[INFO] cloning repository https://github.com/johnf9896/simple_lexer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johnf9896/simple_lexer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnf9896%2Fsimple_lexer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnf9896%2Fsimple_lexer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cfad1a8678f19b0b25a7bc476eb8d0b2dc22d21e
[INFO] testing johnf9896/simple_lexer against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnf9896%2Fsimple_lexer" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/johnf9896/simple_lexer on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/johnf9896/simple_lexer
[INFO] finished tweaking git repo https://github.com/johnf9896/simple_lexer
[INFO] tweaked toml for git repo https://github.com/johnf9896/simple_lexer written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/johnf9896/simple_lexer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed66b302cbb086081b68f8c8bd7eb862757ef31dee55be41d7688d5b27c5d03a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ed66b302cbb086081b68f8c8bd7eb862757ef31dee55be41d7688d5b27c5d03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed66b302cbb086081b68f8c8bd7eb862757ef31dee55be41d7688d5b27c5d03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed66b302cbb086081b68f8c8bd7eb862757ef31dee55be41d7688d5b27c5d03a", kill_on_drop: false }`
[INFO] [stdout] ed66b302cbb086081b68f8c8bd7eb862757ef31dee55be41d7688d5b27c5d03a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e5902e258208f9039cc80b0ba8adcf518d79c50d3fb1c36cd447559c22400e0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3e5902e258208f9039cc80b0ba8adcf518d79c50d3fb1c36cd447559c22400e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling backtrace v0.3.44
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling simple_lexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.27s
[INFO] running `Command { std: "docker" "inspect" "3e5902e258208f9039cc80b0ba8adcf518d79c50d3fb1c36cd447559c22400e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e5902e258208f9039cc80b0ba8adcf518d79c50d3fb1c36cd447559c22400e0", kill_on_drop: false }`
[INFO] [stdout] 3e5902e258208f9039cc80b0ba8adcf518d79c50d3fb1c36cd447559c22400e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 60213cee9189d14c471321a3c5d35717f58948ab1499fcca6a0930747e04eae1
[INFO] running `Command { std: "docker" "start" "-a" "60213cee9189d14c471321a3c5d35717f58948ab1499fcca6a0930747e04eae1", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_lexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "60213cee9189d14c471321a3c5d35717f58948ab1499fcca6a0930747e04eae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60213cee9189d14c471321a3c5d35717f58948ab1499fcca6a0930747e04eae1", kill_on_drop: false }`
[INFO] [stdout] 60213cee9189d14c471321a3c5d35717f58948ab1499fcca6a0930747e04eae1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa471392d752f2cc1ccae89da41433d1a580f7b286d2135d6dabff3573cff992
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aa471392d752f2cc1ccae89da41433d1a580f7b286d2135d6dabff3573cff992", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 89 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_lexer-e2b8f05b81c12563)
[INFO] [stdout] test eval::tests::test_assinment2 ... ok
[INFO] [stdout] test eval::tests::test_eval_equal_false ... ok
[INFO] [stdout] test eval::tests::test_eval_multiplication ... ok
[INFO] [stdout] test eval::tests::test_eval_less_or_equal_than ... ok
[INFO] [stdout] test eval::tests::test_eval_number ... ok
[INFO] [stdout] test eval::tests::test_eval_substraction ... ok
[INFO] [stdout] test eval::tests::test_eval_greater_than ... ok
[INFO] [stdout] test eval::tests::test_eval_sum ... ok
[INFO] [stdout] test eval::tests::test_eval_division ... ok
[INFO] [stdout] test fsm::tests::test_camel_case_identifier ... ok
[INFO] [stdout] test eval::tests::test_eval_less_than_false ... ok
[INFO] [stdout] test eval::tests::test_eval_less_than ... ok
[INFO] [stdout] test fsm::tests::test_identifier_starting_with_digit ... ok
[INFO] [stdout] test eval::tests::test_eval_greater_than_false ... ok
[INFO] [stdout] test eval::tests::test_eval_pi ... ok
[INFO] [stdout] test fsm::tests::test_identifier_conteining_d1gits ... ok
[INFO] [stdout] test fsm::tests::test_identifier_starting_with_underscore ... ok
[INFO] [stdout] test eval::tests::test_assinment ... ok
[INFO] [stdout] test eval::tests::test_eval_equal ... ok
[INFO] [stdout] test eval::tests::test_eval_greater_or_equal_than ... ok
[INFO] [stdout] test fsm::tests::test_snake_case_identifier ... ok
[INFO] [stdout] test eval::tests::test_eval_less_or_equal_than_false ... ok
[INFO] [stdout] test lexer::tests::test_comparison_operators ... ok
[INFO] [stdout] test lexer::tests::test_a_single_number ... ok
[INFO] [stdout] test lexer::tests::test_arithmethic_operators ... ok
[INFO] [stdout] test lexer::tests::test_combination3 ... ok
[INFO] [stdout] test eval::tests::test_eval_greater_or_equal_than_false ... ok
[INFO] [stdout] test lexer::tests::test_empty_input ... ok
[INFO] [stdout] test lexer::tests::test_identifier_then_parens ... ok
[INFO] [stdout] test lexer::tests::test_identifier_only_letters ... ok
[INFO] [stdout] test lexer::tests::test_identifier_with_digits ... ok
[INFO] [stdout] test lexer::tests::test_couple_paren ... ok
[INFO] [stdout] test lexer::tests::test_identifier_inside_paren ... ok
[INFO] [stdout] test lexer::tests::test_ident_parens_ident ... ok
[INFO] [stdout] test lexer::tests::test_combination1 ... ok
[INFO] [stdout] test lexer::tests::test_full_identifier ... ok
[INFO] [stdout] test lexer::tests::test_error2 ... ok
[INFO] [stdout] test lexer::tests::test_error1 ... ok
[INFO] [stdout] test lexer::tests::test_inverted_couple_paren ... ok
[INFO] [stdout] test lexer::tests::test_single_left_paren ... ok
[INFO] [stdout] test lexer::tests::test_single_right_paren ... ok
[INFO] [stdout] test number_fsm::tests::test_invalid_numbers ... ok
[INFO] [stdout] test eval::tests::test_nested ... ok
[INFO] [stdout] test lexer::tests::test_invalid_numbers ... ok
[INFO] [stdout] test lexer::tests::test_identifier_with_underscore ... ok
[INFO] [stdout] test lexer::tests::test_combination2 ... ok
[INFO] [stdout] test lexer::tests::test_error3 ... ok
[INFO] [stdout] test number_fsm::tests::test_valid_number_with_extra_data ... ok
[INFO] [stdout] test parser::tests::test_fn_expr_in_unclosed_paren ... ok
[INFO] [stdout] test parser::tests::test_fn_parse_factor ... ok
[INFO] [stdout] test parser::tests::test_fn_parse_identifier ... ok
[INFO] [stdout] test parser::tests::test_fn_parse_factor2 ... ok
[INFO] [stdout] test parser::tests::test_fn_expr_in_unclosed_paren2 ... ok
[INFO] [stdout] test parser::tests::test_fn_parse_identifier_non_identifier ... ok
[INFO] [stdout] test parser::tests::test_parse_assignment ... ok
[INFO] [stdout] test parser::tests::test_fn_parse_number_non_number ... ok
[INFO] [stdout] test number_fsm::tests::test_valid_numbers ... ok
[INFO] [stdout] test parser::tests::test_fn_parse_number ... ok
[INFO] [stdout] test parser::tests::test_parse_assignment2 ... ok
[INFO] [stdout] test lexer::tests::test_whitespaces1 ... ok
[INFO] [stdout] test lexer::tests::test_whitespaces2 ... ok
[INFO] [stdout] test parser::tests::test_parse_invalid_multiple_lines ... ok
[INFO] [stdout] test parser::tests::test_parse_invalid_multiple_lines3 ... ok
[INFO] [stdout] test parser::tests::test_parse_division ... ok
[INFO] [stdout] test parser::tests::test_fn_expr_in_double_parens ... ok
[INFO] [stdout] test parser::tests::test_fn_expr_in_parens ... ok
[INFO] [stdout] test parser::tests::test_parse_identifier ... ok
[INFO] [stdout] test parser::tests::test_parse_div_substraction ... ok
[INFO] [stdout] test parser::tests::test_parse_greater_than ... ok
[INFO] [stdout] test parser::tests::test_parse_greater_than_equal ... ok
[INFO] [stdout] test parser::tests::test_parse_number ... ok
[INFO] [stdout] test parser::tests::test_parse_less_than_equal ... ok
[INFO] [stdout] test parser::tests::test_parse_invalid_multiple_lines2 ... ok
[INFO] [stdout] test parser::tests::test_parse_trailing_token ... ok
[INFO] [stdout] test parser::tests::test_parse_multiple_lines ... ok
[INFO] [stdout] test parser::tests::test_parse_multiplication ... ok
[INFO] [stdout] test parser::tests::test_parse_sum_multi ... ok
[INFO] [stdout] test parser::tests::test_parse_mutli_div_parens ... ok
[INFO] [stdout] test parser::tests::test_parse_equal ... ok
[INFO] [stdout] test parser::tests::test_parse_empty_input ... ok
[INFO] [stdout] test parser::tests::test_parse_less_than ... ok
[INFO] [stdout] test parser::tests::test_parse_less_than_sum ... ok
[INFO] [stdout] test parser::tests::test_parse_sum ... ok
[INFO] [stdout] test parser::tests::test_parse_substraction ... ok
[INFO] [stdout] test parser::tests::test_parse_equal_sub_multi ... ok
[INFO] [stdout] test parser::tests::test_parse_expr_in_parens ... ok
[INFO] [stdout] test parser::tests::test_parse_invalid_assignment ... ok
[INFO] [stdout] test parser::tests::test_parse_expr_in_double_parens ... ok
[INFO] [stdout] test parser::tests::test_parse_greater_than_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 89 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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 unittests (/opt/rustwide/target/debug/deps/simple_lexer-2b04f078f2f8c0e5)
[INFO] [stderr]    Doc-tests simple_lexer
[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" "aa471392d752f2cc1ccae89da41433d1a580f7b286d2135d6dabff3573cff992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa471392d752f2cc1ccae89da41433d1a580f7b286d2135d6dabff3573cff992", kill_on_drop: false }`
[INFO] [stdout] aa471392d752f2cc1ccae89da41433d1a580f7b286d2135d6dabff3573cff992