[INFO] fetching crate listpack 0.1.6...
[INFO] checking listpack-0.1.6 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate listpack 0.1.6 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate listpack 0.1.6
[INFO] finished tweaking crates.io crate listpack 0.1.6
[INFO] tweaked toml for crates.io crate listpack 0.1.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate listpack 0.1.6 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f398bed428d01cc249ea5013c66a36c7971986a56ca20daa2a6480c5dbe6da61
[INFO] running `Command { std: "docker" "start" "-a" "f398bed428d01cc249ea5013c66a36c7971986a56ca20daa2a6480c5dbe6da61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f398bed428d01cc249ea5013c66a36c7971986a56ca20daa2a6480c5dbe6da61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f398bed428d01cc249ea5013c66a36c7971986a56ca20daa2a6480c5dbe6da61", kill_on_drop: false }`
[INFO] [stdout] f398bed428d01cc249ea5013c66a36c7971986a56ca20daa2a6480c5dbe6da61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a414d644b68577594f73d2961ec3ef0c2314d97e68558e8903bd8355b21ac51
[INFO] running `Command { std: "docker" "start" "-a" "8a414d644b68577594f73d2961ec3ef0c2314d97e68558e8903bd8355b21ac51", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]    Compiling listpack v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `gcc::Build`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     gcc::Build::new()
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     gcc::Build::new()
[INFO] [stdout]   |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/lib.rs:1937:17
[INFO] [stdout]      |
[INFO] [stdout] 1937 |                 ;
[INFO] [stdout]      |                 ^ help: remove this semicolon
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]     --> src/lib.rs:1136:34
[INFO] [stdout]      |
[INFO] [stdout] 1136 |             let mut count: libc::int64_t = 0;
[INFO] [stdout]      |                                  ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]     --> src/lib.rs:1851:21
[INFO] [stdout]      |
[INFO] [stdout] 1851 |         size: libc::uint32_t,
[INFO] [stdout]      |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]     --> src/lib.rs:1860:21
[INFO] [stdout]      |
[INFO] [stdout] 1860 |         size: libc::uint32_t) -> *mut listpack;
[INFO] [stdout]      |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]     --> src/lib.rs:1136:34
[INFO] [stdout]      |
[INFO] [stdout] 1136 |             let mut count: libc::int64_t = 0;
[INFO] [stdout]      |                                  ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]     --> src/lib.rs:1851:21
[INFO] [stdout]      |
[INFO] [stdout] 1851 |         size: libc::uint32_t,
[INFO] [stdout]      |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]     --> src/lib.rs:1870:16
[INFO] [stdout]      |
[INFO] [stdout] 1870 |     ) -> libc::uint32_t;
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]     --> src/lib.rs:1860:21
[INFO] [stdout]      |
[INFO] [stdout] 1860 |         size: libc::uint32_t) -> *mut listpack;
[INFO] [stdout]      |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]     --> src/lib.rs:1874:27
[INFO] [stdout]      |
[INFO] [stdout] 1874 |         count: *mut libc::int64_t,
[INFO] [stdout]      |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]     --> src/lib.rs:1870:16
[INFO] [stdout]      |
[INFO] [stdout] 1870 |     ) -> libc::uint32_t;
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]     --> src/lib.rs:1880:16
[INFO] [stdout]      |
[INFO] [stdout] 1880 |     ) -> libc::int64_t;
[INFO] [stdout]      |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]     --> src/lib.rs:1874:27
[INFO] [stdout]      |
[INFO] [stdout] 1874 |         count: *mut libc::int64_t,
[INFO] [stdout]      |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]     --> src/lib.rs:1880:16
[INFO] [stdout]      |
[INFO] [stdout] 1880 |     ) -> libc::int64_t;
[INFO] [stdout]      |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]     --> src/lib.rs:1898:16
[INFO] [stdout]      |
[INFO] [stdout] 1898 |     ) -> libc::uint32_t;
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]     --> src/lib.rs:1898:16
[INFO] [stdout]      |
[INFO] [stdout] 1898 |     ) -> libc::uint32_t;
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]     --> src/lib.rs:1907:22
[INFO] [stdout]      |
[INFO] [stdout] 1907 |         value: libc::int64_t,
[INFO] [stdout]      |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]     --> src/lib.rs:1907:22
[INFO] [stdout]      |
[INFO] [stdout] 1907 |         value: libc::int64_t,
[INFO] [stdout]      |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]     --> src/lib.rs:1915:22
[INFO] [stdout]      |
[INFO] [stdout] 1915 |         value: libc::int64_t,
[INFO] [stdout]      |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]     --> src/lib.rs:1915:22
[INFO] [stdout]      |
[INFO] [stdout] 1915 |         value: libc::int64_t,
[INFO] [stdout]      |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]     --> src/lib.rs:1921:22
[INFO] [stdout]      |
[INFO] [stdout] 1921 |         value: libc::int64_t,
[INFO] [stdout]      |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]     --> src/lib.rs:1921:22
[INFO] [stdout]      |
[INFO] [stdout] 1921 |         value: libc::int64_t,
[INFO] [stdout]      |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign statics
[INFO] [stdout]     --> src/lib.rs:1831:5
[INFO] [stdout]      |
[INFO] [stdout] 1831 |     #[no_mangle]
[INFO] [stdout]      |     ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = help: `#[no_mangle]` can be applied to functions and statics
[INFO] [stdout]      = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign statics
[INFO] [stdout]     --> src/lib.rs:1831:5
[INFO] [stdout]      |
[INFO] [stdout] 1831 |     #[no_mangle]
[INFO] [stdout]      |     ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = help: `#[no_mangle]` can be applied to functions and statics
[INFO] [stdout]      = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign statics
[INFO] [stdout]     --> src/lib.rs:1833:5
[INFO] [stdout]      |
[INFO] [stdout] 1833 |     #[no_mangle]
[INFO] [stdout]      |     ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = help: `#[no_mangle]` can be applied to functions and statics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign statics
[INFO] [stdout]     --> src/lib.rs:1833:5
[INFO] [stdout]      |
[INFO] [stdout] 1833 |     #[no_mangle]
[INFO] [stdout]      |     ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = help: `#[no_mangle]` can be applied to functions and statics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign statics
[INFO] [stdout]     --> src/lib.rs:1835:5
[INFO] [stdout]      |
[INFO] [stdout] 1835 |     #[no_mangle]
[INFO] [stdout]      |     ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = help: `#[no_mangle]` can be applied to functions and statics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign statics
[INFO] [stdout]     --> src/lib.rs:1835:5
[INFO] [stdout]      |
[INFO] [stdout] 1835 |     #[no_mangle]
[INFO] [stdout]      |     ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = help: `#[no_mangle]` can be applied to functions and statics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1489:21
[INFO] [stdout]      |
[INFO] [stdout] 1489 |                 let mut newp: &mut *mut u8 = &mut std::ptr::null_mut();
[INFO] [stdout]      |                     ----^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1489:21
[INFO] [stdout]      |
[INFO] [stdout] 1489 |                 let mut newp: &mut *mut u8 = &mut std::ptr::null_mut();
[INFO] [stdout]      |                     ----^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "8a414d644b68577594f73d2961ec3ef0c2314d97e68558e8903bd8355b21ac51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a414d644b68577594f73d2961ec3ef0c2314d97e68558e8903bd8355b21ac51", kill_on_drop: false }`
[INFO] [stdout] 8a414d644b68577594f73d2961ec3ef0c2314d97e68558e8903bd8355b21ac51
