[INFO] cloning repository foxford/janus-p2p-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/foxford/janus-p2p-rs.git" "work/cache/sources/gh/foxford/janus-p2p-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/foxford/janus-p2p-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/foxford/janus-p2p-rs" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/foxford/janus-p2p-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/foxford/janus-p2p-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/foxford/janus-p2p-rs" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/foxford/janus-p2p-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/foxford/janus-p2p-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ab056c2be138b09486d37104871a0c0abb589d0
[INFO] sha for GitHub repo foxford/janus-p2p-rs: 8ab056c2be138b09486d37104871a0c0abb589d0
[INFO] validating manifest of foxford/janus-p2p-rs 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 foxford/janus-p2p-rs 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 foxford/janus-p2p-rs
[INFO] finished frobbing foxford/janus-p2p-rs
[INFO] frobbed toml for foxford/janus-p2p-rs written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/foxford/janus-p2p-rs/Cargo.toml
[INFO] started frobbing foxford/janus-p2p-rs
[INFO] finished frobbing foxford/janus-p2p-rs
[INFO] frobbed toml for foxford/janus-p2p-rs written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/foxford/janus-p2p-rs/Cargo.toml
[INFO] crate foxford/janus-p2p-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking foxford/janus-p2p-rs against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-1/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/foxford/janus-p2p-rs:/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] 783dcf7f4787ede4b997c8a5bec9e754dcf2b1db35b4b947334d9ccaa61f5f02
[INFO] running `"docker" "start" "-a" "783dcf7f4787ede4b997c8a5bec9e754dcf2b1db35b4b947334d9ccaa61f5f02"`
[INFO] [stderr]     Checking colored v1.6.0
[INFO] [stderr]     Checking serde_json v1.0.6
[INFO] [stderr]     Checking janus-plugin-sys v0.5.0
[INFO] [stderr]     Checking janus-plugin v0.7.1
[INFO] [stderr]     Checking janus-p2p v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/messages.rs:78:42
[INFO] [stderr]    |
[INFO] [stderr] 78 | ) -> ::std::result::Result<Response, Box<error::Error>> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[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/lib.rs:134:37
[INFO] [stderr]     |
[INFO] [stderr] 134 | type MessageResult = Result<(), Box<Error>>;
[INFO] [stderr]     |                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/messages.rs:78:42
[INFO] [stderr]    |
[INFO] [stderr] 78 | ) -> ::std::result::Result<Response, Box<error::Error>> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[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/lib.rs:134:37
[INFO] [stderr]     |
[INFO] [stderr] 134 | type MessageResult = Result<(), Box<Error>>;
[INFO] [stderr]     |                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `"docker" "inspect" "783dcf7f4787ede4b997c8a5bec9e754dcf2b1db35b4b947334d9ccaa61f5f02"`
[INFO] running `"docker" "rm" "-f" "783dcf7f4787ede4b997c8a5bec9e754dcf2b1db35b4b947334d9ccaa61f5f02"`
[INFO] [stdout] 783dcf7f4787ede4b997c8a5bec9e754dcf2b1db35b4b947334d9ccaa61f5f02