[INFO] crate rust-webvr 0.10.3 is already in cache
[INFO] extracting crate rust-webvr 0.10.3 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/rust-webvr/0.10.3
[INFO] extracting crate rust-webvr 0.10.3 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rust-webvr/0.10.3
[INFO] validating manifest of rust-webvr-0.10.3 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rust-webvr-0.10.3 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rust-webvr-0.10.3
[INFO] finished frobbing rust-webvr-0.10.3
[INFO] frobbed toml for rust-webvr-0.10.3 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/rust-webvr/0.10.3/Cargo.toml
[INFO] started frobbing rust-webvr-0.10.3
[INFO] finished frobbing rust-webvr-0.10.3
[INFO] frobbed toml for rust-webvr-0.10.3 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rust-webvr/0.10.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rust-webvr-0.10.3 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-5/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rust-webvr/0.10.3:/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=forbid" "-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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 83b59131d5bb8434bda4473890efb513ecf5cac71a654569f7cbf57da1011386
[INFO] running `"docker" "start" "-a" "83b59131d5bb8434bda4473890efb513ecf5cac71a654569f7cbf57da1011386"`
[INFO] [stderr]    Compiling bindgen v0.49.2
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling clang-sys v0.28.0
[INFO] [stderr]     Checking rust-webvr-api v0.10.4
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling rust-webvr v0.10.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/api/mock/mod.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn new() -> Box<VRServiceCreator> {
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn VRServiceCreator`
[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/api/mock/mod.rs:15:35
[INFO] [stderr]    |
[INFO] [stderr] 15 |      fn new_service(&self) -> Box<VRService> {
[INFO] [stderr]    |                                   ^^^^^^^^^ help: use `dyn`: `dyn VRService`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vr_manager.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 |     services: Vec<Box<VRService>>,
[INFO] [stderr]    |                       ^^^^^^^^^ help: use `dyn`: `dyn VRService`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vr_manager.rs:60:31
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let creators: Vec<Box<VRServiceCreator>> = vec!(
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn VRServiceCreator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vr_manager.rs:102:45
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn register(&mut self, service: Box<VRService>) {
[INFO] [stderr]     |                                             ^^^^^^^^^ help: use `dyn`: `dyn VRService`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/api/mock/mod.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn new() -> Box<VRServiceCreator> {
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn VRServiceCreator`
[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/api/mock/mod.rs:15:35
[INFO] [stderr]    |
[INFO] [stderr] 15 |      fn new_service(&self) -> Box<VRService> {
[INFO] [stderr]    |                                   ^^^^^^^^^ help: use `dyn`: `dyn VRService`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vr_manager.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 |     services: Vec<Box<VRService>>,
[INFO] [stderr]    |                       ^^^^^^^^^ help: use `dyn`: `dyn VRService`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vr_manager.rs:60:31
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let creators: Vec<Box<VRServiceCreator>> = vec!(
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn VRServiceCreator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vr_manager.rs:102:45
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn register(&mut self, service: Box<VRService>) {
[INFO] [stderr]     |                                             ^^^^^^^^^ help: use `dyn`: `dyn VRService`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.57s
[INFO] running `"docker" "inspect" "83b59131d5bb8434bda4473890efb513ecf5cac71a654569f7cbf57da1011386"`
[INFO] running `"docker" "rm" "-f" "83b59131d5bb8434bda4473890efb513ecf5cac71a654569f7cbf57da1011386"`
[INFO] [stdout] 83b59131d5bb8434bda4473890efb513ecf5cac71a654569f7cbf57da1011386