[INFO] crate monto 0.1.12 is already in cache
[INFO] extracting crate monto 0.1.12 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/monto/0.1.12
[INFO] extracting crate monto 0.1.12 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/monto/0.1.12
[INFO] validating manifest of monto-0.1.12 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of monto-0.1.12 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing monto-0.1.12
[INFO] finished frobbing monto-0.1.12
[INFO] frobbed toml for monto-0.1.12 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/monto/0.1.12/Cargo.toml
[INFO] started frobbing monto-0.1.12
[INFO] finished frobbing monto-0.1.12
[INFO] frobbed toml for monto-0.1.12 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/monto/0.1.12/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking monto-0.1.12 against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-2/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/monto/0.1.12:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e04fce8f9c27584e86c813f70d59a363d2bf8c75ef3c330c52efb98f9f87d469
[INFO] running `"docker" "start" "-a" "e04fce8f9c27584e86c813f70d59a363d2bf8c75ef3c330c52efb98f9f87d469"`
[INFO] [stderr]    Compiling shell32-sys v0.1.2
[INFO] [stderr]     Checking itertools v0.6.5
[INFO] [stderr]     Checking pretty_logger v0.1.8
[INFO] [stderr]     Checking dirs v0.3.1
[INFO] [stderr]     Checking monto v0.1.12 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Visitor` is imported redundantly
[INFO] [stderr]   --> src/common/messages.rs:28:44
[INFO] [stderr]    |
[INFO] [stderr] 12 | use serde::de::{Error as SerdeError, Visitor};
[INFO] [stderr]    |                                      ------- the item `Visitor` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 28 |         use serde::de::{Error, Unexpected, Visitor};
[INFO] [stderr]    |                                            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/broker/config.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |         use std::env::home_dir;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/broker/config.rs:74:25
[INFO] [stderr]    |
[INFO] [stderr] 74 |             .or_else(|| home_dir().and_then(Config::load_one))
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/service/config.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |         use std::env::home_dir;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/service/config.rs:86:39
[INFO] [stderr]    |
[INFO] [stderr] 86 |                                 match home_dir() {
[INFO] [stderr]    |                                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Visitor` is imported redundantly
[INFO] [stderr]   --> src/common/messages.rs:28:44
[INFO] [stderr]    |
[INFO] [stderr] 12 | use serde::de::{Error as SerdeError, Visitor};
[INFO] [stderr]    |                                      ------- the item `Visitor` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 28 |         use serde::de::{Error, Unexpected, Visitor};
[INFO] [stderr]    |                                            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/broker/config.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |         use std::env::home_dir;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/broker/config.rs:74:25
[INFO] [stderr]    |
[INFO] [stderr] 74 |             .or_else(|| home_dir().and_then(Config::load_one))
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/service/config.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |         use std::env::home_dir;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/service/config.rs:86:39
[INFO] [stderr]    |
[INFO] [stderr] 86 |                                 match home_dir() {
[INFO] [stderr]    |                                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hyper::server::server_proto::<impl hyper::server::Http<B>>::bind_connection': All usage of the tokio-proto crate is going away.
[INFO] [stderr]    --> src/broker/client/mod.rs:194:39
[INFO] [stderr]     |
[INFO] [stderr] 194 |                             self.http.bind_connection(
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hyper::server::server_proto::<impl hyper::server::Http<B>>::bind_connection': All usage of the tokio-proto crate is going away.
[INFO] [stderr]    --> src/broker/client/mod.rs:194:39
[INFO] [stderr]     |
[INFO] [stderr] 194 |                             self.http.bind_connection(
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hyper::server::server_proto::<impl hyper::server::Http<B>>::bind_connection': All usage of the tokio-proto crate is going away.
[INFO] [stderr]    --> src/service/serve.rs:171:39
[INFO] [stderr]     |
[INFO] [stderr] 171 |                             self.http.bind_connection(
[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/broker/service.rs:156:1
[INFO] [stderr]     |
[INFO] [stderr] 156 | / error_chain! {
[INFO] [stderr] 157 | |     types {
[INFO] [stderr] 158 | |         ServiceConnectError, ServiceConnectErrorKind, ServiceConnectResultExt;
[INFO] [stderr] 159 | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 181 | |     }
[INFO] [stderr] 182 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/broker/service.rs:184:1
[INFO] [stderr]     |
[INFO] [stderr] 184 | / error_chain! {
[INFO] [stderr] 185 | |     types {
[INFO] [stderr] 186 | |         RequestError, RequestErrorKind, RequestResultExt;
[INFO] [stderr] 187 | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 207 | |     }
[INFO] [stderr] 208 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/broker/mod.rs:113:1
[INFO] [stderr]     |
[INFO] [stderr] 113 | / error_chain! {
[INFO] [stderr] 114 | |     types {
[INFO] [stderr] 115 | |         NewBrokerError, NewBrokerErrorKind, NewBrokerResultExt;
[INFO] [stderr] 116 | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |     }
[INFO] [stderr] 125 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/client/negotiation.rs:77:1
[INFO] [stderr]     |
[INFO] [stderr] 77  | / error_chain! {
[INFO] [stderr] 78  | |     types {
[INFO] [stderr] 79  | |         NegotiationError, NegotiationErrorKind, NegotiationResultExt;
[INFO] [stderr] 80  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 105 | |     }
[INFO] [stderr] 106 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/client/mod.rs:318:1
[INFO] [stderr]     |
[INFO] [stderr] 318 | / error_chain! {
[INFO] [stderr] 319 | |     types {
[INFO] [stderr] 320 | |         RequestError, RequestErrorKind, RequestResultExt;
[INFO] [stderr] 321 | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 331 | |     }
[INFO] [stderr] 332 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/client/mod.rs:334:1
[INFO] [stderr]     |
[INFO] [stderr] 334 | / error_chain! {
[INFO] [stderr] 335 | |     types {
[INFO] [stderr] 336 | |         SendError, SendErrorKind, SendResultExt;
[INFO] [stderr] 337 | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 347 | |     }
[INFO] [stderr] 348 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/service/config.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / error_chain! {
[INFO] [stderr] 14 | |     errors {
[INFO] [stderr] 15 | |         /// A configuration file couldn't be found.
[INFO] [stderr] 16 | |         CouldntFindConfig(path: PathBuf) {
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |     }
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hyper::server::server_proto::<impl hyper::server::Http<B>>::bind_connection': All usage of the tokio-proto crate is going away.
[INFO] [stderr]    --> src/service/serve.rs:171:39
[INFO] [stderr]     |
[INFO] [stderr] 171 |                             self.http.bind_connection(
[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/broker/service.rs:156:1
[INFO] [stderr]     |
[INFO] [stderr] 156 | / error_chain! {
[INFO] [stderr] 157 | |     types {
[INFO] [stderr] 158 | |         ServiceConnectError, ServiceConnectErrorKind, ServiceConnectResultExt;
[INFO] [stderr] 159 | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 181 | |     }
[INFO] [stderr] 182 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/broker/service.rs:184:1
[INFO] [stderr]     |
[INFO] [stderr] 184 | / error_chain! {
[INFO] [stderr] 185 | |     types {
[INFO] [stderr] 186 | |         RequestError, RequestErrorKind, RequestResultExt;
[INFO] [stderr] 187 | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 207 | |     }
[INFO] [stderr] 208 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/broker/mod.rs:113:1
[INFO] [stderr]     |
[INFO] [stderr] 113 | / error_chain! {
[INFO] [stderr] 114 | |     types {
[INFO] [stderr] 115 | |         NewBrokerError, NewBrokerErrorKind, NewBrokerResultExt;
[INFO] [stderr] 116 | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |     }
[INFO] [stderr] 125 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/client/negotiation.rs:77:1
[INFO] [stderr]     |
[INFO] [stderr] 77  | / error_chain! {
[INFO] [stderr] 78  | |     types {
[INFO] [stderr] 79  | |         NegotiationError, NegotiationErrorKind, NegotiationResultExt;
[INFO] [stderr] 80  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 105 | |     }
[INFO] [stderr] 106 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/client/mod.rs:318:1
[INFO] [stderr]     |
[INFO] [stderr] 318 | / error_chain! {
[INFO] [stderr] 319 | |     types {
[INFO] [stderr] 320 | |         RequestError, RequestErrorKind, RequestResultExt;
[INFO] [stderr] 321 | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 331 | |     }
[INFO] [stderr] 332 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/client/mod.rs:334:1
[INFO] [stderr]     |
[INFO] [stderr] 334 | / error_chain! {
[INFO] [stderr] 335 | |     types {
[INFO] [stderr] 336 | |         SendError, SendErrorKind, SendResultExt;
[INFO] [stderr] 337 | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 347 | |     }
[INFO] [stderr] 348 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/service/config.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / error_chain! {
[INFO] [stderr] 14 | |     errors {
[INFO] [stderr] 15 | |         /// A configuration file couldn't be found.
[INFO] [stderr] 16 | |         CouldntFindConfig(path: PathBuf) {
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |     }
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]   --> src/bin/broker.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let r = core.run(broker.serve_forever());
[INFO] [stderr]    |         ^ help: consider prefixing with an underscore: `_r`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]   --> src/bin/broker.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let r = core.run(broker.serve_forever());
[INFO] [stderr]    |         ^ help: consider prefixing with an underscore: `_r`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.69s
[INFO] running `"docker" "inspect" "e04fce8f9c27584e86c813f70d59a363d2bf8c75ef3c330c52efb98f9f87d469"`
[INFO] running `"docker" "rm" "-f" "e04fce8f9c27584e86c813f70d59a363d2bf8c75ef3c330c52efb98f9f87d469"`
[INFO] [stdout] e04fce8f9c27584e86c813f70d59a363d2bf8c75ef3c330c52efb98f9f87d469