[INFO] cloning repository https://github.com/gsquire/swell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gsquire/swell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsquire%2Fswell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsquire%2Fswell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f86a081fd7de1aabe242989241cb202e17965e07
[INFO] testing gsquire/swell against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsquire%2Fswell" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gsquire/swell on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gsquire/swell
[INFO] finished tweaking git repo https://github.com/gsquire/swell
[INFO] tweaked toml for git repo https://github.com/gsquire/swell written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/gsquire/swell already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (log) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (time) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: unused manifest key: dependencies.log.log
[INFO] [stderr] warning: unused manifest key: dependencies.time.time
[INFO] [stderr]     Updating git repository `https://github.com/hyperium/hyper.git`
[INFO] [stderr]     Updating git repository `https://github.com/Kimundi/lazy-static.rs`
[INFO] [stderr]     Updating git repository `https://github.com/alexcrichton/toml-rs.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc-serialize v0.3.15
[INFO] [stderr]   Downloaded log v0.3.1
[INFO] [stderr]   Downloaded rand v0.3.8
[INFO] [stderr]   Downloaded num_cpus v0.2.6
[INFO] [stderr]   Downloaded language-tags v0.0.7
[INFO] [stderr]   Downloaded mime v0.0.12
[INFO] [stderr]   Downloaded bitflags v0.2.1
[INFO] [stderr]   Downloaded url v0.2.35
[INFO] [stderr]   Downloaded libc v0.1.8
[INFO] [stderr]   Downloaded cookie v0.1.21
[INFO] [stderr]   Downloaded gcc v0.3.8
[INFO] [stderr]   Downloaded libressl-pnacl-sys v2.1.5
[INFO] [stderr]   Downloaded time v0.1.26
[INFO] [stderr]   Downloaded lazy_static v0.1.11
[INFO] [stderr]   Downloaded pnacl-build-helper v1.4.0
[INFO] [stderr]   Downloaded pkg-config v0.3.5
[INFO] [stderr]   Downloaded unicase v0.1.0
[INFO] [stderr]   Downloaded openssl-sys v0.6.3
[INFO] [stderr]   Downloaded flate2 v0.2.7
[INFO] [stderr]   Downloaded openssl v0.6.3
[INFO] [stderr]   Downloaded httparse v0.1.4
[INFO] [stderr]   Downloaded miniz-sys v0.1.5
[INFO] [stderr]   Downloaded solicit v0.3.0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 8ef924974e382515ccefdbae981538890ef3b08e7e389dd02f503214831d4090
[INFO] running `Command { std: "docker" "start" "-a" "8ef924974e382515ccefdbae981538890ef3b08e7e389dd02f503214831d4090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ef924974e382515ccefdbae981538890ef3b08e7e389dd02f503214831d4090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef924974e382515ccefdbae981538890ef3b08e7e389dd02f503214831d4090", kill_on_drop: false }`
[INFO] [stdout] 8ef924974e382515ccefdbae981538890ef3b08e7e389dd02f503214831d4090
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b24fe0e0349c76f8edba42348e3b93f1a4a3ae3463f90326bee54aef23c7fec
[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" "1b24fe0e0349c76f8edba42348e3b93f1a4a3ae3463f90326bee54aef23c7fec", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (log) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (time) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: unused manifest key: dependencies.log.log
[INFO] [stderr] warning: unused manifest key: dependencies.time.time
[INFO] [stderr]    Compiling gcc v0.3.8
[INFO] [stderr]    Compiling libc v0.1.8
[INFO] [stderr]    Compiling pkg-config v0.3.5
[INFO] [stderr]    Compiling rustc-serialize v0.3.15
[INFO] [stderr]    Compiling bitflags v0.2.1
[INFO] [stderr]    Compiling matches v0.1.2
[INFO] [stderr]    Compiling lazy_static v0.1.11
[INFO] [stderr]    Compiling typeable v0.1.2
[INFO] [stderr]    Compiling language-tags v0.0.7
[INFO] [stderr]    Compiling traitobject v0.0.1
[INFO] [stderr]    Compiling httparse v0.1.4
[INFO] [stderr]    Compiling unicase v0.1.0
[INFO] [stderr]    Compiling lazy_static v0.1.11 (https://github.com/Kimundi/lazy-static.rs#94dda0a4)
[INFO] [stderr]    Compiling log v0.3.1
[INFO] [stderr]    Compiling num_cpus v0.2.6
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.15/src/serialize.rs:145:45
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hpack v0.2.0
[INFO] [stderr]    Compiling mime v0.0.12
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.15/src/serialize.rs:201:41
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn decode<D: Decoder>(d: &mut D) -> Result<Self, D::Error>;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Result`
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn decode<D: Decoder>(d: &mut D) -> Result<Self, D::Error> where Self: Sized;
[INFO] [stdout]     |                                                                +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0642.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1b24fe0e0349c76f8edba42348e3b93f1a4a3ae3463f90326bee54aef23c7fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b24fe0e0349c76f8edba42348e3b93f1a4a3ae3463f90326bee54aef23c7fec", kill_on_drop: false }`
[INFO] [stdout] 1b24fe0e0349c76f8edba42348e3b93f1a4a3ae3463f90326bee54aef23c7fec