[INFO] fetching crate issue-states 0.2.0...
[INFO] testing issue-states-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate issue-states 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate issue-states 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate issue-states 0.2.0
[INFO] finished tweaking crates.io crate issue-states 0.2.0
[INFO] tweaked toml for crates.io crate issue-states 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25d1ec0c1ea86da91a236268d6832a7da0602a4fead9f535199966b4c128b3b2
[INFO] running `Command { std: "docker" "start" "-a" "25d1ec0c1ea86da91a236268d6832a7da0602a4fead9f535199966b4c128b3b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25d1ec0c1ea86da91a236268d6832a7da0602a4fead9f535199966b4c128b3b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d1ec0c1ea86da91a236268d6832a7da0602a4fead9f535199966b4c128b3b2", kill_on_drop: false }`
[INFO] [stdout] 25d1ec0c1ea86da91a236268d6832a7da0602a4fead9f535199966b4c128b3b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9e8762657694c9242501a369fbe318e2cd1fd3226a6f2f7060f132795881595
[INFO] running `Command { std: "docker" "start" "-a" "b9e8762657694c9242501a369fbe318e2cd1fd3226a6f2f7060f132795881595", kill_on_drop: false }`
[INFO] [stderr]    Compiling issue-states v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "b9e8762657694c9242501a369fbe318e2cd1fd3226a6f2f7060f132795881595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e8762657694c9242501a369fbe318e2cd1fd3226a6f2f7060f132795881595", kill_on_drop: false }`
[INFO] [stdout] b9e8762657694c9242501a369fbe318e2cd1fd3226a6f2f7060f132795881595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d79c9ef349a6f6f06f8fa89c6f8a6d5901ac8e8c7cdae782022a3f71b1b9a210
[INFO] running `Command { std: "docker" "start" "-a" "d79c9ef349a6f6f06f8fa89c6f8a6d5901ac8e8c7cdae782022a3f71b1b9a210", kill_on_drop: false }`
[INFO] [stderr]    Compiling issue-states v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `neg`
[INFO] [stdout]   --> src/test.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         neg: bool,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_neg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val_op`
[INFO] [stdout]   --> src/test.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         val_op: Option<(condition::MatchOp, &str)>
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021.
[INFO] [stdout]    --> src/resolution.rs:245:49
[INFO] [stdout]     |
[INFO] [stdout] 245 |             tmp.add_overridden([state1.clone()].into_iter().map(Clone::clone));
[INFO] [stdout]     |                                                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 245 |             tmp.add_overridden([state1.clone()].iter().map(Clone::clone));
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 245 |             tmp.add_overridden(IntoIterator::into_iter([state1.clone()]).map(Clone::clone));
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^                ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021.
[INFO] [stdout]    --> src/resolution.rs:252:47
[INFO] [stdout]     |
[INFO] [stdout] 252 |             tmp.add_extended([state2.clone()].into_iter().map(Clone::clone));
[INFO] [stdout]     |                                               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 252 |             tmp.add_extended([state2.clone()].iter().map(Clone::clone));
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 252 |             tmp.add_extended(IntoIterator::into_iter([state2.clone()]).map(Clone::clone));
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^                ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021.
[INFO] [stdout]    --> src/resolution.rs:259:49
[INFO] [stdout]     |
[INFO] [stdout] 259 |             tmp.add_overridden([state3.clone()].into_iter().map(Clone::clone));
[INFO] [stdout]     |                                                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 259 |             tmp.add_overridden([state3.clone()].iter().map(Clone::clone));
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 259 |             tmp.add_overridden(IntoIterator::into_iter([state3.clone()]).map(Clone::clone));
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^                ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "d79c9ef349a6f6f06f8fa89c6f8a6d5901ac8e8c7cdae782022a3f71b1b9a210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d79c9ef349a6f6f06f8fa89c6f8a6d5901ac8e8c7cdae782022a3f71b1b9a210", kill_on_drop: false }`
[INFO] [stdout] d79c9ef349a6f6f06f8fa89c6f8a6d5901ac8e8c7cdae782022a3f71b1b9a210
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f4c7635b1637f233dc29b8e0d7f81286d234fce772eb5e355b9d690a1cfc6ff
[INFO] running `Command { std: "docker" "start" "-a" "0f4c7635b1637f233dc29b8e0d7f81286d234fce772eb5e355b9d690a1cfc6ff", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `neg`
[INFO] [stderr]   --> src/test.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         neg: bool,
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_neg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val_op`
[INFO] [stderr]   --> src/test.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         val_op: Option<(condition::MatchOp, &str)>
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_op`
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021.
[INFO] [stderr]    --> src/resolution.rs:245:49
[INFO] [stderr]     |
[INFO] [stderr] 245 |             tmp.add_overridden([state1.clone()].into_iter().map(Clone::clone));
[INFO] [stderr]     |                                                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 245 |             tmp.add_overridden([state1.clone()].iter().map(Clone::clone));
[INFO] [stderr]     |                                                 ^^^^
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 245 |             tmp.add_overridden(IntoIterator::into_iter([state1.clone()]).map(Clone::clone));
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^                ^
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021.
[INFO] [stderr]    --> src/resolution.rs:252:47
[INFO] [stderr]     |
[INFO] [stderr] 252 |             tmp.add_extended([state2.clone()].into_iter().map(Clone::clone));
[INFO] [stderr]     |                                               ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 252 |             tmp.add_extended([state2.clone()].iter().map(Clone::clone));
[INFO] [stderr]     |                                               ^^^^
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 252 |             tmp.add_extended(IntoIterator::into_iter([state2.clone()]).map(Clone::clone));
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^                ^
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021.
[INFO] [stderr]    --> src/resolution.rs:259:49
[INFO] [stderr]     |
[INFO] [stderr] 259 |             tmp.add_overridden([state3.clone()].into_iter().map(Clone::clone));
[INFO] [stderr]     |                                                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 259 |             tmp.add_overridden([state3.clone()].iter().map(Clone::clone));
[INFO] [stderr]     |                                                 ^^^^
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 259 |             tmp.add_overridden(IntoIterator::into_iter([state3.clone()]).map(Clone::clone));
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^                ^
[INFO] [stderr] 
[INFO] [stderr] warning: `issue-states` (lib test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/issue_states-fff22bf420c114ad)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test iter::tests::smoke ... ok
[INFO] [stdout] test condition::tests::smoke ... ok
[INFO] [stdout] test state::tests::smoke ... ok
[INFO] [stdout] test resolution::tests::smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests issue-states
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f4c7635b1637f233dc29b8e0d7f81286d234fce772eb5e355b9d690a1cfc6ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f4c7635b1637f233dc29b8e0d7f81286d234fce772eb5e355b9d690a1cfc6ff", kill_on_drop: false }`
[INFO] [stdout] 0f4c7635b1637f233dc29b8e0d7f81286d234fce772eb5e355b9d690a1cfc6ff
