[INFO] cloning repository bbqsrc/actix-formdata-example [INFO] running `"git" "clone" "--bare" "git://github.com/bbqsrc/actix-formdata-example.git" "work/cache/sources/gh/bbqsrc/actix-formdata-example"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bbqsrc/actix-formdata-example'... [INFO] running `"git" "clone" "work/cache/sources/gh/bbqsrc/actix-formdata-example" "work/ex/beta-1.37-6/sources/1.36.0/gh/bbqsrc/actix-formdata-example"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bbqsrc/actix-formdata-example'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/bbqsrc/actix-formdata-example" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bbqsrc/actix-formdata-example"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bbqsrc/actix-formdata-example'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b4d244914bb64759aa13ac68aadf61aff932c5ea [INFO] sha for GitHub repo bbqsrc/actix-formdata-example: b4d244914bb64759aa13ac68aadf61aff932c5ea [INFO] validating manifest of bbqsrc/actix-formdata-example on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bbqsrc/actix-formdata-example on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bbqsrc/actix-formdata-example [INFO] finished frobbing bbqsrc/actix-formdata-example [INFO] frobbed toml for bbqsrc/actix-formdata-example written to work/ex/beta-1.37-6/sources/1.36.0/gh/bbqsrc/actix-formdata-example/Cargo.toml [INFO] started frobbing bbqsrc/actix-formdata-example [INFO] finished frobbing bbqsrc/actix-formdata-example [INFO] frobbed toml for bbqsrc/actix-formdata-example written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bbqsrc/actix-formdata-example/Cargo.toml [INFO] crate bbqsrc/actix-formdata-example already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded actix-form-data v0.4.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing bbqsrc/actix-formdata-example against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bbqsrc/actix-formdata-example:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] be0f92bc87b173c8303c5265c9e520999e04db0ac77c38fbab9e3659a4bd097c [INFO] running `"docker" "start" "-a" "be0f92bc87b173c8303c5265c9e520999e04db0ac77c38fbab9e3659a4bd097c"` [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling arc-swap v0.3.11 [INFO] [stderr] Compiling copyless v0.1.4 [INFO] [stderr] Compiling hashbrown v0.5.0 [INFO] [stderr] Compiling unchecked-index v0.2.2 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling actix-service v0.4.1 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Compiling lock_api v0.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling getrandom v0.1.6 [INFO] [stderr] Compiling socket2 v0.3.9 [INFO] [stderr] Compiling signal-hook-registry v1.0.1 [INFO] [stderr] Compiling parking_lot_core v0.6.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling twoway v0.2.0 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling resolv-conf v0.6.2 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling regex v1.1.9 [INFO] [stderr] Compiling tokio-executor v0.1.8 [INFO] [stderr] Compiling signal-hook v0.1.10 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling mime v0.3.13 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling backtrace v0.3.33 [INFO] [stderr] Compiling flate2 v1.0.9 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling actix-codec v0.1.2 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling actix-utils v0.4.4 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-signal v0.2.7 [INFO] [stderr] Compiling h2 v0.1.25 [INFO] [stderr] Compiling actix-server-config v0.1.2 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling actix-web-codegen v0.1.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling actix-threadpool v0.1.1 [INFO] [stderr] Compiling trust-dns-proto v0.7.4 [INFO] [stderr] Compiling actix-rt v0.2.4 [INFO] [stderr] Compiling actix-server v0.5.1 [INFO] [stderr] Compiling trust-dns-resolver v0.11.1 [INFO] [stderr] Compiling actix-connect v0.2.1 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling actix-router v0.1.5 [INFO] [stderr] Compiling actix-http v0.2.6 [INFO] [stderr] Compiling awc v0.2.2 [INFO] [stderr] Compiling actix-web v1.0.4 [INFO] [stderr] Compiling actix-multipart v0.1.2 [INFO] [stderr] Compiling actix-form-data v0.4.0 [INFO] [stderr] Compiling wat v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:9:56 [INFO] [stderr] | [INFO] [stderr] 9 | fn upload((mp, state): (Multipart, Data