[INFO] updating cached repository https://github.com/benbrandt/d20
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/benbrandt/d20
[INFO] [stderr]  - [deleted]         (none)     -> dependabot/cargo/dotenv-0.15.0
[INFO] [stderr]    f4bdc8b..3547e04  master                  -> master
[INFO] [stderr]  * [new branch]      rust/nightly-2019-10-23 -> rust/nightly-2019-10-23
[INFO] [stderr]  * [new branch]      rust/nightly-2019-10-24 -> rust/nightly-2019-10-24
[INFO] [stderr]  * [new branch]      rust/nightly-2019-10-25 -> rust/nightly-2019-10-25
[INFO] [stderr]  * [new branch]      rust/nightly-2019-10-26 -> rust/nightly-2019-10-26
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3547e049e18e0312f233b0865997ee597380244f
[INFO] checking benbrandt/d20 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenbrandt%2Fd20" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benbrandt/d20 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/benbrandt/d20
[INFO] finished tweaking git repo https://github.com/benbrandt/d20
[INFO] tweaked toml for git repo https://github.com/benbrandt/d20 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/benbrandt/d20 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c19715552d861f886429683eac301c4496e39fd1647dc867b34393e47cf9ee5f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "c19715552d861f886429683eac301c4496e39fd1647dc867b34393e47cf9ee5f"`
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]    Compiling openssl-sys v0.9.52
[INFO] [stderr]    Compiling zstd-sys v1.4.14+zstd.1.4.3
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling juniper_codegen v0.14.1
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking im v12.3.4
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking bigdecimal v0.1.0
[INFO] [stderr]     Checking indexmap v1.3.0
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking url_serde v0.2.0
[INFO] [stderr]     Checking ipnetwork v0.15.0
[INFO] [stderr]     Checking mime_guess v2.0.1
[INFO] [stderr]     Checking backtrace-sys v0.1.32
[INFO] [stderr]     Checking debugid v0.4.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]    Compiling openssl v0.10.25
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking diesel v1.4.3
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking multipart v0.16.1
[INFO] [stderr]     Checking juniper v0.14.1
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking serde_qs v0.5.0
[INFO] [stderr]     Checking publicsuffix v1.5.3
[INFO] [stderr]     Checking accept-encoding v0.2.0-alpha.2
[INFO] [stderr]     Checking sentry-types v0.11.0
[INFO] [stderr]     Checking http-service v0.3.1
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking jsonwebtoken v6.0.1
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking tide-core v0.2.0 (https://github.com/rustasync/tide#6bd69a2f)
[INFO] [stderr]     Checking tide-cookies v0.2.0 (https://github.com/rustasync/tide#6bd69a2f)
[INFO] [stderr]     Checking tide-headers v0.1.0 (https://github.com/rustasync/tide#6bd69a2f)
[INFO] [stderr]     Checking tide-cors v0.2.0 (https://github.com/rustasync/tide#6bd69a2f)
[INFO] [stderr]     Checking tide-querystring v0.1.0 (https://github.com/rustasync/tide#6bd69a2f)
[INFO] [stderr]     Checking tide-log v0.1.0 (https://github.com/rustasync/tide#6bd69a2f)
[INFO] [stderr]     Checking tide-forms v0.1.0 (https://github.com/rustasync/tide#6bd69a2f)
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking http-service-hyper v0.3.1
[INFO] [stderr]     Checking redis v0.13.0
[INFO] [stderr]     Checking reqwest v0.9.22
[INFO] [stderr]     Checking tide v0.2.0 (https://github.com/rustasync/tide#6bd69a2f)
[INFO] [stderr]     Checking sentry v0.17.0
[INFO] [stderr]     Checking r2d2_redis v0.12.0
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking zstd-safe v2.0.0+zstd.1.4.3
[INFO] [stderr]     Checking zstd v0.5.0+zstd.1.4.3
[INFO] [stderr]     Checking async-compression v0.1.0-alpha.7
[INFO] [stderr]     Checking tide-compression v0.1.0 (https://github.com/rustasync/tide#6bd69a2f)
[INFO] [stderr]     Checking d20 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 31s
[INFO] running `"docker" "inspect" "c19715552d861f886429683eac301c4496e39fd1647dc867b34393e47cf9ee5f"`
[INFO] running `"docker" "rm" "-f" "c19715552d861f886429683eac301c4496e39fd1647dc867b34393e47cf9ee5f"`
[INFO] [stdout] c19715552d861f886429683eac301c4496e39fd1647dc867b34393e47cf9ee5f