[INFO] fetching crate reparser 0.1.11...
[INFO] checking reparser-0.1.11 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate reparser 0.1.11 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate reparser 0.1.11
[INFO] finished tweaking crates.io crate reparser 0.1.11
[INFO] tweaked toml for crates.io crate reparser 0.1.11 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate reparser 0.1.11 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding lalrpop-util v0.19.12 (available: v0.22.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lalrpop-util v0.19.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd764c29be3c726e3700089ea5f85fbcd33c1ece7a0cff60e7aaff1d6e4b6923
[INFO] running `Command { std: "docker" "start" "-a" "fd764c29be3c726e3700089ea5f85fbcd33c1ece7a0cff60e7aaff1d6e4b6923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd764c29be3c726e3700089ea5f85fbcd33c1ece7a0cff60e7aaff1d6e4b6923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd764c29be3c726e3700089ea5f85fbcd33c1ece7a0cff60e7aaff1d6e4b6923", kill_on_drop: false }`
[INFO] [stdout] fd764c29be3c726e3700089ea5f85fbcd33c1ece7a0cff60e7aaff1d6e4b6923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edeb5546549d3315f11aa4580e5458f71a29d1a35b70a12a8b2ddae1e08dd88b
[INFO] running `Command { std: "docker" "start" "-a" "edeb5546549d3315f11aa4580e5458f71a29d1a35b70a12a8b2ddae1e08dd88b", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking lalrpop-util v0.19.12
[INFO] [stderr]     Checking reparser v0.1.11 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     box_syntax,
[INFO] [stdout]    |     ^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in 1.70.0; see <https://github.com/rust-lang/rust/pull/108471> for more information
[INFO] [stdout]    = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/ops.rs:19:27
[INFO] [stdout]    |
[INFO] [stdout] 19 |         (NOT, NON) => Kle(box ALP),
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 19 -         (NOT, NON) => Kle(box ALP),
[INFO] [stdout] 19 +         (NOT, NON) => Kle(Box::new(ALP)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/ops.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |         (f, x) => f(box x),
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 24 -         (f, x) => f(box x),
[INFO] [stdout] 24 +         (f, x) => f(Box::new(x)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/ops.rs:45:24
[INFO] [stdout]    |
[INFO] [stdout] 45 |         (f, l, r) => f(box l, box r),
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 45 -         (f, l, r) => f(box l, box r),
[INFO] [stdout] 45 +         (f, l, r) => f(Box::new(l), box r),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/ops.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |         (f, l, r) => f(box l, box r),
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 45 -         (f, l, r) => f(box l, box r),
[INFO] [stdout] 45 +         (f, l, r) => f(box l, Box::new(r)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     box_syntax,
[INFO] [stdout]    |     ^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in 1.70.0; see <https://github.com/rust-lang/rust/pull/108471> for more information
[INFO] [stdout]    = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/ops.rs:19:27
[INFO] [stdout]    |
[INFO] [stdout] 19 |         (NOT, NON) => Kle(box ALP),
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 19 -         (NOT, NON) => Kle(box ALP),
[INFO] [stdout] 19 +         (NOT, NON) => Kle(Box::new(ALP)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/ops.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |         (f, x) => f(box x),
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 24 -         (f, x) => f(box x),
[INFO] [stdout] 24 +         (f, x) => f(Box::new(x)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/ops.rs:45:24
[INFO] [stdout]    |
[INFO] [stdout] 45 |         (f, l, r) => f(box l, box r),
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 45 -         (f, l, r) => f(box l, box r),
[INFO] [stdout] 45 +         (f, l, r) => f(Box::new(l), box r),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> src/re.rs:5071:20
[INFO] [stdout]      |
[INFO] [stdout] 5071 |     binop(ALT, Kle(box NON), binop(CAT, Kle(box ALP), Set(Bset::fromchar('\n'))))
[INFO] [stdout]      |                    ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 5071 -     binop(ALT, Kle(box NON), binop(CAT, Kle(box ALP), Set(Bset::fromchar('\n'))))
[INFO] [stdout] 5071 +     binop(ALT, Kle(Box::new(NON)), binop(CAT, Kle(box ALP), Set(Bset::fromchar('\n'))))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> src/re.rs:5071:45
[INFO] [stdout]      |
[INFO] [stdout] 5071 |     binop(ALT, Kle(box NON), binop(CAT, Kle(box ALP), Set(Bset::fromchar('\n'))))
[INFO] [stdout]      |                                             ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 5071 -     binop(ALT, Kle(box NON), binop(CAT, Kle(box ALP), Set(Bset::fromchar('\n'))))
[INFO] [stdout] 5071 +     binop(ALT, Kle(box NON), binop(CAT, Kle(Box::new(ALP)), Set(Bset::fromchar('\n'))))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> src/re.rs:5083:20
[INFO] [stdout]      |
[INFO] [stdout] 5083 |     binop(ALT, Kle(box NON), binop(CAT, Set(Bset::fromchar('\n')), Kle(box ALP)))
[INFO] [stdout]      |                    ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 5083 -     binop(ALT, Kle(box NON), binop(CAT, Set(Bset::fromchar('\n')), Kle(box ALP)))
[INFO] [stdout] 5083 +     binop(ALT, Kle(Box::new(NON)), binop(CAT, Set(Bset::fromchar('\n')), Kle(box ALP)))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> src/re.rs:5083:72
[INFO] [stdout]      |
[INFO] [stdout] 5083 |     binop(ALT, Kle(box NON), binop(CAT, Set(Bset::fromchar('\n')), Kle(box ALP)))
[INFO] [stdout]      |                                                                        ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 5083 -     binop(ALT, Kle(box NON), binop(CAT, Set(Bset::fromchar('\n')), Kle(box ALP)))
[INFO] [stdout] 5083 +     binop(ALT, Kle(box NON), binop(CAT, Set(Bset::fromchar('\n')), Kle(Box::new(ALP))))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/ops.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |         (f, l, r) => f(box l, box r),
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 45 -         (f, l, r) => f(box l, box r),
[INFO] [stdout] 45 +         (f, l, r) => f(box l, Box::new(r)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> src/re.rs:5161:9
[INFO] [stdout]      |
[INFO] [stdout] 5161 |     Cap(box x, CG(i))
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 5161 -     Cap(box x, CG(i))
[INFO] [stdout] 5161 +     Cap(Box::new(x), CG(i))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> src/re.rs:5226:20
[INFO] [stdout]      |
[INFO] [stdout] 5226 |     binop(ALT, Kle(box NON), __0)
[INFO] [stdout]      |                    ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 5226 -     binop(ALT, Kle(box NON), __0)
[INFO] [stdout] 5226 +     binop(ALT, Kle(Box::new(NON)), __0)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/bset.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 e[(j + o)] = 0 != ((i >> j) & 1);
[INFO] [stdout]    |                   ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -                 e[(j + o)] = 0 != ((i >> j) & 1);
[INFO] [stdout] 52 +                 e[j + o] = 0 != ((i >> j) & 1);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `map_first_last` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     map_first_last,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `drain_filter`
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     drain_filter,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `btree_drain_filter`
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     btree_drain_filter
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> src/re.rs:5071:20
[INFO] [stdout]      |
[INFO] [stdout] 5071 |     binop(ALT, Kle(box NON), binop(CAT, Kle(box ALP), Set(Bset::fromchar('\n'))))
[INFO] [stdout]      |                    ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 5071 -     binop(ALT, Kle(box NON), binop(CAT, Kle(box ALP), Set(Bset::fromchar('\n'))))
[INFO] [stdout] 5071 +     binop(ALT, Kle(Box::new(NON)), binop(CAT, Kle(box ALP), Set(Bset::fromchar('\n'))))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> src/re.rs:5071:45
[INFO] [stdout]      |
[INFO] [stdout] 5071 |     binop(ALT, Kle(box NON), binop(CAT, Kle(box ALP), Set(Bset::fromchar('\n'))))
[INFO] [stdout]      |                                             ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 5071 -     binop(ALT, Kle(box NON), binop(CAT, Kle(box ALP), Set(Bset::fromchar('\n'))))
[INFO] [stdout] 5071 +     binop(ALT, Kle(box NON), binop(CAT, Kle(Box::new(ALP)), Set(Bset::fromchar('\n'))))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> src/re.rs:5083:20
[INFO] [stdout]      |
[INFO] [stdout] 5083 |     binop(ALT, Kle(box NON), binop(CAT, Set(Bset::fromchar('\n')), Kle(box ALP)))
[INFO] [stdout]      |                    ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 5083 -     binop(ALT, Kle(box NON), binop(CAT, Set(Bset::fromchar('\n')), Kle(box ALP)))
[INFO] [stdout] 5083 +     binop(ALT, Kle(Box::new(NON)), binop(CAT, Set(Bset::fromchar('\n')), Kle(box ALP)))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> src/re.rs:5083:72
[INFO] [stdout]      |
[INFO] [stdout] 5083 |     binop(ALT, Kle(box NON), binop(CAT, Set(Bset::fromchar('\n')), Kle(box ALP)))
[INFO] [stdout]      |                                                                        ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 5083 -     binop(ALT, Kle(box NON), binop(CAT, Set(Bset::fromchar('\n')), Kle(box ALP)))
[INFO] [stdout] 5083 +     binop(ALT, Kle(box NON), binop(CAT, Set(Bset::fromchar('\n')), Kle(Box::new(ALP))))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> src/re.rs:5161:9
[INFO] [stdout]      |
[INFO] [stdout] 5161 |     Cap(box x, CG(i))
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 5161 -     Cap(box x, CG(i))
[INFO] [stdout] 5161 +     Cap(Box::new(x), CG(i))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> src/re.rs:5226:20
[INFO] [stdout]      |
[INFO] [stdout] 5226 |     binop(ALT, Kle(box NON), __0)
[INFO] [stdout]      |                    ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 5226 -     binop(ALT, Kle(box NON), __0)
[INFO] [stdout] 5226 +     binop(ALT, Kle(Box::new(NON)), __0)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/bset.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 e[(j + o)] = 0 != ((i >> j) & 1);
[INFO] [stdout]    |                   ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -                 e[(j + o)] = 0 != ((i >> j) & 1);
[INFO] [stdout] 52 +                 e[j + o] = 0 != ((i >> j) & 1);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `map_first_last` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     map_first_last,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `drain_filter`
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     drain_filter,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `btree_drain_filter`
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     btree_drain_filter
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0557, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `reparser` (lib test) due to 13 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0557, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `reparser` (lib) due to 13 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "edeb5546549d3315f11aa4580e5458f71a29d1a35b70a12a8b2ddae1e08dd88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edeb5546549d3315f11aa4580e5458f71a29d1a35b70a12a8b2ddae1e08dd88b", kill_on_drop: false }`
[INFO] [stdout] edeb5546549d3315f11aa4580e5458f71a29d1a35b70a12a8b2ddae1e08dd88b