[INFO] fetching crate dto_derive 0.1.1...
[INFO] checking dto_derive-0.1.1 against beta for pr-78714
[INFO] extracting crate dto_derive 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dto_derive 0.1.1 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 dto_derive 0.1.1
[INFO] finished tweaking crates.io crate dto_derive 0.1.1
[INFO] tweaked toml for crates.io crate dto_derive 0.1.1 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7755e989c3c3e0503b9e3a112faa892990a30ca95ef38cbb331553060725423f
[INFO] running `Command { std: "docker" "start" "-a" "7755e989c3c3e0503b9e3a112faa892990a30ca95ef38cbb331553060725423f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7755e989c3c3e0503b9e3a112faa892990a30ca95ef38cbb331553060725423f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7755e989c3c3e0503b9e3a112faa892990a30ca95ef38cbb331553060725423f", kill_on_drop: false }`
[INFO] [stdout] 7755e989c3c3e0503b9e3a112faa892990a30ca95ef38cbb331553060725423f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 183312e4cea34d8f8a3ab756e805fa4ff31b78faa27028215b771be408e4e074
[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" "183312e4cea34d8f8a3ab756e805fa4ff31b78faa27028215b771be408e4e074", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling compiletest_rs v0.3.19
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]     Checking tester v0.5.1
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking rustfix v0.4.6
[INFO] [stderr]     Checking dto_derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.79s
[INFO] running `Command { std: "docker" "inspect" "183312e4cea34d8f8a3ab756e805fa4ff31b78faa27028215b771be408e4e074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183312e4cea34d8f8a3ab756e805fa4ff31b78faa27028215b771be408e4e074", kill_on_drop: false }`
[INFO] [stdout] 183312e4cea34d8f8a3ab756e805fa4ff31b78faa27028215b771be408e4e074