[INFO] fetching crate shared_memory 0.11.3...
[INFO] checking shared_memory-0.11.3 against beta for pr-78714
[INFO] extracting crate shared_memory 0.11.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate shared_memory 0.11.3 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 shared_memory 0.11.3
[INFO] finished tweaking crates.io crate shared_memory 0.11.3
[INFO] tweaked toml for crates.io crate shared_memory 0.11.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate shared_memory 0.11.3 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nix v0.18.0
[INFO] [stderr]   Downloaded raw_sync v0.1.2
[INFO] [stderr]   Downloaded libc v0.2.77
[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] 4ba1f1d6ecf11a9dd079f9bd55bf196835054f935899bddf1aebdbf7878407a0
[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" "4ba1f1d6ecf11a9dd079f9bd55bf196835054f935899bddf1aebdbf7878407a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ba1f1d6ecf11a9dd079f9bd55bf196835054f935899bddf1aebdbf7878407a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba1f1d6ecf11a9dd079f9bd55bf196835054f935899bddf1aebdbf7878407a0", kill_on_drop: false }`
[INFO] [stdout] 4ba1f1d6ecf11a9dd079f9bd55bf196835054f935899bddf1aebdbf7878407a0
[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] 9efbc76b8a853a236d0b4014c529ca644a65a7e9e9da727b46918e308eec59f8
[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" "9efbc76b8a853a236d0b4014c529ca644a65a7e9e9da727b46918e308eec59f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]     Checking nix v0.18.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking raw_sync v0.1.2
[INFO] [stderr]     Checking shared_memory v0.11.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.11s
[INFO] running `Command { std: "docker" "inspect" "9efbc76b8a853a236d0b4014c529ca644a65a7e9e9da727b46918e308eec59f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9efbc76b8a853a236d0b4014c529ca644a65a7e9e9da727b46918e308eec59f8", kill_on_drop: false }`
[INFO] [stdout] 9efbc76b8a853a236d0b4014c529ca644a65a7e9e9da727b46918e308eec59f8