[INFO] fetching crate hell 0.1.0... [INFO] testing hell-0.1.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate hell 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate hell 0.1.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate hell 0.1.0 [INFO] finished tweaking crates.io crate hell 0.1.0 [INFO] tweaked toml for crates.io crate hell 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate hell 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dope v0.1.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 60d2eb7a9111f0579823cca24f541a59bc567c7c9952dd51d0c6a8223c7a0072 [INFO] running `"docker" "start" "-a" "60d2eb7a9111f0579823cca24f541a59bc567c7c9952dd51d0c6a8223c7a0072"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling dope v0.1.0 [INFO] [stderr] error[E0412]: cannot find type `kevent` in crate `libc` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/src/executor/reactor/sys/kqueue.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | events: Vec, [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-0.2.65/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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-0.2.65/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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-0.2.65/src/unix/linux_like/linux/mod.rs:2148:1 [INFO] [stderr] | [INFO] [stderr] 2148 | 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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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-0.2.65/src/unix/linux_like/mod.rs:852:1 [INFO] [stderr] | [INFO] [stderr] 852 | 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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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-0.2.65/src/unix/linux_like/linux/mod.rs:2161:1 [INFO] [stderr] | [INFO] [stderr] 2161 | 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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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-0.2.65/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:394:1 [INFO] [stderr] | [INFO] [stderr] 394 | 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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/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[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dope-0.1.0/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(try_trait, weak_counts)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 18 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0422, E0425, E0554. [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" "60d2eb7a9111f0579823cca24f541a59bc567c7c9952dd51d0c6a8223c7a0072"` [INFO] running `"docker" "rm" "-f" "60d2eb7a9111f0579823cca24f541a59bc567c7c9952dd51d0c6a8223c7a0072"` [INFO] [stdout] 60d2eb7a9111f0579823cca24f541a59bc567c7c9952dd51d0c6a8223c7a0072