[INFO] crate dtn7 0.4.2 is already in cache
[INFO] extracting crate dtn7 0.4.2 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/dtn7/0.4.2
[INFO] extracting crate dtn7 0.4.2 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/dtn7/0.4.2
[INFO] validating manifest of dtn7-0.4.2 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dtn7-0.4.2 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dtn7-0.4.2
[INFO] finished frobbing dtn7-0.4.2
[INFO] frobbed toml for dtn7-0.4.2 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/dtn7/0.4.2/Cargo.toml
[INFO] started frobbing dtn7-0.4.2
[INFO] finished frobbing dtn7-0.4.2
[INFO] frobbed toml for dtn7-0.4.2 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/dtn7/0.4.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dtn7-0.4.2 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-3/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/dtn7/0.4.2:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 385e3c95b1cc114c222d090bd9a25179e494e3f2ee6d67a01e2a65553282aedb
[INFO] running `"docker" "start" "-a" "385e3c95b1cc114c222d090bd9a25179e494e3f2ee6d67a01e2a65553282aedb"`
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]     Checking getrandom v0.1.8
[INFO] [stderr]     Checking instant v0.1.1
[INFO] [stderr]     Checking pretty_env_logger v0.3.0
[INFO] [stderr]     Checking serde_bytes v0.11.2
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_cbor v0.10.1
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking config v0.9.3
[INFO] [stderr]     Checking reqwest v0.9.19
[INFO] [stderr]     Checking bp7 v0.3.7
[INFO] [stderr]     Checking dtn7 v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/mod.rs:150:28
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub routing_agent: Box<RoutingAgent>,
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn RoutingAgent`
[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/dtnd/rest.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 | type BoxFut = Box<Future<Item = Response<Body>, Error = hyper::Error> + Send>;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Body>, Error = hyper::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cla/mod.rs:38:34
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn new(cla_str: &str) -> Box<ConvergencyLayerAgent> {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ConvergencyLayerAgent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/routing/mod.rs:18:39
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn new(routingagent: &str) -> Box<RoutingAgent> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn RoutingAgent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/mod.rs:150:28
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub routing_agent: Box<RoutingAgent>,
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn RoutingAgent`
[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/dtnd/rest.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 | type BoxFut = Box<Future<Item = Response<Body>, Error = hyper::Error> + Send>;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Body>, Error = hyper::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cla/mod.rs:38:34
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn new(cla_str: &str) -> Box<ConvergencyLayerAgent> {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ConvergencyLayerAgent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/routing/mod.rs:18:39
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn new(routingagent: &str) -> Box<RoutingAgent> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn RoutingAgent`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.74s
[INFO] running `"docker" "inspect" "385e3c95b1cc114c222d090bd9a25179e494e3f2ee6d67a01e2a65553282aedb"`
[INFO] running `"docker" "rm" "-f" "385e3c95b1cc114c222d090bd9a25179e494e3f2ee6d67a01e2a65553282aedb"`
[INFO] [stdout] 385e3c95b1cc114c222d090bd9a25179e494e3f2ee6d67a01e2a65553282aedb