[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#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMetastone%2Fautomaton-rules" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [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-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Metastone/automaton-rules on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Metastone/automaton-rules 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getrandom v0.1.14 [INFO] [stderr] Downloaded env_logger v0.7.1 [INFO] [stderr] Downloaded memoffset v0.5.4 [INFO] [stderr] Downloaded quick-error v1.2.3 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] [stderr] Downloaded thread_local v1.0.1 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.6 [INFO] [stderr] Downloaded termion v1.5.5 [INFO] [stderr] Downloaded aho-corasick v0.7.10 [INFO] [stderr] Downloaded regex v1.3.6 [INFO] [stderr] Downloaded regex-syntax v0.6.17 [INFO] [stderr] Downloaded libc v0.2.68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b23e55a566a1510f7b0fb6c55a168a8e620d21044bb792191320f262804d9c50 [INFO] running `Command { std: "docker" "start" "-a" "b23e55a566a1510f7b0fb6c55a168a8e620d21044bb792191320f262804d9c50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b23e55a566a1510f7b0fb6c55a168a8e620d21044bb792191320f262804d9c50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b23e55a566a1510f7b0fb6c55a168a8e620d21044bb792191320f262804d9c50", kill_on_drop: false }` [INFO] [stdout] b23e55a566a1510f7b0fb6c55a168a8e620d21044bb792191320f262804d9c50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9b306648046c70c651f3463d5a2a4d701a7e49183642d909cb2ef8402e59547d [INFO] running `Command { std: "docker" "start" "-a" "9b306648046c70c651f3463d5a2a4d701a7e49183642d909cb2ef8402e59547d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.68 [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 log v0.4.8 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling either v1.5.3 [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 aho-corasick v0.7.10 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termion v1.5.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling mutations v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/compiler/lexer.rs:49:27 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(file_name: &str) -> Result { [INFO] [stdout] | ^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(file_name: &str) -> Result, io::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.17s [INFO] running `Command { std: "docker" "inspect" "9b306648046c70c651f3463d5a2a4d701a7e49183642d909cb2ef8402e59547d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b306648046c70c651f3463d5a2a4d701a7e49183642d909cb2ef8402e59547d", kill_on_drop: false }` [INFO] [stdout] 9b306648046c70c651f3463d5a2a4d701a7e49183642d909cb2ef8402e59547d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 05d5407916afc8d4c56c5e086e5df9f42cf059b150e6336c2f66555a9eb9e1fd [INFO] running `Command { std: "docker" "start" "-a" "05d5407916afc8d4c56c5e086e5df9f42cf059b150e6336c2f66555a9eb9e1fd", kill_on_drop: false }` [INFO] [stderr] Compiling mutations v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/compiler/lexer.rs:49:27 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(file_name: &str) -> Result { [INFO] [stdout] | ^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(file_name: &str) -> Result, io::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/compiler/lexer.rs:49:27 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(file_name: &str) -> Result { [INFO] [stdout] | ^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(file_name: &str) -> Result, io::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `Command { std: "docker" "inspect" "05d5407916afc8d4c56c5e086e5df9f42cf059b150e6336c2f66555a9eb9e1fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05d5407916afc8d4c56c5e086e5df9f42cf059b150e6336c2f66555a9eb9e1fd", kill_on_drop: false }` [INFO] [stdout] 05d5407916afc8d4c56c5e086e5df9f42cf059b150e6336c2f66555a9eb9e1fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9281e476f0eb4a43802713d62da3ade0f834fa5ff5ad06ce194f7737c207f0bf [INFO] running `Command { std: "docker" "start" "-a" "9281e476f0eb4a43802713d62da3ade0f834fa5ff5ad06ce194f7737c207f0bf", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/compiler/lexer.rs:49:27 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn new(file_name: &str) -> Result { [INFO] [stderr] | ^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 49 | pub fn new(file_name: &str) -> Result, io::Error> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `mutations` (lib) generated 1 warning (run `cargo fix --lib -p mutations` to apply 1 suggestion) [INFO] [stderr] warning: `mutations` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mutations-828ed5b98c060fa8) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test compiler::lexer::tests::tokenize_benchmark_ugly_succeeds ... ok [INFO] [stdout] test compiler::lexer::tests::tokenize_no_file_fails ... 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_benchmark_succeeds ... ok [INFO] [stdout] test compiler::parser::tests::parse_condition_error_fails ... ok [INFO] [stdout] test compiler::lexer::tests::tokenize_id_with_illegal_char_fails ... ok [INFO] [stdout] test compiler::parser::tests::parse_expect_comp_operator_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_delay_fails ... ok [INFO] [stdout] test compiler::parser::tests::parse_expect_identifier_fails ... ok [INFO] [stdout] test compiler::parser::tests::parse_expect_positive_usize_fails ... ok [INFO] [stdout] test compiler::parser::tests::parse_expect_proportion_fails ... ok [INFO] [stdout] test compiler::parser::tests::parse_next_condition_error_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::semantic::tests::parse_benchmark_succeeds ... ok [INFO] [stdout] test compiler::semantic::tests::parse_box_distribution_several_errors_fails ... ok [INFO] [stdout] test compiler::lexer::tests::tokenize_benchmark_nice_succeeds ... ok [INFO] [stdout] test compiler::semantic::tests::parse_transition_undefined_state_fails ... ok [INFO] [stdout] test compiler::semantic::tests::parse_no_states_fails ... ok [INFO] [stdout] test compiler::semantic::tests::parse_condition_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] [stderr] Running unittests src/bin/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/main-598ff2ae38a3428d) [INFO] [stdout] test compiler::semantic::tests::parse_two_default_states_fails ... ok [INFO] [stderr] Running unittests src/bin/perf.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/perf-17f1a439e91d4aaa) [INFO] [stdout] test compiler::semantic::tests::parse_wrong_proportions_fails ... ok [INFO] [stderr] Doc-tests mutations [INFO] [stdout] test compiler::parser::tests::parse_expect_u8_fails ... ok [INFO] [stdout] test compiler::semantic::tests::parse_several_errors_fails ... ok [INFO] [stdout] test compiler::parser::tests::parse_expect_usize_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] [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] [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] [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" "9281e476f0eb4a43802713d62da3ade0f834fa5ff5ad06ce194f7737c207f0bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9281e476f0eb4a43802713d62da3ade0f834fa5ff5ad06ce194f7737c207f0bf", kill_on_drop: false }` [INFO] [stdout] 9281e476f0eb4a43802713d62da3ade0f834fa5ff5ad06ce194f7737c207f0bf