[INFO] crate drossel-journal 0.1.2 is already in cache
[INFO] testing drossel-journal-0.1.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate drossel-journal 0.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate drossel-journal 0.1.2 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 drossel-journal 0.1.2
[INFO] finished tweaking crates.io crate drossel-journal 0.1.2
[INFO] tweaked toml for crates.io crate drossel-journal 0.1.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] eb3bb5b1c2f5c5e0c2d5fd821bcba6f4398aee5b1aa6564e9e288be9a653e1e6
[INFO] running `"docker" "start" "-a" "eb3bb5b1c2f5c5e0c2d5fd821bcba6f4398aee5b1aa6564e9e288be9a653e1e6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling db-key v0.0.5
[INFO] [stderr]    Compiling db-key v0.1.0
[INFO] [stderr]    Compiling leveldb v0.6.1
[INFO] [stderr] error[E0432]: unresolved import `core::marker::PhantomFn`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-0.6.1/src/lib.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 | use core::marker::PhantomFn;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ no `PhantomFn` in `marker`
[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/leveldb-0.6.1/src/lib.rs:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | #![feature(core)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[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/leveldb-0.6.1/src/lib.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | #![feature(convert)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[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/leveldb-0.6.1/src/lib.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | #![feature(collections)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'core_intrinsics': intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-0.6.1/src/database/comparator.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |     use std::intrinsics::type_name;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'core_intrinsics': intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-0.6.1/src/database/comparator.rs:95:27
[INFO] [stderr]    |
[INFO] [stderr] 95 |     let tydesc = unsafe { type_name::<K>() };
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0554, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `leveldb`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "eb3bb5b1c2f5c5e0c2d5fd821bcba6f4398aee5b1aa6564e9e288be9a653e1e6"`
[INFO] running `"docker" "rm" "-f" "eb3bb5b1c2f5c5e0c2d5fd821bcba6f4398aee5b1aa6564e9e288be9a653e1e6"`
[INFO] [stdout] eb3bb5b1c2f5c5e0c2d5fd821bcba6f4398aee5b1aa6564e9e288be9a653e1e6