[INFO] fetching crate flp-framework 0.1.0...
[INFO] testing flp-framework-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate flp-framework 0.1.0 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate flp-framework 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-47/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26cf7ef1da3654c8c3227bd6f42cc0cde8ddd0dbdc85a355a964a8c06e73b32f
[INFO] running `Command { std: "docker" "start" "-a" "26cf7ef1da3654c8c3227bd6f42cc0cde8ddd0dbdc85a355a964a8c06e73b32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26cf7ef1da3654c8c3227bd6f42cc0cde8ddd0dbdc85a355a964a8c06e73b32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26cf7ef1da3654c8c3227bd6f42cc0cde8ddd0dbdc85a355a964a8c06e73b32f", kill_on_drop: false }`
[INFO] [stdout] 26cf7ef1da3654c8c3227bd6f42cc0cde8ddd0dbdc85a355a964a8c06e73b32f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea07528203b02be8425c16c642680e4f1b77b908ded4d9790309ac08b2187234
[INFO] running `Command { std: "docker" "start" "-a" "ea07528203b02be8425c16c642680e4f1b77b908ded4d9790309ac08b2187234", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling flp-framework v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/lib.rs:33:37
[INFO] [stdout]    |
[INFO] [stdout] 33 |     #[inline(always)] fn from_usize(usize) -> Self;
[INFO] [stdout]    |                                     ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]   --> src/lib.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     #[inline(always)] fn as_usize(&self) -> usize;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     #[inline(always)] fn from_usize(usize) -> Self;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "ea07528203b02be8425c16c642680e4f1b77b908ded4d9790309ac08b2187234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea07528203b02be8425c16c642680e4f1b77b908ded4d9790309ac08b2187234", kill_on_drop: false }`
[INFO] [stdout] ea07528203b02be8425c16c642680e4f1b77b908ded4d9790309ac08b2187234
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60390b0fe6069dd71e27f2b7a7d83b9dfd296cbb47c06f8e7bc04d8040fd5044
[INFO] running `Command { std: "docker" "start" "-a" "60390b0fe6069dd71e27f2b7a7d83b9dfd296cbb47c06f8e7bc04d8040fd5044", kill_on_drop: false }`
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/lib.rs:33:37
[INFO] [stdout]    |
[INFO] [stdout] 33 |     #[inline(always)] fn from_usize(usize) -> Self;
[INFO] [stdout]    |                                     ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]   --> src/lib.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     #[inline(always)] fn as_usize(&self) -> usize;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     #[inline(always)] fn from_usize(usize) -> Self;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling flp-framework v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/lib.rs:33:37
[INFO] [stdout]    |
[INFO] [stdout] 33 |     #[inline(always)] fn from_usize(usize) -> Self;
[INFO] [stdout]    |                                     ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]   --> src/lib.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     #[inline(always)] fn as_usize(&self) -> usize;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     #[inline(always)] fn from_usize(usize) -> Self;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "60390b0fe6069dd71e27f2b7a7d83b9dfd296cbb47c06f8e7bc04d8040fd5044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60390b0fe6069dd71e27f2b7a7d83b9dfd296cbb47c06f8e7bc04d8040fd5044", kill_on_drop: false }`
[INFO] [stdout] 60390b0fe6069dd71e27f2b7a7d83b9dfd296cbb47c06f8e7bc04d8040fd5044
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a80ff19bb5b8229f76b4712449130a7a768f879181a69b619909b195226d404
[INFO] running `Command { std: "docker" "start" "-a" "3a80ff19bb5b8229f76b4712449130a7a768f879181a69b619909b195226d404", kill_on_drop: false }`
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stderr]   --> src/lib.rs:33:37
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[inline(always)] fn from_usize(usize) -> Self;
[INFO] [stderr]    |                                     ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[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: `flp-framework` (lib) generated 3 warnings
[INFO] [stderr] warning: `flp-framework` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flp_framework-e6d1c35aba80b7db)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test address::tests::v0 ... ok
[INFO] [stdout] test address::tests::v1 ... ok
[INFO] [stdout] test address::tests::v2 ... ok
[INFO] [stdout] test address::tests::v3 ... ok
[INFO] [stdout] test address::tests::v4 ... ok
[INFO] [stdout] test address::tests::v5 ... ok
[INFO] [stdout] test address::tests::v6 ... ok
[INFO] [stdout] test address::tests::v7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flp-framework
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/address.rs - address::Byte (line 240) ... FAILED
[INFO] [stdout] test src/address.rs - address::Word (line 109) ... FAILED
[INFO] [stdout] test src/address.rs - address::Word::verify (line 171) ... ok
[INFO] [stdout] test src/address.rs - address::Byte::verify (line 280) ... ok
[INFO] [stdout] test src/lib.rs - Address::diff (line 163) ... ok
[INFO] [stdout] test src/address.rs - address::ByteAddr::verify (line 330) ... ok
[INFO] [stdout] test src/address.rs - address::Byte::from_usize (line 263) ... ok
[INFO] [stdout] test src/address.rs - address::WordAddr::as_usize (line 207) ... ok
[INFO] [stdout] test src/address.rs - address::Word::as_usize (line 162) ... ok
[INFO] [stdout] test src/address.rs - address::VoidAddr::from_usize (line 36) ... ok
[INFO] [stdout] test src/address.rs - address::WordAddr::verify (line 216) ... ok
[INFO] [stdout] test src/address.rs - address::ByteAddr::from_usize (line 313) ... ok
[INFO] [stdout] test src/address.rs - address::ByteAddr::as_usize (line 321) ... ok
[INFO] [stdout] test src/lib.rs - Address::is_aligned_to (line 126) ... ok
[INFO] [stdout] test src/address.rs - address::Word::from_usize (line 154) ... ok
[INFO] [stdout] test src/address.rs - address::Byte::as_usize (line 271) ... ok
[INFO] [stdout] test src/address.rs - address::VoidAddr::verify (line 54) ... 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/address.rs - address::VoidAddr::as_usize (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] ---- 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] 
[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; finished in 1.57s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "3a80ff19bb5b8229f76b4712449130a7a768f879181a69b619909b195226d404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a80ff19bb5b8229f76b4712449130a7a768f879181a69b619909b195226d404", kill_on_drop: false }`
[INFO] [stdout] 3a80ff19bb5b8229f76b4712449130a7a768f879181a69b619909b195226d404