[INFO] fetching crate metrics-exporter-scope 0.2.0...
[INFO] testing metrics-exporter-scope-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate metrics-exporter-scope 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate metrics-exporter-scope 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate metrics-exporter-scope 0.2.0
[INFO] tweaked toml for crates.io crate metrics-exporter-scope 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metrics-exporter-scope 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metrics-exporter-scope 0.2.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metrics v0.24.0
[INFO] [stderr]   Downloaded bma-ts v0.1.14
[INFO] [stderr]   Downloaded linux-futex v1.0.0
[INFO] [stderr]   Downloaded parking_lot_rt v0.12.1
[INFO] [stderr]   Downloaded metrics-exporter-prometheus v0.16.0
[INFO] [stderr]   Downloaded metrics v0.22.3
[INFO] [stderr]   Downloaded hyper-util v0.1.7
[INFO] [stderr]   Downloaded cc v1.1.14
[INFO] [stderr]   Downloaded metrics-util v0.16.3
[INFO] [stderr]   Downloaded metrics-util v0.18.0
[INFO] [stderr]   Downloaded rtsc v0.3.2
[INFO] [stderr]   Downloaded rtsc-derive v0.1.0
[INFO] [stderr]   Downloaded object-id v0.1.4
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df7756f9d3ae2cfa6709e8d08be165ef4c710ef4beb43f4d656c6f0d28791ca2
[INFO] running `Command { std: "docker" "start" "-a" "df7756f9d3ae2cfa6709e8d08be165ef4c710ef4beb43f4d656c6f0d28791ca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df7756f9d3ae2cfa6709e8d08be165ef4c710ef4beb43f4d656c6f0d28791ca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7756f9d3ae2cfa6709e8d08be165ef4c710ef4beb43f4d656c6f0d28791ca2", kill_on_drop: false }`
[INFO] [stdout] df7756f9d3ae2cfa6709e8d08be165ef4c710ef4beb43f4d656c6f0d28791ca2
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8b7f768b2122389174c0fb657f54d44a16272ff39bdc0a43161573cc93a067f
[INFO] running `Command { std: "docker" "start" "-a" "e8b7f768b2122389174c0fb657f54d44a16272ff39bdc0a43161573cc93a067f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling raw-cpuid v11.1.0
[INFO] [stderr]    Compiling foldhash v0.1.3
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hashbrown v0.15.1
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/zerocopy-f2bcfdbe4f2d40f5.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/syn-adca866e9dd4a609.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] running `Command { std: "docker" "inspect" "e8b7f768b2122389174c0fb657f54d44a16272ff39bdc0a43161573cc93a067f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b7f768b2122389174c0fb657f54d44a16272ff39bdc0a43161573cc93a067f", kill_on_drop: false }`
[INFO] [stdout] e8b7f768b2122389174c0fb657f54d44a16272ff39bdc0a43161573cc93a067f