[INFO] cloning repository https://github.com/jrtabash/prefix_calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jrtabash/prefix_calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrtabash%2Fprefix_calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrtabash%2Fprefix_calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4589aa1407c67a3adab73a93733072879b7abf52
[INFO] testing jrtabash/prefix_calculator against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrtabash%2Fprefix_calculator" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jrtabash/prefix_calculator on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jrtabash/prefix_calculator
[INFO] finished tweaking git repo https://github.com/jrtabash/prefix_calculator
[INFO] tweaked toml for git repo https://github.com/jrtabash/prefix_calculator written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jrtabash/prefix_calculator 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 906d7d02e39a9b0d86b3c93a9c43f3270241c58a5e387c57519e16f065912bb8
[INFO] running `Command { std: "docker" "start" "-a" "906d7d02e39a9b0d86b3c93a9c43f3270241c58a5e387c57519e16f065912bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "906d7d02e39a9b0d86b3c93a9c43f3270241c58a5e387c57519e16f065912bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "906d7d02e39a9b0d86b3c93a9c43f3270241c58a5e387c57519e16f065912bb8", kill_on_drop: false }`
[INFO] [stdout] 906d7d02e39a9b0d86b3c93a9c43f3270241c58a5e387c57519e16f065912bb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66ebea7cfd640af044f4d540466d774cca6f3a84714e77fad62cf227534d5217
[INFO] running `Command { std: "docker" "start" "-a" "66ebea7cfd640af044f4d540466d774cca6f3a84714e77fad62cf227534d5217", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling prefix_calculator v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.42s
[INFO] running `Command { std: "docker" "inspect" "66ebea7cfd640af044f4d540466d774cca6f3a84714e77fad62cf227534d5217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ebea7cfd640af044f4d540466d774cca6f3a84714e77fad62cf227534d5217", kill_on_drop: false }`
[INFO] [stdout] 66ebea7cfd640af044f4d540466d774cca6f3a84714e77fad62cf227534d5217
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fb5f73b06b3183ad1540279184c575263c155ada50c25a805ead689a838c362
[INFO] running `Command { std: "docker" "start" "-a" "8fb5f73b06b3183ad1540279184c575263c155ada50c25a805ead689a838c362", kill_on_drop: false }`
[INFO] [stderr]    Compiling prefix_calculator v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "8fb5f73b06b3183ad1540279184c575263c155ada50c25a805ead689a838c362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb5f73b06b3183ad1540279184c575263c155ada50c25a805ead689a838c362", kill_on_drop: false }`
[INFO] [stdout] 8fb5f73b06b3183ad1540279184c575263c155ada50c25a805ead689a838c362
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd6205308e3a12ba7bfd85abddaf9475bb37f17b3a00ba5124fd6a8588fb8c84
[INFO] running `Command { std: "docker" "start" "-a" "cd6205308e3a12ba7bfd85abddaf9475bb37f17b3a00ba5124fd6a8588fb8c84", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prefix_calculator-d8eaaf2e52ee491b)
[INFO] [stdout] 
[INFO] [stdout] running 97 tests
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_add ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_divide ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_equal ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_greater ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_greater_equal ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_less ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_less_equal ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_logical_and ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_logical_or ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_maximum ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_minimum ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_multiply ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_not_equal ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_power ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_remainder ... ok
[INFO] [stdout] test pcalc_binary_ops::tests::test_binop_subtract ... ok
[INFO] [stdout] test pcalc_code::tests::test_binaryop ... ok
[INFO] [stdout] test pcalc_code::tests::test_conditional ... ok
[INFO] [stdout] test pcalc_code::tests::test_conditional_when ... ok
[INFO] [stdout] test pcalc_code::tests::test_defun ... ok
[INFO] [stdout] test pcalc_code::tests::test_funcall ... ok
[INFO] [stdout] test pcalc_code::tests::test_literal ... ok
[INFO] [stdout] test pcalc_code::tests::test_unaryop ... ok
[INFO] [stdout] test pcalc_code::tests::test_variable ... ok
[INFO] [stdout] test pcalc_environment::tests::test_environment_functions ... ok
[INFO] [stdout] test pcalc_environment::tests::test_environment_eval_function ... ok
[INFO] [stdout] test pcalc_environment::tests::test_environment_variables ... ok
[INFO] [stdout] test pcalc_function::tests::test_function_add_arguments ... ok
[INFO] [stdout] test pcalc_function::tests::test_function_add_literals ... ok
[INFO] [stdout] test pcalc_function::tests::test_function_empty ... ok
[INFO] [stdout] test pcalc_function::tests::test_function_invalid_arguments_length ... ok
[INFO] [stdout] test pcalc_function::tests::test_function_literal ... ok
[INFO] [stdout] test pcalc_function::tests::test_function_multi_expr ... ok
[INFO] [stdout] test pcalc_lexer::tests::test_lexer_search ... ok
[INFO] [stdout] test pcalc_lexer::tests::test_lexer_token_type ... ok
[INFO] [stdout] test pcalc_code::tests::test_print ... ok
[INFO] [stdout] test pcalc_parser::tests::test_parser_defvar ... ok
[INFO] [stdout] test pcalc_function_table::tests::test_environment_eval_function ... ok
[INFO] [stdout] test pcalc_function_table::tests::test_function_table ... ok
[INFO] [stdout] test pcalc_parser::tests::test_parser_defun ... ok
[INFO] [stdout] test pcalc_lexer::tests::test_is_valid_identifier ... ok
[INFO] [stdout] test pcalc_function::tests::test_function_temperature ... ok
[INFO] [stdout] test pcalc_parser::tests::test_parser_getvar ... ok
[INFO] [stdout] test pcalc_parser::tests::test_parser_conditional ... ok
[INFO] [stdout] test pcalc_parser::tests::test_parser_literal ... ok
[INFO] [stdout] test pcalc_parser::tests::test_parser_setvar ... ok
[INFO] [stdout] test pcalc_parser::tests::test_parser_special_ftn_xprint ... ok
[INFO] [stdout] test pcalc_recursive_check::tests::test_check_cross_recursive2 ... ok
[INFO] [stdout] test pcalc_recursive_check::tests::test_check_cross_recursive3 ... ok
[INFO] [stdout] test pcalc_parser::tests::test_parser_binary_op ... ok
[INFO] [stdout] test pcalc_recursive_check::tests::test_check_cross_recursive ... ok
[INFO] [stdout] test pcalc_lexer::tests::test_lexer_tokenize ... ok
[INFO] [stdout] test pcalc_parser::tests::test_parser_conditional_when ... ok
[INFO] [stdout] test pcalc_parser::tests::test_parser_const ... ok
[INFO] [stdout] test pcalc_parser::tests::test_parser_funcall ... ok
[INFO] [stdout] test pcalc_recursive_check::tests::test_check_dual_recursive ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_ceiling ... ok
[INFO] [stdout] test pcalc_recursive_check::tests::test_check_not_cross_recursive1 ... ok
[INFO] [stdout] test pcalc_recursive_check::tests::test_check_not_cross_recursive2 ... ok
[INFO] [stdout] test pcalc_recursive_check::tests::test_check_not_dual_recursive ... ok
[INFO] [stdout] test pcalc_recursive_check::tests::test_check_not_self_recursive ... ok
[INFO] [stdout] test pcalc_recursive_check::tests::test_check_self_recursive ... ok
[INFO] [stdout] test pcalc_parser::tests::test_parser_unary_op ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_floor ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_fraction ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_logarithm10 ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_logarithm2 ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_logical_not ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_natural_logarithm ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_negate ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_reciprocal ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_round ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_sign ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_square_root ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_type_cast ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_exponential ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_exponential2 ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_absolute ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_trig_acosh ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_trig_asin ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_trig_atan ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_trig_acos ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_trig_atanh ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_trig_cos ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_trig_cosh ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_trig_sin ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_trig_sinh ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_trig_tan ... ok
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_trig_asinh ... ok
[INFO] [stdout] test pcalc_variable_table::tests::test_variable_table ... ok
[INFO] [stdout] test pcalc_value::tests::test_value_cast ... ok
[INFO] [stdout] test pcalc_value::tests::test_value_equal ... ok
[INFO] [stdout] test pcalc_value::tests::test_value_bool ... ok
[INFO] [stdout] test pcalc_value::tests::test_value_error ... ok
[INFO] [stdout] test pcalc_value::tests::test_value_num ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prefix_calculator-f6a0cad60742c076)
[INFO] [stdout] test pcalc_unary_ops::tests::test_unop_truncate ... ok
[INFO] [stdout] test pcalc_value::tests::test_value_ordering ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 97 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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]      Running tests/test_pcalc.rs (/opt/rustwide/target/debug/deps/test_pcalc-84aebeb8a36f2925)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_pcalc_basic ... ok
[INFO] [stdout] test test_pcalc_expr_defun ... ok
[INFO] [stdout] test test_pcalc_file ... ok
[INFO] [stdout] test test_pcalc_file_defun ... ok
[INFO] [stdout] test test_pcalc_empty_file ... ok
[INFO] [stdout] test test_pcalc_file_multi_expr_line ... ok
[INFO] [stdout] test test_pcalc_funcalls ... ok
[INFO] [stdout] test test_pcalc_file_no_output ... ok
[INFO] [stdout] test test_pcalc_initial_last ... ok
[INFO] [stdout] test test_pcalc_funcalls2 ... ok
[INFO] [stdout] test test_pcalc_no_output ... ok
[INFO] [stdout] test test_pcalc_vars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prefix_calculator
[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" "cd6205308e3a12ba7bfd85abddaf9475bb37f17b3a00ba5124fd6a8588fb8c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd6205308e3a12ba7bfd85abddaf9475bb37f17b3a00ba5124fd6a8588fb8c84", kill_on_drop: false }`
[INFO] [stdout] cd6205308e3a12ba7bfd85abddaf9475bb37f17b3a00ba5124fd6a8588fb8c84