[INFO] fetching crate flp-framework 0.1.0...
[INFO] testing flp-framework-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate flp-framework 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate flp-framework 0.1.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate flp-framework 0.1.0
[INFO] finished tweaking crates.io crate flp-framework 0.1.0
[INFO] tweaked toml for crates.io crate flp-framework 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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" "+beta-2020-06-03" "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] 934b67bc6e6e25a93c7944673f4680d551c513b78ac209b3e5596eb16f543879
[INFO] running `"docker" "start" "-a" "934b67bc6e6e25a93c7944673f4680d551c513b78ac209b3e5596eb16f543879"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling flp-framework v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     #[inline(always)] fn as_usize(&self) -> usize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[inline(always)] fn from_usize(usize) -> Self;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "934b67bc6e6e25a93c7944673f4680d551c513b78ac209b3e5596eb16f543879"`
[INFO] running `"docker" "rm" "-f" "934b67bc6e6e25a93c7944673f4680d551c513b78ac209b3e5596eb16f543879"`
[INFO] [stdout] 934b67bc6e6e25a93c7944673f4680d551c513b78ac209b3e5596eb16f543879
[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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] deed73b17447ea51c09dc4c52edb1865e2b13cd9fd559dd180f7daf8ed4df38b
[INFO] running `"docker" "start" "-a" "deed73b17447ea51c09dc4c52edb1865e2b13cd9fd559dd180f7daf8ed4df38b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     #[inline(always)] fn as_usize(&self) -> usize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[inline(always)] fn from_usize(usize) -> Self;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling flp-framework v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     #[inline(always)] fn as_usize(&self) -> usize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[inline(always)] fn from_usize(usize) -> Self;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "deed73b17447ea51c09dc4c52edb1865e2b13cd9fd559dd180f7daf8ed4df38b"`
[INFO] running `"docker" "rm" "-f" "deed73b17447ea51c09dc4c52edb1865e2b13cd9fd559dd180f7daf8ed4df38b"`
[INFO] [stdout] deed73b17447ea51c09dc4c52edb1865e2b13cd9fd559dd180f7daf8ed4df38b
[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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0894b9a8717ec9c98927e03722448d963efe5c234c75629c98112020d0ddd2f7
[INFO] running `"docker" "start" "-a" "0894b9a8717ec9c98927e03722448d963efe5c234c75629c98112020d0ddd2f7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     #[inline(always)] fn as_usize(&self) -> usize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[inline(always)] fn from_usize(usize) -> Self;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     #[inline(always)] fn as_usize(&self) -> usize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[inline(always)] fn from_usize(usize) -> Self;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/flp_framework-9f4c808aa49e8fa8
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test address::tests::v0 ... ok
[INFO] [stdout] test address::tests::v4 ... ok
[INFO] [stdout] test address::tests::v1 ... ok
[INFO] [stdout] test address::tests::v3 ... ok
[INFO] [stdout] test address::tests::v5 ... ok
[INFO] [stdout] test address::tests::v6 ... ok
[INFO] [stdout] test address::tests::v7 ... ok
[INFO] [stdout] test address::tests::v2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flp-framework
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/address.rs - address::Word (line 109) ... FAILED
[INFO] [stdout] test src/address.rs - address::Byte (line 240) ... FAILED
[INFO] [stdout] test src/address.rs - address::VoidAddr::from_usize (line 36) ... ok
[INFO] [stdout] test src/address.rs - address::VoidAddr::verify (line 54) ... ok
[INFO] [stdout] test src/address.rs - address::VoidAddr::as_usize (line 44) ... ok
[INFO] [stdout] test src/address.rs - address::Word::verify (line 171) ... ok
[INFO] [stdout] test src/address.rs - address::Word::from_usize (line 154) ... ok
[INFO] [stdout] test src/address.rs - address::ByteAddr::as_usize (line 321) ... ok
[INFO] [stdout] test src/address.rs - address::Word::as_usize (line 162) ... ok
[INFO] [stdout] test src/address.rs - address::Byte::from_usize (line 263) ... ok
[INFO] [stdout] test src/address.rs - address::Byte::verify (line 280) ... ok
[INFO] [stdout] test src/address.rs - address::Byte::as_usize (line 271) ... ok
[INFO] [stdout] test src/address.rs - address::ByteAddr::verify (line 330) ... ok
[INFO] [stdout] test src/address.rs - address::ByteAddr::from_usize (line 313) ... ok
[INFO] [stdout] test src/address.rs - address::WordAddr::from_usize (line 199) ... ok
[INFO] [stdout] test src/lib.rs - Address::align_up (line 84) ... ok
[INFO] [stdout] test src/lib.rs - Address::diff (line 163) ... ok
[INFO] [stdout] test src/address.rs - address::WordAddr::as_usize (line 207) ... ok
[INFO] [stdout] test src/lib.rs - Address::is_aligned_to (line 126) ... ok
[INFO] [stdout] test src/address.rs - address::WordAddr::verify (line 216) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/address.rs - address::Word (line 109) stdout ----
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/address.rs:108:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(rustc_private)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/address.rs - address::Byte (line 240) stdout ----
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/address.rs:239:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(rustc_private)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/address.rs - address::Byte (line 240)
[INFO] [stdout]     src/address.rs - address::Word (line 109)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "0894b9a8717ec9c98927e03722448d963efe5c234c75629c98112020d0ddd2f7"`
[INFO] running `"docker" "rm" "-f" "0894b9a8717ec9c98927e03722448d963efe5c234c75629c98112020d0ddd2f7"`
[INFO] [stdout] 0894b9a8717ec9c98927e03722448d963efe5c234c75629c98112020d0ddd2f7