[INFO] fetching crate jammdb 0.11.0...
[INFO] checking jammdb-0.11.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate jammdb 0.11.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate jammdb 0.11.0 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 jammdb 0.11.0
[INFO] finished tweaking crates.io crate jammdb 0.11.0
[INFO] tweaked toml for crates.io crate jammdb 0.11.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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 }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fs4 v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 }`
[INFO] [stdout] cf5dd69a9fb5b6a4a1cb4aae8d20ac81a6410205c52a0a86ca57c312855da36d
[INFO] running `Command { std: "docker" "start" "-a" "cf5dd69a9fb5b6a4a1cb4aae8d20ac81a6410205c52a0a86ca57c312855da36d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf5dd69a9fb5b6a4a1cb4aae8d20ac81a6410205c52a0a86ca57c312855da36d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5dd69a9fb5b6a4a1cb4aae8d20ac81a6410205c52a0a86ca57c312855da36d", kill_on_drop: false }`
[INFO] [stdout] cf5dd69a9fb5b6a4a1cb4aae8d20ac81a6410205c52a0a86ca57c312855da36d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f8031c180680a2295fcc395f1222267377a1581e6fb93933fedbf0029c73a10
[INFO] running `Command { std: "docker" "start" "-a" "8f8031c180680a2295fcc395f1222267377a1581e6fb93933fedbf0029c73a10", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking bumpalo v3.15.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking fs4 v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking rmp-serde v1.1.2
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking jammdb v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/tx.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Ro(RwLockReadGuard<'tx, ()>),
[INFO] [stdout]    |     -- ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Ro(()),
[INFO] [stdout]    |        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]    --> src/db.rs:355:13
[INFO] [stdout]     |
[INFO] [stdout] 355 |             &mut *(&mut buf[(index * pagesize) as usize] as *mut u8 as *mut Page)
[INFO] [stdout]     |             ^^^^^^^^^^^^--------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         backing allocation comes from here
[INFO] [stdout]     |
[INFO] [stdout]     = note: casting from `u8` (1 bytes) to `Page` (40 bytes)
[INFO] [stdout]     = note: `#[deny(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |             &*(&self.data[(id * self.pagesize) as usize] as *const u8 as *const Page)
[INFO] [stdout]    |             ^^^^----------------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u8` (1 bytes) to `Page` (40 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             &*(&buf[(id * pagesize) as usize] as *const u8 as *const Page)
[INFO] [stdout]    |             ^^^^-----------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u8` (1 bytes) to `Page` (40 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |         unsafe { &*(&self.ptr as *const u64 as *const Meta) }
[INFO] [stdout]    |                  ^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u64` (8 bytes) to `Meta` (72 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         unsafe { &*(&self.ptr as *const u64 as *const OldMeta) }
[INFO] [stdout]    |                  ^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u64` (8 bytes) to `OldMeta` (96 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:95:18
[INFO] [stdout]    |
[INFO] [stdout] 95 |         unsafe { &mut *(&mut self.ptr as *mut u64 as *mut Meta) }
[INFO] [stdout]    |                  ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u64` (8 bytes) to `Meta` (72 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]    --> src/tx.rs:329:37
[INFO] [stdout]     |
[INFO] [stdout] 329 |                 let page = unsafe { &mut *(&mut buf[0] as *mut u8 as *mut Page) };
[INFO] [stdout]     |                                     ^^^^^^^^^^^^------^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 backing allocation comes from here
[INFO] [stdout]     |
[INFO] [stdout]     = note: casting from `u8` (1 bytes) to `Page` (40 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jammdb` (lib) due to 8 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/tx.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Ro(RwLockReadGuard<'tx, ()>),
[INFO] [stdout]    |     -- ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Ro(()),
[INFO] [stdout]    |        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]    --> src/db.rs:355:13
[INFO] [stdout]     |
[INFO] [stdout] 355 |             &mut *(&mut buf[(index * pagesize) as usize] as *mut u8 as *mut Page)
[INFO] [stdout]     |             ^^^^^^^^^^^^--------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         backing allocation comes from here
[INFO] [stdout]     |
[INFO] [stdout]     = note: casting from `u8` (1 bytes) to `page::Page` (40 bytes)
[INFO] [stdout]     = note: `#[deny(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |             &*(&self.data[(id * self.pagesize) as usize] as *const u8 as *const Page)
[INFO] [stdout]    |             ^^^^----------------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u8` (1 bytes) to `page::Page` (40 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             &*(&buf[(id * pagesize) as usize] as *const u8 as *const Page)
[INFO] [stdout]    |             ^^^^-----------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u8` (1 bytes) to `page::Page` (40 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |         unsafe { &*(&self.ptr as *const u64 as *const Meta) }
[INFO] [stdout]    |                  ^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u64` (8 bytes) to `meta::Meta` (72 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         unsafe { &*(&self.ptr as *const u64 as *const OldMeta) }
[INFO] [stdout]    |                  ^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u64` (8 bytes) to `meta::OldMeta` (96 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:95:18
[INFO] [stdout]    |
[INFO] [stdout] 95 |         unsafe { &mut *(&mut self.ptr as *mut u64 as *mut Meta) }
[INFO] [stdout]    |                  ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u64` (8 bytes) to `meta::Meta` (72 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]    --> src/tx.rs:329:37
[INFO] [stdout]     |
[INFO] [stdout] 329 |                 let page = unsafe { &mut *(&mut buf[0] as *mut u8 as *mut Page) };
[INFO] [stdout]     |                                     ^^^^^^^^^^^^------^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 backing allocation comes from here
[INFO] [stdout]     |
[INFO] [stdout]     = note: casting from `u8` (1 bytes) to `page::Page` (40 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jammdb` (lib test) due to 8 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "8f8031c180680a2295fcc395f1222267377a1581e6fb93933fedbf0029c73a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f8031c180680a2295fcc395f1222267377a1581e6fb93933fedbf0029c73a10", kill_on_drop: false }`
[INFO] [stdout] 8f8031c180680a2295fcc395f1222267377a1581e6fb93933fedbf0029c73a10
[INFO] checking jammdb-0.11.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate jammdb 0.11.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate jammdb 0.11.0 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 jammdb 0.11.0
[INFO] finished tweaking crates.io crate jammdb 0.11.0
[INFO] tweaked toml for crates.io crate jammdb 0.11.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e369707cafae55c6e5fda60c563e1ac76101eadb5c15b3184b816679c0613b92
[INFO] running `Command { std: "docker" "start" "-a" "e369707cafae55c6e5fda60c563e1ac76101eadb5c15b3184b816679c0613b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e369707cafae55c6e5fda60c563e1ac76101eadb5c15b3184b816679c0613b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e369707cafae55c6e5fda60c563e1ac76101eadb5c15b3184b816679c0613b92", kill_on_drop: false }`
[INFO] [stdout] e369707cafae55c6e5fda60c563e1ac76101eadb5c15b3184b816679c0613b92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a94927925b1b2d6c6c8478a92c844b8d0516dc0b2442a26989153cc0b86a330e
[INFO] running `Command { std: "docker" "start" "-a" "a94927925b1b2d6c6c8478a92c844b8d0516dc0b2442a26989153cc0b86a330e", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking bumpalo v3.15.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking fs4 v0.7.0
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking rmp-serde v1.1.2
[INFO] [stderr]     Checking jammdb v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/db.rs:358:14
[INFO] [stdout]     |
[INFO] [stdout] 358 |     for i in 0..2 {
[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/freelist.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 |         for id in page_id..(page_id + num_pages) {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/freelist.rs:153:23
[INFO] [stdout]     |
[INFO] [stdout] 153 |             for id in found..found + (num_pages as u64) {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/node.rs:429:29
[INFO] [stdout]     |
[INFO] [stdout] 429 |                 for l in l1[1..].iter() {
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/page.rs:232:32
[INFO] [stdout]     |
[INFO] [stdout] 232 |         let mut buf = &mut buf[(total_header as usize)..];
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/page.rs:253:18
[INFO] [stdout]     |
[INFO] [stdout] 253 |             &buf[pos..]
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/page.rs:272:18
[INFO] [stdout]     |
[INFO] [stdout] 272 |             &buf[pos..]
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/page.rs:280:18
[INFO] [stdout]     |
[INFO] [stdout] 280 |             &buf[pos..]
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/tx.rs:360:50
[INFO] [stdout]     |
[INFO] [stdout] 360 |         let mut unused_pages: HashSet<PageID> = (2..self.meta.num_pages).collect();
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/tx.rs:374:22
[INFO] [stdout]     |
[INFO] [stdout] 374 |             for i in 0..page.overflow {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/tx.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Ro(RwLockReadGuard<'tx, ()>),
[INFO] [stdout]    |     -- ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Ro(()),
[INFO] [stdout]    |        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeBounds` trait bound in public function
[INFO] [stdout]    --> src/bucket.rs:441:12
[INFO] [stdout]     |
[INFO] [stdout] 441 |         R: RangeBounds<&'a [u8]>,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-bounds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]    --> src/db.rs:355:13
[INFO] [stdout]     |
[INFO] [stdout] 355 |             &mut *(&mut buf[(index * pagesize) as usize] as *mut u8 as *mut Page)
[INFO] [stdout]     |             ^^^^^^^^^^^^--------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         backing allocation comes from here
[INFO] [stdout]     |
[INFO] [stdout]     = note: casting from `u8` (1 bytes) to `Page` (40 bytes)
[INFO] [stdout]     = note: `#[deny(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |             &*(&self.data[(id * self.pagesize) as usize] as *const u8 as *const Page)
[INFO] [stdout]    |             ^^^^----------------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u8` (1 bytes) to `Page` (40 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             &*(&buf[(id * pagesize) as usize] as *const u8 as *const Page)
[INFO] [stdout]    |             ^^^^-----------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u8` (1 bytes) to `Page` (40 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |         unsafe { &*(&self.ptr as *const u64 as *const Meta) }
[INFO] [stdout]    |                  ^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u64` (8 bytes) to `Meta` (72 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         unsafe { &*(&self.ptr as *const u64 as *const OldMeta) }
[INFO] [stdout]    |                  ^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u64` (8 bytes) to `OldMeta` (96 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:95:18
[INFO] [stdout]    |
[INFO] [stdout] 95 |         unsafe { &mut *(&mut self.ptr as *mut u64 as *mut Meta) }
[INFO] [stdout]    |                  ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u64` (8 bytes) to `Meta` (72 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]    --> src/tx.rs:329:37
[INFO] [stdout]     |
[INFO] [stdout] 329 |                 let page = unsafe { &mut *(&mut buf[0] as *mut u8 as *mut Page) };
[INFO] [stdout]     |                                     ^^^^^^^^^^^^------^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 backing allocation comes from here
[INFO] [stdout]     |
[INFO] [stdout]     = note: casting from `u8` (1 bytes) to `Page` (40 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jammdb` (lib) due to 8 previous errors; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/bucket.rs:1198:20
[INFO] [stdout]      |
[INFO] [stdout] 1198 |         iter_test!(a..e, ["a", "b", "c", "d"]);
[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/bucket.rs:1199:20
[INFO] [stdout]      |
[INFO] [stdout] 1199 |         iter_test!(aa..e, ["b", "c", "d"]);
[INFO] [stdout]      |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/bucket.rs:1200:20
[INFO] [stdout]      |
[INFO] [stdout] 1200 |         iter_test!(b..e, ["b", "c", "d"]);
[INFO] [stdout]      |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]     --> src/bucket.rs:1201:20
[INFO] [stdout]      |
[INFO] [stdout] 1201 |         iter_test!(a..=d, ["a", "b", "c", "d"]);
[INFO] [stdout]      |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]     --> src/bucket.rs:1202:20
[INFO] [stdout]      |
[INFO] [stdout] 1202 |         iter_test!(b..=e, ["b", "c", "d", "e"]);
[INFO] [stdout]      |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/bucket.rs:1203:20
[INFO] [stdout]      |
[INFO] [stdout] 1203 |         iter_test!(b.., ["b", "c", "d", "e", "f"]);
[INFO] [stdout]      |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/bucket.rs:1204:20
[INFO] [stdout]      |
[INFO] [stdout] 1204 |         iter_test!(a.., ["a", "b", "c", "d", "e", "f"]);
[INFO] [stdout]      |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/bucket.rs:1205:20
[INFO] [stdout]      |
[INFO] [stdout] 1205 |         iter_test!(d..e, ["d"]);
[INFO] [stdout]      |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]     --> src/bucket.rs:1206:20
[INFO] [stdout]      |
[INFO] [stdout] 1206 |         iter_test!(d..=e, ["d", "e"]);
[INFO] [stdout]      |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/db.rs:358:14
[INFO] [stdout]     |
[INFO] [stdout] 358 |     for i in 0..2 {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/freelist.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 |         for id in page_id..(page_id + num_pages) {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/freelist.rs:153:23
[INFO] [stdout]     |
[INFO] [stdout] 153 |             for id in found..found + (num_pages as u64) {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/node.rs:429:29
[INFO] [stdout]     |
[INFO] [stdout] 429 |                 for l in l1[1..].iter() {
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/node.rs:590:42
[INFO] [stdout]     |
[INFO] [stdout] 590 |                 for (n, keys) in b.nodes[0..=2]
[INFO] [stdout]     |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/page.rs:232:32
[INFO] [stdout]     |
[INFO] [stdout] 232 |         let mut buf = &mut buf[(total_header as usize)..];
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/page.rs:253:18
[INFO] [stdout]     |
[INFO] [stdout] 253 |             &buf[pos..]
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/page.rs:272:18
[INFO] [stdout]     |
[INFO] [stdout] 272 |             &buf[pos..]
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/page.rs:280:18
[INFO] [stdout]     |
[INFO] [stdout] 280 |             &buf[pos..]
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/tx.rs:360:50
[INFO] [stdout]     |
[INFO] [stdout] 360 |         let mut unused_pages: HashSet<PageID> = (2..self.meta.num_pages).collect();
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/tx.rs:374:22
[INFO] [stdout]     |
[INFO] [stdout] 374 |             for i in 0..page.overflow {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/tx.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Ro(RwLockReadGuard<'tx, ()>),
[INFO] [stdout]    |     -- ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Ro(()),
[INFO] [stdout]    |        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]    --> src/db.rs:355:13
[INFO] [stdout]     |
[INFO] [stdout] 355 |             &mut *(&mut buf[(index * pagesize) as usize] as *mut u8 as *mut Page)
[INFO] [stdout]     |             ^^^^^^^^^^^^--------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         backing allocation comes from here
[INFO] [stdout]     |
[INFO] [stdout]     = note: casting from `u8` (1 bytes) to `page::Page` (40 bytes)
[INFO] [stdout]     = note: `#[deny(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |             &*(&self.data[(id * self.pagesize) as usize] as *const u8 as *const Page)
[INFO] [stdout]    |             ^^^^----------------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u8` (1 bytes) to `page::Page` (40 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             &*(&buf[(id * pagesize) as usize] as *const u8 as *const Page)
[INFO] [stdout]    |             ^^^^-----------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u8` (1 bytes) to `page::Page` (40 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |         unsafe { &*(&self.ptr as *const u64 as *const Meta) }
[INFO] [stdout]    |                  ^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u64` (8 bytes) to `meta::Meta` (72 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         unsafe { &*(&self.ptr as *const u64 as *const OldMeta) }
[INFO] [stdout]    |                  ^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u64` (8 bytes) to `meta::OldMeta` (96 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]   --> src/page.rs:95:18
[INFO] [stdout]    |
[INFO] [stdout] 95 |         unsafe { &mut *(&mut self.ptr as *mut u64 as *mut Meta) }
[INFO] [stdout]    |                  ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              backing allocation comes from here
[INFO] [stdout]    |
[INFO] [stdout]    = note: casting from `u64` (8 bytes) to `meta::Meta` (72 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused
[INFO] [stdout]    --> src/tx.rs:329:37
[INFO] [stdout]     |
[INFO] [stdout] 329 |                 let page = unsafe { &mut *(&mut buf[0] as *mut u8 as *mut Page) };
[INFO] [stdout]     |                                     ^^^^^^^^^^^^------^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 backing allocation comes from here
[INFO] [stdout]     |
[INFO] [stdout]     = note: casting from `u8` (1 bytes) to `page::Page` (40 bytes)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jammdb` (lib test) due to 8 previous errors; 21 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a94927925b1b2d6c6c8478a92c844b8d0516dc0b2442a26989153cc0b86a330e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94927925b1b2d6c6c8478a92c844b8d0516dc0b2442a26989153cc0b86a330e", kill_on_drop: false }`
[INFO] [stdout] a94927925b1b2d6c6c8478a92c844b8d0516dc0b2442a26989153cc0b86a330e
