[INFO] crate thrussh 0.21.3 is already in cache
[INFO] extracting crate thrussh 0.21.3 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/thrussh/0.21.3
[INFO] extracting crate thrussh 0.21.3 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/thrussh/0.21.3
[INFO] validating manifest of thrussh-0.21.3 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 thrussh-0.21.3 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 thrussh-0.21.3
[INFO] finished frobbing thrussh-0.21.3
[INFO] frobbed toml for thrussh-0.21.3 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/thrussh/0.21.3/Cargo.toml
[INFO] started frobbing thrussh-0.21.3
[INFO] finished frobbing thrussh-0.21.3
[INFO] frobbed toml for thrussh-0.21.3 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/thrussh/0.21.3/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking thrussh-0.21.3 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-0/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/thrussh/0.21.3:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cd7810959c5834324403f6fea00a8b6e3e576e2ae47d34c19af2a412cb1e30aa
[INFO] running `"docker" "start" "-a" "cd7810959c5834324403f6fea00a8b6e3e576e2ae47d34c19af2a412cb1e30aa"`
[INFO] [stderr]    Compiling thrussh-libsodium v0.1.4
[INFO] [stderr]     Checking cryptovec v0.4.6
[INFO] [stderr]     Checking yasna v0.1.3
[INFO] [stderr]     Checking thrussh-keys v0.11.9
[INFO] [stderr]     Checking thrussh v0.21.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:364:57
[INFO] [stderr]     |
[INFO] [stderr] 364 | impl<T: 'static, E: 'static> FromFinished<T, E> for Box<futures::Future<Item = T, Error = E>> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = T, Error = E>`
[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:513:32
[INFO] [stderr]     |
[INFO] [stderr] 513 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:534:32
[INFO] [stderr]     |
[INFO] [stderr] 534 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cipher/mod.rs:42:34
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn as_opening_key(&self) -> &OpeningKey {
[INFO] [stderr]    |                                  ^^^^^^^^^^ help: use `dyn`: `dyn OpeningKey`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cipher/mod.rs:56:40
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn as_sealing_key(&'a self) -> &'a SealingKey {
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn SealingKey`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:364:57
[INFO] [stderr]     |
[INFO] [stderr] 364 | impl<T: 'static, E: 'static> FromFinished<T, E> for Box<futures::Future<Item = T, Error = E>> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = T, Error = E>`
[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:513:32
[INFO] [stderr]     |
[INFO] [stderr] 513 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:534:32
[INFO] [stderr]     |
[INFO] [stderr] 534 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cipher/mod.rs:42:34
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn as_opening_key(&self) -> &OpeningKey {
[INFO] [stderr]    |                                  ^^^^^^^^^^ help: use `dyn`: `dyn OpeningKey`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cipher/mod.rs:56:40
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn as_sealing_key(&'a self) -> &'a SealingKey {
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn SealingKey`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:536:45
[INFO] [stderr]     |
[INFO] [stderr] 536 |             HandlerError::Error(ref e) => e.cause(),
[INFO] [stderr]     |                                             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:537:47
[INFO] [stderr]     |
[INFO] [stderr] 537 |             HandlerError::Handler(ref e) => e.cause(),
[INFO] [stderr]     |                                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:536:45
[INFO] [stderr]     |
[INFO] [stderr] 536 |             HandlerError::Error(ref e) => e.cause(),
[INFO] [stderr]     |                                             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:537:47
[INFO] [stderr]     |
[INFO] [stderr] 537 |             HandlerError::Handler(ref e) => e.cause(),
[INFO] [stderr]     |                                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.47s
[INFO] running `"docker" "inspect" "cd7810959c5834324403f6fea00a8b6e3e576e2ae47d34c19af2a412cb1e30aa"`
[INFO] running `"docker" "rm" "-f" "cd7810959c5834324403f6fea00a8b6e3e576e2ae47d34c19af2a412cb1e30aa"`
[INFO] [stdout] cd7810959c5834324403f6fea00a8b6e3e576e2ae47d34c19af2a412cb1e30aa