[INFO] fetching crate matchers 0.0.1...
[INFO] testing matchers-0.0.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate matchers 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate matchers 0.0.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matchers 0.0.1
[INFO] finished tweaking crates.io crate matchers 0.0.1
[INFO] tweaked toml for crates.io crate matchers 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex-automata v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff23ee4b955b344a7d831246fa844ac1757060e1d6bd44bdb75c298e32163357
[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" "ff23ee4b955b344a7d831246fa844ac1757060e1d6bd44bdb75c298e32163357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff23ee4b955b344a7d831246fa844ac1757060e1d6bd44bdb75c298e32163357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff23ee4b955b344a7d831246fa844ac1757060e1d6bd44bdb75c298e32163357", kill_on_drop: false }`
[INFO] [stdout] ff23ee4b955b344a7d831246fa844ac1757060e1d6bd44bdb75c298e32163357
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d40337a5ba5cced923a137f24e6f00822b0fcdf2ebfc5c669987a9ce49994a3
[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" "9d40337a5ba5cced923a137f24e6f00822b0fcdf2ebfc5c669987a9ce49994a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling matchers v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "9d40337a5ba5cced923a137f24e6f00822b0fcdf2ebfc5c669987a9ce49994a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d40337a5ba5cced923a137f24e6f00822b0fcdf2ebfc5c669987a9ce49994a3", kill_on_drop: false }`
[INFO] [stdout] 9d40337a5ba5cced923a137f24e6f00822b0fcdf2ebfc5c669987a9ce49994a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 0abee733af833ff2d745ede324e4bfdb1859bd4a7114ea5948a7181bdc1eb31e
[INFO] running `Command { std: "docker" "start" "-a" "0abee733af833ff2d745ede324e4bfdb1859bd4a7114ea5948a7181bdc1eb31e", kill_on_drop: false }`
[INFO] [stderr]    Compiling matchers v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "0abee733af833ff2d745ede324e4bfdb1859bd4a7114ea5948a7181bdc1eb31e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0abee733af833ff2d745ede324e4bfdb1859bd4a7114ea5948a7181bdc1eb31e", kill_on_drop: false }`
[INFO] [stdout] 0abee733af833ff2d745ede324e4bfdb1859bd4a7114ea5948a7181bdc1eb31e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] afe4f6c3a04abd94dc257063851cf61d7ecc9b86917d536bf0a7fcef29af4b51
[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" "afe4f6c3a04abd94dc257063851cf61d7ecc9b86917d536bf0a7fcef29af4b51", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/matchers-5d5d4dea0fa54057
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::debug_rep_pattern ... ok
[INFO] [stdout] test test::debug_matches ... ok
[INFO] [stderr]    Doc-tests matchers
[INFO] [stdout] test test::reader_matches ... ok
[INFO] [stdout] test test::display_matches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Pattern<S, A>::display_matches (line 123) ... ok
[INFO] [stdout] test src/lib.rs - Pattern<S, A>::debug_matches (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "afe4f6c3a04abd94dc257063851cf61d7ecc9b86917d536bf0a7fcef29af4b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe4f6c3a04abd94dc257063851cf61d7ecc9b86917d536bf0a7fcef29af4b51", kill_on_drop: false }`
[INFO] [stdout] afe4f6c3a04abd94dc257063851cf61d7ecc9b86917d536bf0a7fcef29af4b51
