[INFO] crate dope 0.1.0 is already in cache
[INFO] checking dope-0.1.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate dope 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dope 0.1.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dope 0.1.0
[INFO] finished tweaking crates.io crate dope 0.1.0
[INFO] tweaked toml for crates.io crate dope 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 19e42d0b2333917193d78de9d2cb4453020f5d3c5313cba8a28ee57a3b4f071f
[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" "19e42d0b2333917193d78de9d2cb4453020f5d3c5313cba8a28ee57a3b4f071f"`
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking dope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0412]: cannot find type `kevent` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:15:23
[INFO] [stderr]    |
[INFO] [stderr] 15 |     events: Vec<libc::kevent>,
[INFO] [stderr]    |                       ^^^^^^ help: a struct with a similar name exists: `servent`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.68/src/macros.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             pub struct $i { $($field)* }
[INFO] [stderr]    |             ------------- similarly named struct `servent` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `kqueue` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:20:34
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let res = unsafe { libc::kqueue() };
[INFO] [stderr]    |                                  ^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `kevent` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:39:34
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let changes = vec![libc::kevent {
[INFO] [stderr]    |                                  ^^^^^^ help: a struct with a similar name exists: `servent`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.68/src/macros.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             pub struct $i { $($field)* }
[INFO] [stderr]    |             ------------- similarly named struct `servent` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `kevent` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:48:19
[INFO] [stderr]    |
[INFO] [stderr] 48 |             libc::kevent(
[INFO] [stderr]    |                   ^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EVFILT_READ` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:68:19
[INFO] [stderr]    |
[INFO] [stderr] 68 |             libc::EVFILT_READ,
[INFO] [stderr]    |                   ^^^^^^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_ADD` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:69:19
[INFO] [stderr]    |
[INFO] [stderr] 69 |             libc::EV_ADD | libc::EV_ENABLE,
[INFO] [stderr]    |                   ^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_ENABLE` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:69:34
[INFO] [stderr]    |
[INFO] [stderr] 69 |             libc::EV_ADD | libc::EV_ENABLE,
[INFO] [stderr]    |                                  ^^^^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EVFILT_READ` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:79:19
[INFO] [stderr]    |
[INFO] [stderr] 79 |             libc::EVFILT_READ,
[INFO] [stderr]    |                   ^^^^^^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_DELETE` in crate `libc`
[INFO] [stderr]     --> src/executor/reactor/sys/kqueue.rs:80:19
[INFO] [stderr]      |
[INFO] [stderr] 80   |             libc::EV_DELETE | libc::EV_DISABLE,
[INFO] [stderr]      |                   ^^^^^^^^^ help: a constant with a similar name exists: `IN_DELETE`
[INFO] [stderr]      | 
[INFO] [stderr]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.68/src/unix/linux_like/linux/mod.rs:2345:1
[INFO] [stderr]      |
[INFO] [stderr] 2345 | pub const IN_DELETE: u32 = 0x0000_0200;
[INFO] [stderr]      | --------------------------------------- similarly named constant `IN_DELETE` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_DISABLE` in crate `libc`
[INFO] [stderr]    --> src/executor/reactor/sys/kqueue.rs:80:37
[INFO] [stderr]     |
[INFO] [stderr] 80  |             libc::EV_DELETE | libc::EV_DISABLE,
[INFO] [stderr]     |                                     ^^^^^^^^^^ help: a constant with a similar name exists: `SS_DISABLE`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.68/src/unix/linux_like/mod.rs:889:1
[INFO] [stderr]     |
[INFO] [stderr] 889 | pub const SS_DISABLE: ::c_int = 2;
[INFO] [stderr]     | ---------------------------------- similarly named constant `SS_DISABLE` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EVFILT_TIMER` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:95:19
[INFO] [stderr]    |
[INFO] [stderr] 95 |             libc::EVFILT_TIMER,
[INFO] [stderr]    |                   ^^^^^^^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_ADD` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:96:19
[INFO] [stderr]    |
[INFO] [stderr] 96 |             libc::EV_ADD | libc::EV_ENABLE | libc::EV_ONESHOT,
[INFO] [stderr]    |                   ^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_ENABLE` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:96:34
[INFO] [stderr]    |
[INFO] [stderr] 96 |             libc::EV_ADD | libc::EV_ENABLE | libc::EV_ONESHOT,
[INFO] [stderr]    |                                  ^^^^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_ONESHOT` in crate `libc`
[INFO] [stderr]     --> src/executor/reactor/sys/kqueue.rs:96:52
[INFO] [stderr]      |
[INFO] [stderr] 96   |             libc::EV_ADD | libc::EV_ENABLE | libc::EV_ONESHOT,
[INFO] [stderr]      |                                                    ^^^^^^^^^^ help: a constant with a similar name exists: `IN_ONESHOT`
[INFO] [stderr]      | 
[INFO] [stderr]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.68/src/unix/linux_like/linux/mod.rs:2402:1
[INFO] [stderr]      |
[INFO] [stderr] 2402 | pub const IN_ONESHOT: u32 = 0x8000_0000;
[INFO] [stderr]      | ---------------------------------------- similarly named constant `IN_ONESHOT` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `kevent` in crate `libc`
[INFO] [stderr]    --> src/executor/reactor/sys/kqueue.rs:105:29
[INFO] [stderr]     |
[INFO] [stderr] 105 |             let res = libc::kevent(
[INFO] [stderr]     |                             ^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_EOF` in crate `libc`
[INFO] [stderr]    --> src/executor/reactor/sys/kqueue.rs:129:37
[INFO] [stderr]     |
[INFO] [stderr] 129 |                     e.flags & libc::EV_EOF,
[INFO] [stderr]     |                                     ^^^^^^ help: a constant with a similar name exists: `VEOF`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.68/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:408:1
[INFO] [stderr]     |
[INFO] [stderr] 408 | pub const VEOF: usize = 4;
[INFO] [stderr]     | -------------------------- similarly named constant `VEOF` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EVFILT_READ` in crate `libc`
[INFO] [stderr]    --> src/executor/reactor/sys/kqueue.rs:131:39
[INFO] [stderr]     |
[INFO] [stderr] 131 |                     e.filter == libc::EVFILT_READ,
[INFO] [stderr]     |                                       ^^^^^^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `kevent` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:15:23
[INFO] [stderr]    |
[INFO] [stderr] 15 |     events: Vec<libc::kevent>,
[INFO] [stderr]    |                       ^^^^^^ help: a struct with a similar name exists: `servent`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.68/src/macros.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             pub struct $i { $($field)* }
[INFO] [stderr]    |             ------------- similarly named struct `servent` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `kqueue` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:20:34
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let res = unsafe { libc::kqueue() };
[INFO] [stderr]    |                                  ^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `kevent` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:39:34
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let changes = vec![libc::kevent {
[INFO] [stderr]    |                                  ^^^^^^ help: a struct with a similar name exists: `servent`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.68/src/macros.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             pub struct $i { $($field)* }
[INFO] [stderr]    |             ------------- similarly named struct `servent` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `kevent` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:48:19
[INFO] [stderr]    |
[INFO] [stderr] 48 |             libc::kevent(
[INFO] [stderr]    |                   ^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EVFILT_READ` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:68:19
[INFO] [stderr]    |
[INFO] [stderr] 68 |             libc::EVFILT_READ,
[INFO] [stderr]    |                   ^^^^^^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_ADD` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:69:19
[INFO] [stderr]    |
[INFO] [stderr] 69 |             libc::EV_ADD | libc::EV_ENABLE,
[INFO] [stderr]    |                   ^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_ENABLE` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:69:34
[INFO] [stderr]    |
[INFO] [stderr] 69 |             libc::EV_ADD | libc::EV_ENABLE,
[INFO] [stderr]    |                                  ^^^^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EVFILT_READ` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:79:19
[INFO] [stderr]    |
[INFO] [stderr] 79 |             libc::EVFILT_READ,
[INFO] [stderr]    |                   ^^^^^^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_DELETE` in crate `libc`
[INFO] [stderr]     --> src/executor/reactor/sys/kqueue.rs:80:19
[INFO] [stderr]      |
[INFO] [stderr] 80   |             libc::EV_DELETE | libc::EV_DISABLE,
[INFO] [stderr]      |                   ^^^^^^^^^ help: a constant with a similar name exists: `IN_DELETE`
[INFO] [stderr]      | 
[INFO] [stderr]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.68/src/unix/linux_like/linux/mod.rs:2345:1
[INFO] [stderr]      |
[INFO] [stderr] 2345 | pub const IN_DELETE: u32 = 0x0000_0200;
[INFO] [stderr]      | --------------------------------------- similarly named constant `IN_DELETE` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_DISABLE` in crate `libc`
[INFO] [stderr]    --> src/executor/reactor/sys/kqueue.rs:80:37
[INFO] [stderr]     |
[INFO] [stderr] 80  |             libc::EV_DELETE | libc::EV_DISABLE,
[INFO] [stderr]     |                                     ^^^^^^^^^^ help: a constant with a similar name exists: `SS_DISABLE`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.68/src/unix/linux_like/mod.rs:889:1
[INFO] [stderr]     |
[INFO] [stderr] 889 | pub const SS_DISABLE: ::c_int = 2;
[INFO] [stderr]     | ---------------------------------- similarly named constant `SS_DISABLE` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EVFILT_TIMER` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:95:19
[INFO] [stderr]    |
[INFO] [stderr] 95 |             libc::EVFILT_TIMER,
[INFO] [stderr]    |                   ^^^^^^^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_ADD` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:96:19
[INFO] [stderr]    |
[INFO] [stderr] 96 |             libc::EV_ADD | libc::EV_ENABLE | libc::EV_ONESHOT,
[INFO] [stderr]    |                   ^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_ENABLE` in crate `libc`
[INFO] [stderr]   --> src/executor/reactor/sys/kqueue.rs:96:34
[INFO] [stderr]    |
[INFO] [stderr] 96 |             libc::EV_ADD | libc::EV_ENABLE | libc::EV_ONESHOT,
[INFO] [stderr]    |                                  ^^^^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_ONESHOT` in crate `libc`
[INFO] [stderr]     --> src/executor/reactor/sys/kqueue.rs:96:52
[INFO] [stderr]      |
[INFO] [stderr] 96   |             libc::EV_ADD | libc::EV_ENABLE | libc::EV_ONESHOT,
[INFO] [stderr]      |                                                    ^^^^^^^^^^ help: a constant with a similar name exists: `IN_ONESHOT`
[INFO] [stderr]      | 
[INFO] [stderr]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.68/src/unix/linux_like/linux/mod.rs:2402:1
[INFO] [stderr]      |
[INFO] [stderr] 2402 | pub const IN_ONESHOT: u32 = 0x8000_0000;
[INFO] [stderr]      | ---------------------------------------- similarly named constant `IN_ONESHOT` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `kevent` in crate `libc`
[INFO] [stderr]    --> src/executor/reactor/sys/kqueue.rs:105:29
[INFO] [stderr]     |
[INFO] [stderr] 105 |             let res = libc::kevent(
[INFO] [stderr]     |                             ^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EV_EOF` in crate `libc`
[INFO] [stderr]    --> src/executor/reactor/sys/kqueue.rs:129:37
[INFO] [stderr]     |
[INFO] [stderr] 129 |                     e.flags & libc::EV_EOF,
[INFO] [stderr]     |                                     ^^^^^^ help: a constant with a similar name exists: `VEOF`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.68/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:408:1
[INFO] [stderr]     |
[INFO] [stderr] 408 | pub const VEOF: usize = 4;
[INFO] [stderr]     | -------------------------- similarly named constant `VEOF` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EVFILT_READ` in crate `libc`
[INFO] [stderr]    --> src/executor/reactor/sys/kqueue.rs:131:39
[INFO] [stderr]     |
[INFO] [stderr] 131 |                     e.filter == libc::EVFILT_READ,
[INFO] [stderr]     |                                       ^^^^^^^^^^^ not found in `libc`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 17 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0422, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `dope`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 17 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0422, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `dope`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "19e42d0b2333917193d78de9d2cb4453020f5d3c5313cba8a28ee57a3b4f071f"`
[INFO] running `"docker" "rm" "-f" "19e42d0b2333917193d78de9d2cb4453020f5d3c5313cba8a28ee57a3b4f071f"`
[INFO] [stdout] 19e42d0b2333917193d78de9d2cb4453020f5d3c5313cba8a28ee57a3b4f071f
