[INFO] fetching crate poetic 0.3.1... [INFO] testing poetic-0.3.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate poetic 0.3.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate poetic 0.3.1 [INFO] finished tweaking crates.io crate poetic 0.3.1 [INFO] tweaked toml for crates.io crate poetic 0.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate poetic 0.3.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 81 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.7.0) [INFO] [stderr] Adding getrandom v0.2.16 (available: v0.3.3) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac7315081d18be0debd48280a701acc8de97b68adb33ac922a3136432ae51dec [INFO] running `Command { std: "docker" "start" "-a" "ac7315081d18be0debd48280a701acc8de97b68adb33ac922a3136432ae51dec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac7315081d18be0debd48280a701acc8de97b68adb33ac922a3136432ae51dec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac7315081d18be0debd48280a701acc8de97b68adb33ac922a3136432ae51dec", kill_on_drop: false }` [INFO] [stdout] ac7315081d18be0debd48280a701acc8de97b68adb33ac922a3136432ae51dec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 305dfa8469fe243dee8a090664aeebde9101b7d732fa9381fd161786b93fd32f [INFO] running `Command { std: "docker" "start" "-a" "305dfa8469fe243dee8a090664aeebde9101b7d732fa9381fd161786b93fd32f", kill_on_drop: false }` [INFO] [stderr] Compiling split-digits v0.2.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling poetic v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `JnzRemover` is never constructed [INFO] [stdout] --> src/optimizer/jnz_remover.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) struct JnzRemover; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `no_memory_altering_instructions` is never used [INFO] [stdout] --> src/optimizer/jnz_remover.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl JnzRemover { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 10 | fn no_memory_altering_instructions(&self, instructions: &[Instruction]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "305dfa8469fe243dee8a090664aeebde9101b7d732fa9381fd161786b93fd32f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "305dfa8469fe243dee8a090664aeebde9101b7d732fa9381fd161786b93fd32f", kill_on_drop: false }` [INFO] [stdout] 305dfa8469fe243dee8a090664aeebde9101b7d732fa9381fd161786b93fd32f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 349a843892048df22886b0bfc9b215af573b37c26a0a63e837f78a5432052a06 [INFO] running `Command { std: "docker" "start" "-a" "349a843892048df22886b0bfc9b215af573b37c26a0a63e837f78a5432052a06", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling poetic v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stdout] warning: struct `JnzRemover` is never constructed [INFO] [stdout] --> src/optimizer/jnz_remover.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) struct JnzRemover; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `no_memory_altering_instructions` is never used [INFO] [stdout] --> src/optimizer/jnz_remover.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl JnzRemover { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 10 | fn no_memory_altering_instructions(&self, instructions: &[Instruction]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.47s [INFO] running `Command { std: "docker" "inspect" "349a843892048df22886b0bfc9b215af573b37c26a0a63e837f78a5432052a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "349a843892048df22886b0bfc9b215af573b37c26a0a63e837f78a5432052a06", kill_on_drop: false }` [INFO] [stdout] 349a843892048df22886b0bfc9b215af573b37c26a0a63e837f78a5432052a06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 70c3769a388eadaecbf91dd3a4ed082e3f25d311c204fa2048d4ce865ada5009 [INFO] running `Command { std: "docker" "start" "-a" "70c3769a388eadaecbf91dd3a4ed082e3f25d311c204fa2048d4ce865ada5009", kill_on_drop: false }` [INFO] [stderr] warning: struct `JnzRemover` is never constructed [INFO] [stderr] --> src/optimizer/jnz_remover.rs:7:19 [INFO] [stderr] | [INFO] [stderr] 7 | pub(crate) struct JnzRemover; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `no_memory_altering_instructions` is never used [INFO] [stderr] --> src/optimizer/jnz_remover.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 9 | impl JnzRemover { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] 10 | fn no_memory_altering_instructions(&self, instructions: &[Instruction]) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `poetic` (lib) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/poetic-05c8de2f58a83048) [INFO] [stdout] [INFO] [stdout] running 82 tests [INFO] [stdout] test interpreter::test::jmp_should_set_instruction_pointer ... ok [INFO] [stdout] test interpreter::test::jump_not_zero_should_set_instruction_pointer_on_zero_value ... ok [INFO] [stdout] test interpreter::test::test_ended_after_run ... ok [INFO] [stdout] test interpreter::test::test_interpret_bak ... ok [INFO] [stdout] test interpreter::test::jump_not_zero_should_not_set_instruction_pointer_on_non_zero_value ... ok [INFO] [stdout] test interpreter::test::test_interpret_bak_wrapping ... ok [INFO] [stdout] test interpreter::test::test_interpret_bak_fixed ... ok [INFO] [stdout] test interpreter::test::rnd_should_set_value_with_fixed_memory ... ok [INFO] [stdout] test interpreter::test::test_interpret_dec_fixed ... ok [INFO] [stdout] test interpreter::test::jump_if_zero_should_set_instruction_pointer_on_zero ... ok [INFO] [stdout] test interpreter::test::test_interpret_bak_wrapping_fixed ... ok [INFO] [stdout] test interpreter::test::rnd_should_set_value ... ok [INFO] [stdout] test interpreter::test::test_interpret_dec_wrapping_fixed ... ok [INFO] [stdout] test interpreter::test::test_interpret_eif ... ok [INFO] [stdout] test interpreter::test::test_interpret_dec_wrapping ... ok [INFO] [stdout] test interpreter::test::test_interpret_fwd ... ok [INFO] [stdout] test interpreter::test::test_interpret_dec ... ok [INFO] [stdout] test interpreter::test::test_interpret_if_instruction_pointer ... ok [INFO] [stdout] test interpreter::test::jump_if_zero_should_not_set_instruction_pointer_on_non_zero_value ... ok [INFO] [stdout] test interpreter::test::test_interpret_end ... ok [INFO] [stdout] test interpreter::test::test_interpret_fwd_fixed ... ok [INFO] [stdout] test interpreter::test::test_interpret_if ... ok [INFO] [stdout] test interpreter::test::test_interpret_in ... ok [INFO] [stdout] test interpreter::test::test_interpret_in_fixed ... ok [INFO] [stdout] test interpreter::test::test_interpret_inc ... ok [INFO] [stdout] test interpreter::test::test_interpret_inc_fixed ... ok [INFO] [stdout] test interpreter::test::test_interpret_inc_wrapping ... ok [INFO] [stdout] test interpreter::test::test_interpret_inc_wrapping_fixed ... ok [INFO] [stdout] test interpreter::test::test_interpret_out ... ok [INFO] [stdout] test interpreter::test::test_interpret_out_different ... ok [INFO] [stdout] test interpreter::test::test_interpret_out_is_called - should panic ... ok [INFO] [stdout] test interpreter::test::test_interpret_out_to_string ... ok [INFO] [stdout] test interpreter::test::test_not_ended ... ok [INFO] [stdout] test optimizer::fwd_bak_merger::test::test_bak_greater255_merged ... ok [INFO] [stdout] test optimizer::fwd_bak_merger::test::test_bak_merged ... ok [INFO] [stdout] test optimizer::fwd_bak_merger::test::test_fwd_bak_merged ... ok [INFO] [stdout] test optimizer::fwd_bak_merger::test::test_fwd_greater255_merged ... ok [INFO] [stdout] test optimizer::fwd_bak_merger::test::test_fwd_merged ... ok [INFO] [stdout] test optimizer::if_eif_jmp_rewriter::test::test_if_eif_direct ... ok [INFO] [stdout] test optimizer::if_eif_jmp_rewriter::test::test_if_eif_jmp_rewriter ... ok [INFO] [stdout] test optimizer::if_eif_jmp_rewriter::test::test_if_eif_nested ... ok [INFO] [stdout] test optimizer::inc_dec_merger::test::test_dec_greater255_merged ... ok [INFO] [stdout] test optimizer::inc_dec_merger::test::test_dec_merged ... ok [INFO] [stdout] test optimizer::inc_dec_merger::test::test_inc_dec_merged ... ok [INFO] [stdout] test optimizer::inc_dec_merger::test::test_inc_greater255_merged ... ok [INFO] [stdout] test optimizer::inc_dec_merger::test::test_inc_merged ... ok [INFO] [stdout] test optimizer::jnz_remover::test::jnz_should_be_removed_when_no_memory_is_set ... ok [INFO] [stdout] test optimizer::jnz_remover::test::jnz_should_not_be_removed_when_memory_is_set_by_inc ... ok [INFO] [stdout] test optimizer::jnz_remover::test::jnz_should_not_be_removed_when_memory_is_set_by_dec ... ok [INFO] [stdout] test optimizer::jnz_remover::test::jnz_should_not_be_removed_when_memory_is_set_by_in ... ok [INFO] [stdout] test optimizer::jnz_remover::test::jnz_should_not_be_removed_when_memory_is_set_by_rnd ... ok [INFO] [stdout] test optimizer::test::test_inc_dec_fwd_bak_merged ... ok [INFO] [stdout] test optimizer::test::test_inc_dec_fwd_bak_merged_if_eif ... ok [INFO] [stdout] test parser::test::test_instruction_bak ... ok [INFO] [stdout] test parser::test::test_instruction_bak_needs_arg ... ok [INFO] [stdout] test parser::test::test_instruction_dec ... ok [INFO] [stdout] test parser::test::test_instruction_dec_needs_arg ... ok [INFO] [stdout] test parser::test::test_instruction_end0 ... ok [INFO] [stdout] test parser::test::test_instruction_end10 ... ok [INFO] [stdout] test parser::test::test_instruction_fwd ... ok [INFO] [stdout] test parser::test::test_instruction_fwd_needs_arg ... ok [INFO] [stdout] test parser::test::test_instruction_if_eif ... ok [INFO] [stdout] test parser::test::test_instruction_in ... ok [INFO] [stdout] test parser::test::test_instruction_inc ... ok [INFO] [stdout] test parser::test::test_instruction_inc_needs_arg ... ok [INFO] [stdout] test parser::test::test_instruction_missing_eif ... ok [INFO] [stdout] test parser::test::test_instruction_missing_if ... ok [INFO] [stdout] test parser::test::test_instruction_out ... ok [INFO] [stdout] test parser::test::test_instruction_rnd ... ok [INFO] [stdout] test parser::test::test_intermediate_10_as_0 ... ok [INFO] [stdout] test parser::test::test_intermediate_11_as_1_1 ... ok [INFO] [stdout] test parser::test::test_intermediate_28_as_2_8 ... ok [INFO] [stdout] test parser::test::test_intermediate_ignore_apostrophe ... ok [INFO] [stdout] test parser::test::test_intermediate_len ... ok [INFO] [stdout] test parser::test::test_intermediate_non_alpha_as_whitespace ... ok [INFO] [stdout] test parser::test::test_parse_argument_0_as_10 ... ok [INFO] [stdout] test parser::test::test_parser_split_digits ... ok [INFO] [stdout] test parser::test::test_parser_transform_char ... ok [INFO] [stdout] test test::hello_world ... ok [INFO] [stdout] test test::hello_world_shortest_fixed_memory ... ok [INFO] [stdout] test parser::test::test_intermediate_12345_as_1_2_3_4_5 ... ok [INFO] [stdout] test test::hello_world_fixed_memory ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 82 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests poetic [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" "70c3769a388eadaecbf91dd3a4ed082e3f25d311c204fa2048d4ce865ada5009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70c3769a388eadaecbf91dd3a4ed082e3f25d311c204fa2048d4ce865ada5009", kill_on_drop: false }` [INFO] [stdout] 70c3769a388eadaecbf91dd3a4ed082e3f25d311c204fa2048d4ce865ada5009