[INFO] cloning repository https://github.com/eulegang/romulus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eulegang/romulus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feulegang%2Fromulus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feulegang%2Fromulus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9cf3d382ceafab355a7e0cd3f272394788b53cc
[INFO] testing eulegang/romulus against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feulegang%2Fromulus" "/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/eulegang/romulus on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eulegang/romulus
[INFO] finished tweaking git repo https://github.com/eulegang/romulus
[INFO] tweaked toml for git repo https://github.com/eulegang/romulus written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/eulegang/romulus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 684bd9f56c670a0388337ab027fdb65c6d1c2d0d9a4af824bfc46f9400ba0eb1
[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" "684bd9f56c670a0388337ab027fdb65c6d1c2d0d9a4af824bfc46f9400ba0eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "684bd9f56c670a0388337ab027fdb65c6d1c2d0d9a4af824bfc46f9400ba0eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "684bd9f56c670a0388337ab027fdb65c6d1c2d0d9a4af824bfc46f9400ba0eb1", kill_on_drop: false }`
[INFO] [stdout] 684bd9f56c670a0388337ab027fdb65c6d1c2d0d9a4af824bfc46f9400ba0eb1
[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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97a1ca7ff6fd9bf680c71de45cd0a7c17a516453ba955c4b34fbf120c96d1e7b
[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" "97a1ca7ff6fd9bf680c71de45cd0a7c17a516453ba955c4b34fbf120c96d1e7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling getrandom v0.1.11
[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 strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[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 42.90s
[INFO] running `Command { std: "docker" "inspect" "97a1ca7ff6fd9bf680c71de45cd0a7c17a516453ba955c4b34fbf120c96d1e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a1ca7ff6fd9bf680c71de45cd0a7c17a516453ba955c4b34fbf120c96d1e7b", kill_on_drop: false }`
[INFO] [stdout] 97a1ca7ff6fd9bf680c71de45cd0a7c17a516453ba955c4b34fbf120c96d1e7b
[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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 32bfb6790eebb4aaaffaec81a46b1ac121ae1449c4a521afe37c469890a75665
[INFO] running `Command { std: "docker" "start" "-a" "32bfb6790eebb4aaaffaec81a46b1ac121ae1449c4a521afe37c469890a75665", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling proc-macro2 v1.0.2
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling rand_os v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling bstr v0.2.8
[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 1m 07s
[INFO] running `Command { std: "docker" "inspect" "32bfb6790eebb4aaaffaec81a46b1ac121ae1449c4a521afe37c469890a75665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32bfb6790eebb4aaaffaec81a46b1ac121ae1449c4a521afe37c469890a75665", kill_on_drop: false }`
[INFO] [stdout] 32bfb6790eebb4aaaffaec81a46b1ac121ae1449c4a521afe37c469890a75665
[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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be11bd7aa010bc8c3fc1904fd179192ae22594956d1f6ea4d3d1b450b3917d8d
[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" "be11bd7aa010bc8c3fc1904fd179192ae22594956d1f6ea4d3d1b450b3917d8d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/romulus-cc5e59f4b611cf20)
[INFO] [stdout] running 26 tests
[INFO] [stdout] test ast::parse::tests::parse_statement_execute ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_gsubst ... ok
[INFO] [stdout] test ast::parse::tests::parse_pattern_match ... ok
[INFO] [stdout] test ast::parse::tests::basic_statement ... ok
[INFO] [stdout] test ast::parse::tests::basic_parse ... 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_ignores_white_space ... ok
[INFO] [stdout] test lex::tests::test_lex_numbers ... ok
[INFO] [stdout] test lex::tests::test_lex_regex ... ok
[INFO] [stdout] test lex::tests::test_removed ... ok
[INFO] [stdout] test ast::parse::tests::parse_conjunction ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_read ... ok
[INFO] [stdout] test lex::tests::test_lex_context ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_write ... ok
[INFO] [stdout] test lex::tests::escape ... ok
[INFO] [stdout] test lex::tests::test_lex_comment ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_subst ... ok
[INFO] [stdout] test ast::parse::tests::parse_disjunction ... ok
[INFO] [stdout] test ast::parse::tests::parse_identifiers ... ok
[INFO] [stdout] test ast::parse::tests::parse_negation ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/romulus-52e1e6ea37c79bf0)
[INFO] [stdout] test ast::parse::tests::parse_single ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_set ... ok
[INFO] [stdout] test ast::parse::tests::parse_statement_append ... ok
[INFO] [stdout] test ast::parse::tests::parse_range ... ok
[INFO] [stdout] test ast::parse::tests::parse_selector_op_precedence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basics_test.rs (/opt/rustwide/target/debug/deps/basics_test-e18fe93932b13167)
[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 23 tests
[INFO] [stdout] test append ... ok
[INFO] [stdout] test disabled_implicit_print ... ok
[INFO] [stdout] test conj_range_interaction ... ok
[INFO] [stdout] test basic_negation ... ok
[INFO] [stdout] test capture_groups ... ok
[INFO] [stdout] test regex_selector ... ok
[INFO] [stdout] test dist_range_interaction ... ok
[INFO] [stdout] test quit ... ok
[INFO] [stdout] test negation_range_interaction ... ok
[INFO] [stdout] test implicit_print ... ok
[INFO] [stdout] test range ... ok
[INFO] [stdout] test symbolic_anchors_empty_input ... ok
[INFO] [stdout] test subst ... ok
[INFO] [stdout] test symbolic_anchors ... ok
[INFO] [stdout] test basic_conj ... ok
[INFO] [stdout] test symbolic_anchors_print_removes_implicit_print ... ok
[INFO] [stdout] test selector_capture ... ok
[INFO] [stdout] test single ... ok
[INFO] [stdout] test gsubst ... ok
[INFO] [stdout] test set ... ok
[INFO] [stdout] test selector_disjunction ... ok
[INFO] [stdout] test conj_scope ... ok
[INFO] [stderr]    Doc-tests romulus
[INFO] [stdout] test exec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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" "be11bd7aa010bc8c3fc1904fd179192ae22594956d1f6ea4d3d1b450b3917d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be11bd7aa010bc8c3fc1904fd179192ae22594956d1f6ea4d3d1b450b3917d8d", kill_on_drop: false }`
[INFO] [stdout] be11bd7aa010bc8c3fc1904fd179192ae22594956d1f6ea4d3d1b450b3917d8d