[INFO] fetching crate riscv-sandbox 0.2.0...
[INFO] testing riscv-sandbox-0.2.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate riscv-sandbox 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate riscv-sandbox 0.2.0
[INFO] finished tweaking crates.io crate riscv-sandbox 0.2.0
[INFO] tweaked toml for crates.io crate riscv-sandbox 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate riscv-sandbox 0.2.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate riscv-sandbox 0.2.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded elf v0.0.10
[INFO] [stderr]   Downloaded bitvec v0.15.2
[INFO] [stderr]   Downloaded byteorder v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae8f9134d049ce849bfa941e0d6ee945d5970d71a00591d1d11f2408ea1e9ffb
[INFO] running `Command { std: "docker" "start" "-a" "ae8f9134d049ce849bfa941e0d6ee945d5970d71a00591d1d11f2408ea1e9ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae8f9134d049ce849bfa941e0d6ee945d5970d71a00591d1d11f2408ea1e9ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae8f9134d049ce849bfa941e0d6ee945d5970d71a00591d1d11f2408ea1e9ffb", kill_on_drop: false }`
[INFO] [stdout] ae8f9134d049ce849bfa941e0d6ee945d5970d71a00591d1d11f2408ea1e9ffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee26b00f017ebad81db63f096e9c66a23054df459283bef0befbeb14341a6d17
[INFO] running `Command { std: "docker" "start" "-a" "ee26b00f017ebad81db63f096e9c66a23054df459283bef0befbeb14341a6d17", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling bitvec v0.15.2
[INFO] [stderr]    Compiling elf v0.0.10
[INFO] [stderr]    Compiling riscv-sandbox v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/machine/mod.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn cycle(&mut self, &mut dyn Memory);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut dyn Memory`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `waiting_for_sync` is never read
[INFO] [stdout]   --> src/machine/simtx.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Path {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub waiting_for_sync : BitVec,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Path` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "ee26b00f017ebad81db63f096e9c66a23054df459283bef0befbeb14341a6d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee26b00f017ebad81db63f096e9c66a23054df459283bef0befbeb14341a6d17", kill_on_drop: false }`
[INFO] [stdout] ee26b00f017ebad81db63f096e9c66a23054df459283bef0befbeb14341a6d17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df0885c2f84453a4b3531fd77e07ddb03cd11fa7d6b7f68d9896f563065fdf00
[INFO] running `Command { std: "docker" "start" "-a" "df0885c2f84453a4b3531fd77e07ddb03cd11fa7d6b7f68d9896f563065fdf00", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/machine/mod.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn cycle(&mut self, &mut dyn Memory);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut dyn Memory`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `waiting_for_sync` is never read
[INFO] [stdout]   --> src/machine/simtx.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Path {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub waiting_for_sync : BitVec,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Path` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling riscv-sandbox v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/machine/mod.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn cycle(&mut self, &mut dyn Memory);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut dyn Memory`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `waiting_for_sync` is never read
[INFO] [stdout]   --> src/machine/simtx.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Path {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub waiting_for_sync : BitVec,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Path` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "df0885c2f84453a4b3531fd77e07ddb03cd11fa7d6b7f68d9896f563065fdf00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df0885c2f84453a4b3531fd77e07ddb03cd11fa7d6b7f68d9896f563065fdf00", kill_on_drop: false }`
[INFO] [stdout] df0885c2f84453a4b3531fd77e07ddb03cd11fa7d6b7f68d9896f563065fdf00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59b9d9334baacc0e740e52069ad242b4a07be519264849e405085a233b509e6b
[INFO] running `Command { std: "docker" "start" "-a" "59b9d9334baacc0e740e52069ad242b4a07be519264849e405085a233b509e6b", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/machine/mod.rs:21:25
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn cycle(&mut self, &mut dyn Memory);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut dyn Memory`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `waiting_for_sync` is never read
[INFO] [stderr]   --> src/machine/simtx.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | struct Path {
[INFO] [stderr]    |        ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 24 |     pub waiting_for_sync : BitVec,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Path` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `riscv-sandbox` (lib) generated 2 warnings (run `cargo fix --lib -p riscv-sandbox` to apply 1 suggestion)
[INFO] [stderr] warning: `riscv-sandbox` (lib test) generated 2 warnings (2 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/riscv_sandbox-de8075f03dfc8039)
[INFO] [stderr]      Running tests/elf.rs (/opt/rustwide/target/debug/deps/elf-572cfc609670b5ff)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test1 ... 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 tests/isa.rs (/opt/rustwide/target/debug/deps/isa-a176a1476fbd0005)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test display_i ... ok
[INFO] [stdout] test addi ... ok
[INFO] [stdout] test display_r ... ok
[INFO] [stdout] test display_branch ... ok
[INFO] [stdout] test imm_i_bit_extend ... ok
[INFO] [stdout] test imm_s ... ok
[INFO] [stdout] test imm_u ... ok
[INFO] [stdout] test opcode ... ok
[INFO] [stdout] test r_ctor ... ok
[INFO] [stdout] test rs1 ... ok
[INFO] [stdout] test s_ctor ... ok
[INFO] [stdout] test u_ctor ... ok
[INFO] [stdout] test i_ctor ... ok
[INFO] [stderr]      Running tests/machine.rs (/opt/rustwide/target/debug/deps/machine-7ffac5b2128eeee0)
[INFO] [stdout] test imm_b ... ok
[INFO] [stdout] test imm_i ... ok
[INFO] [stdout] test imm_j ... ok
[INFO] [stdout] test rd ... ok
[INFO] [stdout] test rs2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test execute_addi ... ok
[INFO] [stdout] test fibonacci ... ok
[INFO] [stdout] test simple_math ... ok
[INFO] [stdout] test registers ... ok
[INFO] [stdout] test real_world_tests_simtx ... ok
[INFO] [stderr]      Running tests/memory.rs (/opt/rustwide/target/debug/deps/memory-af6b84c6c7d1b2d0)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test is_little_endian_hashmap ... ok
[INFO] [stdout] test is_little_endian_vec_u8 ... ok
[INFO] [stdout] test is_little_endian_vec_u32 ... ok
[INFO] [stdout] test vec_memory_impl ... ok
[INFO] [stderr]    Doc-tests riscv_sandbox
[INFO] [stdout] test vec_memory_out_of_bound - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "59b9d9334baacc0e740e52069ad242b4a07be519264849e405085a233b509e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b9d9334baacc0e740e52069ad242b4a07be519264849e405085a233b509e6b", kill_on_drop: false }`
[INFO] [stdout] 59b9d9334baacc0e740e52069ad242b4a07be519264849e405085a233b509e6b