[INFO] cloning repository rileylyman/riscv-in-rust
[INFO] running `"git" "clone" "--bare" "git://github.com/rileylyman/riscv-in-rust.git" "work/cache/sources/gh/rileylyman/riscv-in-rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rileylyman/riscv-in-rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/rileylyman/riscv-in-rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rileylyman/riscv-in-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rileylyman/riscv-in-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rileylyman/riscv-in-rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rileylyman/riscv-in-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rileylyman/riscv-in-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1ee02cdeca20ba086b645693b51567342ea1c2c4
[INFO] sha for GitHub repo rileylyman/riscv-in-rust: 1ee02cdeca20ba086b645693b51567342ea1c2c4
[INFO] validating manifest of rileylyman/riscv-in-rust on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rileylyman/riscv-in-rust on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rileylyman/riscv-in-rust
[INFO] finished frobbing rileylyman/riscv-in-rust
[INFO] frobbed toml for rileylyman/riscv-in-rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rileylyman/riscv-in-rust/Cargo.toml
[INFO] started frobbing rileylyman/riscv-in-rust
[INFO] finished frobbing rileylyman/riscv-in-rust
[INFO] frobbed toml for rileylyman/riscv-in-rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rileylyman/riscv-in-rust/Cargo.toml
[INFO] crate rileylyman/riscv-in-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rileylyman/riscv-in-rust against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rileylyman/riscv-in-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] eaaeca438a05c3b32db32b021b6a4b7a16625b7bb5738f20104f200342ffef08
[INFO] running `"docker" "start" "-a" "eaaeca438a05c3b32db32b021b6a4b7a16625b7bb5738f20104f200342ffef08"`
[INFO] [stderr]    Compiling riscv-emulator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `machine_code`
[INFO] [stderr]   --> src/assembler/mod.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let machine_code = assemble(&base_instructions);
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_machine_code`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mem`
[INFO] [stderr]  --> src/assembler/mod.rs:7:42
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn assemble_and_load(filepath: &str, mem: &mut [u8], imem: &mut [u8]) -> () {
[INFO] [stderr]   |                                          ^^^ help: consider prefixing with an underscore: `_mem`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `imem`
[INFO] [stderr]  --> src/assembler/mod.rs:7:58
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn assemble_and_load(filepath: &str, mem: &mut [u8], imem: &mut [u8]) -> () {
[INFO] [stderr]   |                                                          ^^^^ help: consider prefixing with an underscore: `_imem`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instructions`
[INFO] [stderr]   --> src/assembler/mod.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn assemble(instructions: &Vec<String>) {
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_instructions`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `INST_WIDTH`
[INFO] [stderr]  --> src/assembler/mod.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const INST_WIDTH: usize = 32;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `"docker" "inspect" "eaaeca438a05c3b32db32b021b6a4b7a16625b7bb5738f20104f200342ffef08"`
[INFO] running `"docker" "rm" "-f" "eaaeca438a05c3b32db32b021b6a4b7a16625b7bb5738f20104f200342ffef08"`
[INFO] [stdout] eaaeca438a05c3b32db32b021b6a4b7a16625b7bb5738f20104f200342ffef08
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rileylyman/riscv-in-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] be543a45d11c7ff6b0ddeef0677e0e60035edb4295ed27649908dbbbb438d9eb
[INFO] running `"docker" "start" "-a" "be543a45d11c7ff6b0ddeef0677e0e60035edb4295ed27649908dbbbb438d9eb"`
[INFO] [stderr]    Compiling riscv-emulator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `machine_code`
[INFO] [stderr]   --> src/assembler/mod.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let machine_code = assemble(&base_instructions);
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_machine_code`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mem`
[INFO] [stderr]  --> src/assembler/mod.rs:7:42
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn assemble_and_load(filepath: &str, mem: &mut [u8], imem: &mut [u8]) -> () {
[INFO] [stderr]   |                                          ^^^ help: consider prefixing with an underscore: `_mem`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `imem`
[INFO] [stderr]  --> src/assembler/mod.rs:7:58
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn assemble_and_load(filepath: &str, mem: &mut [u8], imem: &mut [u8]) -> () {
[INFO] [stderr]   |                                                          ^^^^ help: consider prefixing with an underscore: `_imem`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instructions`
[INFO] [stderr]   --> src/assembler/mod.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn assemble(instructions: &Vec<String>) {
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_instructions`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `INST_WIDTH`
[INFO] [stderr]  --> src/assembler/mod.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const INST_WIDTH: usize = 32;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "be543a45d11c7ff6b0ddeef0677e0e60035edb4295ed27649908dbbbb438d9eb"`
[INFO] running `"docker" "rm" "-f" "be543a45d11c7ff6b0ddeef0677e0e60035edb4295ed27649908dbbbb438d9eb"`
[INFO] [stdout] be543a45d11c7ff6b0ddeef0677e0e60035edb4295ed27649908dbbbb438d9eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rileylyman/riscv-in-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] c6b70f19afcad00d6558ba2bd8f84d18344e0f03ea39ad7019fdadd1b1032206
[INFO] running `"docker" "start" "-a" "c6b70f19afcad00d6558ba2bd8f84d18344e0f03ea39ad7019fdadd1b1032206"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/riscv_emulator-017198fe9932565d
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test decoder::decoder_test::test_decode_i_immediate ... ok
[INFO] [stdout] test decoder::decoder_test::test_decode_sb_immediate ... ok
[INFO] [stdout] test decoder::decoder_test::test_decode_uj_immediate ... ok
[INFO] [stdout] test decoder::decoder_test::test_decode_s_immediate ... ok
[INFO] [stdout] test decoder::decoder_test::test_decode_u_immediate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c6b70f19afcad00d6558ba2bd8f84d18344e0f03ea39ad7019fdadd1b1032206"`
[INFO] running `"docker" "rm" "-f" "c6b70f19afcad00d6558ba2bd8f84d18344e0f03ea39ad7019fdadd1b1032206"`
[INFO] [stdout] c6b70f19afcad00d6558ba2bd8f84d18344e0f03ea39ad7019fdadd1b1032206