[INFO] fetching crate common-multipart-rfc7578 0.1.1... [INFO] checking common-multipart-rfc7578-0.1.1 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389 [INFO] extracting crate common-multipart-rfc7578 0.1.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate common-multipart-rfc7578 0.1.1 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b [INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate common-multipart-rfc7578 0.1.1 [INFO] finished tweaking crates.io crate common-multipart-rfc7578 0.1.1 [INFO] tweaked toml for crates.io crate common-multipart-rfc7578 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4da832e2104e477b0325a8dc70a86155f3056bc6425cc4b2df74ea3aeb20f493 [INFO] running `"docker" "start" "-a" "4da832e2104e477b0325a8dc70a86155f3056bc6425cc4b2df74ea3aeb20f493"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking arc-swap v0.4.3 [INFO] [stderr] Compiling v_htmlescape v0.4.5 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Checking tower-service v0.1.0 [INFO] [stderr] Compiling actix-web v0.7.19 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking signal-hook-registry v1.1.1 [INFO] [stderr] Compiling v_escape_derive v0.5.6 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking common-multipart-rfc7578 v0.1.2 [INFO] [stderr] Checking common-multipart-rfc7578 v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking signal-hook v0.1.10 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client_.rs:50:25 [INFO] [stderr] | [INFO] [stderr] 50 | current: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Read + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client_.rs:591:14 [INFO] [stderr] | [INFO] [stderr] 591 | Read(Box<'a + Read + Send>, Option), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Read + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:37:32 [INFO] [stderr] | [INFO] [stderr] 37 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/client_.rs:140:17 [INFO] [stderr] | [INFO] [stderr] 140 | let mut buf = writer.get_mut(); [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: method is never used: `len` [INFO] [stderr] --> src/client_.rs:614:5 [INFO] [stderr] | [INFO] [stderr] 614 | fn len(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking flate2 v1.0.12 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking v_escape v0.7.4 [INFO] [stderr] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking cookie v0.11.1 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking trust-dns-resolver v0.10.3 [INFO] [stderr] Checking hyper-multipart-rfc7578 v0.3.1 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking actix-net v0.2.6 [INFO] [stderr] Checking actix-multipart-rfc7578 v0.1.0 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client_.rs:50:25 [INFO] [stderr] | [INFO] [stderr] 50 | current: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Read + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client_.rs:591:14 [INFO] [stderr] | [INFO] [stderr] 591 | Read(Box<'a + Read + Send>, Option), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Read + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:37:32 [INFO] [stderr] | [INFO] [stderr] 37 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/client_.rs:140:17 [INFO] [stderr] | [INFO] [stderr] 140 | let mut buf = writer.get_mut(); [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: method is never used: `len` [INFO] [stderr] --> src/client_.rs:614:5 [INFO] [stderr] | [INFO] [stderr] 614 | fn len(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.48s [INFO] running `"docker" "inspect" "4da832e2104e477b0325a8dc70a86155f3056bc6425cc4b2df74ea3aeb20f493"` [INFO] running `"docker" "rm" "-f" "4da832e2104e477b0325a8dc70a86155f3056bc6425cc4b2df74ea3aeb20f493"` [INFO] [stdout] 4da832e2104e477b0325a8dc70a86155f3056bc6425cc4b2df74ea3aeb20f493