[INFO] cloning repository https://github.com/custommonkey/scope
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/custommonkey/scope" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcustommonkey%2Fscope", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcustommonkey%2Fscope'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e22a8aca26f4016da3e67a00db7284b6d0178fcb
[INFO] checking custommonkey/scope against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcustommonkey%2Fscope" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/custommonkey/scope on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/custommonkey/scope
[INFO] finished tweaking git repo https://github.com/custommonkey/scope
[INFO] tweaked toml for git repo https://github.com/custommonkey/scope written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/custommonkey/scope already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded image v0.10.1
[INFO] [stderr]   Downloaded serde_json v0.8.0
[INFO] [stderr]   Downloaded gleam v0.2.20
[INFO] [stderr]   Downloaded rustc-demangle v0.1.1
[INFO] [stderr]   Downloaded android_glue v0.2.0
[INFO] [stderr]   Downloaded core-foundation-sys v0.2.2
[INFO] [stderr]   Downloaded objc v0.2.1
[INFO] [stderr]   Downloaded core-foundation v0.2.2
[INFO] [stderr]   Downloaded num-bigint v0.1.33
[INFO] [stderr]   Downloaded osmesa-sys v0.1.0
[INFO] [stderr]   Downloaded tempfile v2.1.4
[INFO] [stderr]   Downloaded rayon v0.4.0
[INFO] [stderr]   Downloaded glutin v0.6.1
[INFO] [stderr]   Downloaded num v0.1.34
[INFO] [stderr]   Downloaded serde v0.8.0
[INFO] [stderr]   Downloaded enum_primitive v0.1.0
[INFO] [stderr]   Downloaded num-traits v0.1.34
[INFO] [stderr]   Downloaded gif v0.9.0
[INFO] [stderr]   Downloaded glium v0.15.0
[INFO] [stderr]   Downloaded gcc v0.3.32
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.6
[INFO] [stderr]   Downloaded wayland-window v0.2.3
[INFO] [stderr]   Downloaded num-rational v0.1.32
[INFO] [stderr]   Downloaded libc v0.2.14
[INFO] [stderr]   Downloaded memmap v0.2.3
[INFO] [stderr]   Downloaded target_build_utils v0.1.1
[INFO] [stderr]   Downloaded wayland-kbd v0.3.6
[INFO] [stderr]   Downloaded crossbeam v0.2.9
[INFO] [stderr]   Downloaded wayland-scanner v0.5.11
[INFO] [stderr]   Downloaded wayland-sys v0.5.11
[INFO] [stderr]   Downloaded libloading v0.2.4
[INFO] [stderr]   Downloaded dlib v0.3.0
[INFO] [stderr]   Downloaded wayland-client v0.5.12
[INFO] [stderr]   Downloaded x11-dl v2.8.0
[INFO] [stderr]   Downloaded smallvec v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 580bf9f32b6450580bbc7721fc2eea1bc1a20cb5815d2f92bd6a7f3c7ea75769
[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" "580bf9f32b6450580bbc7721fc2eea1bc1a20cb5815d2f92bd6a7f3c7ea75769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "580bf9f32b6450580bbc7721fc2eea1bc1a20cb5815d2f92bd6a7f3c7ea75769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580bf9f32b6450580bbc7721fc2eea1bc1a20cb5815d2f92bd6a7f3c7ea75769", kill_on_drop: false }`
[INFO] [stdout] 580bf9f32b6450580bbc7721fc2eea1bc1a20cb5815d2f92bd6a7f3c7ea75769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 5beff503274550be14e56d6ffc8def9b2172456535848b3a10431635c3727dae
[INFO] running `Command { std: "docker" "start" "-a" "5beff503274550be14e56d6ffc8def9b2172456535848b3a10431635c3727dae", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.14
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling serde v0.8.0
[INFO] [stderr]    Compiling num-traits v0.1.34
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling gcc v0.3.32
[INFO] [stderr]     Checking lazy_static v0.2.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking crossbeam v0.2.9
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]     Checking rustc-serialize v0.3.19
[INFO] [stderr]     Checking rustc-demangle v0.1.1
[INFO] [stderr]     Checking smallvec v0.1.8
[INFO] [stderr]    Compiling scope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling xml-rs v0.3.4
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stdout] error: couldn't read build.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scope` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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] [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: build failed
[INFO] running `Command { std: "docker" "inspect" "5beff503274550be14e56d6ffc8def9b2172456535848b3a10431635c3727dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5beff503274550be14e56d6ffc8def9b2172456535848b3a10431635c3727dae", kill_on_drop: false }`
[INFO] [stdout] 5beff503274550be14e56d6ffc8def9b2172456535848b3a10431635c3727dae