[INFO] fetching crate max_values 1.0.0...
[INFO] testing max_values-1.0.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate max_values 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate max_values 1.0.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate max_values 1.0.0
[INFO] finished tweaking crates.io crate max_values 1.0.0
[INFO] tweaked toml for crates.io crate max_values 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7df8fe5c25db68badfb7968d3b64660706a09d3d6fca0469184195d61129035a
[INFO] running `Command { std: "docker" "start" "-a" "7df8fe5c25db68badfb7968d3b64660706a09d3d6fca0469184195d61129035a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7df8fe5c25db68badfb7968d3b64660706a09d3d6fca0469184195d61129035a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df8fe5c25db68badfb7968d3b64660706a09d3d6fca0469184195d61129035a", kill_on_drop: false }`
[INFO] [stdout] 7df8fe5c25db68badfb7968d3b64660706a09d3d6fca0469184195d61129035a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4790ff4111b875477f8c11ee22407c6fbbb08ea9517aab62570c7e4fe69f9774
[INFO] running `Command { std: "docker" "start" "-a" "4790ff4111b875477f8c11ee22407c6fbbb08ea9517aab62570c7e4fe69f9774", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling max_values v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "4790ff4111b875477f8c11ee22407c6fbbb08ea9517aab62570c7e4fe69f9774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4790ff4111b875477f8c11ee22407c6fbbb08ea9517aab62570c7e4fe69f9774", kill_on_drop: false }`
[INFO] [stdout] 4790ff4111b875477f8c11ee22407c6fbbb08ea9517aab62570c7e4fe69f9774
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a747515b45cc8a0072dd80f59286750207ea9a1d58c77f6c45015451e052ed3b
[INFO] running `Command { std: "docker" "start" "-a" "a747515b45cc8a0072dd80f59286750207ea9a1d58c77f6c45015451e052ed3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling max_values v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "a747515b45cc8a0072dd80f59286750207ea9a1d58c77f6c45015451e052ed3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a747515b45cc8a0072dd80f59286750207ea9a1d58c77f6c45015451e052ed3b", kill_on_drop: false }`
[INFO] [stdout] a747515b45cc8a0072dd80f59286750207ea9a1d58c77f6c45015451e052ed3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09a37d6fa22d3f6179f252e5bf0b2a703b47c63084f920cc7c5a458d971e729a
[INFO] running `Command { std: "docker" "start" "-a" "09a37d6fa22d3f6179f252e5bf0b2a703b47c63084f920cc7c5a458d971e729a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/max_values-b7a19aeedbfacfdd)
[INFO] [stdout] test tests::test_iterator ... ok
[INFO] [stdout] test tests::test_example1 ... ok
[INFO] [stderr]    Doc-tests max_values
[INFO] [stdout] test tests::test_max_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 48) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 6) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 32) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 55) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 48) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxValues`
[INFO] [stdout]  --> src/lib.rs:50:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let values = MaxValues::<i32, 3>::from_iter(arr.into_iter());
[INFO] [stdout]   |              ^^^^^^^^^ use of undeclared type `MaxValues`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use max_values::MaxValues;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HashSet` in this scope
[INFO] [stdout]  --> src/lib.rs:51:41
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(values.into_iter().collect::<HashSet<_>>(), HashSet::from([3, 5, 7]));
[INFO] [stdout]   |                                         ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::collections::HashSet;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashSet`
[INFO] [stdout]  --> src/lib.rs:51:56
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(values.into_iter().collect::<HashSet<_>>(), HashSet::from([3, 5, 7]));
[INFO] [stdout]   |                                                        ^^^^^^^ use of undeclared type `HashSet`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::collections::HashSet;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 6) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `HashSet` in this scope
[INFO] [stdout]   --> src/lib.rs:16:49
[INFO] [stdout]    |
[INFO] [stdout] 12 |     assert_eq!(values.iter().copied().collect::<HashSet<_>>(), HashSet::from([2, 3, 4]));
[INFO] [stdout]    |                                                 ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::collections::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashSet`
[INFO] [stdout]   --> src/lib.rs:16:64
[INFO] [stdout]    |
[INFO] [stdout] 12 |     assert_eq!(values.iter().copied().collect::<HashSet<_>>(), HashSet::from([2, 3, 4]));
[INFO] [stdout]    |                                                                ^^^^^^^ use of undeclared type `HashSet`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::collections::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HashSet` in this scope
[INFO] [stdout]   --> src/lib.rs:19:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |     assert_eq!(values.iter().copied().collect::<HashSet<_>>(), HashSet::from([2, 3, 4]));
[INFO] [stdout]    |                                                 ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::collections::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashSet`
[INFO] [stdout]   --> src/lib.rs:19:64
[INFO] [stdout]    |
[INFO] [stdout] 15 |     assert_eq!(values.iter().copied().collect::<HashSet<_>>(), HashSet::from([2, 3, 4]));
[INFO] [stdout]    |                                                                ^^^^^^^ use of undeclared type `HashSet`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::collections::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HashSet` in this scope
[INFO] [stdout]   --> src/lib.rs:22:49
[INFO] [stdout]    |
[INFO] [stdout] 18 |     assert_eq!(values.iter().copied().collect::<HashSet<_>>(), HashSet::from([3, 4, 5]));
[INFO] [stdout]    |                                                 ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::collections::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashSet`
[INFO] [stdout]   --> src/lib.rs:22:64
[INFO] [stdout]    |
[INFO] [stdout] 18 |     assert_eq!(values.iter().copied().collect::<HashSet<_>>(), HashSet::from([3, 4, 5]));
[INFO] [stdout]    |                                                                ^^^^^^^ use of undeclared type `HashSet`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::collections::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HashSet` in this scope
[INFO] [stdout]   --> src/lib.rs:25:49
[INFO] [stdout]    |
[INFO] [stdout] 21 |     assert_eq!(values.iter().copied().collect::<HashSet<_>>(), HashSet::from([4, 4, 5]));
[INFO] [stdout]    |                                                 ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::collections::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashSet`
[INFO] [stdout]   --> src/lib.rs:25:64
[INFO] [stdout]    |
[INFO] [stdout] 21 |     assert_eq!(values.iter().copied().collect::<HashSet<_>>(), HashSet::from([4, 4, 5]));
[INFO] [stdout]    |                                                                ^^^^^^^ use of undeclared type `HashSet`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::collections::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 32) stdout ----
[INFO] [stdout] error: field expressions cannot have generic arguments
[INFO] [stdout]   --> src/lib.rs:43:44
[INFO] [stdout]    |
[INFO] [stdout] 13 |     assert_eq!(values.into_iter().collect::<HashSet<_>>, HashSet::from([3, 5, 7]));
[INFO] [stdout]    |                                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashSet`
[INFO] [stdout]   --> src/lib.rs:43:58
[INFO] [stdout]    |
[INFO] [stdout] 13 |     assert_eq!(values.into_iter().collect::<HashSet<_>>, HashSet::from([3, 5, 7]));
[INFO] [stdout]    |                                                          ^^^^^^^ use of undeclared type `HashSet`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::collections::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `collect` on type `arrayvec::arrayvec::IntoIter<i32, 3>`
[INFO] [stdout]   --> src/lib.rs:43:35
[INFO] [stdout]    |
[INFO] [stdout] 13 |     assert_eq!(values.into_iter().collect::<HashSet<_>>, HashSet::from([3, 5, 7]));
[INFO] [stdout]    |                                   ^^^^^^^ method, not a field
[INFO] [stdout]    |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]    |
[INFO] [stdout] 13 |     assert_eq!(values.into_iter().collect::<HashSet<_>>(), HashSet::from([3, 5, 7]));
[INFO] [stdout]    |                                                        ++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0615.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 55) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `HashSet` in this scope
[INFO] [stdout]  --> src/lib.rs:61:56
[INFO] [stdout]   |
[INFO] [stdout] 8 |         values.into_iter().max_values::<3>().collect::<HashSet<_>>(),
[INFO] [stdout]   |                                                        ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 3 + use std::collections::HashSet;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashSet`
[INFO] [stdout]  --> src/lib.rs:62:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         HashSet::from([7, 10, 15])
[INFO] [stdout]   |         ^^^^^^^ use of undeclared type `HashSet`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 3 + use std::collections::HashSet;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 32)
[INFO] [stdout]     src/lib.rs - (line 48)
[INFO] [stdout]     src/lib.rs - (line 55)
[INFO] [stdout]     src/lib.rs - (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09a37d6fa22d3f6179f252e5bf0b2a703b47c63084f920cc7c5a458d971e729a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a37d6fa22d3f6179f252e5bf0b2a703b47c63084f920cc7c5a458d971e729a", kill_on_drop: false }`
[INFO] [stdout] 09a37d6fa22d3f6179f252e5bf0b2a703b47c63084f920cc7c5a458d971e729a
