[INFO] fetching crate mosquitto-client 0.1.5...
[INFO] extracting crate mosquitto-client 0.1.5 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/mosquitto-client/0.1.5
[INFO] extracting crate mosquitto-client 0.1.5 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/mosquitto-client/0.1.5
[INFO] validating manifest of mosquitto-client-0.1.5 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 mosquitto-client-0.1.5 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 mosquitto-client-0.1.5
[INFO] finished frobbing mosquitto-client-0.1.5
[INFO] frobbed toml for mosquitto-client-0.1.5 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/mosquitto-client/0.1.5/Cargo.toml
[INFO] started frobbing mosquitto-client-0.1.5
[INFO] finished frobbing mosquitto-client-0.1.5
[INFO] frobbed toml for mosquitto-client-0.1.5 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/mosquitto-client/0.1.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 mosquitto-client-0.1.5 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-5/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/mosquitto-client/0.1.5:/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] 4e5202ada61d6cd66f2704cc57925dc24555a111a2e29881cbf2722e2a2a52bc
[INFO] running `"docker" "start" "-a" "4e5202ada61d6cd66f2704cc57925dc24555a111a2e29881cbf2722e2a2a52bc"`
[INFO] [stderr]     Checking mosquitto-client v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:660:34
[INFO] [stderr]     |
[INFO] [stderr] 660 |     message_callback: Option<Box<Fn(&mut T,MosqMessage) + 'a>>,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,MosqMessage) + 'a`
[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:661:34
[INFO] [stderr]     |
[INFO] [stderr] 661 |     connect_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:662:34
[INFO] [stderr]     |
[INFO] [stderr] 662 |     publish_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:663:36
[INFO] [stderr]     |
[INFO] [stderr] 663 |     subscribe_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:664:38
[INFO] [stderr]     |
[INFO] [stderr] 664 |     unsubscribe_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:665:37
[INFO] [stderr]     |
[INFO] [stderr] 665 |     disconnect_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:666:30
[INFO] [stderr]     |
[INFO] [stderr] 666 |     log_callback: Option<Box<Fn(&mut T,u32,&str) + 'a>>,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,u32,&str) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:121:48
[INFO] [stderr]     |
[INFO] [stderr] 121 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:123:33
[INFO] [stderr]     |
[INFO] [stderr] 123 | static INSTANCES: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:660:34
[INFO] [stderr]     |
[INFO] [stderr] 660 |     message_callback: Option<Box<Fn(&mut T,MosqMessage) + 'a>>,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,MosqMessage) + 'a`
[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:661:34
[INFO] [stderr]     |
[INFO] [stderr] 661 |     connect_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:662:34
[INFO] [stderr]     |
[INFO] [stderr] 662 |     publish_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:663:36
[INFO] [stderr]     |
[INFO] [stderr] 663 |     subscribe_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:664:38
[INFO] [stderr]     |
[INFO] [stderr] 664 |     unsubscribe_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:665:37
[INFO] [stderr]     |
[INFO] [stderr] 665 |     disconnect_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:666:30
[INFO] [stderr]     |
[INFO] [stderr] 666 |     log_callback: Option<Box<Fn(&mut T,u32,&str) + 'a>>,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,u32,&str) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:121:48
[INFO] [stderr]     |
[INFO] [stderr] 121 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:123:33
[INFO] [stderr]     |
[INFO] [stderr] 123 | static INSTANCES: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/verify-publish.rs:6:26
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn go() -> Result<(),Box<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]   --> examples/publish_wait.rs:13:27
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn run() -> Result<(),Box<std::error::Error>> {
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "4e5202ada61d6cd66f2704cc57925dc24555a111a2e29881cbf2722e2a2a52bc"`
[INFO] running `"docker" "rm" "-f" "4e5202ada61d6cd66f2704cc57925dc24555a111a2e29881cbf2722e2a2a52bc"`
[INFO] [stdout] 4e5202ada61d6cd66f2704cc57925dc24555a111a2e29881cbf2722e2a2a52bc