[INFO] cloning repository https://github.com/bsbds/rdma-verbs-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bsbds/rdma-verbs-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsbds%2Frdma-verbs-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsbds%2Frdma-verbs-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e6f7c65f0d30099360b9d041fab0d54dd0c85506
[INFO] checking bsbds/rdma-verbs-demo against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsbds%2Frdma-verbs-demo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bsbds/rdma-verbs-demo
[INFO] finished tweaking git repo https://github.com/bsbds/rdma-verbs-demo
[INFO] tweaked toml for git repo https://github.com/bsbds/rdma-verbs-demo written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bsbds/rdma-verbs-demo on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bsbds/rdma-verbs-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memmap2 v0.9.5
[INFO] [stderr]   Downloaded libc v0.2.167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcdf72f9ac2300e648c6cbb3c03ee1e44f5e3f618df0dd3706fb04ea79a45ed3
[INFO] running `Command { std: "docker" "start" "-a" "dcdf72f9ac2300e648c6cbb3c03ee1e44f5e3f618df0dd3706fb04ea79a45ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcdf72f9ac2300e648c6cbb3c03ee1e44f5e3f618df0dd3706fb04ea79a45ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcdf72f9ac2300e648c6cbb3c03ee1e44f5e3f618df0dd3706fb04ea79a45ed3", kill_on_drop: false }`
[INFO] [stdout] dcdf72f9ac2300e648c6cbb3c03ee1e44f5e3f618df0dd3706fb04ea79a45ed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd5270a078497603ee2cc0fc2f88e4c11a0db06b15fac66be41d85953e23a097
[INFO] running `Command { std: "docker" "start" "-a" "dd5270a078497603ee2cc0fc2f88e4c11a0db06b15fac66be41d85953e23a097", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking rdma_verb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/device.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn create_qp(&mut self) -> &mut QueuePair {
[INFO] [stdout]    |                  ^^^^^^^^^     ^^^^^^^^^^^^^^
[INFO] [stdout]    |                  |             |    |
[INFO] [stdout]    |                  |             |    the same lifetime is hidden here
[INFO] [stdout]    |                  |             the same lifetime is elided here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn create_qp(&mut self) -> &mut QueuePair<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/device.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn create_cq(&mut self) -> &mut CompletionQueue {
[INFO] [stdout]    |                  ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                  |             |    |
[INFO] [stdout]    |                  |             |    the same lifetime is hidden here
[INFO] [stdout]    |                  |             the same lifetime is elided here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn create_cq(&mut self) -> &mut CompletionQueue<'_> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/device.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn create_qp(&mut self) -> &mut QueuePair {
[INFO] [stdout]    |                  ^^^^^^^^^     ^^^^^^^^^^^^^^
[INFO] [stdout]    |                  |             |    |
[INFO] [stdout]    |                  |             |    the same lifetime is hidden here
[INFO] [stdout]    |                  |             the same lifetime is elided here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn create_qp(&mut self) -> &mut QueuePair<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/device.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn create_cq(&mut self) -> &mut CompletionQueue {
[INFO] [stdout]    |                  ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                  |             |    |
[INFO] [stdout]    |                  |             |    the same lifetime is hidden here
[INFO] [stdout]    |                  |             the same lifetime is elided here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn create_cq(&mut self) -> &mut CompletionQueue<'_> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "dd5270a078497603ee2cc0fc2f88e4c11a0db06b15fac66be41d85953e23a097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd5270a078497603ee2cc0fc2f88e4c11a0db06b15fac66be41d85953e23a097", kill_on_drop: false }`
[INFO] [stdout] dd5270a078497603ee2cc0fc2f88e4c11a0db06b15fac66be41d85953e23a097
