[INFO] fetching crate b-tree 0.3.0...
[INFO] checking b-tree-0.3.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate b-tree 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate b-tree 0.3.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate b-tree 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate b-tree 0.3.0
[INFO] tweaked toml for crates.io crate b-tree 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate b-tree 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "705a9bc658f1404696f5eaf78795d056ace440ecf792481d45521c20982e4e8c", kill_on_drop: false }`
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.00s
[INFO] running `Command { std: "docker" "inspect" "705a9bc658f1404696f5eaf78795d056ace440ecf792481d45521c20982e4e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "705a9bc658f1404696f5eaf78795d056ace440ecf792481d45521c20982e4e8c", kill_on_drop: false }`
[INFO] [stdout] 705a9bc658f1404696f5eaf78795d056ace440ecf792481d45521c20982e4e8c
[INFO] checking b-tree-0.3.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate b-tree 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate b-tree 0.3.0 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate b-tree 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate b-tree 0.3.0
[INFO] tweaked toml for crates.io crate b-tree 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate b-tree 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 810984c11532c56f751dd73c8f73cd868dd955681b0aaa9e850a489241cd7930
[INFO] running `Command { std: "docker" "start" "-a" "810984c11532c56f751dd73c8f73cd868dd955681b0aaa9e850a489241cd7930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "810984c11532c56f751dd73c8f73cd868dd955681b0aaa9e850a489241cd7930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "810984c11532c56f751dd73c8f73cd868dd955681b0aaa9e850a489241cd7930", kill_on_drop: false }`
[INFO] [stdout] 810984c11532c56f751dd73c8f73cd868dd955681b0aaa9e850a489241cd7930
[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=forbid -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5da3757e92faae64a7b51f04896f06aa76a70df217e954950f37545a4b6e764c
[INFO] running `Command { std: "docker" "start" "-a" "5da3757e92faae64a7b51f04896f06aa76a70df217e954950f37545a4b6e764c", kill_on_drop: false }`
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[INFO] [stderr]     Checking get-size v0.1.4
[INFO] [stderr]     Checking safecast v0.2.1
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking uuid v1.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stderr]    Compiling derive-where v1.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.29
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[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]     Checking tokio v1.33.0
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]    Compiling quote-use-macros v0.7.2
[INFO] [stderr]    Compiling quote-use v0.7.2
[INFO] [stderr]    Compiling attribute-derive-macro v0.6.1
[INFO] [stderr]    Compiling attribute-derive v0.6.1
[INFO] [stderr]    Compiling get-size-derive v0.1.3
[INFO] [stderr]     Checking futures-executor v0.3.29
[INFO] [stderr]     Checking futures v0.3.29
[INFO] [stderr]     Checking ds-ext v0.1.3
[INFO] [stderr]     Checking freqfs v0.9.0
[INFO] [stderr]     Checking b-tree v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/tree.rs:58:39
[INFO] [stdout]    |
[INFO] [stdout] 58 |             Node::Leaf(keys) => &keys[self.range.0..self.range.1],
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/tree.rs:437:61
[INFO] [stdout]     |
[INFO] [stdout] 437 |                         let middle = stream::iter(&children[(l + 1)..(r - 1)])
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/tree.rs:839:71
[INFO] [stdout]     |
[INFO] [stdout] 839 |                     NodeRead::Children(SmallVec::from_slice(&children[l..r]))
[INFO] [stdout]     |                                                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/tree.rs:58:39
[INFO] [stdout]    |
[INFO] [stdout] 58 |             Node::Leaf(keys) => &keys[self.range.0..self.range.1],
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/tree.rs:945:71
[INFO] [stdout]     |
[INFO] [stdout] 945 |                     NodeRead::Children(SmallVec::from_slice(&children[l..r]))
[INFO] [stdout]     |                                                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/tree.rs:1429:52
[INFO] [stdout]      |
[INFO] [stdout] 1429 |                     let right: Vec<_> = keys.drain(mid..).collect();
[INFO] [stdout]      |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/tree.rs:437:61
[INFO] [stdout]     |
[INFO] [stdout] 437 |                         let middle = stream::iter(&children[(l + 1)..(r - 1)])
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/tree.rs:1479:61
[INFO] [stdout]      |
[INFO] [stdout] 1479 |                     let right_bounds: Vec<_> = bounds.drain(div_ceil(order, 2)..).collect();
[INFO] [stdout]      |                                                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/tree.rs:1480:65
[INFO] [stdout]      |
[INFO] [stdout] 1480 |                     let right_children: Vec<_> = children.drain(div_ceil(order, 2)..).collect();
[INFO] [stdout]      |                                                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/tree.rs:839:71
[INFO] [stdout]     |
[INFO] [stdout] 839 |                     NodeRead::Children(SmallVec::from_slice(&children[l..r]))
[INFO] [stdout]     |                                                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/tree.rs:945:71
[INFO] [stdout]     |
[INFO] [stdout] 945 |                     NodeRead::Children(SmallVec::from_slice(&children[l..r]))
[INFO] [stdout]     |                                                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/tree.rs:1533:59
[INFO] [stdout]      |
[INFO] [stdout] 1533 |                         let new_leaf: Vec<_> = keys.drain(mid..).collect();
[INFO] [stdout]      |                                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/tree.rs:1601:63
[INFO] [stdout]      |
[INFO] [stdout] 1601 |                         let new_bounds: Vec<_> = bounds.drain(mid..).collect();
[INFO] [stdout]      |                                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/tree.rs:1429:52
[INFO] [stdout]      |
[INFO] [stdout] 1429 |                     let right: Vec<_> = keys.drain(mid..).collect();
[INFO] [stdout]      |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/tree.rs:1602:67
[INFO] [stdout]      |
[INFO] [stdout] 1602 |                         let new_children: Vec<_> = children.drain(mid..).collect();
[INFO] [stdout]      |                                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/tree.rs:1479:61
[INFO] [stdout]      |
[INFO] [stdout] 1479 |                     let right_bounds: Vec<_> = bounds.drain(div_ceil(order, 2)..).collect();
[INFO] [stdout]      |                                                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:54:18
[INFO] [stdout]    |
[INFO] [stdout] 54 |         for i in 0..Ord::min(left.len(), right.len()) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/tree.rs:1480:65
[INFO] [stdout]      |
[INFO] [stdout] 1480 |                     let right_children: Vec<_> = children.drain(div_ceil(order, 2)..).collect();
[INFO] [stdout]      |                                                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/tree.rs:1533:59
[INFO] [stdout]      |
[INFO] [stdout] 1533 |                         let new_leaf: Vec<_> = keys.drain(mid..).collect();
[INFO] [stdout]      |                                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/tree.rs:1601:63
[INFO] [stdout]      |
[INFO] [stdout] 1601 |                         let new_bounds: Vec<_> = bounds.drain(mid..).collect();
[INFO] [stdout]      |                                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/tree.rs:1602:67
[INFO] [stdout]      |
[INFO] [stdout] 1602 |                         let new_children: Vec<_> = children.drain(mid..).collect();
[INFO] [stdout]      |                                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:54:18
[INFO] [stdout]    |
[INFO] [stdout] 54 |         for i in 0..Ord::min(left.len(), right.len()) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]   --> src/range.rs:38:58
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn with_range<K: Into<Key<V>>>(prefix: K, range: Bounds<V>) -> Self {
[INFO] [stdout]    |                                                          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `Range` type
[INFO] [stdout]    --> src/range.rs:241:35
[INFO] [stdout]     |
[INFO] [stdout] 241 | impl<V, K: Into<Key<V>>> From<(K, Bounds<V>)> for Range<V> {
[INFO] [stdout]     |                                   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D trait-impl-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]    --> src/range.rs:242:24
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn from(tuple: (K, Bounds<V>)) -> Self {
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `b-tree` (lib) due to 4 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5da3757e92faae64a7b51f04896f06aa76a70df217e954950f37545a4b6e764c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5da3757e92faae64a7b51f04896f06aa76a70df217e954950f37545a4b6e764c", kill_on_drop: false }`
[INFO] [stdout] 5da3757e92faae64a7b51f04896f06aa76a70df217e954950f37545a4b6e764c
