[INFO] cloning repository https://github.com/ThePicoNerd/mashed-potato
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThePicoNerd/mashed-potato" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePicoNerd%2Fmashed-potato", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePicoNerd%2Fmashed-potato'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f09e35ab250a9de3cf08bed32c0b234df244ff6
[INFO] documenting ThePicoNerd/mashed-potato against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePicoNerd%2Fmashed-potato" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThePicoNerd/mashed-potato on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ThePicoNerd/mashed-potato
[INFO] finished tweaking git repo https://github.com/ThePicoNerd/mashed-potato
[INFO] tweaked toml for git repo https://github.com/ThePicoNerd/mashed-potato written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/ThePicoNerd/mashed-potato already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35fdac24a2a9e14b75e60d434224651dbc2617d2718ade46d014417e9558995e
[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" "35fdac24a2a9e14b75e60d434224651dbc2617d2718ade46d014417e9558995e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35fdac24a2a9e14b75e60d434224651dbc2617d2718ade46d014417e9558995e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35fdac24a2a9e14b75e60d434224651dbc2617d2718ade46d014417e9558995e", kill_on_drop: false }`
[INFO] [stdout] 35fdac24a2a9e14b75e60d434224651dbc2617d2718ade46d014417e9558995e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "RUSTDOCFLAGS=--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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45a14d1730ee6cb86197c3497792f5f33e8e6ff25ec3b096b8e6043e1ef4e859
[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" "45a14d1730ee6cb86197c3497792f5f33e8e6ff25ec3b096b8e6043e1ef4e859", 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]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking tracing v0.1.19
[INFO] [stderr]     Checking flate2 v1.0.17
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling derive_more v0.99.9
[INFO] [stderr]    Compiling actix-macros v0.1.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling async-trait v0.1.38
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling cssparser v0.27.2
[INFO] [stderr]    Compiling html5ever v0.25.1
[INFO] [stderr]    Compiling cssparser-macros v0.6.0
[INFO] [stderr]    Compiling actix-web-codegen v0.2.2
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking string_cache v0.8.0
[INFO] [stderr]     Checking actix-router v0.2.4
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling chrono-tz v0.5.3
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr] error: could not compile `derive_more`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name derive_more --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/derive_more-0.99.9/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="add"' --cfg 'feature="add_assign"' --cfg 'feature="as_mut"' --cfg 'feature="as_ref"' --cfg 'feature="constructor"' --cfg 'feature="default"' --cfg 'feature="deref"' --cfg 'feature="deref_mut"' --cfg 'feature="display"' --cfg 'feature="error"' --cfg 'feature="from"' --cfg 'feature="from_str"' --cfg 'feature="index"' --cfg 'feature="index_mut"' --cfg 'feature="into"' --cfg 'feature="into_iterator"' --cfg 'feature="iterator"' --cfg 'feature="mul"' --cfg 'feature="mul_assign"' --cfg 'feature="not"' --cfg 'feature="sum"' --cfg 'feature="try_into"' -C metadata=700d577a54b64eac -C extra-filename=-700d577a54b64eac --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d3dc0cb999b3c41d.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-75a4c566bf65e716.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-407df591b7f0eb24.rlib --extern proc_macro --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: signal: 9
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.10.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.11.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.12.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.13.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.14.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.15.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.4.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.5.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.6.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.7.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.8.rcgu.o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.build_script_build.54bpplun-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd" "/opt/rustwide/target/debug/build/html5ever-7239a7a53db615bd/build_script_build-7239a7a53db615bd.1drywhm6qn5benmf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsyn-407df591b7f0eb24.rlib" "/opt/rustwide/target/debug/deps/libquote-75a4c566bf65e716.rlib" "/opt/rustwide/target/debug/deps/libproc_macro2-d3dc0cb999b3c41d.rlib" "/opt/rustwide/target/debug/deps/libunicode_xid-845c7fc62c4ec600.rlib" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libproc_macro-dd7da14879fea2df.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-cf0f33af3a901778.rlib" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-daf8c2d692e6eca4.rlib" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-24e8f97647425e48.rlib" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-85ed7d2b484c05a9.rlib" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-89de2c581262ec09.rlib" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-3b0db98e62ed7d75.rlib" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c60847f9a163de82.rlib" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-0bb9b63424f4fc5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-3f74d829e37fa40e.rlib" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0e9d83ff06f1a7ad.rlib" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-2c8c904efaf7c40b.rlib" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-cbfb51de52131460.rlib" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-97497c26fddb7882.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.46.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f1a9d8c443e20b5e.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "45a14d1730ee6cb86197c3497792f5f33e8e6ff25ec3b096b8e6043e1ef4e859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a14d1730ee6cb86197c3497792f5f33e8e6ff25ec3b096b8e6043e1ef4e859", kill_on_drop: false }`
[INFO] [stdout] 45a14d1730ee6cb86197c3497792f5f33e8e6ff25ec3b096b8e6043e1ef4e859