[INFO] fetching crate lalrpop-intern 0.15.1...
[INFO] testing lalrpop-intern-0.15.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate lalrpop-intern 0.15.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate lalrpop-intern 0.15.1 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 lalrpop-intern 0.15.1
[INFO] finished tweaking crates.io crate lalrpop-intern 0.15.1
[INFO] tweaked toml for crates.io crate lalrpop-intern 0.15.1 written to /workspace/builds/worker-7/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] 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" "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] bc950d7e137029d489b4c4be31d7fc3d1aa4d0c6928c77f1c1c09c92477dec6c
[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" "bc950d7e137029d489b4c4be31d7fc3d1aa4d0c6928c77f1c1c09c92477dec6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc950d7e137029d489b4c4be31d7fc3d1aa4d0c6928c77f1c1c09c92477dec6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc950d7e137029d489b4c4be31d7fc3d1aa4d0c6928c77f1c1c09c92477dec6c", kill_on_drop: false }`
[INFO] [stdout] bc950d7e137029d489b4c4be31d7fc3d1aa4d0c6928c77f1c1c09c92477dec6c
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cec73d76c1166e839124510b1d05515e0632696690de64ac8204bf3a9796fb98
[INFO] running `Command { std: "docker" "start" "-a" "cec73d76c1166e839124510b1d05515e0632696690de64ac8204bf3a9796fb98", kill_on_drop: false }`
[INFO] [stderr]    Compiling lalrpop-intern v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "cec73d76c1166e839124510b1d05515e0632696690de64ac8204bf3a9796fb98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cec73d76c1166e839124510b1d05515e0632696690de64ac8204bf3a9796fb98", kill_on_drop: false }`
[INFO] [stdout] cec73d76c1166e839124510b1d05515e0632696690de64ac8204bf3a9796fb98
[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" "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] 67ed7d51ccb3938a00ecc4ae48c9907ff7a3f75f0c0cd9ca01dfa801f5e54cdd
[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" "67ed7d51ccb3938a00ecc4ae48c9907ff7a3f75f0c0cd9ca01dfa801f5e54cdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling lalrpop-intern v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "67ed7d51ccb3938a00ecc4ae48c9907ff7a3f75f0c0cd9ca01dfa801f5e54cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ed7d51ccb3938a00ecc4ae48c9907ff7a3f75f0c0cd9ca01dfa801f5e54cdd", kill_on_drop: false }`
[INFO] [stdout] 67ed7d51ccb3938a00ecc4ae48c9907ff7a3f75f0c0cd9ca01dfa801f5e54cdd
[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" "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] b3f8430ed929cfe19acdf3af2a84a0846cf306bb6fcd58ebbaa9868e2fd4b457
[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" "b3f8430ed929cfe19acdf3af2a84a0846cf306bb6fcd58ebbaa9868e2fd4b457", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lalrpop_intern-1f572739474e2212)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::basic ... ok
[INFO] [stderr]    Doc-tests lalrpop-intern
[INFO] [stdout] test test::debug ... ok
[INFO] [stdout] test test::display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "b3f8430ed929cfe19acdf3af2a84a0846cf306bb6fcd58ebbaa9868e2fd4b457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f8430ed929cfe19acdf3af2a84a0846cf306bb6fcd58ebbaa9868e2fd4b457", kill_on_drop: false }`
[INFO] [stdout] b3f8430ed929cfe19acdf3af2a84a0846cf306bb6fcd58ebbaa9868e2fd4b457