[INFO] cloning repository https://github.com/eignnx/lark-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eignnx/lark-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feignnx%2Flark-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feignnx%2Flark-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89d890232d919ad8e7ab5da88889e7da31322bd8
[INFO] testing eignnx/lark-vm/89d890232d919ad8e7ab5da88889e7da31322bd8 against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feignnx%2Flark-vm" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eignnx/lark-vm
[INFO] finished tweaking git repo https://github.com/eignnx/lark-vm
[INFO] tweaked toml for git repo https://github.com/eignnx/lark-vm written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eignnx/lark-vm on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/eignnx/lark-vm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding equivalent v1.0.2
[INFO] [stderr]       Adding hashbrown v0.17.0
[INFO] [stderr]       Adding indexmap v2.14.0
[INFO] [stderr]       Adding num_enum v0.7.6
[INFO] [stderr]       Adding num_enum_derive v0.7.6
[INFO] [stderr]       Adding proc-macro-crate v3.5.0
[INFO] [stderr]     Updating proc-macro2 v1.0.76 -> v1.0.106
[INFO] [stderr]       Adding rustversion v1.0.22
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]       Adding serde_derive v1.0.228
[INFO] [stderr]     Updating syn v2.0.48 -> v2.0.117
[INFO] [stderr]       Adding toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]       Adding toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]       Adding toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]       Adding winnow v1.0.2
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num_enum v0.7.6
[INFO] [stderr]   Downloaded proc-macro-crate v3.5.0
[INFO] [stderr]   Downloaded num_enum_derive v0.7.6
[INFO] [stderr]   Downloaded toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]   Downloaded anstream v0.6.7
[INFO] [stderr]   Downloaded toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]   Downloaded toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]   Downloaded clap v4.4.17
[INFO] [stderr]   Downloaded winnow v1.0.2
[INFO] [stderr]   Downloaded clap_builder v4.4.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea8e2602a7c05c873f5bac2dc00eaa7c3e0c56d37190e279b0f5ae4e973cea7f
[INFO] running `Command { std: "docker" "start" "-a" "ea8e2602a7c05c873f5bac2dc00eaa7c3e0c56d37190e279b0f5ae4e973cea7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea8e2602a7c05c873f5bac2dc00eaa7c3e0c56d37190e279b0f5ae4e973cea7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea8e2602a7c05c873f5bac2dc00eaa7c3e0c56d37190e279b0f5ae4e973cea7f", kill_on_drop: false }`
[INFO] [stdout] ea8e2602a7c05c873f5bac2dc00eaa7c3e0c56d37190e279b0f5ae4e973cea7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01cfe9f1a74fb0425cfc718051757815e4a5a8b831c7995ab9e5599756fdf154
[INFO] running `Command { std: "docker" "start" "-a" "01cfe9f1a74fb0425cfc718051757815e4a5a8b831c7995ab9e5599756fdf154", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling winnow v0.5.34
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling anstream v0.6.7
[INFO] [stderr]    Compiling clap_builder v4.4.17
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]    Compiling num_enum v0.7.6
[INFO] [stderr]    Compiling clap v4.4.17
[INFO] [stderr]    Compiling lark-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/cpu/dex.rs:175:44
[INFO] [stdout]     |
[INFO] [stdout] 175 |                     let product = unsafe { std::mem::transmute::<i32, u32>(product) };
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 175 -                     let product = unsafe { std::mem::transmute::<i32, u32>(product) };
[INFO] [stdout] 175 +                     let product = unsafe { i32::cast_unsigned(product) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/cpu/dex.rs:220:42
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     let value = unsafe { std::mem::transmute::<u8, i8>(value) };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 220 -                     let value = unsafe { std::mem::transmute::<u8, i8>(value) };
[INFO] [stdout] 220 +                     let value = unsafe { u8::cast_signed(value) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.92s
[INFO] running `Command { std: "docker" "inspect" "01cfe9f1a74fb0425cfc718051757815e4a5a8b831c7995ab9e5599756fdf154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01cfe9f1a74fb0425cfc718051757815e4a5a8b831c7995ab9e5599756fdf154", kill_on_drop: false }`
[INFO] [stdout] 01cfe9f1a74fb0425cfc718051757815e4a5a8b831c7995ab9e5599756fdf154
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8edf2c4dc9fc20a6be195c71c80d1b13ff1f66621724db62da4d5823a06732fc
[INFO] running `Command { std: "docker" "start" "-a" "8edf2c4dc9fc20a6be195c71c80d1b13ff1f66621724db62da4d5823a06732fc", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/cpu/dex.rs:175:44
[INFO] [stdout]     |
[INFO] [stdout] 175 |                     let product = unsafe { std::mem::transmute::<i32, u32>(product) };
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 175 -                     let product = unsafe { std::mem::transmute::<i32, u32>(product) };
[INFO] [stdout] 175 +                     let product = unsafe { i32::cast_unsigned(product) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/cpu/dex.rs:220:42
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     let value = unsafe { std::mem::transmute::<u8, i8>(value) };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 220 -                     let value = unsafe { std::mem::transmute::<u8, i8>(value) };
[INFO] [stdout] 220 +                     let value = unsafe { u8::cast_signed(value) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lark-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/cpu/dex.rs:175:44
[INFO] [stdout]     |
[INFO] [stdout] 175 |                     let product = unsafe { std::mem::transmute::<i32, u32>(product) };
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 175 -                     let product = unsafe { std::mem::transmute::<i32, u32>(product) };
[INFO] [stdout] 175 +                     let product = unsafe { i32::cast_unsigned(product) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/cpu/dex.rs:220:42
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     let value = unsafe { std::mem::transmute::<u8, i8>(value) };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 220 -                     let value = unsafe { std::mem::transmute::<u8, i8>(value) };
[INFO] [stdout] 220 +                     let value = unsafe { u8::cast_signed(value) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "8edf2c4dc9fc20a6be195c71c80d1b13ff1f66621724db62da4d5823a06732fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8edf2c4dc9fc20a6be195c71c80d1b13ff1f66621724db62da4d5823a06732fc", kill_on_drop: false }`
[INFO] [stdout] 8edf2c4dc9fc20a6be195c71c80d1b13ff1f66621724db62da4d5823a06732fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26a561253294e170a5df86c213b796aa0c1120db4bc5ca9aed6750baf4261787
[INFO] running `Command { std: "docker" "start" "-a" "26a561253294e170a5df86c213b796aa0c1120db4bc5ca9aed6750baf4261787", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/cpu/dex.rs:175:44
[INFO] [stderr]     |
[INFO] [stderr] 175 |                     let product = unsafe { std::mem::transmute::<i32, u32>(product) };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 175 -                     let product = unsafe { std::mem::transmute::<i32, u32>(product) };
[INFO] [stderr] 175 +                     let product = unsafe { i32::cast_unsigned(product) };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/cpu/dex.rs:220:42
[INFO] [stderr]     |
[INFO] [stderr] 220 |                     let value = unsafe { std::mem::transmute::<u8, i8>(value) };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 220 -                     let value = unsafe { std::mem::transmute::<u8, i8>(value) };
[INFO] [stderr] 220 +                     let value = unsafe { u8::cast_signed(value) };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `lark-vm` (lib) generated 2 warnings (run `cargo fix --lib -p lark-vm` to apply 2 suggestions)
[INFO] [stderr] warning: `lark-vm` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lark_vm-4610ae01d958f39f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test cpu::decode::tests::test_ceil_div ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lark_vm-325a101993a724ce)
[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 lark_vm
[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" "26a561253294e170a5df86c213b796aa0c1120db4bc5ca9aed6750baf4261787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a561253294e170a5df86c213b796aa0c1120db4bc5ca9aed6750baf4261787", kill_on_drop: false }`
[INFO] [stdout] 26a561253294e170a5df86c213b796aa0c1120db4bc5ca9aed6750baf4261787
