[INFO] cloning repository https://github.com/egroge/RustRegex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/egroge/RustRegex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegroge%2FRustRegex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegroge%2FRustRegex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ee5f286af0d6e90c1879361403038441c799581
[INFO] testing egroge/RustRegex against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegroge%2FRustRegex" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/egroge/RustRegex 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/egroge/RustRegex
[INFO] finished tweaking git repo https://github.com/egroge/RustRegex
[INFO] tweaked toml for git repo https://github.com/egroge/RustRegex written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/egroge/RustRegex 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d0455dabfd31846a65df924e627e00868f7724768662544f4cfa9f7289b33c74
[INFO] running `Command { std: "docker" "start" "-a" "d0455dabfd31846a65df924e627e00868f7724768662544f4cfa9f7289b33c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0455dabfd31846a65df924e627e00868f7724768662544f4cfa9f7289b33c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0455dabfd31846a65df924e627e00868f7724768662544f4cfa9f7289b33c74", kill_on_drop: false }`
[INFO] [stdout] d0455dabfd31846a65df924e627e00868f7724768662544f4cfa9f7289b33c74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 02cfd5775c75aa0a194f1d04d60b4ec1debcbeb9f789f48fb86db7011ea5d8e7
[INFO] running `Command { std: "docker" "start" "-a" "02cfd5775c75aa0a194f1d04d60b4ec1debcbeb9f789f48fb86db7011ea5d8e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_regex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "02cfd5775c75aa0a194f1d04d60b4ec1debcbeb9f789f48fb86db7011ea5d8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02cfd5775c75aa0a194f1d04d60b4ec1debcbeb9f789f48fb86db7011ea5d8e7", kill_on_drop: false }`
[INFO] [stdout] 02cfd5775c75aa0a194f1d04d60b4ec1debcbeb9f789f48fb86db7011ea5d8e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8343dba90f71ad5ea36d36d89a314ba2ec5cd66750df9bdb4192f663629b9ba5
[INFO] running `Command { std: "docker" "start" "-a" "8343dba90f71ad5ea36d36d89a314ba2ec5cd66750df9bdb4192f663629b9ba5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_regex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "8343dba90f71ad5ea36d36d89a314ba2ec5cd66750df9bdb4192f663629b9ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8343dba90f71ad5ea36d36d89a314ba2ec5cd66750df9bdb4192f663629b9ba5", kill_on_drop: false }`
[INFO] [stdout] 8343dba90f71ad5ea36d36d89a314ba2ec5cd66750df9bdb4192f663629b9ba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 470a4c002071815f4cab120b429ea08610c3caeac0d1a621382688293c7d1f7b
[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" "470a4c002071815f4cab120b429ea08610c3caeac0d1a621382688293c7d1f7b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 19 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_regex-a085581d7e2c1092)
[INFO] [stdout] test lexer::lexing_tests::lex_test ... ok
[INFO] [stdout] test matcher::match_tests::match_atom_test ... ok
[INFO] [stdout] test full_test::search_test ... ok
[INFO] [stdout] test matcher::match_tests::match_character_test ... ok
[INFO] [stdout] test matcher::match_tests::match_character_class_test ... ok
[INFO] [stdout] test matcher::match_tests::match_expression_test ... ok
[INFO] [stdout] test matcher::match_tests::find_test ... ok
[INFO] [stdout] test parser::tests::parse_term_test ... ok
[INFO] [stdout] test parser::tests::parse_class_test ... ok
[INFO] [stdout] test lexer::lexing_tests::lex_class_test ... ok
[INFO] [stdout] test parser::tests::parse_operation_test ... ok
[INFO] [stdout] test parser::tests::parse_atom_test ... ok
[INFO] [stdout] test parser::tests::parse_range_test ... ok
[INFO] [stdout] test parser::tests::parse_class_member_test ... ok
[INFO] [stdout] test matcher::match_tests::match_term_test ... ok
[INFO] [stdout] test matcher::match_tests::match_op_test ... ok
[INFO] [stdout] test matcher::match_tests::match_regex_test ... ok
[INFO] [stdout] test parser::tests::parse_expr_test ... ok
[INFO] [stderr]    Doc-tests rust_regex
[INFO] [stdout] test parser::tests::parse_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 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] running `Command { std: "docker" "inspect" "470a4c002071815f4cab120b429ea08610c3caeac0d1a621382688293c7d1f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "470a4c002071815f4cab120b429ea08610c3caeac0d1a621382688293c7d1f7b", kill_on_drop: false }`
[INFO] [stdout] 470a4c002071815f4cab120b429ea08610c3caeac0d1a621382688293c7d1f7b