[INFO] fetching crate x86reducer 0.1.0... [INFO] testing x86reducer-0.1.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate x86reducer 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate x86reducer 0.1.0 [INFO] finished tweaking crates.io crate x86reducer 0.1.0 [INFO] tweaked toml for crates.io crate x86reducer 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate x86reducer 0.1.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate x86reducer 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indexmap v1.8.0 [INFO] [stderr] Downloaded termcolor v1.1.2 [INFO] [stderr] Downloaded clap_derive v3.0.14 [INFO] [stderr] Downloaded os_str_bytes v6.0.0 [INFO] [stderr] Downloaded quote v1.0.15 [INFO] [stderr] Downloaded textwrap v0.14.2 [INFO] [stderr] Downloaded itertools v0.10.3 [INFO] [stderr] Downloaded clap v3.0.14 [INFO] [stderr] Downloaded syn v1.0.86 [INFO] [stderr] Downloaded libc v0.2.116 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81ef7338767e8fed10e4ebb0abf9eff8786e84836d73a4568a558ea3483b6599 [INFO] running `Command { std: "docker" "start" "-a" "81ef7338767e8fed10e4ebb0abf9eff8786e84836d73a4568a558ea3483b6599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81ef7338767e8fed10e4ebb0abf9eff8786e84836d73a4568a558ea3483b6599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81ef7338767e8fed10e4ebb0abf9eff8786e84836d73a4568a558ea3483b6599", kill_on_drop: false }` [INFO] [stdout] 81ef7338767e8fed10e4ebb0abf9eff8786e84836d73a4568a558ea3483b6599 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02bc87c764755ed5345fc04706c54177e8b01c36f2fc9b47c01ca3d66823e810 [INFO] running `Command { std: "docker" "start" "-a" "02bc87c764755ed5345fc04706c54177e8b01c36f2fc9b47c01ca3d66823e810", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.116 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap_derive v3.0.14 [INFO] [stderr] Compiling clap v3.0.14 [INFO] [stderr] Compiling x86reducer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/disasm.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | FileIOError(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DisasmError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 - FileIOError(String), [INFO] [stdout] 6 + FileIOError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.98s [INFO] running `Command { std: "docker" "inspect" "02bc87c764755ed5345fc04706c54177e8b01c36f2fc9b47c01ca3d66823e810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02bc87c764755ed5345fc04706c54177e8b01c36f2fc9b47c01ca3d66823e810", kill_on_drop: false }` [INFO] [stdout] 02bc87c764755ed5345fc04706c54177e8b01c36f2fc9b47c01ca3d66823e810 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecb25ca3dec69b62709b97424eed6a109cff7dfdc85d0e7c5c7ccd4dc00bfde3 [INFO] running `Command { std: "docker" "start" "-a" "ecb25ca3dec69b62709b97424eed6a109cff7dfdc85d0e7c5c7ccd4dc00bfde3", kill_on_drop: false }` [INFO] [stderr] Compiling x86reducer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/disasm.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | FileIOError(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DisasmError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 - FileIOError(String), [INFO] [stdout] 6 + FileIOError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `Command { std: "docker" "inspect" "ecb25ca3dec69b62709b97424eed6a109cff7dfdc85d0e7c5c7ccd4dc00bfde3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecb25ca3dec69b62709b97424eed6a109cff7dfdc85d0e7c5c7ccd4dc00bfde3", kill_on_drop: false }` [INFO] [stdout] ecb25ca3dec69b62709b97424eed6a109cff7dfdc85d0e7c5c7ccd4dc00bfde3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ac287e952b51c514ceb35984613978b746b467467eb4d5729f950bfc4f7b5d24 [INFO] running `Command { std: "docker" "start" "-a" "ac287e952b51c514ceb35984613978b746b467467eb4d5729f950bfc4f7b5d24", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/disasm.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | FileIOError(String), [INFO] [stderr] | ----------- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `DisasmError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 6 - FileIOError(String), [INFO] [stderr] 6 + FileIOError(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `x86reducer` (bin "x86reducer" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/x86reducer-be29b8f7ae068be3) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test disasm::disasm_test::test_modrm_decoding ... ok [INFO] [stdout] test disasm::disasm_test::test_sib_decoding ... ok [INFO] [stdout] test disasm::instruction_tests::decode_0xff ... ok [INFO] [stdout] test disasm::instruction_tests::decode_0x81 ... ok [INFO] [stdout] test disasm::instruction_tests::decode_01_03_family ... ok [INFO] [stdout] test disasm::instruction_tests::decode_add ... ok [INFO] [stdout] test disasm::instruction_tests::decode_accumulators ... ok [INFO] [stdout] test disasm::instruction_tests::decode_add_01_03 ... ok [INFO] [stdout] test disasm::instruction_tests::decode_call_rel32 ... ok [INFO] [stdout] test disasm::instruction_tests::decode_clflush ... ok [INFO] [stdout] test disasm::instruction_tests::decode_dec_r32 ... ok [INFO] [stdout] test disasm::instruction_tests::decode_jcc_rel32 ... ok [INFO] [stdout] test disasm::instruction_tests::decode_pop_58 ... ok [INFO] [stdout] test disasm::instruction_tests::decode_returns ... ok [INFO] [stdout] test disasm::instruction_tests::decode_pop_8f ... ok [INFO] [stdout] test disasm::instruction_tests::test_jz_jnz_rel8 ... ok [INFO] [stdout] test disasm::instruction_tests::decode_f7_family ... ok [INFO] [stdout] test disasm::instruction_tests::test_inc ... ok [INFO] [stdout] test disasm::instruction_tests::test_jump ... ok [INFO] [stdout] test disasm::instruction_tests::decode_nop ... ok [INFO] [stdout] test disasm::instruction_tests::test_mov_rm_imm ... ok [INFO] [stdout] test disasm::instruction_tests::test_lea ... ok [INFO] [stdout] test disasm::instruction_tests::test_openc_mov ... ok [INFO] [stdout] test disasm::instruction_tests::test_movsd ... ok [INFO] [stdout] test disasm::instruction_tests::test_push ... ok [INFO] [stdout] test disasm::instruction_tests::test_repne_cmpsd ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac287e952b51c514ceb35984613978b746b467467eb4d5729f950bfc4f7b5d24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac287e952b51c514ceb35984613978b746b467467eb4d5729f950bfc4f7b5d24", kill_on_drop: false }` [INFO] [stdout] ac287e952b51c514ceb35984613978b746b467467eb4d5729f950bfc4f7b5d24