[INFO] updating cached repository https://github.com/johnf9896/simple_lexer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 66b2e5da453d097f4a429fcbdfe0ae63524dc0ef
[INFO] testing johnf9896/simple_lexer against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnf9896%2Fsimple_lexer" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/johnf9896/simple_lexer on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-0/source/Cargo.toml
[INFO] crate git repo https://github.com/johnf9896/simple_lexer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e4d91284e1f831b4790c1c114d6543743a5919f3066b51827e7d6814d539002e
[INFO] running `"docker" "start" "-a" "e4d91284e1f831b4790c1c114d6543743a5919f3066b51827e7d6814d539002e"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling cfg-if v0.1.10
[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 v0.1.6
[INFO] [stderr]    Compiling simple_lexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.74s
[INFO] running `"docker" "inspect" "e4d91284e1f831b4790c1c114d6543743a5919f3066b51827e7d6814d539002e"`
[INFO] running `"docker" "rm" "-f" "e4d91284e1f831b4790c1c114d6543743a5919f3066b51827e7d6814d539002e"`
[INFO] [stdout] e4d91284e1f831b4790c1c114d6543743a5919f3066b51827e7d6814d539002e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f8ad16ceb29b18608f5f4da94db73d21eba05d45687d5cdc58f74a010b26e243
[INFO] running `"docker" "start" "-a" "f8ad16ceb29b18608f5f4da94db73d21eba05d45687d5cdc58f74a010b26e243"`
[INFO] [stderr]    Compiling simple_lexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `"docker" "inspect" "f8ad16ceb29b18608f5f4da94db73d21eba05d45687d5cdc58f74a010b26e243"`
[INFO] running `"docker" "rm" "-f" "f8ad16ceb29b18608f5f4da94db73d21eba05d45687d5cdc58f74a010b26e243"`
[INFO] [stdout] f8ad16ceb29b18608f5f4da94db73d21eba05d45687d5cdc58f74a010b26e243
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7dbb7ad0777ee69a240a58e1394a0053e92b9e1ceee8aa17b013b8b6b9a084cb
[INFO] running `"docker" "start" "-a" "7dbb7ad0777ee69a240a58e1394a0053e92b9e1ceee8aa17b013b8b6b9a084cb"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_lexer-15f0613b709c3b49
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stdout] test fsm::tests::test_camel_case_identifier ... ok
[INFO] [stdout] test fsm::tests::test_identifier_starting_with_digit ... ok
[INFO] [stdout] test fsm::tests::test_identifier_starting_with_underscore ... ok
[INFO] [stdout] test fsm::tests::test_identifier_conteining_d1gits ... ok
[INFO] [stdout] test fsm::tests::test_snake_case_identifier ... ok
[INFO] [stdout] test lexer::tests::test_a_single_number ... ok
[INFO] [stdout] test lexer::tests::test_combination1 ... ok
[INFO] [stdout] test lexer::tests::test_arithmethic_operators ... ok
[INFO] [stdout] test lexer::tests::test_empty_input ... ok
[INFO] [stdout] test lexer::tests::test_combination2 ... ok
[INFO] [stdout] test lexer::tests::test_comparison_operators ... ok
[INFO] [stdout] test lexer::tests::test_error2 ... ok
[INFO] [stdout] test lexer::tests::test_couple_paren ... ok
[INFO] [stdout] test lexer::tests::test_full_identifier ... ok
[INFO] [stdout] test lexer::tests::test_ident_parens_ident ... ok
[INFO] [stdout] test lexer::tests::test_combination3 ... ok
[INFO] [stdout] test lexer::tests::test_identifier_then_parens ... ok
[INFO] [stdout] test lexer::tests::test_error1 ... ok
[INFO] [stdout] test lexer::tests::test_identifier_inside_paren ... ok
[INFO] [stdout] test lexer::tests::test_error3 ... ok
[INFO] [stdout] test lexer::tests::test_identifier_only_letters ... ok
[INFO] [stdout] test lexer::tests::test_identifier_with_underscore ... ok
[INFO] [stdout] test lexer::tests::test_inverted_couple_paren ... ok
[INFO] [stdout] test lexer::tests::test_single_right_paren ... ok
[INFO] [stdout] test lexer::tests::test_whitespaces1 ... ok
[INFO] [stdout] test number_fsm::tests::test_invalid_numbers ... ok
[INFO] [stdout] test lexer::tests::test_identifier_with_digits ... ok
[INFO] [stdout] test lexer::tests::test_whitespaces2 ... ok
[INFO] [stdout] test lexer::tests::test_invalid_numbers ... ok
[INFO] [stdout] test lexer::tests::test_single_left_paren ... ok
[INFO] [stdout] test parser::tests::test_fn_parse_factor ... ok
[INFO] [stdout] test number_fsm::tests::test_valid_numbers ... ok
[INFO] [stdout] test parser::tests::test_fn_expr_in_parens ... ok
[INFO] [stdout] test parser::tests::test_fn_expr_in_double_parens ... ok
[INFO] [stdout] test parser::tests::test_fn_expr_in_unclosed_paren2 ... 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_identifier_non_identifier ... ok
[INFO] [stdout] test parser::tests::test_fn_parse_factor2 ... ok
[INFO] [stdout] test parser::tests::test_fn_parse_number ... ok
[INFO] [stdout] test parser::tests::test_parse_assignment ... ok
[INFO] [stdout] test parser::tests::test_parse_div_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_greater_than ... ok
[INFO] [stdout] test parser::tests::test_parse_assignment2 ... ok
[INFO] [stdout] test parser::tests::test_parse_expr_in_double_parens ... ok
[INFO] [stdout] test parser::tests::test_fn_parse_identifier ... ok
[INFO] [stdout] test parser::tests::test_parse_greater_than_equal ... ok
[INFO] [stdout] test parser::tests::test_parse_invalid_assignment ... ok
[INFO] [stdout] test parser::tests::test_fn_parse_number_non_number ... ok
[INFO] [stdout] test parser::tests::test_parse_invalid_multiple_lines2 ... ok
[INFO] [stdout] test parser::tests::test_parse_identifier ... ok
[INFO] [stdout] test parser::tests::test_parse_greater_than_sub ... ok
[INFO] [stdout] test parser::tests::test_parse_less_than ... ok
[INFO] [stdout] test parser::tests::test_parse_less_than_equal ... ok
[INFO] [stdout] test parser::tests::test_parse_less_than_sum ... 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_invalid_multiple_lines ... ok
[INFO] [stdout] test parser::tests::test_parse_division ... 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_mutli_div_parens ... ok
[INFO] [stdout] test parser::tests::test_parse_number ... ok
[INFO] [stdout] test parser::tests::test_parse_invalid_multiple_lines3 ... ok
[INFO] [stdout] test parser::tests::test_parse_sum ... ok
[INFO] [stdout] test parser::tests::test_parse_trailing_token ... ok
[INFO] [stdout] test parser::tests::test_parse_substraction ... ok
[INFO] [stdout] test parser::tests::test_parse_sum_multi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_lexer-307cf67c8ac3340b
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7dbb7ad0777ee69a240a58e1394a0053e92b9e1ceee8aa17b013b8b6b9a084cb"`
[INFO] running `"docker" "rm" "-f" "7dbb7ad0777ee69a240a58e1394a0053e92b9e1ceee8aa17b013b8b6b9a084cb"`
[INFO] [stdout] 7dbb7ad0777ee69a240a58e1394a0053e92b9e1ceee8aa17b013b8b6b9a084cb