[INFO] crate detour 0.6.0 is already in cache
[INFO] extracting crate detour 0.6.0 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/detour/0.6.0
[INFO] extracting crate detour 0.6.0 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/detour/0.6.0
[INFO] validating manifest of detour-0.6.0 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 detour-0.6.0 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 detour-0.6.0
[INFO] finished frobbing detour-0.6.0
[INFO] frobbed toml for detour-0.6.0 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/detour/0.6.0/Cargo.toml
[INFO] started frobbing detour-0.6.0
[INFO] finished frobbing detour-0.6.0
[INFO] frobbed toml for detour-0.6.0 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/detour/0.6.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[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 detour-0.6.0 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-0/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/detour/0.6.0:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a803d0fc4b891afe1ec307334b41514d81793acb5b66a6eb136305efeb937765
[INFO] running `"docker" "start" "-a" "a803d0fc4b891afe1ec307334b41514d81793acb5b66a6eb136305efeb937765"`
[INFO] [stderr]     Checking slice-pool v0.3.4
[INFO] [stderr]    Compiling libudis86-sys v0.2.1
[INFO] [stderr]     Checking mmap-fixed v0.1.5
[INFO] [stderr]     Checking region v2.1.1
[INFO] [stderr]     Checking detour v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x86.rs:12:57
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn relative32(destination: usize, is_jump: bool) -> Box<Thunkable> {
[INFO] [stderr]    |                                                         ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[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/arch/x86/thunk/x86.rs:28:21
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn nop() -> Box<Thunkable> {
[INFO] [stderr]    |                     ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x86.rs:33:46
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn call_rel32(destination: usize) -> Box<Thunkable> {
[INFO] [stderr]    |                                              ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x86.rs:38:45
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn jmp_rel32(destination: usize) -> Box<Thunkable> {
[INFO] [stderr]    |                                             ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x86.rs:50:60
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn jcc_rel32(destination: usize, condition: u8) -> Box<Thunkable> {
[INFO] [stderr]    |                                                            ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x86.rs:70:42
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn jmp_rel8(displacement: i8) -> Box<Thunkable> {
[INFO] [stderr]    |                                          ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x64.rs:17:44
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn call_abs(destination: usize) -> Box<Thunkable> {
[INFO] [stderr]    |                                            ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x64.rs:41:43
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn jmp_abs(destination: usize) -> Box<Thunkable> {
[INFO] [stderr]    |                                           ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x64.rs:65:58
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn jcc_abs(destination: usize, condition: u8) -> Box<Thunkable> {
[INFO] [stderr]    |                                                          ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/arch/x86/trampoline/mod.rs:111:87
[INFO] [stderr]     |
[INFO] [stderr] 111 |     unsafe fn process_instruction(&mut self, instruction: &Instruction) -> Result<Box<pic::Thunkable>> {
[INFO] [stderr]     |                                                                                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn pic::Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/arch/x86/trampoline/mod.rs:138:61
[INFO] [stderr]     |
[INFO] [stderr] 138 |                                               -> Result<Box<pic::Thunkable>> {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn pic::Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/arch/x86/trampoline/mod.rs:176:52
[INFO] [stderr]     |
[INFO] [stderr] 176 |                                      -> Result<Box<pic::Thunkable>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn pic::Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detour/statik.rs:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub closure: Box<Fn<T::Arguments, Output = T::Output>>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn<T::Arguments, Output = T::Output>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/pic/emitter.rs:5:19
[INFO] [stderr]   |
[INFO] [stderr] 5 |   thunks: Vec<Box<Thunkable>>,
[INFO] [stderr]   |                   ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pic/emitter.rs:34:42
[INFO] [stderr]    |
[INFO] [stderr] 34 |   pub fn add_thunk(&mut self, thunk: Box<Thunkable>) {
[INFO] [stderr]    |                                          ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/pic/thunk.rs:5:47
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct FixedThunk<N: ArrayLength<u8>>(Box<Fn(usize) -> GenericArray<u8, N>>);
[INFO] [stderr]   |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> GenericArray<u8, N>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pic/thunk.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |   callback: Box<Fn(usize) -> Vec<u8>>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> Vec<u8>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x86.rs:12:57
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn relative32(destination: usize, is_jump: bool) -> Box<Thunkable> {
[INFO] [stderr]    |                                                         ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[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/arch/x86/thunk/x86.rs:28:21
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn nop() -> Box<Thunkable> {
[INFO] [stderr]    |                     ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x86.rs:33:46
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn call_rel32(destination: usize) -> Box<Thunkable> {
[INFO] [stderr]    |                                              ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x86.rs:38:45
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn jmp_rel32(destination: usize) -> Box<Thunkable> {
[INFO] [stderr]    |                                             ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x86.rs:50:60
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn jcc_rel32(destination: usize, condition: u8) -> Box<Thunkable> {
[INFO] [stderr]    |                                                            ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x86.rs:70:42
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn jmp_rel8(displacement: i8) -> Box<Thunkable> {
[INFO] [stderr]    |                                          ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x64.rs:17:44
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn call_abs(destination: usize) -> Box<Thunkable> {
[INFO] [stderr]    |                                            ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x64.rs:41:43
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn jmp_abs(destination: usize) -> Box<Thunkable> {
[INFO] [stderr]    |                                           ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/arch/x86/thunk/x64.rs:65:58
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn jcc_abs(destination: usize, condition: u8) -> Box<Thunkable> {
[INFO] [stderr]    |                                                          ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/arch/x86/trampoline/mod.rs:111:87
[INFO] [stderr]     |
[INFO] [stderr] 111 |     unsafe fn process_instruction(&mut self, instruction: &Instruction) -> Result<Box<pic::Thunkable>> {
[INFO] [stderr]     |                                                                                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn pic::Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/arch/x86/trampoline/mod.rs:138:61
[INFO] [stderr]     |
[INFO] [stderr] 138 |                                               -> Result<Box<pic::Thunkable>> {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn pic::Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/arch/x86/trampoline/mod.rs:176:52
[INFO] [stderr]     |
[INFO] [stderr] 176 |                                      -> Result<Box<pic::Thunkable>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn pic::Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detour/statik.rs:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub closure: Box<Fn<T::Arguments, Output = T::Output>>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn<T::Arguments, Output = T::Output>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/pic/emitter.rs:5:19
[INFO] [stderr]   |
[INFO] [stderr] 5 |   thunks: Vec<Box<Thunkable>>,
[INFO] [stderr]   |                   ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pic/emitter.rs:34:42
[INFO] [stderr]    |
[INFO] [stderr] 34 |   pub fn add_thunk(&mut self, thunk: Box<Thunkable>) {
[INFO] [stderr]    |                                          ^^^^^^^^^ help: use `dyn`: `dyn Thunkable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/pic/thunk.rs:5:47
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct FixedThunk<N: ArrayLength<u8>>(Box<Fn(usize) -> GenericArray<u8, N>>);
[INFO] [stderr]   |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> GenericArray<u8, N>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pic/thunk.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |   callback: Box<Fn(usize) -> Vec<u8>>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> Vec<u8>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl usize>::saturating_sub` that must be used
[INFO] [stderr]   --> src/alloc/search.rs:65:15
[INFO] [stderr]    |
[INFO] [stderr] 65 |               self.current.saturating_sub(page_size);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl usize>::saturating_sub` that must be used
[INFO] [stderr]   --> src/alloc/search.rs:65:15
[INFO] [stderr]    |
[INFO] [stderr] 65 |               self.current.saturating_sub(page_size);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.08s
[INFO] running `"docker" "inspect" "a803d0fc4b891afe1ec307334b41514d81793acb5b66a6eb136305efeb937765"`
[INFO] running `"docker" "rm" "-f" "a803d0fc4b891afe1ec307334b41514d81793acb5b66a6eb136305efeb937765"`
[INFO] [stdout] a803d0fc4b891afe1ec307334b41514d81793acb5b66a6eb136305efeb937765