[INFO] fetching crate peg-runtime 0.6.3...
[INFO] testing peg-runtime-0.6.3 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate peg-runtime 0.6.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate peg-runtime 0.6.3 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peg-runtime 0.6.3
[INFO] finished tweaking crates.io crate peg-runtime 0.6.3
[INFO] tweaked toml for crates.io crate peg-runtime 0.6.3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d8f9884df0fd87b0509ff8c5c66ff23108c4f7472358adb520f35ec67b7bd7e
[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" "6d8f9884df0fd87b0509ff8c5c66ff23108c4f7472358adb520f35ec67b7bd7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d8f9884df0fd87b0509ff8c5c66ff23108c4f7472358adb520f35ec67b7bd7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d8f9884df0fd87b0509ff8c5c66ff23108c4f7472358adb520f35ec67b7bd7e", kill_on_drop: false }`
[INFO] [stdout] 6d8f9884df0fd87b0509ff8c5c66ff23108c4f7472358adb520f35ec67b7bd7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d993e5ca51e8a039cee93ea08da5a1763fa20a673b307b0c49e57d09d94fe1b
[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" "6d993e5ca51e8a039cee93ea08da5a1763fa20a673b307b0c49e57d09d94fe1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling peg-runtime v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "6d993e5ca51e8a039cee93ea08da5a1763fa20a673b307b0c49e57d09d94fe1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d993e5ca51e8a039cee93ea08da5a1763fa20a673b307b0c49e57d09d94fe1b", kill_on_drop: false }`
[INFO] [stdout] 6d993e5ca51e8a039cee93ea08da5a1763fa20a673b307b0c49e57d09d94fe1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22b04117aaca44ff023bb6a6a6a358bfa0b7d8449ef31140f1369b58262c2b86
[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" "22b04117aaca44ff023bb6a6a6a358bfa0b7d8449ef31140f1369b58262c2b86", kill_on_drop: false }`
[INFO] [stderr]    Compiling peg-runtime v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "22b04117aaca44ff023bb6a6a6a358bfa0b7d8449ef31140f1369b58262c2b86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b04117aaca44ff023bb6a6a6a358bfa0b7d8449ef31140f1369b58262c2b86", kill_on_drop: false }`
[INFO] [stdout] 22b04117aaca44ff023bb6a6a6a358bfa0b7d8449ef31140f1369b58262c2b86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] bb02f42dcadfcd798b9654c37a7f7069ad207bba9be7443c8294afc32e6a2992
[INFO] running `Command { std: "docker" "start" "-a" "bb02f42dcadfcd798b9654c37a7f7069ad207bba9be7443c8294afc32e6a2992", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/peg_runtime-4554750de746e477
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests peg-runtime
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb02f42dcadfcd798b9654c37a7f7069ad207bba9be7443c8294afc32e6a2992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb02f42dcadfcd798b9654c37a7f7069ad207bba9be7443c8294afc32e6a2992", kill_on_drop: false }`
[INFO] [stdout] bb02f42dcadfcd798b9654c37a7f7069ad207bba9be7443c8294afc32e6a2992