[INFO] fetching crate openxr 0.14.0...
[INFO] checking openxr-0.14.0 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789
[INFO] extracting crate openxr 0.14.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate openxr 0.14.0 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate openxr 0.14.0
[INFO] finished tweaking crates.io crate openxr 0.14.0
[INFO] tweaked toml for crates.io crate openxr 0.14.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate openxr 0.14.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e52d0a9550e937e1382ac6d0ed50687f290e4fea8da654fdc895f4db3cffb5a
[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" "0e52d0a9550e937e1382ac6d0ed50687f290e4fea8da654fdc895f4db3cffb5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e52d0a9550e937e1382ac6d0ed50687f290e4fea8da654fdc895f4db3cffb5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e52d0a9550e937e1382ac6d0ed50687f290e4fea8da654fdc895f4db3cffb5a", kill_on_drop: false }`
[INFO] [stdout] 0e52d0a9550e937e1382ac6d0ed50687f290e4fea8da654fdc895f4db3cffb5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71b1090fda9b5764e063bd240dbfcda9895ebef9cdb38ecf5ea807b14aa0dd2f
[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" "71b1090fda9b5764e063bd240dbfcda9895ebef9cdb38ecf5ea807b14aa0dd2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling openxr-sys v0.8.5
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking libloading v0.6.6
[INFO] [stderr]     Checking ash v0.31.0
[INFO] [stderr]     Checking nix v0.18.0
[INFO] [stderr]     Checking openxr v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ctrlc v3.1.7
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.74s
[INFO] running `Command { std: "docker" "inspect" "71b1090fda9b5764e063bd240dbfcda9895ebef9cdb38ecf5ea807b14aa0dd2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b1090fda9b5764e063bd240dbfcda9895ebef9cdb38ecf5ea807b14aa0dd2f", kill_on_drop: false }`
[INFO] [stdout] 71b1090fda9b5764e063bd240dbfcda9895ebef9cdb38ecf5ea807b14aa0dd2f