[INFO] updating cached repository https://github.com/madmaxio/warp-tiberius
[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] 6283e41d2fc24f7a5dab8aa56e7cddbf68d57111
[INFO] checking madmaxio/warp-tiberius against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmadmaxio%2Fwarp-tiberius" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/madmaxio/warp-tiberius on toolchain d7b51666469c792a8a3f40849607739bae1e705e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/madmaxio/warp-tiberius
[INFO] finished tweaking git repo https://github.com/madmaxio/warp-tiberius
[INFO] tweaked toml for git repo https://github.com/madmaxio/warp-tiberius written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/madmaxio/warp-tiberius already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+d7b51666469c792a8a3f40849607739bae1e705e" "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] fde150917849533aca139441dfc21b8b2b341afad691ec599f36a9f01b71cdf2
[INFO] running `"docker" "start" "-a" "fde150917849533aca139441dfc21b8b2b341afad691ec599f36a9f01b71cdf2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling byteorder v1.3.1
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[INFO] [stderr]     Checking stable_deref_trait v1.1.1
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[INFO] [stderr]    Compiling cc v1.0.29
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[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking byte-tools v0.3.1
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[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]     Checking opaque-debug v0.2.2
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[INFO] [stderr]    Compiling num-integer v0.1.39
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[INFO] [stderr]    Compiling phf_codegen v0.7.24
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[INFO] [stderr]     Checking tokio-udp v0.1.3
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[INFO] [stderr]     Checking tokio-fs v0.1.5
[INFO] [stderr]     Checking tokio v0.1.15
[INFO] [stderr]    Compiling headers-derive v0.1.0
[INFO] [stderr]     Checking headers v0.2.1
[INFO] [stderr]     Checking tokio-tls v0.2.1
[INFO] [stderr]     Checking tiberius v0.3.1 (https://github.com/steffengy/tiberius#74f453bc)
[INFO] [stderr]     Checking hyper v0.12.24
[INFO] [stderr]     Checking warp v0.1.12 (https://github.com/seanmonstar/warp#ff78a87e)
[INFO] [stderr]     Checking warp-tiberius v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: the `and_then` method cannot be invoked on a trait object
[INFO] [stderr]    --> src/main.rs:9:51
[INFO] [stderr]     |
[INFO] [stderr] 9   |     let future = SqlConnection::connect(conn_str).and_then(|conn| {
[INFO] [stderr]     |                                                   ^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/future/mod.rs:528:21
[INFO] [stderr]     |
[INFO] [stderr] 528 |               Self: Sized,
[INFO] [stderr]     |                     ----- this has a `Sized` requirement
[INFO] [stderr]     |
[INFO] [stderr] help: another candidate was found in the following trait, perhaps add a `use` for it:
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures::future::Future;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: the `and_then` method cannot be invoked on a trait object
[INFO] [stderr]    --> src/main.rs:9:51
[INFO] [stderr]     |
[INFO] [stderr] 9   |     let future = SqlConnection::connect(conn_str).and_then(|conn| {
[INFO] [stderr]     |                                                   ^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/future/mod.rs:528:21
[INFO] [stderr]     |
[INFO] [stderr] 528 |               Self: Sized,
[INFO] [stderr]     |                     ----- this has a `Sized` requirement
[INFO] [stderr]     |
[INFO] [stderr] help: another candidate was found in the following trait, perhaps add a `use` for it:
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures::future::Future;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `warp-tiberius`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `warp-tiberius`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "fde150917849533aca139441dfc21b8b2b341afad691ec599f36a9f01b71cdf2"`
[INFO] running `"docker" "rm" "-f" "fde150917849533aca139441dfc21b8b2b341afad691ec599f36a9f01b71cdf2"`
[INFO] [stdout] fde150917849533aca139441dfc21b8b2b341afad691ec599f36a9f01b71cdf2