[INFO] fetching crate bit_collection 0.2.3...
[INFO] building bit_collection-0.2.3 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate bit_collection 0.2.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bit_collection 0.2.3 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bit_collection 0.2.3
[INFO] finished tweaking crates.io crate bit_collection 0.2.3
[INFO] tweaked toml for crates.io crate bit_collection 0.2.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cecb2cb54e6942c379bf8d1759d73f08809e46861131780866ecd275cdc82490
[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" "cecb2cb54e6942c379bf8d1759d73f08809e46861131780866ecd275cdc82490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cecb2cb54e6942c379bf8d1759d73f08809e46861131780866ecd275cdc82490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cecb2cb54e6942c379bf8d1759d73f08809e46861131780866ecd275cdc82490", kill_on_drop: false }`
[INFO] [stdout] cecb2cb54e6942c379bf8d1759d73f08809e46861131780866ecd275cdc82490
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb5fcf250021ca5f64bcad7d0a5f6cc3fa9186754120176890d66bcbd27cb24d
[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" "bb5fcf250021ca5f64bcad7d0a5f6cc3fa9186754120176890d66bcbd27cb24d", kill_on_drop: false }`
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling bit_collection_derive v0.2.2
[INFO] [stderr]    Compiling bit_collection v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:279:39
[INFO] [stdout]     |
[INFO] [stdout] 279 |     fn contains<T: Into<Self>>(&self, T) -> bool;
[INFO] [stdout]     |                                       ^ help: try naming the parameter or explicitly ignoring it: `_: T`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.16s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb5fcf250021ca5f64bcad7d0a5f6cc3fa9186754120176890d66bcbd27cb24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb5fcf250021ca5f64bcad7d0a5f6cc3fa9186754120176890d66bcbd27cb24d", kill_on_drop: false }`
[INFO] [stdout] bb5fcf250021ca5f64bcad7d0a5f6cc3fa9186754120176890d66bcbd27cb24d
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5197ec2aa30e1e56cb9725c913634cd8f432c61277a2f48fe676962bd5b38260
[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" "5197ec2aa30e1e56cb9725c913634cd8f432c61277a2f48fe676962bd5b38260", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_collection v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:279:39
[INFO] [stdout]     |
[INFO] [stdout] 279 |     fn contains<T: Into<Self>>(&self, T) -> bool;
[INFO] [stdout]     |                                       ^ help: try naming the parameter or explicitly ignoring it: `_: T`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> tests/derive.rs:108:7
[INFO] [stdout]     |
[INFO] [stdout] 91  |             #[derive(BitCollection)]
[INFO] [stdout]     |                      ------------- the attribute is introduced here
[INFO] [stdout] ...
[INFO] [stdout] 108 |     #[bit(Value4Enum, iter = "bc::BitIter", mask = "0b1111")]
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(legacy_derive_helpers)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> tests/derive.rs:108:7
[INFO] [stdout]     |
[INFO] [stdout] 95  |             #[derive(BitCollection)]
[INFO] [stdout]     |                      ------------- the attribute is introduced here
[INFO] [stdout] ...
[INFO] [stdout] 108 |     #[bit(Value4Enum, iter = "bc::BitIter", mask = "0b1111")]
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> tests/derive.rs:112:7
[INFO] [stdout]     |
[INFO] [stdout] 91  |             #[derive(BitCollection)]
[INFO] [stdout]     |                      ------------- the attribute is introduced here
[INFO] [stdout] ...
[INFO] [stdout] 112 |     #[bit(Value4Struct, iter = "bc::BitIter", mask = "0b1111", retr = "0")]
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> tests/derive.rs:112:7
[INFO] [stdout]     |
[INFO] [stdout] 95  |             #[derive(BitCollection)]
[INFO] [stdout]     |                      ------------- the attribute is introduced here
[INFO] [stdout] ...
[INFO] [stdout] 112 |     #[bit(Value4Struct, iter = "bc::BitIter", mask = "0b1111", retr = "0")]
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> tests/derive.rs:116:7
[INFO] [stdout]     |
[INFO] [stdout] 91  |             #[derive(BitCollection)]
[INFO] [stdout]     |                      ------------- the attribute is introduced here
[INFO] [stdout] ...
[INFO] [stdout] 116 |     #[bit(Value16Enum, iter = "bc::BitIter")]
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> tests/derive.rs:116:7
[INFO] [stdout]     |
[INFO] [stdout] 95  |             #[derive(BitCollection)]
[INFO] [stdout]     |                      ------------- the attribute is introduced here
[INFO] [stdout] ...
[INFO] [stdout] 116 |     #[bit(Value16Enum, iter = "bc::BitIter")]
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> tests/derive.rs:120:7
[INFO] [stdout]     |
[INFO] [stdout] 91  |             #[derive(BitCollection)]
[INFO] [stdout]     |                      ------------- the attribute is introduced here
[INFO] [stdout] ...
[INFO] [stdout] 120 |     #[bit(Value16Struct, iter = "bc::BitIter", retr = "0")]
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> tests/derive.rs:120:7
[INFO] [stdout]     |
[INFO] [stdout] 95  |             #[derive(BitCollection)]
[INFO] [stdout]     |                      ------------- the attribute is introduced here
[INFO] [stdout] ...
[INFO] [stdout] 120 |     #[bit(Value16Struct, iter = "bc::BitIter", retr = "0")]
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tests/derive.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tests/quantity.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:279:39
[INFO] [stdout]     |
[INFO] [stdout] 279 |     fn contains<T: Into<Self>>(&self, T) -> bool;
[INFO] [stdout]     |                                       ^ help: try naming the parameter or explicitly ignoring it: `_: T`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "5197ec2aa30e1e56cb9725c913634cd8f432c61277a2f48fe676962bd5b38260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5197ec2aa30e1e56cb9725c913634cd8f432c61277a2f48fe676962bd5b38260", kill_on_drop: false }`
[INFO] [stdout] 5197ec2aa30e1e56cb9725c913634cd8f432c61277a2f48fe676962bd5b38260
