[INFO] fetching crate hexagon-e 0.1.5...
[INFO] testing hexagon-e-0.1.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate hexagon-e 0.1.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate hexagon-e 0.1.5
[INFO] finished tweaking crates.io crate hexagon-e 0.1.5
[INFO] tweaked toml for crates.io crate hexagon-e 0.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hexagon-e 0.1.5 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90e167cc43dbd85d074d999a7095302d2b0c7f1a6d9f475698c482eee1015a7f
[INFO] running `Command { std: "docker" "start" "-a" "90e167cc43dbd85d074d999a7095302d2b0c7f1a6d9f475698c482eee1015a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90e167cc43dbd85d074d999a7095302d2b0c7f1a6d9f475698c482eee1015a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90e167cc43dbd85d074d999a7095302d2b0c7f1a6d9f475698c482eee1015a7f", kill_on_drop: false }`
[INFO] [stdout] 90e167cc43dbd85d074d999a7095302d2b0c7f1a6d9f475698c482eee1015a7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14047034cfe01da74cb006a4022325df4d000d6e47fa24f5ce421dde90bac3c9
[INFO] running `Command { std: "docker" "start" "-a" "14047034cfe01da74cb006a4022325df4d000d6e47fa24f5ce421dde90bac3c9", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling hexagon-e v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:449:64
[INFO] [stdout]     |
[INFO] [stdout] 449 |                 Opcode::I32Clz => run_unop!(self.env, i32, |v| unsafe { ::core::intrinsics::ctlz(v) }),
[INFO] [stdout]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:450:64
[INFO] [stdout]     |
[INFO] [stdout] 450 |                 Opcode::I32Ctz => run_unop!(self.env, i32, |v| unsafe { ::core::intrinsics::cttz(v) }),
[INFO] [stdout]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:451:67
[INFO] [stdout]     |
[INFO] [stdout] 451 |                 Opcode::I32Popcnt => run_unop!(self.env, i32, |v| unsafe { ::core::intrinsics::ctpop(v) }),
[INFO] [stdout]     |                                                                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:517:64
[INFO] [stdout]     |
[INFO] [stdout] 517 |                 Opcode::I64Clz => run_unop!(self.env, i64, |v| unsafe { ::core::intrinsics::ctlz(v) }),
[INFO] [stdout]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:518:64
[INFO] [stdout]     |
[INFO] [stdout] 518 |                 Opcode::I64Ctz => run_unop!(self.env, i64, |v| unsafe { ::core::intrinsics::cttz(v) }),
[INFO] [stdout]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:519:67
[INFO] [stdout]     |
[INFO] [stdout] 519 |                 Opcode::I64Popcnt => run_unop!(self.env, i64, |v| unsafe { ::core::intrinsics::ctpop(v) }),
[INFO] [stdout]     |                                                                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/environment.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_stack(&self) -> &Tape<Cell<i64>>;
[INFO] [stdout]    |                  ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                  |         ||
[INFO] [stdout]    |                  |         |the same lifetime is hidden here
[INFO] [stdout]    |                  |         the same lifetime is elided here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_stack(&self) -> &Tape<'_, Cell<i64>>;
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/environment.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn get_call_stack(&self) -> &Tape<Cell<i64>>;
[INFO] [stdout]    |                       ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                       |         ||
[INFO] [stdout]    |                       |         |the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn get_call_stack(&self) -> &Tape<'_, Cell<i64>>;
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "14047034cfe01da74cb006a4022325df4d000d6e47fa24f5ce421dde90bac3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14047034cfe01da74cb006a4022325df4d000d6e47fa24f5ce421dde90bac3c9", kill_on_drop: false }`
[INFO] [stdout] 14047034cfe01da74cb006a4022325df4d000d6e47fa24f5ce421dde90bac3c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47ddba2d9127a7558005479fab17b27003b2840aa969469dd4e75cb01a40fc02
[INFO] running `Command { std: "docker" "start" "-a" "47ddba2d9127a7558005479fab17b27003b2840aa969469dd4e75cb01a40fc02", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:449:64
[INFO] [stdout]     |
[INFO] [stdout] 449 |                 Opcode::I32Clz => run_unop!(self.env, i32, |v| unsafe { ::core::intrinsics::ctlz(v) }),
[INFO] [stdout]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:450:64
[INFO] [stdout]     |
[INFO] [stdout] 450 |                 Opcode::I32Ctz => run_unop!(self.env, i32, |v| unsafe { ::core::intrinsics::cttz(v) }),
[INFO] [stdout]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:451:67
[INFO] [stdout]     |
[INFO] [stdout] 451 |                 Opcode::I32Popcnt => run_unop!(self.env, i32, |v| unsafe { ::core::intrinsics::ctpop(v) }),
[INFO] [stdout]     |                                                                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:517:64
[INFO] [stdout]     |
[INFO] [stdout] 517 |                 Opcode::I64Clz => run_unop!(self.env, i64, |v| unsafe { ::core::intrinsics::ctlz(v) }),
[INFO] [stdout]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:518:64
[INFO] [stdout]     |
[INFO] [stdout] 518 |                 Opcode::I64Ctz => run_unop!(self.env, i64, |v| unsafe { ::core::intrinsics::cttz(v) }),
[INFO] [stdout]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:519:67
[INFO] [stdout]     |
[INFO] [stdout] 519 |                 Opcode::I64Popcnt => run_unop!(self.env, i64, |v| unsafe { ::core::intrinsics::ctpop(v) }),
[INFO] [stdout]     |                                                                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/environment.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_stack(&self) -> &Tape<Cell<i64>>;
[INFO] [stdout]    |                  ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                  |         ||
[INFO] [stdout]    |                  |         |the same lifetime is hidden here
[INFO] [stdout]    |                  |         the same lifetime is elided here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_stack(&self) -> &Tape<'_, Cell<i64>>;
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/environment.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn get_call_stack(&self) -> &Tape<Cell<i64>>;
[INFO] [stdout]    |                       ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                       |         ||
[INFO] [stdout]    |                       |         |the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn get_call_stack(&self) -> &Tape<'_, Cell<i64>>;
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hexagon-e v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> examples/he_eval.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn get_stack(&self) -> &Tape<Cell<i64>> {
[INFO] [stdout]    |                  ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                  |         ||
[INFO] [stdout]    |                  |         |the same lifetime is hidden here
[INFO] [stdout]    |                  |         the same lifetime is elided here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn get_stack(&self) -> &Tape<'_, Cell<i64>> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> examples/he_eval.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn get_call_stack(&self) -> &Tape<Cell<i64>> {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                       |         ||
[INFO] [stdout]    |                       |         |the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn get_call_stack(&self) -> &Tape<'_, Cell<i64>> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:449:64
[INFO] [stdout]     |
[INFO] [stdout] 449 |                 Opcode::I32Clz => run_unop!(self.env, i32, |v| unsafe { ::core::intrinsics::ctlz(v) }),
[INFO] [stdout]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:450:64
[INFO] [stdout]     |
[INFO] [stdout] 450 |                 Opcode::I32Ctz => run_unop!(self.env, i32, |v| unsafe { ::core::intrinsics::cttz(v) }),
[INFO] [stdout]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:451:67
[INFO] [stdout]     |
[INFO] [stdout] 451 |                 Opcode::I32Popcnt => run_unop!(self.env, i32, |v| unsafe { ::core::intrinsics::ctpop(v) }),
[INFO] [stdout]     |                                                                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:517:64
[INFO] [stdout]     |
[INFO] [stdout] 517 |                 Opcode::I64Clz => run_unop!(self.env, i64, |v| unsafe { ::core::intrinsics::ctlz(v) }),
[INFO] [stdout]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:518:64
[INFO] [stdout]     |
[INFO] [stdout] 518 |                 Opcode::I64Ctz => run_unop!(self.env, i64, |v| unsafe { ::core::intrinsics::cttz(v) }),
[INFO] [stdout]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/vm.rs:519:67
[INFO] [stdout]     |
[INFO] [stdout] 519 |                 Opcode::I64Popcnt => run_unop!(self.env, i64, |v| unsafe { ::core::intrinsics::ctpop(v) }),
[INFO] [stdout]     |                                                                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/environment.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_stack(&self) -> &Tape<Cell<i64>>;
[INFO] [stdout]    |                  ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                  |         ||
[INFO] [stdout]    |                  |         |the same lifetime is hidden here
[INFO] [stdout]    |                  |         the same lifetime is elided here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_stack(&self) -> &Tape<'_, Cell<i64>>;
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/environment.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn get_call_stack(&self) -> &Tape<Cell<i64>>;
[INFO] [stdout]    |                       ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                       |         ||
[INFO] [stdout]    |                       |         |the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn get_call_stack(&self) -> &Tape<'_, Cell<i64>>;
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "47ddba2d9127a7558005479fab17b27003b2840aa969469dd4e75cb01a40fc02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ddba2d9127a7558005479fab17b27003b2840aa969469dd4e75cb01a40fc02", kill_on_drop: false }`
[INFO] [stdout] 47ddba2d9127a7558005479fab17b27003b2840aa969469dd4e75cb01a40fc02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 303dc7d786a46e476f21f8ed9fe71b0a999cfb67a59ba0aaca27b0d06f6b07df
[INFO] running `Command { std: "docker" "start" "-a" "303dc7d786a46e476f21f8ed9fe71b0a999cfb67a59ba0aaca27b0d06f6b07df", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(core_intrinsics)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: using it is strongly discouraged
[INFO] [stderr]   = note: `#[warn(internal_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/vm.rs:449:64
[INFO] [stderr]     |
[INFO] [stderr] 449 |                 Opcode::I32Clz => run_unop!(self.env, i32, |v| unsafe { ::core::intrinsics::ctlz(v) }),
[INFO] [stderr]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/vm.rs:450:64
[INFO] [stderr]     |
[INFO] [stderr] 450 |                 Opcode::I32Ctz => run_unop!(self.env, i32, |v| unsafe { ::core::intrinsics::cttz(v) }),
[INFO] [stderr]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/vm.rs:451:67
[INFO] [stderr]     |
[INFO] [stderr] 451 |                 Opcode::I32Popcnt => run_unop!(self.env, i32, |v| unsafe { ::core::intrinsics::ctpop(v) }),
[INFO] [stderr]     |                                                                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/vm.rs:517:64
[INFO] [stderr]     |
[INFO] [stderr] 517 |                 Opcode::I64Clz => run_unop!(self.env, i64, |v| unsafe { ::core::intrinsics::ctlz(v) }),
[INFO] [stderr]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/vm.rs:518:64
[INFO] [stderr]     |
[INFO] [stderr] 518 |                 Opcode::I64Ctz => run_unop!(self.env, i64, |v| unsafe { ::core::intrinsics::cttz(v) }),
[INFO] [stderr]     |                                                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/vm.rs:519:67
[INFO] [stderr]     |
[INFO] [stderr] 519 |                 Opcode::I64Popcnt => run_unop!(self.env, i64, |v| unsafe { ::core::intrinsics::ctpop(v) }),
[INFO] [stderr]     |                                                                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/environment.rs:15:18
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn get_stack(&self) -> &Tape<Cell<i64>>;
[INFO] [stderr]    |                  ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                  |         ||
[INFO] [stderr]    |                  |         |the same lifetime is hidden here
[INFO] [stderr]    |                  |         the same lifetime is elided here
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn get_stack(&self) -> &Tape<'_, Cell<i64>>;
[INFO] [stderr]    |                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/environment.rs:21:23
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn get_call_stack(&self) -> &Tape<Cell<i64>>;
[INFO] [stderr]    |                       ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                       |         ||
[INFO] [stderr]    |                       |         |the same lifetime is hidden here
[INFO] [stderr]    |                       |         the same lifetime is elided here
[INFO] [stderr]    |                       the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn get_call_stack(&self) -> &Tape<'_, Cell<i64>>;
[INFO] [stderr]    |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `hexagon-e` (lib) generated 9 warnings (run `cargo fix --lib -p hexagon-e` to apply 2 suggestions)
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> examples/he_eval.rs:65:18
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn get_stack(&self) -> &Tape<Cell<i64>> {
[INFO] [stderr]    |                  ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                  |         ||
[INFO] [stderr]    |                  |         |the same lifetime is hidden here
[INFO] [stderr]    |                  |         the same lifetime is elided here
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn get_stack(&self) -> &Tape<'_, Cell<i64>> {
[INFO] [stderr]    |                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> examples/he_eval.rs:69:23
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn get_call_stack(&self) -> &Tape<Cell<i64>> {
[INFO] [stderr]    |                       ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                       |         ||
[INFO] [stderr]    |                       |         |the same lifetime is hidden here
[INFO] [stderr]    |                       |         the same lifetime is elided here
[INFO] [stderr]    |                       the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn get_call_stack(&self) -> &Tape<'_, Cell<i64>> {
[INFO] [stderr]    |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `hexagon-e` (example "he_eval") generated 2 warnings (run `cargo fix --example "he_eval" -p hexagon-e` to apply 2 suggestions)
[INFO] [stderr] warning: `hexagon-e` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hexagon_e-bba3ef39cbf23f15)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hexagon_e
[INFO] [stderr] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(core_intrinsics)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: using it is strongly discouraged
[INFO] [stderr]   = note: `#[warn(internal_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "303dc7d786a46e476f21f8ed9fe71b0a999cfb67a59ba0aaca27b0d06f6b07df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "303dc7d786a46e476f21f8ed9fe71b0a999cfb67a59ba0aaca27b0d06f6b07df", kill_on_drop: false }`
[INFO] [stdout] 303dc7d786a46e476f21f8ed9fe71b0a999cfb67a59ba0aaca27b0d06f6b07df
