[INFO] crate drossel 0.1.0 is already in cache [INFO] testing drossel-0.1.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate drossel 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate drossel 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 drossel 0.1.0 [INFO] finished tweaking crates.io crate drossel 0.1.0 [INFO] tweaked toml for crates.io crate drossel 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 810e523829cc48a16b29b44d9cfe9542a35eee8e2f6645a536fb0eaf89b79636 [INFO] running `"docker" "start" "-a" "810e523829cc48a16b29b44d9cfe9542a35eee8e2f6645a536fb0eaf89b79636"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling db-key v0.0.5 [INFO] [stderr] Compiling db-key v0.0.1 [INFO] [stderr] Compiling db-key v0.1.0 [INFO] [stderr] Compiling strand v0.1.2 [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/db-key-0.0.1/src/lib.rs:3:28 [INFO] [stderr] | [INFO] [stderr] 3 | fn as_slice(&self, f: |v: &[u8]| -> T) -> T; [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/db-key-0.0.1/src/lib.rs:20:28 [INFO] [stderr] | [INFO] [stderr] 20 | fn as_slice(&self, f: |v: &[u8]| -> T) -> T { [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `int` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/db-key-0.0.1/src/lib.rs:10:14 [INFO] [stderr] | [INFO] [stderr] 10 | impl Key for int { [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `int` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/db-key-0.0.1/src/lib.rs:11:29 [INFO] [stderr] | [INFO] [stderr] 11 | fn from_u8(key: &[u8]) -> int { [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `int` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/db-key-0.0.1/src/lib.rs:14:16 [INFO] [stderr] | [INFO] [stderr] 14 | (key[0] as int) << 24 | [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `int` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/db-key-0.0.1/src/lib.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | (key[1] as int) << 16 | [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `int` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/db-key-0.0.1/src/lib.rs:16:16 [INFO] [stderr] | [INFO] [stderr] 16 | (key[2] as int) << 8 | [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `int` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/db-key-0.0.1/src/lib.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 17 | (key[3] as int) [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `f` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/db-key-0.0.1/src/lib.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | f(&dst) [INFO] [stderr] | ^ not found in this scope [INFO] [stderr] [INFO] [stderr] Compiling leveldb v0.6.1 [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/db-key-0.0.1/src/lib.rs:21:25 [INFO] [stderr] | [INFO] [stderr] 21 | let mut dst = [0u8, ..4]; [INFO] [stderr] | ^^^ expected `u8`, found struct `std::ops::RangeTo` [INFO] [stderr] | [INFO] [stderr] = note: expected type `u8` [INFO] [stderr] found struct `std::ops::RangeTo<{integer}>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0412, E0425. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `db-key`. [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[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::() }; [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" "810e523829cc48a16b29b44d9cfe9542a35eee8e2f6645a536fb0eaf89b79636"` [INFO] running `"docker" "rm" "-f" "810e523829cc48a16b29b44d9cfe9542a35eee8e2f6645a536fb0eaf89b79636"` [INFO] [stdout] 810e523829cc48a16b29b44d9cfe9542a35eee8e2f6645a536fb0eaf89b79636