[INFO] crate tentacle 0.2.3 is already in cache
[INFO] extracting crate tentacle 0.2.3 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/tentacle/0.2.3
[INFO] extracting crate tentacle 0.2.3 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/tentacle/0.2.3
[INFO] validating manifest of tentacle-0.2.3 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tentacle-0.2.3 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tentacle-0.2.3
[INFO] finished frobbing tentacle-0.2.3
[INFO] frobbed toml for tentacle-0.2.3 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/tentacle/0.2.3/Cargo.toml
[INFO] started frobbing tentacle-0.2.3
[INFO] finished frobbing tentacle-0.2.3
[INFO] frobbed toml for tentacle-0.2.3 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/tentacle/0.2.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tentacle-0.2.3 against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-7/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/tentacle/0.2.3:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c804be8326607be6ba400add5e57a81a28c10d7cf370c3c22ef803e45bb72af0
[INFO] running `"docker" "start" "-a" "c804be8326607be6ba400add5e57a81a28c10d7cf370c3c22ef803e45bb72af0"`
[INFO] [stderr]     Checking unsigned-varint v0.2.2
[INFO] [stderr]     Checking bs58 v0.2.5
[INFO] [stderr]     Checking flatbuffers v0.6.0
[INFO] [stderr]    Compiling secp256k1 v0.15.3
[INFO] [stderr]     Checking generic-channel v0.2.0
[INFO] [stderr]     Checking ring v0.16.9
[INFO] [stderr]     Checking xmltree v0.8.0
[INFO] [stderr]     Checking blake2 v0.8.1
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking twofish v0.2.0
[INFO] [stderr]     Checking attohttpc v0.4.1
[INFO] [stderr]     Checking aes-ctr v0.3.0
[INFO] [stderr]     Checking systemstat v0.1.4
[INFO] [stderr]     Checking flatbuffers-verifier v0.2.1
[INFO] [stderr]     Checking tokio-yamux v0.1.12
[INFO] [stderr]     Checking igd v0.9.1
[INFO] [stderr]     Checking parity-multihash v0.1.3
[INFO] [stderr]     Checking parity-multiaddr v0.4.1
[INFO] [stderr]     Checking tentacle-secio v0.1.9
[INFO] [stderr]     Checking tentacle v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/builder.rs:143:30
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub(crate) type NameFn = Box<Fn(ProtocolId) -> String + Send + Sync>;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ProtocolId) -> String + Send + Sync`
[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/builder.rs:144:31
[INFO] [stderr]     |
[INFO] [stderr] 144 | pub(crate) type CodecFn = Box<Fn() -> Box<dyn Codec + Send + 'static> + Send + Sync>;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Box<dyn Codec + Send + 'static> + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/builder.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |     Box<FnMut() -> ProtocolHandle<Box<dyn SessionProtocol + Send + 'static>> + Send>;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> ProtocolHandle<Box<dyn SessionProtocol + Send + 'static>> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/builder.rs:143:30
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub(crate) type NameFn = Box<Fn(ProtocolId) -> String + Send + Sync>;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ProtocolId) -> String + Send + Sync`
[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/builder.rs:144:31
[INFO] [stderr]     |
[INFO] [stderr] 144 | pub(crate) type CodecFn = Box<Fn() -> Box<dyn Codec + Send + 'static> + Send + Sync>;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Box<dyn Codec + Send + 'static> + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/builder.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |     Box<FnMut() -> ProtocolHandle<Box<dyn SessionProtocol + Send + 'static>> + Send>;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> ProtocolHandle<Box<dyn SessionProtocol + Send + 'static>> + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.85s
[INFO] running `"docker" "inspect" "c804be8326607be6ba400add5e57a81a28c10d7cf370c3c22ef803e45bb72af0"`
[INFO] running `"docker" "rm" "-f" "c804be8326607be6ba400add5e57a81a28c10d7cf370c3c22ef803e45bb72af0"`
[INFO] [stdout] c804be8326607be6ba400add5e57a81a28c10d7cf370c3c22ef803e45bb72af0