[INFO] cloning repository https://github.com/sasuseso/x86_emu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sasuseso/x86_emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsasuseso%2Fx86_emu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsasuseso%2Fx86_emu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bc65bfbba7836d36ff1e830cdee82a1a21a8a8e8 [INFO] testing sasuseso/x86_emu against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsasuseso%2Fx86_emu" "/workspace/builds/worker-41/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sasuseso/x86_emu on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sasuseso/x86_emu [INFO] finished tweaking git repo https://github.com/sasuseso/x86_emu [INFO] tweaked toml for git repo https://github.com/sasuseso/x86_emu written to /workspace/builds/worker-41/source/Cargo.toml [INFO] crate git repo https://github.com/sasuseso/x86_emu already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7594fd71731c93aa6ba5525efa02223b192da0288d2f3a1c18593da28f30c034 [INFO] running `Command { std: "docker" "start" "-a" "7594fd71731c93aa6ba5525efa02223b192da0288d2f3a1c18593da28f30c034", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7594fd71731c93aa6ba5525efa02223b192da0288d2f3a1c18593da28f30c034", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7594fd71731c93aa6ba5525efa02223b192da0288d2f3a1c18593da28f30c034", kill_on_drop: false }` [INFO] [stdout] 7594fd71731c93aa6ba5525efa02223b192da0288d2f3a1c18593da28f30c034 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9a036f69c5e3a0d123602f467d31bdf1aa269db7e4374696ade157ca557cf2f [INFO] running `Command { std: "docker" "start" "-a" "e9a036f69c5e3a0d123602f467d31bdf1aa269db7e4374696ade157ca557cf2f", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling x86_emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Ecx` [INFO] [stdout] --> src/emulator/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | Ecx = 1, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Esi` [INFO] [stdout] --> src/emulator/mod.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | Esi = 6, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Edi` [INFO] [stdout] --> src/emulator/mod.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | Edi = 7, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cl` [INFO] [stdout] --> src/emulator/mod.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn cl() -> usize { Self::Ecx as usize } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dl` [INFO] [stdout] --> src/emulator/mod.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn dl() -> usize { Self::Edx as usize } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ch` [INFO] [stdout] --> src/emulator/mod.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn ch() -> usize { Self::cl() + 4 } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dh` [INFO] [stdout] --> src/emulator/mod.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn dh() -> usize { Self::dl() + 4 } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bh` [INFO] [stdout] --> src/emulator/mod.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn bh() -> usize { Self::bl() + 4 } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.81s [INFO] running `Command { std: "docker" "inspect" "e9a036f69c5e3a0d123602f467d31bdf1aa269db7e4374696ade157ca557cf2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9a036f69c5e3a0d123602f467d31bdf1aa269db7e4374696ade157ca557cf2f", kill_on_drop: false }` [INFO] [stdout] e9a036f69c5e3a0d123602f467d31bdf1aa269db7e4374696ade157ca557cf2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8efd35afec706eb3cd7773c11ad3ee6c290650004e7cb62ca74f49f02410093e [INFO] running `Command { std: "docker" "start" "-a" "8efd35afec706eb3cd7773c11ad3ee6c290650004e7cb62ca74f49f02410093e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: variant is never constructed: `Ecx` [INFO] [stdout] --> src/emulator/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | Ecx = 1, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Esi` [INFO] [stdout] --> src/emulator/mod.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | Esi = 6, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Edi` [INFO] [stdout] --> src/emulator/mod.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | Edi = 7, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cl` [INFO] [stdout] --> src/emulator/mod.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn cl() -> usize { Self::Ecx as usize } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dl` [INFO] [stdout] --> src/emulator/mod.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn dl() -> usize { Self::Edx as usize } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ch` [INFO] [stdout] --> src/emulator/mod.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn ch() -> usize { Self::cl() + 4 } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dh` [INFO] [stdout] --> src/emulator/mod.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn dh() -> usize { Self::dl() + 4 } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bh` [INFO] [stdout] --> src/emulator/mod.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn bh() -> usize { Self::bl() + 4 } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling x86_emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Ecx` [INFO] [stdout] --> src/emulator/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | Ecx = 1, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Esi` [INFO] [stdout] --> src/emulator/mod.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | Esi = 6, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Edi` [INFO] [stdout] --> src/emulator/mod.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | Edi = 7, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cl` [INFO] [stdout] --> src/emulator/mod.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn cl() -> usize { Self::Ecx as usize } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dl` [INFO] [stdout] --> src/emulator/mod.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn dl() -> usize { Self::Edx as usize } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ch` [INFO] [stdout] --> src/emulator/mod.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn ch() -> usize { Self::cl() + 4 } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dh` [INFO] [stdout] --> src/emulator/mod.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn dh() -> usize { Self::dl() + 4 } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bh` [INFO] [stdout] --> src/emulator/mod.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn bh() -> usize { Self::bl() + 4 } [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.67s [INFO] running `Command { std: "docker" "inspect" "8efd35afec706eb3cd7773c11ad3ee6c290650004e7cb62ca74f49f02410093e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8efd35afec706eb3cd7773c11ad3ee6c290650004e7cb62ca74f49f02410093e", kill_on_drop: false }` [INFO] [stdout] 8efd35afec706eb3cd7773c11ad3ee6c290650004e7cb62ca74f49f02410093e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7df188197da87b7f7799645de24ec772485e0480f41f46c163541b407dbf22bf [INFO] running `Command { std: "docker" "start" "-a" "7df188197da87b7f7799645de24ec772485e0480f41f46c163541b407dbf22bf", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Ecx` [INFO] [stderr] --> src/emulator/mod.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | Ecx = 1, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Esi` [INFO] [stderr] --> src/emulator/mod.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | Esi = 6, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Edi` [INFO] [stderr] --> src/emulator/mod.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | Edi = 7, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cl` [INFO] [stderr] --> src/emulator/mod.rs:52:12 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn cl() -> usize { Self::Ecx as usize } [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dl` [INFO] [stderr] --> src/emulator/mod.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn dl() -> usize { Self::Edx as usize } [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ch` [INFO] [stderr] --> src/emulator/mod.rs:56:12 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn ch() -> usize { Self::cl() + 4 } [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dh` [INFO] [stderr] --> src/emulator/mod.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn dh() -> usize { Self::dl() + 4 } [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `bh` [INFO] [stderr] --> src/emulator/mod.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn bh() -> usize { Self::bl() + 4 } [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: `x86_emu` (lib) generated 8 warnings [INFO] [stderr] warning: `x86_emu` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/x86_emu-3629e562e5761fa8) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/x86_emu-fe8b548217a6d68f) [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 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 x86_emu [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" "7df188197da87b7f7799645de24ec772485e0480f41f46c163541b407dbf22bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7df188197da87b7f7799645de24ec772485e0480f41f46c163541b407dbf22bf", kill_on_drop: false }` [INFO] [stdout] 7df188197da87b7f7799645de24ec772485e0480f41f46c163541b407dbf22bf