[INFO] crate crates-io-cli 2.2.0 is already in cache
[INFO] extracting crate crates-io-cli 2.2.0 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/crates-io-cli/2.2.0
[INFO] extracting crate crates-io-cli 2.2.0 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/crates-io-cli/2.2.0
[INFO] validating manifest of crates-io-cli-2.2.0 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of crates-io-cli-2.2.0 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing crates-io-cli-2.2.0
[INFO] finished frobbing crates-io-cli-2.2.0
[INFO] frobbed toml for crates-io-cli-2.2.0 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/crates-io-cli/2.2.0/Cargo.toml
[INFO] started frobbing crates-io-cli-2.2.0
[INFO] finished frobbing crates-io-cli-2.2.0
[INFO] frobbed toml for crates-io-cli-2.2.0 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/crates-io-cli/2.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking crates-io-cli-2.2.0 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-4/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/crates-io-cli/2.2.0:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b560578b0bb76ed4ac43a8a94de90b5ad51723d0f9565884cdc2a9d98897ff40
[INFO] running `"docker" "start" "-a" "b560578b0bb76ed4ac43a8a94de90b5ad51723d0f9565884cdc2a9d98897ff40"`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/src/main.rs
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking crates-index-diff v3.0.0
[INFO] [stderr]     Checking tokio-curl v0.1.11
[INFO] [stderr]     Checking crates-io-cli v2.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:56:27
[INFO] [stderr]    |
[INFO] [stderr] 56 | struct WithCauses<'a>(&'a Error);
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn 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/utils.rs:132:33
[INFO] [stderr]     |
[INFO] [stderr] 132 | pub type RemoteCallFuture = Box<futures::Future<Item = CallResult, Error = RemoteCallError> + Send>;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = CallResult, Error = RemoteCallError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/utils.rs:174:22
[INFO] [stderr]     |
[INFO] [stderr] 174 |         Any(err: Box<Error + Send + 'static>) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/utils.rs:196:10
[INFO] [stderr]     |
[INFO] [stderr] 196 | ) -> Box<futures::Future<Item = T, Error = RemoteCallError> + Send>
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = T, Error = RemoteCallError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scmds/search/interactive.rs:83:10
[INFO] [stderr]    |
[INFO] [stderr] 83 | ) -> Box<Future<Item = ReducerDo, Error = Error> + Send> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = ReducerDo, Error = Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scmds/search/interactive.rs:114:45
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 .map(|f| Box::new(f) as Box<Future<Item = _, Error = _> + Send>)
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = _, Error = _> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scmds/search/interactive.rs:407:16
[INFO] [stderr]     |
[INFO] [stderr] 407 | fn info(item: &Display) -> usize {
[INFO] [stderr]     |                ^^^^^^^ help: use `dyn`: `dyn Display`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scmds/list/cmd.rs:72:10
[INFO] [stderr]    |
[INFO] [stderr] 72 | ) -> Box<Future<Item = Vec<Crate>, Error = Error> + Send> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Crate>, Error = Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:56:27
[INFO] [stderr]    |
[INFO] [stderr] 56 | struct WithCauses<'a>(&'a Error);
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn 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] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:56:27
[INFO] [stderr]    --> src/utils.rs:132:33
[INFO] [stderr]     |
[INFO] [stderr]    |
[INFO] [stderr] 132 | pub type RemoteCallFuture = Box<futures::Future<Item = CallResult, Error = RemoteCallError> + Send>;
[INFO] [stderr] 56 | struct WithCauses<'a>(&'a Error);
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = CallResult, Error = RemoteCallError> + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/utils.rs:132:33
[INFO] [stderr]     |
[INFO] [stderr] 132 | pub type RemoteCallFuture = Box<futures::Future<Item = CallResult, Error = RemoteCallError> + Send>;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = CallResult, Error = RemoteCallError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/utils.rs:174:22
[INFO] [stderr]     |
[INFO] [stderr] 174 |         Any(err: Box<Error + Send + 'static>) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + 'static`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr] 
[INFO] [stderr]    --> src/utils.rs:174:22
[INFO] [stderr]     |
[INFO] [stderr] 174 |         Any(err: Box<Error + Send + 'static>) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/utils.rs:196:10
[INFO] [stderr]     |
[INFO] [stderr] 196 | ) -> Box<futures::Future<Item = T, Error = RemoteCallError> + Send>
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = T, Error = RemoteCallError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/utils.rs:196:10
[INFO] [stderr]     |
[INFO] [stderr] 196 | ) -> Box<futures::Future<Item = T, Error = RemoteCallError> + Send>
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = T, Error = RemoteCallError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scmds/search/interactive.rs:83:10
[INFO] [stderr]    |
[INFO] [stderr] 83 | ) -> Box<Future<Item = ReducerDo, Error = Error> + Send> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = ReducerDo, Error = Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scmds/search/interactive.rs:83:10
[INFO] [stderr]    |
[INFO] [stderr] 83 | ) -> Box<Future<Item = ReducerDo, Error = Error> + Send> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = ReducerDo, Error = Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scmds/search/interactive.rs:114:45
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 .map(|f| Box::new(f) as Box<Future<Item = _, Error = _> + Send>)
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = _, Error = _> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scmds/search/interactive.rs:114:45
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 .map(|f| Box::new(f) as Box<Future<Item = _, Error = _> + Send>)
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = _, Error = _> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scmds/search/interactive.rs:407:16
[INFO] [stderr]     |
[INFO] [stderr] 407 | fn info(item: &Display) -> usize {
[INFO] [stderr]     |                ^^^^^^^ help: use `dyn`: `dyn Display`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scmds/search/interactive.rs:407:16
[INFO] [stderr]     |
[INFO] [stderr] 407 | fn info(item: &Display) -> usize {
[INFO] [stderr]     |                ^^^^^^^ help: use `dyn`: `dyn Display`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scmds/list/cmd.rs:72:10
[INFO] [stderr]    |
[INFO] [stderr] 72 | ) -> Box<Future<Item = Vec<Crate>, Error = Error> + Send> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Crate>, Error = Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scmds/list/cmd.rs:72:10
[INFO] [stderr]    |
[INFO] [stderr] 72 | ) -> Box<Future<Item = Vec<Crate>, Error = Error> + Send> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Crate>, Error = Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:56:27
[INFO] [stderr]    |
[INFO] [stderr] 56 | struct WithCauses<'a>(&'a Error);
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn 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/utils.rs:132:33
[INFO] [stderr]     |
[INFO] [stderr] 132 | pub type RemoteCallFuture = Box<futures::Future<Item = CallResult, Error = RemoteCallError> + Send>;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = CallResult, Error = RemoteCallError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/utils.rs:174:22
[INFO] [stderr]     |
[INFO] [stderr] 174 |         Any(err: Box<Error + Send + 'static>) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/utils.rs:196:10
[INFO] [stderr]     |
[INFO] [stderr] 196 | ) -> Box<futures::Future<Item = T, Error = RemoteCallError> + Send>
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = T, Error = RemoteCallError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scmds/search/interactive.rs:83:10
[INFO] [stderr]    |
[INFO] [stderr] 83 | ) -> Box<Future<Item = ReducerDo, Error = Error> + Send> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = ReducerDo, Error = Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scmds/search/interactive.rs:114:45
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 .map(|f| Box::new(f) as Box<Future<Item = _, Error = _> + Send>)
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = _, Error = _> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scmds/search/interactive.rs:407:16
[INFO] [stderr]     |
[INFO] [stderr] 407 | fn info(item: &Display) -> usize {
[INFO] [stderr]     |                ^^^^^^^ help: use `dyn`: `dyn Display`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scmds/list/cmd.rs:72:10
[INFO] [stderr]    |
[INFO] [stderr] 72 | ) -> Box<Future<Item = Vec<Crate>, Error = Error> + Send> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Crate>, Error = Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/utils.rs:62:38
[INFO] [stderr]    |
[INFO] [stderr] 62 |         while let Some(err) = cursor.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/utils.rs:62:38
[INFO] [stderr]    |
[INFO] [stderr] 62 |         while let Some(err) = cursor.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/utils.rs:62:38
[INFO] [stderr]    |
[INFO] [stderr] 62 |         while let Some(err) = cursor.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/utils.rs:62:38
[INFO] [stderr]    |
[INFO] [stderr] 62 |         while let Some(err) = cursor.cause() {
[INFO] [stderr]    |                                      ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.24s
[INFO] running `"docker" "inspect" "b560578b0bb76ed4ac43a8a94de90b5ad51723d0f9565884cdc2a9d98897ff40"`
[INFO] running `"docker" "rm" "-f" "b560578b0bb76ed4ac43a8a94de90b5ad51723d0f9565884cdc2a9d98897ff40"`
[INFO] [stdout] b560578b0bb76ed4ac43a8a94de90b5ad51723d0f9565884cdc2a9d98897ff40