[INFO] crate schemeguardian 0.1.0-alpha.1 is already in cache
[INFO] checking schemeguardian-0.1.0-alpha.1 against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] extracting crate schemeguardian 0.1.0-alpha.1 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate schemeguardian 0.1.0-alpha.1 on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate schemeguardian 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate schemeguardian 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate schemeguardian 0.1.0-alpha.1 written to work/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate schemeguardian 0.1.0-alpha.1 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 530d497e481c3925b01275cabeb0ce95c43d3fcfca4855e340d968dc1ba5d924
[INFO] running `"docker" "start" "-a" "530d497e481c3925b01275cabeb0ce95c43d3fcfca4855e340d968dc1ba5d924"`
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]     Checking subtle v2.1.0
[INFO] [stderr]     Checking historian v4.0.3
[INFO] [stderr]     Checking constant_time_eq v0.1.3
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking blake2b_simd v0.5.6
[INFO] [stderr]     Checking backtrace v0.3.33
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking crossbeam v0.5.0
[INFO] [stderr]     Checking rust-argon2 v0.5.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling zeroize_derive v0.9.3
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking zeroize v0.9.3
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking orion v0.14.2
[INFO] [stderr]     Checking branca v0.9.0
[INFO] [stderr]     Checking serde v1.0.98
[INFO] [stderr]     Checking bincode v1.1.4
[INFO] [stderr]     Checking serde_bytes v0.11.1
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking custom_codes v1.0.3
[INFO] [stderr]     Checking secrecy v0.2.2
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking toml v0.5.1
[INFO] [stderr]     Checking pagecache v0.19.0
[INFO] [stderr]     Checking rusty_ulid v0.9.0
[INFO] [stderr]     Checking sled v0.26.0
[INFO] [stderr]     Checking schemeguardian v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `"docker" "inspect" "530d497e481c3925b01275cabeb0ce95c43d3fcfca4855e340d968dc1ba5d924"`
[INFO] running `"docker" "rm" "-f" "530d497e481c3925b01275cabeb0ce95c43d3fcfca4855e340d968dc1ba5d924"`
[INFO] [stdout] 530d497e481c3925b01275cabeb0ce95c43d3fcfca4855e340d968dc1ba5d924