[INFO] fetching crate distinct 0.1.1...
[INFO] checking distinct-0.1.1 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate distinct 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate distinct 0.1.1 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate distinct 0.1.1
[INFO] finished tweaking crates.io crate distinct 0.1.1
[INFO] tweaked toml for crates.io crate distinct 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37a9ce95d72cb53f1cd3564111beb6d08e317c31526c6afc35b873e130e4dbde
[INFO] running `Command { std: "docker" "start" "-a" "37a9ce95d72cb53f1cd3564111beb6d08e317c31526c6afc35b873e130e4dbde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37a9ce95d72cb53f1cd3564111beb6d08e317c31526c6afc35b873e130e4dbde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37a9ce95d72cb53f1cd3564111beb6d08e317c31526c6afc35b873e130e4dbde", kill_on_drop: false }`
[INFO] [stdout] 37a9ce95d72cb53f1cd3564111beb6d08e317c31526c6afc35b873e130e4dbde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eccfd7ad68ae3e713d5f345d0f263f5ab512e3b27802dc3f65c3736cc8b9b9b9
[INFO] running `Command { std: "docker" "start" "-a" "eccfd7ad68ae3e713d5f345d0f263f5ab512e3b27802dc3f65c3736cc8b9b9b9", kill_on_drop: false }`
[INFO] [stderr]     Checking distinct v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: cross-crate traits with a default impl, like `Sync`, should not be specialized
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<T> !Sync for PairOfPhantoms<T, T> {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this will change its meaning in a future release!
[INFO] [stdout]    = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367>
[INFO] [stdout]    = note: `T` is mentioned multiple times
[INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct PairOfPhantoms<T, U> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(suspicious_auto_trait_impls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cross-crate traits with a default impl, like `Sync`, should not be specialized
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<T> !Sync for PairOfPhantoms<T, T> {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this will change its meaning in a future release!
[INFO] [stdout]    = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367>
[INFO] [stdout]    = note: `T` is mentioned multiple times
[INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct PairOfPhantoms<T, U> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(suspicious_auto_trait_impls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `PairOfPhantoms<u32, u64>` cannot be shared between threads safely
[INFO] [stdout]   --> src/lib.rs:59:30
[INFO] [stdout]    |
[INFO] [stdout] 59 |         assert_is_distinct::<(u32, u64)>();
[INFO] [stdout]    |                              ^^^^^^^^^^ `PairOfPhantoms<u32, u64>` cannot be shared between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sync` is not implemented for `PairOfPhantoms<u32, u64>`
[INFO] [stdout]    = help: the trait `Distinct` is implemented for `(T, U)`
[INFO] [stdout] note: required for `(u32, u64)` to implement `Distinct`
[INFO] [stdout]   --> src/lib.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl<T, U> Distinct for (T, U) where PairOfPhantoms<T, U>: Sync {}
[INFO] [stdout]    |            ^^^^^^^^     ^^^^^^                             ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `assert_is_distinct`
[INFO] [stdout]   --> src/lib.rs:54:30
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn assert_is_distinct<T: Distinct + ?Sized>() {}
[INFO] [stdout]    |                              ^^^^^^^^ required by this bound in `assert_is_distinct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `PairOfPhantoms<usize, u64>` cannot be shared between threads safely
[INFO] [stdout]   --> src/lib.rs:60:30
[INFO] [stdout]    |
[INFO] [stdout] 60 |         assert_is_distinct::<(usize, u64)>();
[INFO] [stdout]    |                              ^^^^^^^^^^^^ `PairOfPhantoms<usize, u64>` cannot be shared between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sync` is not implemented for `PairOfPhantoms<usize, u64>`
[INFO] [stdout]    = help: the trait `Distinct` is implemented for `(T, U)`
[INFO] [stdout] note: required for `(usize, u64)` to implement `Distinct`
[INFO] [stdout]   --> src/lib.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl<T, U> Distinct for (T, U) where PairOfPhantoms<T, U>: Sync {}
[INFO] [stdout]    |            ^^^^^^^^     ^^^^^^                             ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `assert_is_distinct`
[INFO] [stdout]   --> src/lib.rs:54:30
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn assert_is_distinct<T: Distinct + ?Sized>() {}
[INFO] [stdout]    |                              ^^^^^^^^ required by this bound in `assert_is_distinct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `distinct` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "eccfd7ad68ae3e713d5f345d0f263f5ab512e3b27802dc3f65c3736cc8b9b9b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eccfd7ad68ae3e713d5f345d0f263f5ab512e3b27802dc3f65c3736cc8b9b9b9", kill_on_drop: false }`
[INFO] [stdout] eccfd7ad68ae3e713d5f345d0f263f5ab512e3b27802dc3f65c3736cc8b9b9b9
[INFO] checking distinct-0.1.1 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate distinct 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate distinct 0.1.1 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate distinct 0.1.1
[INFO] finished tweaking crates.io crate distinct 0.1.1
[INFO] tweaked toml for crates.io crate distinct 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 631430ed440383dc46054579a152d53d02cf54071fdc24e2c2171ffe1ef93ee5
[INFO] running `Command { std: "docker" "start" "-a" "631430ed440383dc46054579a152d53d02cf54071fdc24e2c2171ffe1ef93ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "631430ed440383dc46054579a152d53d02cf54071fdc24e2c2171ffe1ef93ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "631430ed440383dc46054579a152d53d02cf54071fdc24e2c2171ffe1ef93ee5", kill_on_drop: false }`
[INFO] [stdout] 631430ed440383dc46054579a152d53d02cf54071fdc24e2c2171ffe1ef93ee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 062e4dfd64fc77fcef829f207d4bb1fac466eda8b78559283fcf06d2ea8155b7
[INFO] running `Command { std: "docker" "start" "-a" "062e4dfd64fc77fcef829f207d4bb1fac466eda8b78559283fcf06d2ea8155b7", kill_on_drop: false }`
[INFO] [stderr]     Checking distinct v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: cross-crate traits with a default impl, like `Sync`, should not be specialized
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<T> !Sync for PairOfPhantoms<T, T> {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this will change its meaning in a future release!
[INFO] [stdout]    = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367>
[INFO] [stdout]    = note: `T` is mentioned multiple times
[INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct PairOfPhantoms<T, U> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(suspicious_auto_trait_impls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cross-crate traits with a default impl, like `Sync`, should not be specialized
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<T> !Sync for PairOfPhantoms<T, T> {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this will change its meaning in a future release!
[INFO] [stdout]    = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367>
[INFO] [stdout]    = note: `T` is mentioned multiple times
[INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct PairOfPhantoms<T, U> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(suspicious_auto_trait_impls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `PairOfPhantoms<u32, u64>` cannot be shared between threads safely
[INFO] [stdout]   --> src/lib.rs:59:30
[INFO] [stdout]    |
[INFO] [stdout] 59 |         assert_is_distinct::<(u32, u64)>();
[INFO] [stdout]    |                              ^^^^^^^^^^ `PairOfPhantoms<u32, u64>` cannot be shared between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sync` is not implemented for `PairOfPhantoms<u32, u64>`
[INFO] [stdout]    = help: the trait `Distinct` is implemented for `(T, U)`
[INFO] [stdout] note: required for `(u32, u64)` to implement `Distinct`
[INFO] [stdout]   --> src/lib.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl<T, U> Distinct for (T, U) where PairOfPhantoms<T, U>: Sync {}
[INFO] [stdout]    |            ^^^^^^^^     ^^^^^^                             ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `assert_is_distinct`
[INFO] [stdout]   --> src/lib.rs:54:30
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn assert_is_distinct<T: Distinct + ?Sized>() {}
[INFO] [stdout]    |                              ^^^^^^^^ required by this bound in `assert_is_distinct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `PairOfPhantoms<usize, u64>` cannot be shared between threads safely
[INFO] [stdout]   --> src/lib.rs:60:30
[INFO] [stdout]    |
[INFO] [stdout] 60 |         assert_is_distinct::<(usize, u64)>();
[INFO] [stdout]    |                              ^^^^^^^^^^^^ `PairOfPhantoms<usize, u64>` cannot be shared between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sync` is not implemented for `PairOfPhantoms<usize, u64>`
[INFO] [stdout]    = help: the trait `Distinct` is implemented for `(T, U)`
[INFO] [stdout] note: required for `(usize, u64)` to implement `Distinct`
[INFO] [stdout]   --> src/lib.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl<T, U> Distinct for (T, U) where PairOfPhantoms<T, U>: Sync {}
[INFO] [stdout]    |            ^^^^^^^^     ^^^^^^                             ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `assert_is_distinct`
[INFO] [stdout]   --> src/lib.rs:54:30
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn assert_is_distinct<T: Distinct + ?Sized>() {}
[INFO] [stdout]    |                              ^^^^^^^^ required by this bound in `assert_is_distinct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `distinct` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "062e4dfd64fc77fcef829f207d4bb1fac466eda8b78559283fcf06d2ea8155b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "062e4dfd64fc77fcef829f207d4bb1fac466eda8b78559283fcf06d2ea8155b7", kill_on_drop: false }`
[INFO] [stdout] 062e4dfd64fc77fcef829f207d4bb1fac466eda8b78559283fcf06d2ea8155b7
