[INFO] fetching crate cargo-c 0.6.16+cargo-0.45...
[INFO] checking cargo-c-0.6.16+cargo-0.45 against beta for pr-78714
[INFO] extracting crate cargo-c 0.6.16+cargo-0.45 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cargo-c 0.6.16+cargo-0.45 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 cargo-c 0.6.16+cargo-0.45
[INFO] finished tweaking crates.io crate cargo-c 0.6.16+cargo-0.45
[INFO] tweaked toml for crates.io crate cargo-c 0.6.16+cargo-0.45 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate cargo-c 0.6.16+cargo-0.45 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 3bbd9b53b917da3640b6e82ea349fffd395e65518c2cb5e9e4ae1d2e7641c0bb
[INFO] running `Command { std: "docker" "start" "-a" "3bbd9b53b917da3640b6e82ea349fffd395e65518c2cb5e9e4ae1d2e7641c0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bbd9b53b917da3640b6e82ea349fffd395e65518c2cb5e9e4ae1d2e7641c0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bbd9b53b917da3640b6e82ea349fffd395e65518c2cb5e9e4ae1d2e7641c0bb", kill_on_drop: false }`
[INFO] [stdout] 3bbd9b53b917da3640b6e82ea349fffd395e65518c2cb5e9e4ae1d2e7641c0bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0590c12195c5b08b8902df4d3717ea0275f6b4e037e4da0922b0aa54ec1a0e76
[INFO] running `Command { std: "docker" "start" "-a" "0590c12195c5b08b8902df4d3717ea0275f6b4e037e4da0922b0aa54ec1a0e76", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling curl v0.4.33
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling cbindgen v0.15.0
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking bytesize v1.0.1
[INFO] [stderr]     Checking humantime v2.0.1
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]     Checking shell-escape v0.1.5
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling im-rc v14.3.0
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]     Checking proc-macro2 v1.0.24
[INFO] [stderr]     Checking socket2 v0.3.15
[INFO] [stderr]     Checking filetime v0.2.12
[INFO] [stderr]     Checking jobserver v0.1.21
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking tar v0.4.30
[INFO] [stderr]     Checking rand_xoshiro v0.4.0
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking globset v0.4.5
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]     Checking ignore v0.4.16
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.4+1.41.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.19
[INFO] [stderr]    Compiling curl-sys v0.4.36+curl-7.71.1
[INFO] [stderr]    Compiling libgit2-sys v0.12.13+1.0.1
[INFO] [stderr]     Checking flate2 v1.0.18
[INFO] [stderr]     Checking sized-chunks v0.5.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking git2 v0.13.11
[INFO] [stderr]     Checking crypto-hash v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]     Checking git2-curl v0.14.1
[INFO] [stderr]     Checking structopt v0.3.20
[INFO] [stderr]     Checking serde v1.0.116
[INFO] [stderr]     Checking toml v0.5.7
[INFO] [stderr]     Checking serde_ignored v0.1.2
[INFO] [stderr]     Checking cargo-platform v0.1.1
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking rustfix v0.5.1
[INFO] [stderr]     Checking crates-io v0.31.1
[INFO] [stderr]     Checking cargo v0.45.1
[INFO] [stderr]     Checking cargo-c v0.6.16+cargo-0.45 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `Command { std: "docker" "inspect" "0590c12195c5b08b8902df4d3717ea0275f6b4e037e4da0922b0aa54ec1a0e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0590c12195c5b08b8902df4d3717ea0275f6b4e037e4da0922b0aa54ec1a0e76", kill_on_drop: false }`
[INFO] [stdout] 0590c12195c5b08b8902df4d3717ea0275f6b4e037e4da0922b0aa54ec1a0e76