[INFO] cloning repository https://github.com/Metastone/automaton-rules
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Metastone/automaton-rules" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMetastone%2Fautomaton-rules", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMetastone%2Fautomaton-rules'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9b08e4c838194e31b1d5c56156d4d9fb50d42a00
[INFO] testing Metastone/automaton-rules against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMetastone%2Fautomaton-rules" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Metastone/automaton-rules on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Metastone/automaton-rules
[INFO] finished tweaking git repo https://github.com/Metastone/automaton-rules
[INFO] tweaked toml for git repo https://github.com/Metastone/automaton-rules written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Metastone/automaton-rules already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20852ba413966251da52edb6c82edb5b656a66e1c8cbf6b80d1cddb4aa988461
[INFO] running `Command { std: "docker" "start" "-a" "20852ba413966251da52edb6c82edb5b656a66e1c8cbf6b80d1cddb4aa988461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20852ba413966251da52edb6c82edb5b656a66e1c8cbf6b80d1cddb4aa988461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20852ba413966251da52edb6c82edb5b656a66e1c8cbf6b80d1cddb4aa988461", kill_on_drop: false }`
[INFO] [stdout] 20852ba413966251da52edb6c82edb5b656a66e1c8cbf6b80d1cddb4aa988461
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee2c68909d98889986d85f39d9598ac93ea80a83c5f9e248125f3e2c91193ffc
[INFO] running `Command { std: "docker" "start" "-a" "ee2c68909d98889986d85f39d9598ac93ea80a83c5f9e248125f3e2c91193ffc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling mutations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.13s
[INFO] running `Command { std: "docker" "inspect" "ee2c68909d98889986d85f39d9598ac93ea80a83c5f9e248125f3e2c91193ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee2c68909d98889986d85f39d9598ac93ea80a83c5f9e248125f3e2c91193ffc", kill_on_drop: false }`
[INFO] [stdout] ee2c68909d98889986d85f39d9598ac93ea80a83c5f9e248125f3e2c91193ffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97a588c57cfbbbe6aa91baa1073a1fa6e6efdf9bff54a369b6d1ece3b7a50afb
[INFO] running `Command { std: "docker" "start" "-a" "97a588c57cfbbbe6aa91baa1073a1fa6e6efdf9bff54a369b6d1ece3b7a50afb", kill_on_drop: false }`
[INFO] [stderr]    Compiling mutations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "97a588c57cfbbbe6aa91baa1073a1fa6e6efdf9bff54a369b6d1ece3b7a50afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a588c57cfbbbe6aa91baa1073a1fa6e6efdf9bff54a369b6d1ece3b7a50afb", kill_on_drop: false }`
[INFO] [stdout] 97a588c57cfbbbe6aa91baa1073a1fa6e6efdf9bff54a369b6d1ece3b7a50afb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba5df6c8b05a132e107b8d84c858ae45e619dd18f119741c3395e32c3635ea6c
[INFO] running `Command { std: "docker" "start" "-a" "ba5df6c8b05a132e107b8d84c858ae45e619dd18f119741c3395e32c3635ea6c", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mutations-509dab2f266242d5)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test compiler::lexer::tests::tokenize_id_with_illegal_char_fails ... ok
[INFO] [stdout] test compiler::lexer::tests::tokenize_benchmark_nice_succeeds ... ok
[INFO] [stdout] test compiler::lexer::tests::tokenize_no_file_fails ... ok
[INFO] [stdout] test compiler::lexer::tests::tokenize_benchmark_ugly_succeeds ... ok
[INFO] [stdout] test compiler::lexer::tests::tokenize_number_with_alphabetic_fails ... ok
[INFO] [stdout] test compiler::lexer::tests::tokenize_number_with_two_dots_fails ... ok
[INFO] [stdout] test compiler::lexer::tests::tokenize_operator_typo_fails ... ok
[INFO] [stdout] test compiler::parser::tests::parse_expect_comp_operator_fails ... ok
[INFO] [stdout] test compiler::parser::tests::parse_condition_error_fails ... ok
[INFO] [stdout] test compiler::parser::tests::parse_expect_identifier_fails ... ok
[INFO] [stdout] test compiler::parser::tests::parse_benchmark_succeeds ... ok
[INFO] [stdout] test compiler::parser::tests::parse_expect_delay_fails ... ok
[INFO] [stdout] test compiler::parser::tests::parse_expect_is_token_fails ... ok
[INFO] [stdout] test compiler::parser::tests::parse_expect_neighbor_number_fails ... ok
[INFO] [stdout] test compiler::parser::tests::parse_expect_positive_usize_fails ... ok
[INFO] [stdout] test compiler::parser::tests::parse_expect_u8_fails ... ok
[INFO] [stdout] test compiler::parser::tests::parse_expect_proportion_fails ... ok
[INFO] [stdout] test compiler::parser::tests::parse_no_states_keyword_fails ... ok
[INFO] [stdout] test compiler::parser::tests::parse_non_existing_file_fails ... ok
[INFO] [stdout] test compiler::parser::tests::parse_expect_usize_fails ... ok
[INFO] [stdout] test compiler::parser::tests::parse_next_condition_error_fails ... ok
[INFO] [stdout] test compiler::semantic::tests::parse_box_distribution_several_errors_fails ... ok
[INFO] [stdout] test compiler::semantic::tests::parse_condition_undefined_state_fails ... ok
[INFO] [stdout] test compiler::semantic::tests::parse_no_states_fails ... ok
[INFO] [stdout] test compiler::semantic::tests::parse_benchmark_succeeds ... ok
[INFO] [stdout] test compiler::semantic::tests::parse_several_errors_fails ... ok
[INFO] [stdout] test compiler::semantic::tests::parse_transition_undefined_state_fails ... ok
[INFO] [stdout] test compiler::semantic::tests::parse_true_error_fails ... ok
[INFO] [stdout] test compiler::semantic::tests::parse_quantities_too_much_fails ... ok
[INFO] [stdout] test compiler::semantic::tests::parse_two_default_states_fails ... ok
[INFO] [stdout] test compiler::semantic::tests::parse_wrong_proportions_fails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-761677fe8f26bbf6)
[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/perf-7571b48a51d808de)
[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]    Doc-tests mutations
[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" "ba5df6c8b05a132e107b8d84c858ae45e619dd18f119741c3395e32c3635ea6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba5df6c8b05a132e107b8d84c858ae45e619dd18f119741c3395e32c3635ea6c", kill_on_drop: false }`
[INFO] [stdout] ba5df6c8b05a132e107b8d84c858ae45e619dd18f119741c3395e32c3635ea6c