[INFO] updating cached repository https://github.com/rileylyman/riscv-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e0c600e2b65322873903154e653d99ebae7f0e91 [INFO] testing rileylyman/riscv-in-rust against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frileylyman%2Friscv-in-rust" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rileylyman/riscv-in-rust on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rileylyman/riscv-in-rust [INFO] finished tweaking git repo https://github.com/rileylyman/riscv-in-rust [INFO] tweaked toml for git repo https://github.com/rileylyman/riscv-in-rust written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/rileylyman/riscv-in-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 349367771ae90c1b1f72c7ac1d65ff560bf7cf6c395e950cd97907f54011574e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "349367771ae90c1b1f72c7ac1d65ff560bf7cf6c395e950cd97907f54011574e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "349367771ae90c1b1f72c7ac1d65ff560bf7cf6c395e950cd97907f54011574e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "349367771ae90c1b1f72c7ac1d65ff560bf7cf6c395e950cd97907f54011574e", kill_on_drop: false }` [INFO] [stdout] 349367771ae90c1b1f72c7ac1d65ff560bf7cf6c395e950cd97907f54011574e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 543d44cae27bf0f576fa1939b66c47af90c4be0e7a74997a2774192ee32d32a0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "543d44cae27bf0f576fa1939b66c47af90c4be0e7a74997a2774192ee32d32a0", kill_on_drop: false }` [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling riscv-emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/implementer/rtype.rs:142:63 [INFO] [stdout] | [INFO] [stdout] 142 | return Err(ExecutionError::Extension("M".into()));; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `machine_code` [INFO] [stdout] --> src/assembler/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let machine_code = assemble(&base_instructions); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_machine_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> src/assembler/mod.rs:7:42 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn assemble_and_load(filepath: &str, mem: &mut [u8], imem: &mut [u8]) -> () { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `imem` [INFO] [stdout] --> src/assembler/mod.rs:7:58 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn assemble_and_load(filepath: &str, mem: &mut [u8], imem: &mut [u8]) -> () { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_imem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instructions` [INFO] [stdout] --> src/assembler/mod.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | fn assemble(instructions: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instructions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INST_WIDTH` [INFO] [stdout] --> src/assembler/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const INST_WIDTH: usize = 32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.57s [INFO] running `Command { std: "docker" "inspect" "543d44cae27bf0f576fa1939b66c47af90c4be0e7a74997a2774192ee32d32a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "543d44cae27bf0f576fa1939b66c47af90c4be0e7a74997a2774192ee32d32a0", kill_on_drop: false }` [INFO] [stdout] 543d44cae27bf0f576fa1939b66c47af90c4be0e7a74997a2774192ee32d32a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80f5ff02fdd2527c260ab0193391c4dc7abbd3deecd6eb0bfa46a31600a82c45 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "80f5ff02fdd2527c260ab0193391c4dc7abbd3deecd6eb0bfa46a31600a82c45", kill_on_drop: false }` [INFO] [stderr] Compiling riscv-emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/implementer/rtype.rs:142:63 [INFO] [stdout] | [INFO] [stdout] 142 | return Err(ExecutionError::Extension("M".into()));; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `machine_code` [INFO] [stdout] --> src/assembler/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let machine_code = assemble(&base_instructions); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_machine_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> src/assembler/mod.rs:7:42 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn assemble_and_load(filepath: &str, mem: &mut [u8], imem: &mut [u8]) -> () { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `imem` [INFO] [stdout] --> src/assembler/mod.rs:7:58 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn assemble_and_load(filepath: &str, mem: &mut [u8], imem: &mut [u8]) -> () { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_imem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instructions` [INFO] [stdout] --> src/assembler/mod.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | fn assemble(instructions: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instructions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INST_WIDTH` [INFO] [stdout] --> src/assembler/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const INST_WIDTH: usize = 32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.44s [INFO] running `Command { std: "docker" "inspect" "80f5ff02fdd2527c260ab0193391c4dc7abbd3deecd6eb0bfa46a31600a82c45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80f5ff02fdd2527c260ab0193391c4dc7abbd3deecd6eb0bfa46a31600a82c45", kill_on_drop: false }` [INFO] [stdout] 80f5ff02fdd2527c260ab0193391c4dc7abbd3deecd6eb0bfa46a31600a82c45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4ce30464aad5200700c8dfd2a4ff12a23cfd805a79093ea41c453ef8b0a2a1ba [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4ce30464aad5200700c8dfd2a4ff12a23cfd805a79093ea41c453ef8b0a2a1ba", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/implementer/rtype.rs:142:63 [INFO] [stderr] | [INFO] [stderr] 142 | return Err(ExecutionError::Extension("M".into()));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instructions` [INFO] [stderr] [INFO] [stderr] warning: constant 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] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/riscv_emulator-518a259a31555a35 [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_s_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_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 `Command { std: "docker" "inspect" "4ce30464aad5200700c8dfd2a4ff12a23cfd805a79093ea41c453ef8b0a2a1ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ce30464aad5200700c8dfd2a4ff12a23cfd805a79093ea41c453ef8b0a2a1ba", kill_on_drop: false }` [INFO] [stdout] 4ce30464aad5200700c8dfd2a4ff12a23cfd805a79093ea41c453ef8b0a2a1ba