[INFO] fetching crate romulus 0.3.0...
[INFO] testing romulus-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate romulus 0.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate romulus 0.3.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate romulus 0.3.0
[INFO] finished tweaking crates.io crate romulus 0.3.0
[INFO] tweaked toml for crates.io crate romulus 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate romulus 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_os v0.2.2
[INFO] [stderr]   Downloaded rand_xoshiro v0.3.1
[INFO] [stderr]   Downloaded itertools v0.8.0
[INFO] [stderr]   Downloaded regex v1.2.1
[INFO] [stderr]   Downloaded criterion-plot v0.4.0
[INFO] [stderr]   Downloaded rayon v1.2.0
[INFO] [stderr]   Downloaded arrayvec v0.4.11
[INFO] [stderr]   Downloaded rayon-core v1.6.0
[INFO] [stderr]   Downloaded cast v0.2.2
[INFO] [stderr]   Downloaded csv v1.1.1
[INFO] [stderr]   Downloaded regex-syntax v0.6.11
[INFO] [stderr]   Downloaded proc-macro2 v1.0.2
[INFO] [stderr]   Downloaded tinytemplate v1.0.2
[INFO] [stderr]   Downloaded criterion v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff9378292873fc5d79ca89fa77e0dcdf74a38949906fa435c9dc9e6f66cb902e
[INFO] running `Command { std: "docker" "start" "-a" "ff9378292873fc5d79ca89fa77e0dcdf74a38949906fa435c9dc9e6f66cb902e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff9378292873fc5d79ca89fa77e0dcdf74a38949906fa435c9dc9e6f66cb902e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff9378292873fc5d79ca89fa77e0dcdf74a38949906fa435c9dc9e6f66cb902e", kill_on_drop: false }`
[INFO] [stdout] ff9378292873fc5d79ca89fa77e0dcdf74a38949906fa435c9dc9e6f66cb902e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36b91816854516c1c9e43fe317108a2d8acbeb9f2840d5d72ef1c3e9562f251f
[INFO] running `Command { std: "docker" "start" "-a" "36b91816854516c1c9e43fe317108a2d8acbeb9f2840d5d72ef1c3e9562f251f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling getrandom v0.1.11
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling regex-syntax v0.6.11
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling regex v1.2.1
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling romulus v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
[INFO] running `Command { std: "docker" "inspect" "36b91816854516c1c9e43fe317108a2d8acbeb9f2840d5d72ef1c3e9562f251f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b91816854516c1c9e43fe317108a2d8acbeb9f2840d5d72ef1c3e9562f251f", kill_on_drop: false }`
[INFO] [stdout] 36b91816854516c1c9e43fe317108a2d8acbeb9f2840d5d72ef1c3e9562f251f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 033a569c86bf794380987d2fd2fc71f0b9e6c69feb4fef1507a06f765b3286e8
[INFO] running `Command { std: "docker" "start" "-a" "033a569c86bf794380987d2fd2fc71f0b9e6c69feb4fef1507a06f765b3286e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.2
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling rand_xoshiro v0.3.1
[INFO] [stderr]    Compiling rand_os v0.2.2
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling criterion-plot v0.4.0
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling criterion v0.3.0
[INFO] [stderr]    Compiling romulus v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.55s
[INFO] running `Command { std: "docker" "inspect" "033a569c86bf794380987d2fd2fc71f0b9e6c69feb4fef1507a06f765b3286e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "033a569c86bf794380987d2fd2fc71f0b9e6c69feb4fef1507a06f765b3286e8", kill_on_drop: false }`
[INFO] [stdout] 033a569c86bf794380987d2fd2fc71f0b9e6c69feb4fef1507a06f765b3286e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 500b39a198d27b8dbedd1a3a9c9f2e47ec8dd881d1f526d8c53f4f77c0c227cb
[INFO] running `Command { std: "docker" "start" "-a" "500b39a198d27b8dbedd1a3a9c9f2e47ec8dd881d1f526d8c53f4f77c0c227cb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/romulus-b59c0de6f9d1ddfb)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test ast::parse::tests::basic_statement ... ok
[INFO] [stdout] test ast::parse::tests::parse_pattern_match ... ok
[INFO] [stdout] test ast::parse::tests::basic_parse ... ok
[INFO] [stdout] test ast::parse::tests::parse_disjunction ... ok
[INFO] [stdout] test ast::parse::tests::parse_range ... ok
[INFO] [stdout] test ast::parse::tests::parse_identifiers ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_execute ... ok
[INFO] [stdout] test ast::parse::tests::parse_conjunction ... ok
[INFO] [stdout] test ast::parse::tests::parse_negation ... ok
[INFO] [stdout] test ast::parse::tests::parse_single ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_gsubst ... ok
[INFO] [stdout] test lex::tests::escape ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_read ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_patterns ... ok
[INFO] [stdout] test lex::tests::test_func ... ok
[INFO] [stdout] test lex::tests::test_lex_comment ... ok
[INFO] [stdout] test lex::tests::test_lex_context ... ok
[INFO] [stdout] test lex::tests::test_lex_ignores_white_space ... ok
[INFO] [stdout] test ast::parse::tests::parse_selector_op_precedence ... ok
[INFO] [stdout] test lex::tests::test_lex_regex ... ok
[INFO] [stdout] test lex::tests::test_lex_numbers ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_append ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_write ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_set ... ok
[INFO] [stdout] test lex::tests::test_removed ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_subst ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/romulus-3dcb35b37ac1a7e6)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/basics_test.rs (/opt/rustwide/target/debug/deps/basics_test-a800e1798d24e7b6)
[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 23 tests
[INFO] [stdout] test conj_scope ... ok
[INFO] [stdout] test append ... ok
[INFO] [stdout] test basic_conj ... ok
[INFO] [stdout] test dist_range_interaction ... ok
[INFO] [stdout] test conj_range_interaction ... ok
[INFO] [stdout] test capture_groups ... ok
[INFO] [stdout] test regex_selector ... ok
[INFO] [stdout] test subst ... ok
[INFO] [stdout] test exec ... ok
[INFO] [stdout] test basic_negation ... ok
[INFO] [stdout] test symbolic_anchors ... ok
[INFO] [stdout] test disabled_implicit_print ... ok
[INFO] [stdout] test quit ... ok
[INFO] [stdout] test symbolic_anchors_empty_input ... ok
[INFO] [stdout] test implicit_print ... ok
[INFO] [stdout] test single ... ok
[INFO] [stdout] test negation_range_interaction ... ok
[INFO] [stdout] test selector_disjunction ... ok
[INFO] [stdout] test range ... ok
[INFO] [stdout] test symbolic_anchors_print_removes_implicit_print ... ok
[INFO] [stdout] test set ... ok
[INFO] [stdout] test gsubst ... ok
[INFO] [stdout] test selector_capture ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests romulus
[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" "500b39a198d27b8dbedd1a3a9c9f2e47ec8dd881d1f526d8c53f4f77c0c227cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500b39a198d27b8dbedd1a3a9c9f2e47ec8dd881d1f526d8c53f4f77c0c227cb", kill_on_drop: false }`
[INFO] [stdout] 500b39a198d27b8dbedd1a3a9c9f2e47ec8dd881d1f526d8c53f4f77c0c227cb