[INFO] fetching crate zram-generator 1.1.0...
[INFO] testing zram-generator-1.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate zram-generator 1.1.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate zram-generator 1.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zram-generator 1.1.0
[INFO] finished tweaking crates.io crate zram-generator 1.1.0
[INFO] tweaked toml for crates.io crate zram-generator 1.1.0 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate crates.io crate zram-generator 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-ini v0.17.0
[INFO] [stderr]   Downloaded dlv-list v0.2.3
[INFO] [stderr]   Downloaded nix v0.23.0
[INFO] [stderr]   Downloaded liboverdrop v0.0.2
[INFO] [stderr]   Downloaded fasteval v0.2.4
[INFO] [stderr]   Downloaded ordered-multimap v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7c4cef7f87371ffc41b35baa0587e4c7c7464f31d109e3f33e20ed89d2ba4b9
[INFO] running `Command { std: "docker" "start" "-a" "f7c4cef7f87371ffc41b35baa0587e4c7c7464f31d109e3f33e20ed89d2ba4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7c4cef7f87371ffc41b35baa0587e4c7c7464f31d109e3f33e20ed89d2ba4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c4cef7f87371ffc41b35baa0587e4c7c7464f31d109e3f33e20ed89d2ba4b9", kill_on_drop: false }`
[INFO] [stdout] f7c4cef7f87371ffc41b35baa0587e4c7c7464f31d109e3f33e20ed89d2ba4b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f928c6c1403188e13588c382b5bed2c7c3e6b191e804160908c4312a518d9bcc
[INFO] running `Command { std: "docker" "start" "-a" "f928c6c1403188e13588c382b5bed2c7c3e6b191e804160908c4312a518d9bcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling anyhow v1.0.45
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling fasteval v0.2.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling liboverdrop v0.0.2
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling dlv-list v0.2.3
[INFO] [stderr]    Compiling ordered-multimap v0.3.1
[INFO] [stderr]    Compiling rust-ini v0.17.0
[INFO] [stderr]    Compiling zram-generator v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: Define $SYSTEMD_UTIL_DIR to the result of $(pkg-config --variable=systemdutildir systemd) (e.g. /usr/lib/systemd/)
[INFO] [stdout]   --> src/setup.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     env!(
[INFO] [stdout] 15 | |         "SYSTEMD_UTIL_DIR",
[INFO] [stdout] 16 | |         "Define $SYSTEMD_UTIL_DIR to the result of \
[INFO] [stdout] 17 | |          $(pkg-config --variable=systemdutildir systemd) (e.g. /usr/lib/systemd/)"
[INFO] [stdout] 18 | |     ),
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zram-generator` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f928c6c1403188e13588c382b5bed2c7c3e6b191e804160908c4312a518d9bcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f928c6c1403188e13588c382b5bed2c7c3e6b191e804160908c4312a518d9bcc", kill_on_drop: false }`
[INFO] [stdout] f928c6c1403188e13588c382b5bed2c7c3e6b191e804160908c4312a518d9bcc