[INFO] crate curl 0.4.22 is already in cache
[INFO] extracting crate curl 0.4.22 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/curl/0.4.22
[INFO] extracting crate curl 0.4.22 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/curl/0.4.22
[INFO] validating manifest of curl-0.4.22 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of curl-0.4.22 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing curl-0.4.22
[INFO] removed 1 missing tests
[INFO] finished frobbing curl-0.4.22
[INFO] frobbed toml for curl-0.4.22 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/curl/0.4.22/Cargo.toml
[INFO] started frobbing curl-0.4.22
[INFO] removed 1 missing tests
[INFO] finished frobbing curl-0.4.22
[INFO] frobbed toml for curl-0.4.22 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/curl/0.4.22/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking curl-0.4.22 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/curl/0.4.22:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] dbb7ba3acbcdee5e93eb0b60be34467a74f5d771cd5e457f29117ddc73ed23e9
[INFO] running `"docker" "start" "-a" "dbb7ba3acbcdee5e93eb0b60be34467a74f5d771cd5e457f29117ddc73ed23e9"`
[INFO] [stderr]    Compiling curl v0.4.22 (/opt/crater/workdir)
[INFO] [stderr]     Checking mio-extras v2.0.5
[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]     = note: `#[warn(bare_trait_objects)]` on by default
[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:137:16
[INFO] [stderr]     |
[INFO] [stderr] 137 |         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:236:16
[INFO] [stderr]     |
[INFO] [stderr] 236 |         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:414:33
[INFO] [stderr]     |
[INFO] [stderr] 414 |     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] 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]     = note: `#[warn(bare_trait_objects)]` on by default
[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:137:16
[INFO] [stderr]     |
[INFO] [stderr] 137 |         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:236:16
[INFO] [stderr]     |
[INFO] [stderr] 236 |         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:414:33
[INFO] [stderr]     |
[INFO] [stderr] 414 |     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] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:72:23
[INFO] [stderr]    |
[INFO] [stderr] 72 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:89:25
[INFO] [stderr]    |
[INFO] [stderr] 89 |     static INIT: Once = ONCE_INIT;
[INFO] [stderr]    |                         ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:72:23
[INFO] [stderr]    |
[INFO] [stderr] 72 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:89:25
[INFO] [stderr]    |
[INFO] [stderr] 89 |     static INIT: Once = ONCE_INIT;
[INFO] [stderr]    |                         ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Ready::none': use Ready::empty instead
[INFO] [stderr]    --> tests/multi.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |                             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:211:22
[INFO] [stderr]     |
[INFO] [stderr] 211 |             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:214:22
[INFO] [stderr]     |
[INFO] [stderr] 214 |             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:217:22
[INFO] [stderr]     |
[INFO] [stderr] 217 |             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:217:29
[INFO] [stderr]     |
[INFO] [stderr] 217 |             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:808:5
[INFO] [stderr]     |
[INFO] [stderr] 808 |     h.unix_socket("/var/something.socks").is_ok();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: if you intended to assert that this is ok, consider `.unwrap()` instead
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `"docker" "inspect" "dbb7ba3acbcdee5e93eb0b60be34467a74f5d771cd5e457f29117ddc73ed23e9"`
[INFO] running `"docker" "rm" "-f" "dbb7ba3acbcdee5e93eb0b60be34467a74f5d771cd5e457f29117ddc73ed23e9"`
[INFO] [stdout] dbb7ba3acbcdee5e93eb0b60be34467a74f5d771cd5e457f29117ddc73ed23e9