[INFO] fetching crate psfu 0.3.3...
[INFO] checking psfu-0.3.3 against beta for pr-78714
[INFO] extracting crate psfu 0.3.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate psfu 0.3.3 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 psfu 0.3.3
[INFO] finished tweaking crates.io crate psfu 0.3.3
[INFO] tweaked toml for crates.io crate psfu 0.3.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate psfu 0.3.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 09adf571f037bca8a873dc4e7e6a0d9672701fa0902edd3e779ff8c5d2b43d72
[INFO] running `Command { std: "docker" "start" "-a" "09adf571f037bca8a873dc4e7e6a0d9672701fa0902edd3e779ff8c5d2b43d72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09adf571f037bca8a873dc4e7e6a0d9672701fa0902edd3e779ff8c5d2b43d72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09adf571f037bca8a873dc4e7e6a0d9672701fa0902edd3e779ff8c5d2b43d72", kill_on_drop: false }`
[INFO] [stdout] 09adf571f037bca8a873dc4e7e6a0d9672701fa0902edd3e779ff8c5d2b43d72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e817393ce7ab8df878cd5a53661d8b3e8c8f02c7e8e2a1ebea4176c5dc16deba
[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" "e817393ce7ab8df878cd5a53661d8b3e8c8f02c7e8e2a1ebea4176c5dc16deba", kill_on_drop: false }`
[INFO] [stderr]     Checking object v0.21.1
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking assert_cmd v1.0.1
[INFO] [stderr]     Checking procfs v0.8.1
[INFO] [stderr]     Checking backtrace v0.3.53
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking exitfailure v0.5.1
[INFO] [stderr]     Checking psfu v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.03s
[INFO] running `Command { std: "docker" "inspect" "e817393ce7ab8df878cd5a53661d8b3e8c8f02c7e8e2a1ebea4176c5dc16deba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e817393ce7ab8df878cd5a53661d8b3e8c8f02c7e8e2a1ebea4176c5dc16deba", kill_on_drop: false }`
[INFO] [stdout] e817393ce7ab8df878cd5a53661d8b3e8c8f02c7e8e2a1ebea4176c5dc16deba