be633e358b95b107431f9e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a708c9dc27bd574d9198d7c9b7c5ed160dfcabc9be633e358b95b107431f9e7", kill_on_drop: false }`
[INFO] [stdout] 4a708c9dc27bd574d9198d7c9b7c5ed160dfcabc9be633e358b95b107431f9e7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9af5ff441c6ccedd8f4570c5601ab06eaffff704f7318b028ff2f8838378c578
[INFO] running `Command { std: "docker" "start" "-a" "9af5ff441c6ccedd8f4570c5601ab06eaffff704f7318b028ff2f8838378c578", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snarkvm_metrics-da4e56f0565cd98e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests snarkvm_metrics
[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" "9af5ff441c6ccedd8f4570c5601ab06eaffff704f7318b028ff2f8838378c578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9af5ff441c6ccedd8f4570c5601ab06eaffff704f7318b028ff2f8838378c578", kill_on_drop: false }`
[INFO] [stdout] 9af5ff441c6ccedd8f4570c5601ab06eaffff704f7318b028ff2f8838378c578