[INFO] crate dtool 0.7.1 is already in cache
[INFO] checking dtool-0.7.1 against master#212aa3ea28d91a97d1e1261709c0b6e6790788e6 for pr-69340
[INFO] extracting crate dtool 0.7.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dtool 0.7.1 on toolchain 212aa3ea28d91a97d1e1261709c0b6e6790788e6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dtool 0.7.1
[INFO] finished tweaking crates.io crate dtool 0.7.1
[INFO] tweaked toml for crates.io crate dtool 0.7.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate dtool 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 866dca118987cc93e29daba3fc8dac4a11d9ac6ff0f956333c8655014eaf1778
[INFO] running `"docker" "start" "-a" "866dca118987cc93e29daba3fc8dac4a11d9ac6ff0f956333c8655014eaf1778"`
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking encode_unicode v0.3.6
[INFO] [stderr]     Checking entities v1.0.1
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]     Checking urlencoding v1.0.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling secp256k1 v0.15.5
[INFO] [stderr]    Compiling ring-fork-dtool v0.16.11
[INFO] [stderr]     Checking escaper v0.1.0
[INFO] [stderr]     Checking subtle-encoding v0.4.1
[INFO] [stderr]     Checking parity-codec v3.5.4
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking yogcrypt v0.0.0
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking elliptic-curve v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]     Checking linked-hash-map v0.5.2
[INFO] [stderr]     Checking sha2 v0.8.1
[INFO] [stderr]     Checking ripemd160 v0.8.0
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking yaml-rust v0.4.3
[INFO] [stderr]     Checking bs58 v0.3.0
[INFO] [stderr]     Checking bstr v0.2.9
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking serde_yaml v0.7.5
[INFO] [stderr]     Checking csv v1.1.2
[INFO] [stderr]     Checking regex v1.3.3
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling signature_derive v1.0.0-pre.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking signature v1.0.0-pre.1
[INFO] [stderr]     Checking ecdsa v0.3.0
[INFO] [stderr]     Checking signatory v0.17.1
[INFO] [stderr]     Checking signatory-secp256k1 v0.17.0
[INFO] [stderr]     Checking madato v0.5.3
[INFO] [stderr]     Checking dtool v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.31s
[INFO] running `"docker" "inspect" "866dca118987cc93e29daba3fc8dac4a11d9ac6ff0f956333c8655014eaf1778"`
[INFO] running `"docker" "rm" "-f" "866dca118987cc93e29daba3fc8dac4a11d9ac6ff0f956333c8655014eaf1778"`
[INFO] [stdout] 866dca118987cc93e29daba3fc8dac4a11d9ac6ff0f956333c8655014eaf1778