[INFO] updating cached repository https://github.com/gearbot/Security-Hall
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/gearbot/Security-Hall
[INFO] [stderr]  * [new branch]      dependabot/cargo/bincode-1.2.0 -> dependabot/cargo/bincode-1.2.0
[INFO] [stderr]  * [new branch]      dependabot/cargo/flexi_logger-0.14.4 -> dependabot/cargo/flexi_logger-0.14.4
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7a9caa7a14d1c5fb63f9fa918e6f8443b55d8c49
[INFO] checking gearbot/Security-Hall against try#b19afc12c4f781e95f168f2fdea339c972f14ae2 for pr-64327
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgearbot%2FSecurity-Hall" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gearbot/Security-Hall 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 git repo https://github.com/gearbot/Security-Hall
[INFO] finished tweaking git repo https://github.com/gearbot/Security-Hall
[INFO] tweaked toml for git repo https://github.com/gearbot/Security-Hall written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/gearbot/Security-Hall 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/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] 2fd4931d8ec444a003fc87cb551bcfeefb2e0b4acd65dd46b7baa46e8856b388
[INFO] running `"docker" "start" "-a" "2fd4931d8ec444a003fc87cb551bcfeefb2e0b4acd65dd46b7baa46e8856b388"`
[INFO] [stderr]    Compiling cc v1.0.42
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]    Compiling headers-derive v0.1.1
[INFO] [stderr]     Checking input_buffer v0.2.0
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]     Checking headers-core v0.1.1
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking bincode v1.1.4
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_bytes v0.11.2
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking toml v0.5.3
[INFO] [stderr]     Checking tungstenite v0.9.1
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking headers v0.2.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking askama_shared v0.8.0
[INFO] [stderr]     Checking flexi_logger v0.14.3
[INFO] [stderr]    Compiling zstd-sys v1.4.13+zstd.1.4.3
[INFO] [stderr]     Checking multipart v0.16.1
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking hyper v0.12.34
[INFO] [stderr]     Checking warp v0.1.19
[INFO] [stderr]    Compiling askama_derive v0.8.0
[INFO] [stderr]     Checking zstd-safe v1.4.13+zstd.1.4.3
[INFO] [stderr]     Checking zstd v0.4.28+zstd.1.4.3
[INFO] [stderr]     Checking pagecache v0.19.1
[INFO] [stderr]     Checking askama v0.8.0
[INFO] [stderr]     Checking sled v0.26.3
[INFO] [stderr] error[E0282]: type annotations needed
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sled-0.26.3/src/tree.rs:1092:29
[INFO] [stderr]      |
[INFO] [stderr] 1092 |                 return self.range(prefix..&upper);
[INFO] [stderr]      |                             ^^^^^ cannot infer type for `K`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0282`.
[INFO] [stderr] error: Could not compile `sled`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2fd4931d8ec444a003fc87cb551bcfeefb2e0b4acd65dd46b7baa46e8856b388"`
[INFO] running `"docker" "rm" "-f" "2fd4931d8ec444a003fc87cb551bcfeefb2e0b4acd65dd46b7baa46e8856b388"`
[INFO] [stdout] 2fd4931d8ec444a003fc87cb551bcfeefb2e0b4acd65dd46b7baa46e8856b388