[INFO] fetching crate combine-regex-1 1.0.0...
[INFO] testing combine-regex-1-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate combine-regex-1 1.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate combine-regex-1 1.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate combine-regex-1 1.0.0
[INFO] finished tweaking crates.io crate combine-regex-1 1.0.0
[INFO] tweaked toml for crates.io crate combine-regex-1 1.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d29c9b52d2db8f89337a643aef9d862ba192cbcd458229f92f381ae908a7f912
[INFO] running `Command { std: "docker" "start" "-a" "d29c9b52d2db8f89337a643aef9d862ba192cbcd458229f92f381ae908a7f912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d29c9b52d2db8f89337a643aef9d862ba192cbcd458229f92f381ae908a7f912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29c9b52d2db8f89337a643aef9d862ba192cbcd458229f92f381ae908a7f912", kill_on_drop: false }`
[INFO] [stdout] d29c9b52d2db8f89337a643aef9d862ba192cbcd458229f92f381ae908a7f912
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 270d5d0a27832256e0a47520236ad61be45789110ffd38935bef2d71cd08437d
[INFO] running `Command { std: "docker" "start" "-a" "270d5d0a27832256e0a47520236ad61be45789110ffd38935bef2d71cd08437d", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling combine-regex-1 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "270d5d0a27832256e0a47520236ad61be45789110ffd38935bef2d71cd08437d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270d5d0a27832256e0a47520236ad61be45789110ffd38935bef2d71cd08437d", kill_on_drop: false }`
[INFO] [stdout] 270d5d0a27832256e0a47520236ad61be45789110ffd38935bef2d71cd08437d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] beddd3ac6c6714a3f595ef71439d6654771011d69a497674e922aec0ab2c38f5
[INFO] running `Command { std: "docker" "start" "-a" "beddd3ac6c6714a3f595ef71439d6654771011d69a497674e922aec0ab2c38f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling combine-regex-1 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "beddd3ac6c6714a3f595ef71439d6654771011d69a497674e922aec0ab2c38f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beddd3ac6c6714a3f595ef71439d6654771011d69a497674e922aec0ab2c38f5", kill_on_drop: false }`
[INFO] [stdout] beddd3ac6c6714a3f595ef71439d6654771011d69a497674e922aec0ab2c38f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af34260f99bdbdd896a2ea45f181f85fd8422feddc3a7f08ae9de754f4d793f5
[INFO] running `Command { std: "docker" "start" "-a" "af34260f99bdbdd896a2ea45f181f85fd8422feddc3a7f08ae9de754f4d793f5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/combine_regex_1-5298a7196cf58d3d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests combine-regex-1
[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 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" "af34260f99bdbdd896a2ea45f181f85fd8422feddc3a7f08ae9de754f4d793f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af34260f99bdbdd896a2ea45f181f85fd8422feddc3a7f08ae9de754f4d793f5", kill_on_drop: false }`
[INFO] [stdout] af34260f99bdbdd896a2ea45f181f85fd8422feddc3a7f08ae9de754f4d793f5