[INFO] updating cached repository https://github.com/lukaspustina/concat [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 13a5a8ea97db762f94b013cfd736a33ab2ecfc43 [INFO] checking lukaspustina/concat against beta-2019-10-27 for pr-65897 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukaspustina%2Fconcat" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lukaspustina/concat on toolchain beta-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/lukaspustina/concat [INFO] finished tweaking git repo https://github.com/lukaspustina/concat [INFO] tweaked toml for git repo https://github.com/lukaspustina/concat written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/lukaspustina/concat already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=allow" "-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" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3019241de0ccecce53cabda81a8b3f578fc5da3b76341958dbd2b2bb59e17f8a [INFO] running `"docker" "start" "-a" "3019241de0ccecce53cabda81a8b3f578fc5da3b76341958dbd2b2bb59e17f8a"` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling cargo-husky v1.4.0 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking spectral v0.6.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking concat v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `libc::radvisory` [INFO] [stderr] --> src/catters/buf_read_copy.rs:7:33 [INFO] [stderr] | [INFO] [stderr] 7 | use libc::{c_int, fcntl, off_t, radvisory}; [INFO] [stderr] | ^^^^^^^^^ no `radvisory` in the root [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `F_RDAHEAD` in crate `libc` [INFO] [stderr] --> src/catters/buf_read_copy.rs:41:40 [INFO] [stderr] | [INFO] [stderr] 41 | let res = unsafe { fcntl(fd, libc::F_RDAHEAD, 1) }; [INFO] [stderr] | ^^^^^^^^^ not found in `libc` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `F_RDADVISE` in crate `libc` [INFO] [stderr] --> src/catters/buf_read_copy.rs:56:40 [INFO] [stderr] | [INFO] [stderr] 56 | let res = unsafe { fcntl(fd, libc::F_RDADVISE, &ra) }; [INFO] [stderr] | ^^^^^^^^^^ not found in `libc` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(read_initializer)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: could not compile `concat`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `libc::radvisory` [INFO] [stderr] --> src/catters/buf_read_copy.rs:7:33 [INFO] [stderr] | [INFO] [stderr] 7 | use libc::{c_int, fcntl, off_t, radvisory}; [INFO] [stderr] | ^^^^^^^^^ no `radvisory` in the root [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `F_RDAHEAD` in crate `libc` [INFO] [stderr] --> src/catters/buf_read_copy.rs:41:40 [INFO] [stderr] | [INFO] [stderr] 41 | let res = unsafe { fcntl(fd, libc::F_RDAHEAD, 1) }; [INFO] [stderr] | ^^^^^^^^^ not found in `libc` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `F_RDADVISE` in crate `libc` [INFO] [stderr] --> src/catters/buf_read_copy.rs:56:40 [INFO] [stderr] | [INFO] [stderr] 56 | let res = unsafe { fcntl(fd, libc::F_RDADVISE, &ra) }; [INFO] [stderr] | ^^^^^^^^^^ not found in `libc` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(read_initializer)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: could not compile `concat`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "3019241de0ccecce53cabda81a8b3f578fc5da3b76341958dbd2b2bb59e17f8a"` [INFO] running `"docker" "rm" "-f" "3019241de0ccecce53cabda81a8b3f578fc5da3b76341958dbd2b2bb59e17f8a"` [INFO] [stdout] 3019241de0ccecce53cabda81a8b3f578fc5da3b76341958dbd2b2bb59e17f8a