[INFO] fetching crate tsukuyomi-cors 0.2.0...
[INFO] checking tsukuyomi-cors-0.2.0 against beta for pr-78714
[INFO] extracting crate tsukuyomi-cors 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tsukuyomi-cors 0.2.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tsukuyomi-cors 0.2.0
[INFO] finished tweaking crates.io crate tsukuyomi-cors 0.2.0
[INFO] tweaked toml for crates.io crate tsukuyomi-cors 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36792bbf76b22dceb5a81fa64cdfb42ef291b18fd7feaa5f62b6a1b6ab77380e
[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" "36792bbf76b22dceb5a81fa64cdfb42ef291b18fd7feaa5f62b6a1b6ab77380e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36792bbf76b22dceb5a81fa64cdfb42ef291b18fd7feaa5f62b6a1b6ab77380e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36792bbf76b22dceb5a81fa64cdfb42ef291b18fd7feaa5f62b6a1b6ab77380e", kill_on_drop: false }`
[INFO] [stdout] 36792bbf76b22dceb5a81fa64cdfb42ef291b18fd7feaa5f62b6a1b6ab77380e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9898898dcbb6882fe9dcfeb2015c7fdd4bd75bebbdc3c28c75f872d8665a39da
[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" "9898898dcbb6882fe9dcfeb2015c7fdd4bd75bebbdc3c28c75f872d8665a39da", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lazy_static v1.1.1
[INFO] [stderr]     Checking tower-service v0.2.0
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking syn v0.15.44
[INFO] [stderr]    Compiling tsukuyomi-macros v0.5.2
[INFO] [stderr]     Checking serde_plain v0.3.0
[INFO] [stderr]     Checking tsukuyomi-service v0.1.0
[INFO] [stderr]     Checking crossbeam-utils v0.7.2
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking version-sync v0.6.0
[INFO] [stderr]     Checking tsukuyomi v0.5.3
[INFO] [stderr]     Checking tsukuyomi-server v0.2.0
[INFO] [stderr]     Checking tsukuyomi-cors v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.98s
[INFO] running `Command { std: "docker" "inspect" "9898898dcbb6882fe9dcfeb2015c7fdd4bd75bebbdc3c28c75f872d8665a39da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9898898dcbb6882fe9dcfeb2015c7fdd4bd75bebbdc3c28c75f872d8665a39da", kill_on_drop: false }`
[INFO] [stdout] 9898898dcbb6882fe9dcfeb2015c7fdd4bd75bebbdc3c28c75f872d8665a39da