[INFO] fetching crate synattra 0.2.1...
[INFO] checking synattra-0.2.1 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate synattra 0.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate synattra 0.2.1 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 synattra 0.2.1
[INFO] finished tweaking crates.io crate synattra 0.2.1
[INFO] tweaked toml for crates.io crate synattra 0.2.1 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f82a8a5cbe4a57a61f44402a70308bcce0378854300bfa4d40fea145957168a8
[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" "f82a8a5cbe4a57a61f44402a70308bcce0378854300bfa4d40fea145957168a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f82a8a5cbe4a57a61f44402a70308bcce0378854300bfa4d40fea145957168a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f82a8a5cbe4a57a61f44402a70308bcce0378854300bfa4d40fea145957168a8", kill_on_drop: false }`
[INFO] [stdout] f82a8a5cbe4a57a61f44402a70308bcce0378854300bfa4d40fea145957168a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4db5a67b677d2f2d4ba70bce8af9a9f336b83c8c1cd05242dac6a76d7389d81f
[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" "4db5a67b677d2f2d4ba70bce8af9a9f336b83c8c1cd05242dac6a76d7389d81f", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]     Checking proc-macro2 v1.0.19
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]    Compiling derive_utils v0.10.0
[INFO] [stderr]    Compiling auto_enums_core v0.7.5
[INFO] [stderr]    Compiling auto_enums_derive v0.7.5
[INFO] [stderr]     Checking auto_enums v0.7.5
[INFO] [stderr]     Checking synattra v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.58s
[INFO] running `Command { std: "docker" "inspect" "4db5a67b677d2f2d4ba70bce8af9a9f336b83c8c1cd05242dac6a76d7389d81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4db5a67b677d2f2d4ba70bce8af9a9f336b83c8c1cd05242dac6a76d7389d81f", kill_on_drop: false }`
[INFO] [stdout] 4db5a67b677d2f2d4ba70bce8af9a9f336b83c8c1cd05242dac6a76d7389d81f
