[INFO] cloning repository https://github.com/inq/hell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/inq/hell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finq%2Fhell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finq%2Fhell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a0b460a4b29c0f8e37e56148d22968a2f5a7382
[INFO] checking inq/hell against beta-2020-07-24 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finq%2Fhell" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/inq/hell on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/inq/hell
[INFO] finished tweaking git repo https://github.com/inq/hell
[INFO] tweaked toml for git repo https://github.com/inq/hell written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/inq/hell already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f563f0a04d287966202c2a4964c4058106629ed6059ba91a66460153c0ab5d75
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f563f0a04d287966202c2a4964c4058106629ed6059ba91a66460153c0ab5d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f563f0a04d287966202c2a4964c4058106629ed6059ba91a66460153c0ab5d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f563f0a04d287966202c2a4964c4058106629ed6059ba91a66460153c0ab5d75", kill_on_drop: false }`
[INFO] [stdout] f563f0a04d287966202c2a4964c4058106629ed6059ba91a66460153c0ab5d75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49c3e341ba4977ee62dce20851eb7de9987ace0caccb6241b10bdc49a410e74d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "49c3e341ba4977ee62dce20851eb7de9987ace0caccb6241b10bdc49a410e74d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling cc v1.0.46
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking dope v0.1.0 (https://github.com/inq/dope#416b4ad4)
[INFO] [stdout] error[E0412]: cannot find type `kevent` in crate `libc`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     events: Vec<libc::kevent>,
[INFO] [stdout]    |                       ^^^^^^ help: a struct with a similar name exists: `servent`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.65/src/macros.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             pub struct $i { $($field)* }
[INFO] [stdout]    |             ------------- similarly named struct `servent` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `kqueue` in crate `libc`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:20:34
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let res = unsafe { libc::kqueue() };
[INFO] [stdout]    |                                  ^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `kevent` in crate `libc`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:39:34
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let changes = vec![libc::kevent {
[INFO] [stdout]    |                                  ^^^^^^ help: a struct with a similar name exists: `servent`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.65/src/macros.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             pub struct $i { $($field)* }
[INFO] [stdout]    |             ------------- similarly named struct `servent` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `kevent` in crate `libc`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |             libc::kevent(
[INFO] [stdout]    |                   ^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EVFILT_READ` in crate `libc`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |             libc::EVFILT_READ,
[INFO] [stdout]    |                   ^^^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EV_ADD` in crate `libc`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:69:19
[INFO] [stdout]    |
[INFO] [stdout] 69 |             libc::EV_ADD | libc::EV_ENABLE,
[INFO] [stdout]    |                   ^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EV_ENABLE` in crate `libc`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:69:34
[INFO] [stdout]    |
[INFO] [stdout] 69 |             libc::EV_ADD | libc::EV_ENABLE,
[INFO] [stdout]    |                                  ^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EVFILT_READ` in crate `libc`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:79:19
[INFO] [stdout]    |
[INFO] [stdout] 79 |             libc::EVFILT_READ,
[INFO] [stdout]    |                   ^^^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EV_DELETE` in crate `libc`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:80:19
[INFO] [stdout]      |
[INFO] [stdout] 80   |             libc::EV_DELETE | libc::EV_DISABLE,
[INFO] [stdout]      |                   ^^^^^^^^^ help: a constant with a similar name exists: `IN_DELETE`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.65/src/unix/linux_like/linux/mod.rs:2148:1
[INFO] [stdout]      |
[INFO] [stdout] 2148 | pub const IN_DELETE: u32 = 0x0000_0200;
[INFO] [stdout]      | --------------------------------------- similarly named constant `IN_DELETE` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EV_DISABLE` in crate `libc`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:80:37
[INFO] [stdout]     |
[INFO] [stdout] 80  |             libc::EV_DELETE | libc::EV_DISABLE,
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: a constant with a similar name exists: `SS_DISABLE`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.65/src/unix/linux_like/mod.rs:852:1
[INFO] [stdout]     |
[INFO] [stdout] 852 | pub const SS_DISABLE: ::c_int = 2;
[INFO] [stdout]     | ---------------------------------- similarly named constant `SS_DISABLE` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EVFILT_TIMER` in crate `libc`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:96:19
[INFO] [stdout]    |
[INFO] [stdout] 96 |             libc::EVFILT_TIMER,
[INFO] [stdout]    |                   ^^^^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EV_ADD` in crate `libc`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:97:19
[INFO] [stdout]    |
[INFO] [stdout] 97 |             libc::EV_ADD | libc::EV_ENABLE | if repeat { 0 } else { libc::EV_ONESHOT },
[INFO] [stdout]    |                   ^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EV_ENABLE` in crate `libc`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:97:34
[INFO] [stdout]    |
[INFO] [stdout] 97 |             libc::EV_ADD | libc::EV_ENABLE | if repeat { 0 } else { libc::EV_ONESHOT },
[INFO] [stdout]    |                                  ^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EV_ONESHOT` in crate `libc`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:97:75
[INFO] [stdout]      |
[INFO] [stdout] 97   |             libc::EV_ADD | libc::EV_ENABLE | if repeat { 0 } else { libc::EV_ONESHOT },
[INFO] [stdout]      |                                                                           ^^^^^^^^^^ help: a constant with a similar name exists: `IN_ONESHOT`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.65/src/unix/linux_like/linux/mod.rs:2161:1
[INFO] [stdout]      |
[INFO] [stdout] 2161 | pub const IN_ONESHOT: u32 = 0x8000_0000;
[INFO] [stdout]      | ---------------------------------------- similarly named constant `IN_ONESHOT` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `kevent` in crate `libc`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:106:29
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let res = libc::kevent(
[INFO] [stdout]     |                             ^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EV_EOF` in crate `libc`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:130:37
[INFO] [stdout]     |
[INFO] [stdout] 130 |                     e.flags & libc::EV_EOF,
[INFO] [stdout]     |                                     ^^^^^^ help: a constant with a similar name exists: `VEOF`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.65/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:394:1
[INFO] [stdout]     |
[INFO] [stdout] 394 | pub const VEOF: usize = 4;
[INFO] [stdout]     | -------------------------- similarly named constant `VEOF` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EVFILT_READ` in crate `libc`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/executor/reactor/sys/kqueue.rs:132:39
[INFO] [stdout]     |
[INFO] [stdout] 132 |                     e.filter == libc::EVFILT_READ,
[INFO] [stdout]     |                                       ^^^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/dope-17bdb7dd5a3e0a29/416b4ad/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_trait, weak_counts)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0425, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dope`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "49c3e341ba4977ee62dce20851eb7de9987ace0caccb6241b10bdc49a410e74d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c3e341ba4977ee62dce20851eb7de9987ace0caccb6241b10bdc49a410e74d", kill_on_drop: false }`
[INFO] [stdout] 49c3e341ba4977ee62dce20851eb7de9987ace0caccb6241b10bdc49a410e74d
