[INFO] crate curl 0.4.20 is already in cache
[INFO] extracting crate curl 0.4.20 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/curl/0.4.20
[INFO] extracting crate curl 0.4.20 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/curl/0.4.20
[INFO] validating manifest of curl-0.4.20 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 curl-0.4.20 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 curl-0.4.20
[INFO] removed 1 missing tests
[INFO] finished frobbing curl-0.4.20
[INFO] frobbed toml for curl-0.4.20 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/curl/0.4.20/Cargo.toml
[INFO] started frobbing curl-0.4.20
[INFO] removed 1 missing tests
[INFO] finished frobbing curl-0.4.20
[INFO] frobbed toml for curl-0.4.20 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/curl/0.4.20/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 curl-0.4.20 against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-5/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/curl/0.4.20:/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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8726aa18da38e582e69e0730bd0c106f9fcf91b2622639744978379b5a40f689
[INFO] running `"docker" "start" "-a" "8726aa18da38e582e69e0730bd0c106f9fcf91b2622639744978379b5a40f689"`
[INFO] [stderr]     Checking curl v0.4.20 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/panic.rs:5:53
[INFO] [stderr]   |
[INFO] [stderr] 5 | thread_local!(static LAST_ERROR: RefCell<Option<Box<Any + Send>>> = {
[INFO] [stderr]   |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[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/panic.rs:5:53
[INFO] [stderr]   |
[INFO] [stderr] 5 | thread_local!(static LAST_ERROR: RefCell<Option<Box<Any + Send>>> = {
[INFO] [stderr]   |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:108:23
[INFO] [stderr]     |
[INFO] [stderr] 108 |     write: Option<Box<FnMut(&[u8]) -> Result<usize, WriteError> + 'a>>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) -> Result<usize, WriteError> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:109:22
[INFO] [stderr]     |
[INFO] [stderr] 109 |     read: Option<Box<FnMut(&mut [u8]) -> Result<usize, ReadError> + 'a>>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut [u8]) -> Result<usize, ReadError> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:110:22
[INFO] [stderr]     |
[INFO] [stderr] 110 |     seek: Option<Box<FnMut(SeekFrom) -> SeekResult + 'a>>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(SeekFrom) -> SeekResult + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:111:23
[INFO] [stderr]     |
[INFO] [stderr] 111 |     debug: Option<Box<FnMut(InfoType, &[u8]) + 'a>>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(InfoType, &[u8]) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:112:24
[INFO] [stderr]     |
[INFO] [stderr] 112 |     header: Option<Box<FnMut(&[u8]) -> bool + 'a>>,
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:113:26
[INFO] [stderr]     |
[INFO] [stderr] 113 |     progress: Option<Box<FnMut(f64, f64, f64, f64) -> bool + 'a>>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(f64, f64, f64, f64) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:114:25
[INFO] [stderr]     |
[INFO] [stderr] 114 |     ssl_ctx: Option<Box<FnMut(*mut c_void) -> Result<(), Error> + 'a>>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(*mut c_void) -> Result<(), Error> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/multi.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |     socket: Box<FnMut(Socket, SocketEvents, usize) + Send>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Socket, SocketEvents, usize) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/multi.rs:39:16
[INFO] [stderr]    |
[INFO] [stderr] 39 |     timer: Box<FnMut(Option<Duration>) -> bool + Send>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Option<Duration>) -> bool + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/multi.rs:135:32
[INFO] [stderr]     |
[INFO] [stderr] 135 |                         f: Box<FnMut(Socket, SocketEvents, usize) + Send>)
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Socket, SocketEvents, usize) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/multi.rs:229:32
[INFO] [stderr]     |
[INFO] [stderr] 229 |                         f: Box<FnMut(Option<Duration>) -> bool + Send>)
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Option<Duration>) -> bool + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/multi.rs:392:33
[INFO] [stderr]     |
[INFO] [stderr] 392 |     fn _messages(&self, f: &mut FnMut(Message)) {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Message)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/panic.rs:5:53
[INFO] [stderr]   |
[INFO] [stderr] 5 | thread_local!(static LAST_ERROR: RefCell<Option<Box<Any + Send>>> = {
[INFO] [stderr]   |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[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/panic.rs:5:53
[INFO] [stderr]   |
[INFO] [stderr] 5 | thread_local!(static LAST_ERROR: RefCell<Option<Box<Any + Send>>> = {
[INFO] [stderr]   |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:108:23
[INFO] [stderr]     |
[INFO] [stderr] 108 |     write: Option<Box<FnMut(&[u8]) -> Result<usize, WriteError> + 'a>>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) -> Result<usize, WriteError> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:109:22
[INFO] [stderr]     |
[INFO] [stderr] 109 |     read: Option<Box<FnMut(&mut [u8]) -> Result<usize, ReadError> + 'a>>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut [u8]) -> Result<usize, ReadError> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:110:22
[INFO] [stderr]     |
[INFO] [stderr] 110 |     seek: Option<Box<FnMut(SeekFrom) -> SeekResult + 'a>>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(SeekFrom) -> SeekResult + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:111:23
[INFO] [stderr]     |
[INFO] [stderr] 111 |     debug: Option<Box<FnMut(InfoType, &[u8]) + 'a>>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(InfoType, &[u8]) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:112:24
[INFO] [stderr]     |
[INFO] [stderr] 112 |     header: Option<Box<FnMut(&[u8]) -> bool + 'a>>,
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:113:26
[INFO] [stderr]     |
[INFO] [stderr] 113 |     progress: Option<Box<FnMut(f64, f64, f64, f64) -> bool + 'a>>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(f64, f64, f64, f64) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/easy/handle.rs:114:25
[INFO] [stderr]     |
[INFO] [stderr] 114 |     ssl_ctx: Option<Box<FnMut(*mut c_void) -> Result<(), Error> + 'a>>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(*mut c_void) -> Result<(), Error> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/multi.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |     socket: Box<FnMut(Socket, SocketEvents, usize) + Send>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Socket, SocketEvents, usize) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/multi.rs:39:16
[INFO] [stderr]    |
[INFO] [stderr] 39 |     timer: Box<FnMut(Option<Duration>) -> bool + Send>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Option<Duration>) -> bool + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/multi.rs:135:32
[INFO] [stderr]     |
[INFO] [stderr] 135 |                         f: Box<FnMut(Socket, SocketEvents, usize) + Send>)
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Socket, SocketEvents, usize) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/multi.rs:229:32
[INFO] [stderr]     |
[INFO] [stderr] 229 |                         f: Box<FnMut(Option<Duration>) -> bool + Send>)
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Option<Duration>) -> bool + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/multi.rs:392:33
[INFO] [stderr]     |
[INFO] [stderr] 392 |     fn _messages(&self, f: &mut FnMut(Message)) {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Message)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Ready::none': use Ready::empty instead
[INFO] [stderr]    --> tests/multi.rs:164:41
[INFO] [stderr]     |
[INFO] [stderr] 164 |                             let mut e = mio::Ready::none();
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Event::kind': use Event::readiness()
[INFO] [stderr]    --> tests/multi.rs:199:22
[INFO] [stderr]     |
[INFO] [stderr] 199 |             if event.kind().is_readable() {
[INFO] [stderr]     |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Event::kind': use Event::readiness()
[INFO] [stderr]    --> tests/multi.rs:202:22
[INFO] [stderr]     |
[INFO] [stderr] 202 |             if event.kind().is_writable() {
[INFO] [stderr]     |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Event::kind': use Event::readiness()
[INFO] [stderr]    --> tests/multi.rs:205:22
[INFO] [stderr]     |
[INFO] [stderr] 205 |             if event.kind().is_error() {
[INFO] [stderr]     |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Ready::is_error': use UnixReady instead
[INFO] [stderr]    --> tests/multi.rs:205:29
[INFO] [stderr]     |
[INFO] [stderr] 205 |             if event.kind().is_error() {
[INFO] [stderr]     |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> tests/easy.rs:702:5
[INFO] [stderr]     |
[INFO] [stderr] 702 |     h.unix_socket("/var/something.socks").is_ok();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `"docker" "inspect" "8726aa18da38e582e69e0730bd0c106f9fcf91b2622639744978379b5a40f689"`
[INFO] running `"docker" "rm" "-f" "8726aa18da38e582e69e0730bd0c106f9fcf91b2622639744978379b5a40f689"`
[INFO] [stdout] 8726aa18da38e582e69e0730bd0c106f9fcf91b2622639744978379b5a40f689