[INFO] cloning repository https://github.com/tanndlin/rust-cfg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tanndlin/rust-cfg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanndlin%2Frust-cfg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanndlin%2Frust-cfg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e3c42f5fc4b85b4baee0884296bcb7000b52b79
[INFO] testing tanndlin/rust-cfg against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanndlin%2Frust-cfg" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tanndlin/rust-cfg
[INFO] finished tweaking git repo https://github.com/tanndlin/rust-cfg
[INFO] tweaked toml for git repo https://github.com/tanndlin/rust-cfg written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tanndlin/rust-cfg on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tanndlin/rust-cfg 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7bb35dcc77e65928e545939c2e5a55c4da53c5b109139ae0aa2fc03e4cfe1afb
[INFO] running `Command { std: "docker" "start" "-a" "7bb35dcc77e65928e545939c2e5a55c4da53c5b109139ae0aa2fc03e4cfe1afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bb35dcc77e65928e545939c2e5a55c4da53c5b109139ae0aa2fc03e4cfe1afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bb35dcc77e65928e545939c2e5a55c4da53c5b109139ae0aa2fc03e4cfe1afb", kill_on_drop: false }`
[INFO] [stdout] 7bb35dcc77e65928e545939c2e5a55c4da53c5b109139ae0aa2fc03e4cfe1afb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edb4aee5ed305577395e1f15af064ec07578224a4a978319710a502990ca2abc
[INFO] running `Command { std: "docker" "start" "-a" "edb4aee5ed305577395e1f15af064ec07578224a4a978319710a502990ca2abc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-cfg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `match_pattern`
[INFO] [stdout]   --> src/regex/regex.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 | macro_rules! match_pattern {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Match` is never constructed
[INFO] [stdout]  --> src/regex/regex.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Match {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "edb4aee5ed305577395e1f15af064ec07578224a4a978319710a502990ca2abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb4aee5ed305577395e1f15af064ec07578224a4a978319710a502990ca2abc", kill_on_drop: false }`
[INFO] [stdout] edb4aee5ed305577395e1f15af064ec07578224a4a978319710a502990ca2abc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f690d679ae61ee8a35ec1bc6587e467da433d952f051074c8b1fbe60826d55d4
[INFO] running `Command { std: "docker" "start" "-a" "f690d679ae61ee8a35ec1bc6587e467da433d952f051074c8b1fbe60826d55d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-cfg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Match` is never constructed
[INFO] [stdout]  --> src/regex/regex.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Match {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "f690d679ae61ee8a35ec1bc6587e467da433d952f051074c8b1fbe60826d55d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f690d679ae61ee8a35ec1bc6587e467da433d952f051074c8b1fbe60826d55d4", kill_on_drop: false }`
[INFO] [stdout] f690d679ae61ee8a35ec1bc6587e467da433d952f051074c8b1fbe60826d55d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18dac3ef81c7107a87fd079461d75ac2608fc86062c1e763f34eceed2bc46288
[INFO] running `Command { std: "docker" "start" "-a" "18dac3ef81c7107a87fd079461d75ac2608fc86062c1e763f34eceed2bc46288", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Match` is never constructed
[INFO] [stderr]  --> src/regex/regex.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Match {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `regex-cfg` (bin "regex-cfg" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/regex_cfg-3afb9e04c78e995c)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test cfg::production::test_permute_without ... ok
[INFO] [stdout] test cfg::test::applies_multiple_rules ... ok
[INFO] [stdout] test cfg::test::applies_multiple_rules_in_order_with_epsilon ... ok
[INFO] [stdout] test cfg::test::empty_input_is_false ... ok
[INFO] [stdout] test cfg::test::applies_multiple_rules_in_order ... ok
[INFO] [stdout] test cfg::test::identifies_true_with_multiple_rules ... ok
[INFO] [stdout] test cfg::test::identifies_false ... ok
[INFO] [stdout] test cfg::test::any_zeroes_then_ones ... ok
[INFO] [stdout] test cfg::test::identifies_true ... ok
[INFO] [stdout] test cfg::test::zeroes_then_ones ... ok
[INFO] [stdout] test cfg::test::random_binary ... ok
[INFO] [stdout] test regex::regex::test::matches_any_amount1 ... ok
[INFO] [stdout] test regex::regex::test::matches_any_amount3 ... ok
[INFO] [stdout] test regex::regex::test::matches_atleast_one1 ... ok
[INFO] [stdout] test regex::regex::test::matches_any_amount2 ... ok
[INFO] [stdout] test cfg::test::identifies_true_with_epsilon ... ok
[INFO] [stdout] test regex::regex::test::does_not_match_single_char ... ok
[INFO] [stdout] test regex::regex::test::matches_multiple_chars ... ok
[INFO] [stdout] test regex::regex::test::matches_one_of1 ... ok
[INFO] [stdout] test regex::regex::test::matches_one_of4 ... ok
[INFO] [stdout] test regex::regex::test::matches_one_of2 ... ok
[INFO] [stdout] test regex::regex::test::matches_range_of_chars2 ... ok
[INFO] [stdout] test regex::regex::test::matches_one_of3 ... ok
[INFO] [stdout] test regex::regex::test::matches_range_of_chars5 ... ok
[INFO] [stdout] test regex::regex::test::matches_range_of_chars3 ... ok
[INFO] [stdout] test regex::regex::test::matches_range_of_chars4 ... ok
[INFO] [stdout] test regex::regex::test::matches_single_char ... ok
[INFO] [stdout] test regex::regex::test::matches_optional2 ... ok
[INFO] [stdout] test regex::regex::test::matches_slice ... ok
[INFO] [stdout] test regex::regex::test::matches_atleast_one2 ... ok
[INFO] [stdout] test regex::regex::test::matches_optional1 ... 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] running `Command { std: "docker" "inspect" "18dac3ef81c7107a87fd079461d75ac2608fc86062c1e763f34eceed2bc46288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18dac3ef81c7107a87fd079461d75ac2608fc86062c1e763f34eceed2bc46288", kill_on_drop: false }`
[INFO] [stdout] 18dac3ef81c7107a87fd079461d75ac2608fc86062c1e763f34eceed2bc46288