[INFO] fetching crate fucker 0.6.2...
[INFO] testing fucker-0.6.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate fucker 0.6.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate fucker 0.6.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fucker 0.6.2
[INFO] tweaked toml for crates.io crate fucker 0.6.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fucker 0.6.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fucker 0.6.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5f63c7c506df70a867c13d24a65e956b1da8da51dbcd01dd0ae491a4eaff3b0
[INFO] running `Command { std: "docker" "start" "-a" "e5f63c7c506df70a867c13d24a65e956b1da8da51dbcd01dd0ae491a4eaff3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5f63c7c506df70a867c13d24a65e956b1da8da51dbcd01dd0ae491a4eaff3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f63c7c506df70a867c13d24a65e956b1da8da51dbcd01dd0ae491a4eaff3b0", kill_on_drop: false }`
[INFO] [stdout] e5f63c7c506df70a867c13d24a65e956b1da8da51dbcd01dd0ae491a4eaff3b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea8098806dbd48562064001136b6eb2fd747c95e2d00d0e95d6cda6738320b06
[INFO] running `Command { std: "docker" "start" "-a" "ea8098806dbd48562064001136b6eb2fd747c95e2d00d0e95d6cda6738320b06", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling fucker v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling docopt v1.1.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.86s
[INFO] running `Command { std: "docker" "inspect" "ea8098806dbd48562064001136b6eb2fd747c95e2d00d0e95d6cda6738320b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea8098806dbd48562064001136b6eb2fd747c95e2d00d0e95d6cda6738320b06", kill_on_drop: false }`
[INFO] [stdout] ea8098806dbd48562064001136b6eb2fd747c95e2d00d0e95d6cda6738320b06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a1772901bc24c358c9b5ad43463f5464e6b57517fae8dfd9cc74cd65319f7b1
[INFO] running `Command { std: "docker" "start" "-a" "3a1772901bc24c358c9b5ad43463f5464e6b57517fae8dfd9cc74cd65319f7b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fucker v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "3a1772901bc24c358c9b5ad43463f5464e6b57517fae8dfd9cc74cd65319f7b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1772901bc24c358c9b5ad43463f5464e6b57517fae8dfd9cc74cd65319f7b1", kill_on_drop: false }`
[INFO] [stdout] 3a1772901bc24c358c9b5ad43463f5464e6b57517fae8dfd9cc74cd65319f7b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 393bc2ed1c7ac4a7f8391c2ecf13b6fad8320eab7d312f72b061f98e8add1ce0
[INFO] running `Command { std: "docker" "start" "-a" "393bc2ed1c7ac4a7f8391c2ecf13b6fad8320eab7d312f72b061f98e8add1ce0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fucker-e3cb1e40a3a2bd1c)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test parser::ast::tests::dead_code_elimination ... ok
[INFO] [stdout] test parser::ast::tests::removes_leading_loops ... ok
[INFO] [stdout] test parser::ast::tests::parses_mandelbrot ... ok
[INFO] [stdout] test parser::ast::tests::simplify_to_set ... ok
[INFO] [stdout] test parser::ast::tests::run_length_encode ... ok
[INFO] [stdout] test parser::ast::tests::simplify_to_sub ... ok
[INFO] [stdout] test parser::ast::tests::simplify_to_multiply ... ok
[INFO] [stdout] test parser::ast::tests::simplify_to_copy ... ok
[INFO] [stdout] test parser::ast::tests::too_many_loop_begins ... ok
[INFO] [stdout] test parser::ast::tests::simplify_to_add ... ok
[INFO] [stdout] test runnable::int::interpreter::tests::run_hello_world ... ok
[INFO] [stdout] test parser::ast::tests::too_many_loop_ends ... ok
[INFO] [stdout] test parser::ast::tests::parses_rot13 ... ok
[INFO] [stdout] test runnable::int::interpreter::tests::test_multiply_add_to ... ok
[INFO] [stdout] test runnable::jit::jit_target::tests::run_hello_world ... ok
[INFO] [stdout] test runnable::int::interpreter::tests::run_rot13 ... ok
[INFO] [stdout] test runnable::jit::jit_target::tests::run_rot13 ... ok
[INFO] [stdout] test runnable::jit::jit_target::tests::test_multiply_add_to ... ok
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-799185d4271b58ae)
[INFO] [stdout] test runnable::jit::jit_target::tests::run_mandelbrot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test test_debug_shows_ast_structure ... ok
[INFO] [stdout] test test_help_flag_short ... ok
[INFO] [stdout] test test_bracket_mismatch_error ... ok
[INFO] [stdout] test test_empty_program ... ok
[INFO] [stdout] test test_hello_world_with_interpreter_flag ... ok
[INFO] [stdout] test test_help_flag ... ok
[INFO] [stdout] test test_hello_world_program ... ok
[INFO] [stdout] test test_interpreter_flag_with_simple_program ... ok
[INFO] [stdout] test test_invalid_flag ... ok
[INFO] [stdout] test test_no_arguments ... ok
[INFO] [stdout] test test_error_message_format ... ok
[INFO] [stdout] test test_multiple_flags_not_allowed ... ok
[INFO] [stdout] test test_invalid_syntax ... ok
[INFO] [stdout] test test_nonexistent_file ... ok
[INFO] [stdout] test test_interpreter_vs_jit_consistency ... ok
[INFO] [stdout] test test_rot13_program_with_input ... ok
[INFO] [stdout] test test_program_with_comments ... ok
[INFO] [stdout] test test_simple_output_program_interpreter ... ok
[INFO] [stdout] test test_program_with_input_output_interpreter ... ok
[INFO] [stdout] test test_stdin_input ... ok
[INFO] [stdout] test test_stdin_with_program_interpreter ... ok
[INFO] [stdout] test test_large_program ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "393bc2ed1c7ac4a7f8391c2ecf13b6fad8320eab7d312f72b061f98e8add1ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "393bc2ed1c7ac4a7f8391c2ecf13b6fad8320eab7d312f72b061f98e8add1ce0", kill_on_drop: false }`
[INFO] [stdout] 393bc2ed1c7ac4a7f8391c2ecf13b6fad8320eab7d312f72b061f98e8add1ce0