[INFO] cloning repository https://github.com/jgvt5/cpu_emu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jgvt5/cpu_emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgvt5%2Fcpu_emu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgvt5%2Fcpu_emu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a81066e68d1554bc10272e179d2a0c5329e2ddf9 [INFO] testing jgvt5/cpu_emu against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgvt5%2Fcpu_emu" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jgvt5/cpu_emu [INFO] finished tweaking git repo https://github.com/jgvt5/cpu_emu [INFO] tweaked toml for git repo https://github.com/jgvt5/cpu_emu written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jgvt5/cpu_emu on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jgvt5/cpu_emu 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acb3369d2aac5e096538906f16ea2344a6a0cfff80cc71e4e8a95c3d36c635ec [INFO] running `Command { std: "docker" "start" "-a" "acb3369d2aac5e096538906f16ea2344a6a0cfff80cc71e4e8a95c3d36c635ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acb3369d2aac5e096538906f16ea2344a6a0cfff80cc71e4e8a95c3d36c635ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acb3369d2aac5e096538906f16ea2344a6a0cfff80cc71e4e8a95c3d36c635ec", kill_on_drop: false }` [INFO] [stdout] acb3369d2aac5e096538906f16ea2344a6a0cfff80cc71e4e8a95c3d36c635ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2517e7546473f112ce9e3f38c903f044ad4a0f59318c17f45e1bf60a40a0030f [INFO] running `Command { std: "docker" "start" "-a" "2517e7546473f112ce9e3f38c903f044ad4a0f59318c17f45e1bf60a40a0030f", kill_on_drop: false }` [INFO] [stderr] Compiling simulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `REG4` is never used [INFO] [stdout] --> src/regs.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | pub const REG4:u16 = 4; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `REG5` is never used [INFO] [stdout] --> src/regs.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | pub const REG5:u16 = 5; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `REG6` is never used [INFO] [stdout] --> src/regs.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | pub const REG6:u16 = 6; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `REG7` is never used [INFO] [stdout] --> src/regs.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | pub const REG7:u16 = 7; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mov` is never used [INFO] [stdout] --> src/regs.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn mov(ra: u16, rb: u16) -> u16 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sub` is never used [INFO] [stdout] --> src/regs.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn sub(ra: u16, rb: u16) -> u16 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `and` is never used [INFO] [stdout] --> src/regs.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn and(ra: u16, rb: u16) -> u16 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `or` is never used [INFO] [stdout] --> src/regs.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn or(ra: u16, rb: u16) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sl` is never used [INFO] [stdout] --> src/regs.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn sl(ra: u16) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sr` is never used [INFO] [stdout] --> src/regs.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn sr(ra: u16) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sra` is never used [INFO] [stdout] --> src/regs.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn sra(ra: u16) -> u16 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ld` is never used [INFO] [stdout] --> src/regs.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn ld(ra: u16, addr: u16) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "2517e7546473f112ce9e3f38c903f044ad4a0f59318c17f45e1bf60a40a0030f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2517e7546473f112ce9e3f38c903f044ad4a0f59318c17f45e1bf60a40a0030f", kill_on_drop: false }` [INFO] [stdout] 2517e7546473f112ce9e3f38c903f044ad4a0f59318c17f45e1bf60a40a0030f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c49b2b94df1b1a0f775b35886a847a039198d8bc88d6379fa1cff520d4e64b30 [INFO] running `Command { std: "docker" "start" "-a" "c49b2b94df1b1a0f775b35886a847a039198d8bc88d6379fa1cff520d4e64b30", kill_on_drop: false }` [INFO] [stderr] Compiling simulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `REG4` is never used [INFO] [stdout] --> src/regs.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | pub const REG4:u16 = 4; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `REG5` is never used [INFO] [stdout] --> src/regs.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | pub const REG5:u16 = 5; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `REG6` is never used [INFO] [stdout] --> src/regs.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | pub const REG6:u16 = 6; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `REG7` is never used [INFO] [stdout] --> src/regs.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | pub const REG7:u16 = 7; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mov` is never used [INFO] [stdout] --> src/regs.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn mov(ra: u16, rb: u16) -> u16 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sub` is never used [INFO] [stdout] --> src/regs.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn sub(ra: u16, rb: u16) -> u16 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `and` is never used [INFO] [stdout] --> src/regs.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn and(ra: u16, rb: u16) -> u16 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `or` is never used [INFO] [stdout] --> src/regs.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn or(ra: u16, rb: u16) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sl` is never used [INFO] [stdout] --> src/regs.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn sl(ra: u16) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sr` is never used [INFO] [stdout] --> src/regs.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn sr(ra: u16) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sra` is never used [INFO] [stdout] --> src/regs.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn sra(ra: u16) -> u16 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ld` is never used [INFO] [stdout] --> src/regs.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn ld(ra: u16, addr: u16) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "c49b2b94df1b1a0f775b35886a847a039198d8bc88d6379fa1cff520d4e64b30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c49b2b94df1b1a0f775b35886a847a039198d8bc88d6379fa1cff520d4e64b30", kill_on_drop: false }` [INFO] [stdout] c49b2b94df1b1a0f775b35886a847a039198d8bc88d6379fa1cff520d4e64b30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c55b00f9570c4872ec2503559f7f718f4a721ee55f9a99b3f613a947a39c3ce0 [INFO] running `Command { std: "docker" "start" "-a" "c55b00f9570c4872ec2503559f7f718f4a721ee55f9a99b3f613a947a39c3ce0", kill_on_drop: false }` [INFO] [stderr] warning: constant `REG4` is never used [INFO] [stderr] --> src/regs.rs:24:11 [INFO] [stderr] | [INFO] [stderr] 24 | pub const REG4:u16 = 4; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `REG5` is never used [INFO] [stderr] --> src/regs.rs:25:11 [INFO] [stderr] | [INFO] [stderr] 25 | pub const REG5:u16 = 5; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `REG6` is never used [INFO] [stderr] --> src/regs.rs:26:11 [INFO] [stderr] | [INFO] [stderr] 26 | pub const REG6:u16 = 6; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `REG7` is never used [INFO] [stderr] --> src/regs.rs:27:11 [INFO] [stderr] | [INFO] [stderr] 27 | pub const REG7:u16 = 7; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `mov` is never used [INFO] [stderr] --> src/regs.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn mov(ra: u16, rb: u16) -> u16 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sub` is never used [INFO] [stderr] --> src/regs.rs:36:8 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn sub(ra: u16, rb: u16) -> u16 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `and` is never used [INFO] [stderr] --> src/regs.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn and(ra: u16, rb: u16) -> u16 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `or` is never used [INFO] [stderr] --> src/regs.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn or(ra: u16, rb: u16) -> u16 { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: function `sl` is never used [INFO] [stderr] --> src/regs.rs:45:8 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn sl(ra: u16) -> u16 { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: function `sr` is never used [INFO] [stderr] --> src/regs.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn sr(ra: u16) -> u16 { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: function `sra` is never used [INFO] [stderr] --> src/regs.rs:51:8 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn sra(ra: u16) -> u16 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `ld` is never used [INFO] [stderr] --> src/regs.rs:69:8 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn ld(ra: u16, addr: u16) -> u16 { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: `simulator` (bin "simulator" test) generated 12 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simulator-bcbf7a8c99f783d2) [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" "c55b00f9570c4872ec2503559f7f718f4a721ee55f9a99b3f613a947a39c3ce0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c55b00f9570c4872ec2503559f7f718f4a721ee55f9a99b3f613a947a39c3ce0", kill_on_drop: false }` [INFO] [stdout] c55b00f9570c4872ec2503559f7f718f4a721ee55f9a99b3f613a947a39c3ce0