[INFO] cloning repository https://github.com/x1a0/bcproxy-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/x1a0/bcproxy-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx1a0%2Fbcproxy-rust"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx1a0%2Fbcproxy-rust'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 89f7a9d0bef79ac1c2fd5187befbad45be98d8a0 [INFO] checking x1a0/bcproxy-rust against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx1a0%2Fbcproxy-rust" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/x1a0/bcproxy-rust 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/x1a0/bcproxy-rust [INFO] finished tweaking git repo https://github.com/x1a0/bcproxy-rust [INFO] tweaked toml for git repo https://github.com/x1a0/bcproxy-rust written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/x1a0/bcproxy-rust 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 93424b16f557d4663aac00e76d6c8e4269429a733cb5668d07cbf47ec48a5132 [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" "93424b16f557d4663aac00e76d6c8e4269429a733cb5668d07cbf47ec48a5132"` [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking socket2 v0.3.6 [INFO] [stderr] Checking futures-io v0.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.4.1 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking tokio-io v0.1.6 [INFO] [stderr] Checking futures-sink v0.2.1 [INFO] [stderr] Checking regex v1.0.0 [INFO] [stderr] Checking chrono v0.4.2 [INFO] [stderr] Checking futures-util v0.2.1 [INFO] [stderr] Checking postgres-protocol v0.3.2 [INFO] [stderr] Checking crossbeam-deque v0.3.1 [INFO] [stderr] Checking tokio-reactor v0.1.1 [INFO] [stderr] Checking tokio-threadpool v0.1.3 [INFO] [stderr] Checking env_logger v0.5.10 [INFO] [stderr] Checking postgres-shared v0.4.1 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking tokio-udp v0.1.0 [INFO] [stderr] Checking futures-executor v0.2.1 [INFO] [stderr] Checking tokio-fs v0.1.0 [INFO] [stderr] Checking futures-stable v0.2.1 [INFO] [stderr] Checking futures-async-runtime v0.2.1 [INFO] [stderr] Checking tokio v0.1.6 [INFO] [stderr] Checking futures v0.2.1 [INFO] [stderr] Checking postgres v0.15.2 [INFO] [stderr] Checking r2d2_postgres v0.14.0 [INFO] [stderr] Checking bcproxy-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(self.0.lock().unwrap().shutdown(Shutdown::Write)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(self.0.lock().unwrap().shutdown(Shutdown::Write)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol/bat_mapper.rs:54:25 [INFO] [stderr] | [INFO] [stderr] 54 | let mut bytes = input.split_to(i + next_index); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol/bat_mapper.rs:54:25 [INFO] [stderr] | [INFO] [stderr] 54 | let mut bytes = input.split_to(i + next_index); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.14s [INFO] running `"docker" "inspect" "93424b16f557d4663aac00e76d6c8e4269429a733cb5668d07cbf47ec48a5132"` [INFO] running `"docker" "rm" "-f" "93424b16f557d4663aac00e76d6c8e4269429a733cb5668d07cbf47ec48a5132"` [INFO] [stdout] 93424b16f557d4663aac00e76d6c8e4269429a733cb5668d07cbf47ec48a5132