[INFO] crate tokio-socks 0.1.3 is already in cache [INFO] checking tokio-socks-0.1.3 against try#e922e6444795ab795fab1943288aee3d543699b8 for pr-66852 [INFO] extracting crate tokio-socks 0.1.3 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate tokio-socks 0.1.3 on toolchain e922e6444795ab795fab1943288aee3d543699b8 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tokio-socks 0.1.3 [INFO] finished tweaking crates.io crate tokio-socks 0.1.3 [INFO] tweaked toml for crates.io crate tokio-socks 0.1.3 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate tokio-socks 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+e922e6444795ab795fab1943288aee3d543699b8" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6497cb7f0f67d96865172af3fc7a90bd847da7952fe6c3fba10e9753d9a9e8bc [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" "6497cb7f0f67d96865172af3fc7a90bd847da7952fe6c3fba10e9753d9a9e8bc"` [INFO] [stderr] Compiling hyper v0.12.34 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking backtrace v0.3.37 [INFO] [stderr] Compiling derefable v0.1.0 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.18 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking once_cell v0.1.8 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-socks v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/tcp.rs:249:21 [INFO] [stderr] | [INFO] [stderr] 249 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/error.rs:11:25 [INFO] [stderr] | [INFO] [stderr] 11 | ParseError(#[cause] std::string::ParseError), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Associate` [INFO] [stderr] --> src/tcp.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Associate = 0x03, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/tcp.rs:249:21 [INFO] [stderr] | [INFO] [stderr] 249 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/error.rs:11:25 [INFO] [stderr] | [INFO] [stderr] 11 | ParseError(#[cause] std::string::ParseError), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/hyper.rs:19:23 [INFO] [stderr] | [INFO] [stderr] 19 | type Future = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Associate` [INFO] [stderr] --> src/tcp.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Associate = 0x03, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.40s [INFO] running `"docker" "inspect" "6497cb7f0f67d96865172af3fc7a90bd847da7952fe6c3fba10e9753d9a9e8bc"` [INFO] running `"docker" "rm" "-f" "6497cb7f0f67d96865172af3fc7a90bd847da7952fe6c3fba10e9753d9a9e8bc"` [INFO] [stdout] 6497cb7f0f67d96865172af3fc7a90bd847da7952fe6c3fba10e9753d9a9e8bc