[INFO] fetching crate flp-framework 0.1.0...
[INFO] testing flp-framework-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[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 d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b79615332400b5c4918a28e602ed4d7215738e7d7f05d509de18064e7aaa32ee
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b79615332400b5c4918a28e602ed4d7215738e7d7f05d509de18064e7aaa32ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b79615332400b5c4918a28e602ed4d7215738e7d7f05d509de18064e7aaa32ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b79615332400b5c4918a28e602ed4d7215738e7d7f05d509de18064e7aaa32ee", kill_on_drop: false }`
[INFO] [stdout] b79615332400b5c4918a28e602ed4d7215738e7d7f05d509de18064e7aaa32ee
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 37f1ec7830927620f3fe9fd2896f66f1b4d8e37792df1b89357e60a6a29a24fc
[INFO] running `Command { std: "docker" "start" "-a" "37f1ec7830927620f3fe9fd2896f66f1b4d8e37792df1b89357e60a6a29a24fc", kill_on_drop: false }`
[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 0.79s
[INFO] running `Command { std: "docker" "inspect" "37f1ec7830927620f3fe9fd2896f66f1b4d8e37792df1b89357e60a6a29a24fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f1ec7830927620f3fe9fd2896f66f1b4d8e37792df1b89357e60a6a29a24fc", kill_on_drop: false }`
[INFO] [stdout] 37f1ec7830927620f3fe9fd2896f66f1b4d8e37792df1b89357e60a6a29a24fc
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 052632c032ea22dafd37509332dfd5116248b9e27671aca2c875380817064c82
[INFO] running `Command { std: "docker" "start" "-a" "052632c032ea22dafd37509332dfd5116248b9e27671aca2c875380817064c82", 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] [stderr]    Compiling flp-framework v0.1.0 (/opt/rustwide/workdir)
[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] [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 1.08s
[INFO] running `Command { std: "docker" "inspect" "052632c032ea22dafd37509332dfd5116248b9e27671aca2c875380817064c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "052632c032ea22dafd37509332dfd5116248b9e27671aca2c875380817064c82", kill_on_drop: false }`
[INFO] [stdout] 052632c032ea22dafd37509332dfd5116248b9e27671aca2c875380817064c82
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5dcdb43199054ce72ac77dd5abd402e68d020f267f63baaafae6132604746914
[INFO] running `Command { std: "docker" "start" "-a" "5dcdb43199054ce72ac77dd5abd402e68d020f267f63baaafae6132604746914", 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 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flp_framework-1c024c6c3383fb08)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test address::tests::v2 ... ok
[INFO] [stdout] test address::tests::v3 ... ok
[INFO] [stdout] test address::tests::v7 ... ok
[INFO] [stdout] test address::tests::v5 ... ok
[INFO] [stdout] test address::tests::v1 ... ok
[INFO] [stdout] test address::tests::v6 ... ok
[INFO] [stdout] test address::tests::v0 ... ok
[INFO] [stdout] test address::tests::v4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flp-framework
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/address.rs - address::VoidAddr::as_usize (line 44) ... ok
[INFO] [stdout] test src/address.rs - address::Byte::from_usize (line 263) ... ok
[INFO] [stdout] test src/address.rs - address::ByteAddr::verify (line 330) ... ok
[INFO] [stdout] test src/address.rs - address::Word (line 109) ... ok
[INFO] [stdout] test src/address.rs - address::Byte::verify (line 280) ... ok
[INFO] [stdout] test src/address.rs - address::ByteAddr::as_usize (line 321) ... ok
[INFO] [stdout] test src/address.rs - address::Byte::as_usize (line 271) ... ok
[INFO] [stdout] test src/address.rs - address::Word::from_usize (line 154) ... ok
[INFO] [stdout] test src/address.rs - address::Word::as_usize (line 162) ... ok
[INFO] [stdout] test src/address.rs - address::VoidAddr::verify (line 54) ... ok
[INFO] [stdout] test src/address.rs - address::Byte (line 240) ... ok
[INFO] [stdout] test src/address.rs - address::VoidAddr::from_usize (line 36) ... 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/address.rs - address::WordAddr::as_usize (line 207) ... ok
[INFO] [stdout] test src/address.rs - address::Word::verify (line 171) ... 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] test src/lib.rs - Address::diff (line 163) ... ok
[INFO] [stdout] test src/lib.rs - Address::align_up (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5dcdb43199054ce72ac77dd5abd402e68d020f267f63baaafae6132604746914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dcdb43199054ce72ac77dd5abd402e68d020f267f63baaafae6132604746914", kill_on_drop: false }`
[INFO] [stdout] 5dcdb43199054ce72ac77dd5abd402e68d020f267f63baaafae6132604746914