[INFO] fetching crate regex-macro 0.1.1...
[INFO] testing regex-macro-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate regex-macro 0.1.1 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate regex-macro 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate regex-macro 0.1.1
[INFO] finished tweaking crates.io crate regex-macro 0.1.1
[INFO] tweaked toml for crates.io crate regex-macro 0.1.1 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8ef91d18f291f8b44e0d79d054b31317f96ad799f65e29d20c37a0254d0bbf7
[INFO] running `Command { std: "docker" "start" "-a" "b8ef91d18f291f8b44e0d79d054b31317f96ad799f65e29d20c37a0254d0bbf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8ef91d18f291f8b44e0d79d054b31317f96ad799f65e29d20c37a0254d0bbf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ef91d18f291f8b44e0d79d054b31317f96ad799f65e29d20c37a0254d0bbf7", kill_on_drop: false }`
[INFO] [stdout] b8ef91d18f291f8b44e0d79d054b31317f96ad799f65e29d20c37a0254d0bbf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 816760db1dfed19d80f0bf14cdc7ae320e42e1f7a010dccd77749cf1759a19f2
[INFO] running `Command { std: "docker" "start" "-a" "816760db1dfed19d80f0bf14cdc7ae320e42e1f7a010dccd77749cf1759a19f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling regex-macro v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.24s
[INFO] running `Command { std: "docker" "inspect" "816760db1dfed19d80f0bf14cdc7ae320e42e1f7a010dccd77749cf1759a19f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "816760db1dfed19d80f0bf14cdc7ae320e42e1f7a010dccd77749cf1759a19f2", kill_on_drop: false }`
[INFO] [stdout] 816760db1dfed19d80f0bf14cdc7ae320e42e1f7a010dccd77749cf1759a19f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78b996e95760e0e8c5a1c8dbe47678a9c03ec609d40eb4b460bc3fae9b3fc7e3
[INFO] running `Command { std: "docker" "start" "-a" "78b996e95760e0e8c5a1c8dbe47678a9c03ec609d40eb4b460bc3fae9b3fc7e3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-macro v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "78b996e95760e0e8c5a1c8dbe47678a9c03ec609d40eb4b460bc3fae9b3fc7e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b996e95760e0e8c5a1c8dbe47678a9c03ec609d40eb4b460bc3fae9b3fc7e3", kill_on_drop: false }`
[INFO] [stdout] 78b996e95760e0e8c5a1c8dbe47678a9c03ec609d40eb4b460bc3fae9b3fc7e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6220c4855e0d812b0236ccecbe20a713a61fbdb2f41ef0d622154eb9b35d28af
[INFO] running `Command { std: "docker" "start" "-a" "6220c4855e0d812b0236ccecbe20a713a61fbdb2f41ef0d622154eb9b35d28af", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/regex_macro-a25a97815a64848a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::regex ... ok
[INFO] [stdout] test tests::try_regex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests regex-macro
[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" "6220c4855e0d812b0236ccecbe20a713a61fbdb2f41ef0d622154eb9b35d28af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6220c4855e0d812b0236ccecbe20a713a61fbdb2f41ef0d622154eb9b35d28af", kill_on_drop: false }`
[INFO] [stdout] 6220c4855e0d812b0236ccecbe20a713a61fbdb2f41ef0d622154eb9b35d28af