[INFO] updating cached repository https://github.com/bddap/tryquinn
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d805be13f965ce097a94503785d737e1dd9376d9
[INFO] checking bddap/tryquinn against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbddap%2Ftryquinn" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bddap/tryquinn on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bddap/tryquinn
[INFO] finished tweaking git repo https://github.com/bddap/tryquinn
[INFO] tweaked toml for git repo https://github.com/bddap/tryquinn written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/bddap/tryquinn already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "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] 157505ac2c60580a7f1710c4439e54a3ba76c278f30847fde4aedd0dc9d11ebc
[INFO] running `"docker" "start" "-a" "157505ac2c60580a7f1710c4439e54a3ba76c278f30847fde4aedd0dc9d11ebc"`
[INFO] [stderr]    Compiling syn v0.15.38
[INFO] [stderr]     Checking ring v0.14.6
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking yasna v0.3.1
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking rusticata-macros v1.1.0
[INFO] [stderr]     Checking sct v0.5.0
[INFO] [stderr]     Checking webpki v0.19.1
[INFO] [stderr]     Checking der-parser v1.1.1
[INFO] [stderr]     Checking ct-logs v0.5.1
[INFO] [stderr]     Checking tokio v0.1.21
[INFO] [stderr]     Checking rustls v0.15.2
[INFO] [stderr]     Checking webpki-roots v0.16.0
[INFO] [stderr]     Checking x509-parser v0.4.2
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling err-derive v0.1.5
[INFO] [stderr]     Checking quinn-proto v0.3.0
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking pem v0.6.0
[INFO] [stderr]     Checking rcgen v0.4.1 (https://github.com/est31/rcgen.git?rev=ad0cf70db9fa9c2f305425665d98f846af9cc652#ad0cf70d)
[INFO] [stderr]     Checking quinn v0.3.0
[INFO] [stderr]     Checking tryquinn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.28s
[INFO] running `"docker" "inspect" "157505ac2c60580a7f1710c4439e54a3ba76c278f30847fde4aedd0dc9d11ebc"`
[INFO] running `"docker" "rm" "-f" "157505ac2c60580a7f1710c4439e54a3ba76c278f30847fde4aedd0dc9d11ebc"`
[INFO] [stdout] 157505ac2c60580a7f1710c4439e54a3ba76c278f30847fde4aedd0dc9d11ebc