[INFO] cloning repository https://github.com/boingram/fortinbras
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/boingram/fortinbras" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboingram%2Ffortinbras", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboingram%2Ffortinbras'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47946d2e2a4b5def93e444a15590bc5c7467a5a8
[INFO] testing boingram/fortinbras against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboingram%2Ffortinbras" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  83% (9473/11310)   
Checking out files:  84% (9501/11310)   
Checking out files:  85% (9614/11310)   
Checking out files:  86% (9727/11310)   
Checking out files:  87% (9840/11310)   
Checking out files:  88% (9953/11310)   
Checking out files:  89% (10066/11310)   
Checking out files:  90% (10179/11310)   
Checking out files:  91% (10293/11310)   
Checking out files:  92% (10406/11310)   
Checking out files:  93% (10519/11310)   
Checking out files:  94% (10632/11310)   
Checking out files:  95% (10745/11310)   
Checking out files:  96% (10858/11310)   
Checking out files:  97% (10971/11310)   
Checking out files:  98% (11084/11310)   
Checking out files:  99% (11197/11310)   
Checking out files: 100% (11310/11310)   
Checking out files: 100% (11310/11310), done.
[INFO] validating manifest of git repo https://github.com/boingram/fortinbras on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/boingram/fortinbras
[INFO] finished tweaking git repo https://github.com/boingram/fortinbras
[INFO] tweaked toml for git repo https://github.com/boingram/fortinbras written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/boingram/fortinbras already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac31ec6bc773a6c10a4e12083f9de2d303dda2af989abd42df4c3aed19b297dd
[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" "ac31ec6bc773a6c10a4e12083f9de2d303dda2af989abd42df4c3aed19b297dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac31ec6bc773a6c10a4e12083f9de2d303dda2af989abd42df4c3aed19b297dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac31ec6bc773a6c10a4e12083f9de2d303dda2af989abd42df4c3aed19b297dd", kill_on_drop: false }`
[INFO] [stdout] ac31ec6bc773a6c10a4e12083f9de2d303dda2af989abd42df4c3aed19b297dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c12df6f53b1d721db22cf0cf38b62d5bfb18cb05dad83f346343f8b7c12e124
[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" "8c12df6f53b1d721db22cf0cf38b62d5bfb18cb05dad83f346343f8b7c12e124", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustc-serialize v0.3.19
[INFO] [stderr]    Compiling gcc v0.3.35
[INFO] [stderr]    Compiling num-traits v0.1.35
[INFO] [stderr]    Compiling matches v0.1.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.2
[INFO] [stderr]    Compiling lazy_static v0.2.1
[INFO] [stderr]    Compiling quote v0.2.3
[INFO] [stderr]    Compiling httparse v1.1.2
[INFO] [stderr]    Compiling serde v0.8.11
[INFO] [stderr]    Compiling yaml-rust v0.3.3
[INFO] [stderr]    Compiling quick-error v1.1.0
[INFO] [stderr]    Compiling route-recognizer v0.1.11
[INFO] [stderr]    Compiling crossbeam v0.2.10
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]    Compiling openssl-sys v0.7.17
[INFO] [stderr]    Compiling unsafe-any v0.4.1
[INFO] [stderr]    Compiling hpack v0.2.0
[INFO] [stderr]    Compiling mime v0.2.2
[INFO] [stderr]    Compiling error v0.1.9
[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-0.3.19/src/serialize.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unicode-bidi v0.2.3
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling humantime v0.1.3
[INFO] [stderr]    Compiling syn v0.8.7
[INFO] [stderr]    Compiling plugin v0.2.6
[INFO] [stderr]    Compiling time v0.1.35
[INFO] [stderr]    Compiling term v0.4.4
[INFO] [stderr]    Compiling solicit v0.4.4
[INFO] [stderr]    Compiling idna v0.1.0
[INFO] [stderr]    Compiling serde_yaml v0.2.5
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling openssl-sys-extras v0.7.14
[INFO] [stderr]    Compiling openssl v0.7.14
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0642`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8c12df6f53b1d721db22cf0cf38b62d5bfb18cb05dad83f346343f8b7c12e124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c12df6f53b1d721db22cf0cf38b62d5bfb18cb05dad83f346343f8b7c12e124", kill_on_drop: false }`
[INFO] [stdout] 8c12df6f53b1d721db22cf0cf38b62d5bfb18cb05dad83f346343f8b7c12e124
