[INFO] fetching crate sorted 0.2.0...
[INFO] testing sorted-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sorted 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate sorted 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sorted 0.2.0
[INFO] finished tweaking crates.io crate sorted 0.2.0
[INFO] tweaked toml for crates.io crate sorted 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 617123bede34c89b3d3c58b04cabeac3b1d5a95722ebc51093a6f81d7b393bf6
[INFO] running `Command { std: "docker" "start" "-a" "617123bede34c89b3d3c58b04cabeac3b1d5a95722ebc51093a6f81d7b393bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "617123bede34c89b3d3c58b04cabeac3b1d5a95722ebc51093a6f81d7b393bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "617123bede34c89b3d3c58b04cabeac3b1d5a95722ebc51093a6f81d7b393bf6", kill_on_drop: false }`
[INFO] [stdout] 617123bede34c89b3d3c58b04cabeac3b1d5a95722ebc51093a6f81d7b393bf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efa1097835db59043bea8d7620c159c1bf1f9f4ce60efc32c640ba10b8b6beb7
[INFO] running `Command { std: "docker" "start" "-a" "efa1097835db59043bea8d7620c159c1bf1f9f4ce60efc32c640ba10b8b6beb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling sorted v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/iter_intersection.rs:54:30
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn intersection<J>(self, J) -> Intersection<Self, J>
[INFO] [stdout]    |                              ^ help: try naming the parameter or explicitly ignoring it: `_: J`
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/iter_union.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn union<J>(self, J) -> Union<Self, J>
[INFO] [stdout]    |                       ^ help: try naming the parameter or explicitly ignoring it: `_: J`
[INFO] [stdout]    |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/trait_searchable_by_order.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn search(&self, &Self::Item) -> Result<usize, usize>;
[INFO] [stdout]   |                      ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Item`
[INFO] [stdout]   |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/trait_sort_order.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn cmp(&T, &T) -> Ordering;
[INFO] [stdout]   |            ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stdout]   |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/trait_sort_order.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn cmp(&T, &T) -> Ordering;
[INFO] [stdout]   |                ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stdout]   |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/trait_sort_order.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn key(&T) -> Self::Key;
[INFO] [stdout]    |            ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stdout]    |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/trait_sorted_insert.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn insert(&mut self, Self::Item);
[INFO] [stdout]   |                          ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Item`
[INFO] [stdout]   |
[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: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "efa1097835db59043bea8d7620c159c1bf1f9f4ce60efc32c640ba10b8b6beb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efa1097835db59043bea8d7620c159c1bf1f9f4ce60efc32c640ba10b8b6beb7", kill_on_drop: false }`
[INFO] [stdout] efa1097835db59043bea8d7620c159c1bf1f9f4ce60efc32c640ba10b8b6beb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2452795d1f5b621e0fd20217614a5b642bf9612bb38a138af0e9513fe0a6ebce
[INFO] running `Command { std: "docker" "start" "-a" "2452795d1f5b621e0fd20217614a5b642bf9612bb38a138af0e9513fe0a6ebce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/iter_intersection.rs:54:30
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn intersection<J>(self, J) -> Intersection<Self, J>
[INFO] [stdout]    |                              ^ help: try naming the parameter or explicitly ignoring it: `_: J`
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/iter_union.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn union<J>(self, J) -> Union<Self, J>
[INFO] [stdout]    |                       ^ help: try naming the parameter or explicitly ignoring it: `_: J`
[INFO] [stdout]    |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/trait_searchable_by_order.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn search(&self, &Self::Item) -> Result<usize, usize>;
[INFO] [stdout]   |                      ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Item`
[INFO] [stdout]   |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/trait_sort_order.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn cmp(&T, &T) -> Ordering;
[INFO] [stdout]   |            ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stdout]   |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/trait_sort_order.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn cmp(&T, &T) -> Ordering;
[INFO] [stdout]   |                ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stdout]   |
[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 sorted v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/trait_sort_order.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn key(&T) -> Self::Key;
[INFO] [stdout]    |            ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stdout]    |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/trait_sorted_insert.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn insert(&mut self, Self::Item);
[INFO] [stdout]   |                          ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Item`
[INFO] [stdout]   |
[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: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tests/usage.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/usage.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/usage.rs:108:6
[INFO] [stdout]     |
[INFO] [stdout] 108 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/iter_intersection.rs:54:30
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn intersection<J>(self, J) -> Intersection<Self, J>
[INFO] [stdout]    |                              ^ help: try naming the parameter or explicitly ignoring it: `_: J`
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/iter_union.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn union<J>(self, J) -> Union<Self, J>
[INFO] [stdout]    |                       ^ help: try naming the parameter or explicitly ignoring it: `_: J`
[INFO] [stdout]    |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/trait_searchable_by_order.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn search(&self, &Self::Item) -> Result<usize, usize>;
[INFO] [stdout]   |                      ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Item`
[INFO] [stdout]   |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/trait_sort_order.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn cmp(&T, &T) -> Ordering;
[INFO] [stdout]   |            ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stdout]   |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/trait_sort_order.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn cmp(&T, &T) -> Ordering;
[INFO] [stdout]   |                ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stdout]   |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/trait_sort_order.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn key(&T) -> Self::Key;
[INFO] [stdout]    |            ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stdout]    |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/trait_sorted_insert.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn insert(&mut self, Self::Item);
[INFO] [stdout]   |                          ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Item`
[INFO] [stdout]   |
[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: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "2452795d1f5b621e0fd20217614a5b642bf9612bb38a138af0e9513fe0a6ebce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2452795d1f5b621e0fd20217614a5b642bf9612bb38a138af0e9513fe0a6ebce", kill_on_drop: false }`
[INFO] [stdout] 2452795d1f5b621e0fd20217614a5b642bf9612bb38a138af0e9513fe0a6ebce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff56c20086c29417ef1cb67e0fe3b2c66139807e2c89fad15efce2305d04aa31
[INFO] running `Command { std: "docker" "start" "-a" "ff56c20086c29417ef1cb67e0fe3b2c66139807e2c89fad15efce2305d04aa31", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/iter_intersection.rs:54:30
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn intersection<J>(self, J) -> Intersection<Self, J>
[INFO] [stderr]    |                              ^ help: try naming the parameter or explicitly ignoring it: `_: J`
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/iter_union.rs:58:23
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn union<J>(self, J) -> Union<Self, J>
[INFO] [stderr]    |                       ^ help: try naming the parameter or explicitly ignoring it: `_: J`
[INFO] [stderr]    |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]  --> src/trait_searchable_by_order.rs:9:22
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn search(&self, &Self::Item) -> Result<usize, usize>;
[INFO] [stderr]   |                      ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Item`
[INFO] [stderr]   |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]  --> src/trait_sort_order.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn cmp(&T, &T) -> Ordering;
[INFO] [stderr]   |            ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stderr]   |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]  --> src/trait_sort_order.rs:7:16
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn cmp(&T, &T) -> Ordering;
[INFO] [stderr]   |                ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stderr]   |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/trait_sort_order.rs:53:12
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn key(&T) -> Self::Key;
[INFO] [stderr]    |            ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stderr]    |
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]  --> src/trait_sorted_insert.rs:6:26
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn insert(&mut self, Self::Item);
[INFO] [stderr]   |                          ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Item`
[INFO] [stderr]   |
[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: `sorted` (lib) generated 7 warnings
[INFO] [stderr] warning: `sorted` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/usage.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/usage.rs:72:6
[INFO] [stderr]    |
[INFO] [stderr] 72 |     };
[INFO] [stderr]    |      ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/usage.rs:108:6
[INFO] [stderr]     |
[INFO] [stderr] 108 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: `sorted` (test "usage") generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.56s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sorted-0304a1f4fa91aee5)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/iterators.rs (/opt/rustwide/target/debug/deps/iterators-64d751d47f4b38cb)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/usage.rs (/opt/rustwide/target/debug/deps/usage-e5b7f522965f9f2e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sorted
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test difference_iter ... ok
[INFO] [stdout] test intersection_iter ... ok
[INFO] [stdout] test union_iter ... 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 15 tests
[INFO] [stdout] test ascending_order ... ok
[INFO] [stdout] test descending_order ... ok
[INFO] [stdout] test sort_by_first ... ok
[INFO] [stdout] test sort_by_property_string ... ok
[INFO] [stdout] test sort_by_second ... ok
[INFO] [stdout] test sort_with_property_key_type ... ok
[INFO] [stdout] test sorted_array ... ok
[INFO] [stdout] test sorted_insert ... ok
[INFO] [stdout] test sorted_slice ... ok
[INFO] [stdout] test sorted_slice_from_sorted_vec ... ok
[INFO] [stdout] test sorted_vec_from_sorted_iterator ... ok
[INFO] [stdout] test sorted_vec ... ok
[INFO] [stdout] test sorted_vec_ref ... ok
[INFO] [stdout] test take_sorted_iterator ... ok
[INFO] [stdout] test take_sorted_ref_iterator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "ff56c20086c29417ef1cb67e0fe3b2c66139807e2c89fad15efce2305d04aa31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff56c20086c29417ef1cb67e0fe3b2c66139807e2c89fad15efce2305d04aa31", kill_on_drop: false }`
[INFO] [stdout] ff56c20086c29417ef1cb67e0fe3b2c66139807e2c89fad15efce2305d04aa31