[INFO] cloning repository https://github.com/tekjar/systemd-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tekjar/systemd-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftekjar%2Fsystemd-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftekjar%2Fsystemd-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 59b10ef7bd5a181deea1836cc0a976f4e6ac01f3
[INFO] testing tekjar/systemd-test against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftekjar%2Fsystemd-test" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tekjar/systemd-test on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tekjar/systemd-test
[INFO] finished tweaking git repo https://github.com/tekjar/systemd-test
[INFO] tweaked toml for git repo https://github.com/tekjar/systemd-test written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/tekjar/systemd-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c926858fe9d7a76d687f330cc255b1613856af39cd01925ea52e32ff0c84dd4
[INFO] running `Command { std: "docker" "start" "-a" "8c926858fe9d7a76d687f330cc255b1613856af39cd01925ea52e32ff0c84dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c926858fe9d7a76d687f330cc255b1613856af39cd01925ea52e32ff0c84dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c926858fe9d7a76d687f330cc255b1613856af39cd01925ea52e32ff0c84dd4", kill_on_drop: false }`
[INFO] [stdout] 8c926858fe9d7a76d687f330cc255b1613856af39cd01925ea52e32ff0c84dd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3221daf884c431192eed9ca8c2a71dd9758f25644eab88b900312527b8231a2
[INFO] running `Command { std: "docker" "start" "-a" "a3221daf884c431192eed9ca8c2a71dd9758f25644eab88b900312527b8231a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]    Compiling libc v0.2.17
[INFO] [stderr]    Compiling utf8-cstr v0.1.6
[INFO] [stderr]    Compiling mbox v0.1.3
[INFO] [stderr]    Compiling libsystemd-sys v0.0.10 (https://github.com/kteza1/rust-systemd#f1178ca4)
[INFO] [stdout] error: unexpected token: `<-`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.1.3/src/mbox.rs:188:16
[INFO] [stdout]     |
[INFO] [stdout] 188 |         MALLOC <- value.clone()
[INFO] [stdout]     |                ^^
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-`
[INFO] [stdout]     |
[INFO] [stdout] 188 |         MALLOC < - value.clone()
[INFO] [stdout]     |                ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.1.3/src/mbox.rs:114:23
[INFO] [stdout]     |
[INFO] [stdout] 114 |         self.as_ptr().fmt(formatter)
[INFO] [stdout]     |                       ^^^ multiple `fmt` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `Pointer` for the type `*const T`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `Debug` for the type `*const T`
[INFO] [stdout] note: candidate #3 is defined in the trait `std::fmt::Display`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 114 |         Pointer::fmt(&self.as_ptr(), formatter)
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 114 |         Debug::fmt(&self.as_ptr(), formatter)
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the associated function for candidate #3
[INFO] [stdout]     |
[INFO] [stdout] 114 |         std::fmt::Display::fmt(self.as_ptr(), formatter)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mbox` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a3221daf884c431192eed9ca8c2a71dd9758f25644eab88b900312527b8231a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3221daf884c431192eed9ca8c2a71dd9758f25644eab88b900312527b8231a2", kill_on_drop: false }`
[INFO] [stdout] a3221daf884c431192eed9ca8c2a71dd9758f25644eab88b900312527b8231a2