[INFO] crate hypercore 0.10.0 is already in cache
[INFO] checking hypercore-0.10.0 against try#b19afc12c4f781e95f168f2fdea339c972f14ae2 for pr-64327
[INFO] extracting crate hypercore 0.10.0 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate hypercore 0.10.0 on toolchain b19afc12c4f781e95f168f2fdea339c972f14ae2-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hypercore 0.10.0
[INFO] finished tweaking crates.io crate hypercore 0.10.0
[INFO] tweaked toml for crates.io crate hypercore 0.10.0 written to work/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate hypercore 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "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" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d2fb42a2b49e8308c4b75b0bebda642512b149fad77e6c06b2d9e958532512da
[INFO] running `"docker" "start" "-a" "d2fb42a2b49e8308c4b75b0bebda642512b149fad77e6c06b2d9e958532512da"`
[INFO] [stderr]     Checking flat-tree v4.1.0
[INFO] [stderr]     Checking mkdirp v0.1.0
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking merkle-tree-stream v0.10.0
[INFO] [stderr]     Checking memory-pager v0.8.0
[INFO] [stderr]     Checking random-access-storage v2.0.0
[INFO] [stderr]     Checking pretty-hash v0.4.0
[INFO] [stderr]     Checking sleep-parser v0.8.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking random-access-memory v1.0.0
[INFO] [stderr]     Checking random-access-disk v0.8.0
[INFO] [stderr]    Compiling curve25519-dalek v1.2.1
[INFO] [stderr]     Checking sparse-bitfield v0.8.1
[INFO] [stderr]     Checking tree-index v0.5.0
[INFO] [stderr]     Checking quickcheck v0.8.5
[INFO] [stderr]     Checking ed25519-dalek v0.9.1
[INFO] [stderr]     Checking hypercore v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.40s
[INFO] running `"docker" "inspect" "d2fb42a2b49e8308c4b75b0bebda642512b149fad77e6c06b2d9e958532512da"`
[INFO] running `"docker" "rm" "-f" "d2fb42a2b49e8308c4b75b0bebda642512b149fad77e6c06b2d9e958532512da"`
[INFO] [stdout] d2fb42a2b49e8308c4b75b0bebda642512b149fad77e6c06b2d9e958532512da