[INFO] crate haiku 0.1.1 is already in cache
[INFO] checking haiku-0.1.1 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] extracting crate haiku 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate haiku 0.1.1 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate haiku 0.1.1
[INFO] finished tweaking crates.io crate haiku 0.1.1
[INFO] tweaked toml for crates.io crate haiku 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4ea3b61bab309ca09c3af48539d93779a94baf8baa5f5c5c4258b57186ea666e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4ea3b61bab309ca09c3af48539d93779a94baf8baa5f5c5c4258b57186ea666e"`
[INFO] [stderr]     Checking haiku-sys v0.1.0
[INFO] [stderr]     Checking haiku v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:150:3
[INFO] [stderr]     |
[INFO] [stderr] 150 |         try!(self.write_attribute_raw(name, T::type_code(), 0, &data));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:182:20
[INFO] [stderr]     |
[INFO] [stderr] 182 |         let descriptor = try!(self.find_attribute(name));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:237:14
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let file = try!(File::open(self));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:248:14
[INFO] [stderr]     |
[INFO] [stderr] 248 |         let file = try!(File::open(self));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:253:14
[INFO] [stderr]     |
[INFO] [stderr] 253 |         let file = try!(File::open(self));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:260:14
[INFO] [stderr]     |
[INFO] [stderr] 260 |         let file = try!(OpenOptions::new().write(true).open(self));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:267:14
[INFO] [stderr]     |
[INFO] [stderr] 267 |         let file = try!(OpenOptions::new().write(true).open(self));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/kernel/mod.rs:178:32
[INFO] [stderr]     |
[INFO] [stderr] 178 |         pub fn read(&self) -> Result<((i32, Vec<u8>))> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/kernel/mod.rs:212:55
[INFO] [stderr]     |
[INFO] [stderr] 212 |         pub fn try_read(&self, timeout: Duration) -> Result<((i32, Vec<u8>))> {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:150:3
[INFO] [stderr]     |
[INFO] [stderr] 150 |         try!(self.write_attribute_raw(name, T::type_code(), 0, &data));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:182:20
[INFO] [stderr]     |
[INFO] [stderr] 182 |         let descriptor = try!(self.find_attribute(name));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:237:14
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let file = try!(File::open(self));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:248:14
[INFO] [stderr]     |
[INFO] [stderr] 248 |         let file = try!(File::open(self));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:253:14
[INFO] [stderr]     |
[INFO] [stderr] 253 |         let file = try!(File::open(self));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:260:14
[INFO] [stderr]     |
[INFO] [stderr] 260 |         let file = try!(OpenOptions::new().write(true).open(self));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/storage/attributes.rs:267:14
[INFO] [stderr]     |
[INFO] [stderr] 267 |         let file = try!(OpenOptions::new().write(true).open(self));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/kernel/mod.rs:178:32
[INFO] [stderr]     |
[INFO] [stderr] 178 |         pub fn read(&self) -> Result<((i32, Vec<u8>))> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/kernel/mod.rs:212:55
[INFO] [stderr]     |
[INFO] [stderr] 212 |         pub fn try_read(&self, timeout: Duration) -> Result<((i32, Vec<u8>))> {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `"docker" "inspect" "4ea3b61bab309ca09c3af48539d93779a94baf8baa5f5c5c4258b57186ea666e"`
[INFO] running `"docker" "rm" "-f" "4ea3b61bab309ca09c3af48539d93779a94baf8baa5f5c5c4258b57186ea666e"`
[INFO] [stdout] 4ea3b61bab309ca09c3af48539d93779a94baf8baa5f5c5c4258b57186ea666e