[INFO] fetching crate yttrium 0.1.0...
[INFO] checking yttrium-0.1.0 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] extracting crate yttrium 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate yttrium 0.1.0 on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yttrium 0.1.0
[INFO] finished tweaking crates.io crate yttrium 0.1.0
[INFO] tweaked toml for crates.io crate yttrium 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yttrium_std_sleep v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_db_write_str v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_db_read v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_text v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_ban v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_database_exists v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_everyone v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_channel v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_trigger v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_guild v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_mention v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_selfdelete v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_delete v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_take v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_attach v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_kick v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_setnickname v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_joined v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_rand v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_hasrole v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_parameter v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_redirect v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_selfreact v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_math v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_pin v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_role v0.1.0
[INFO] [stderr]   Downloaded yttrium_std_user v0.1.0
[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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7a09db5bc5fa1ac287a81bb21dfa4be49e3950325181bb6ef9cefc5052b379b
[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" "e7a09db5bc5fa1ac287a81bb21dfa4be49e3950325181bb6ef9cefc5052b379b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7a09db5bc5fa1ac287a81bb21dfa4be49e3950325181bb6ef9cefc5052b379b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a09db5bc5fa1ac287a81bb21dfa4be49e3950325181bb6ef9cefc5052b379b", kill_on_drop: false }`
[INFO] [stdout] e7a09db5bc5fa1ac287a81bb21dfa4be49e3950325181bb6ef9cefc5052b379b
[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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e8e9607248a431f8abe4133f63eaa874c68332c3a8e613e1ed52bf3c179c44b
[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" "4e8e9607248a431f8abe4133f63eaa874c68332c3a8e613e1ed52bf3c179c44b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]    Compiling scratch v1.0.0
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.30
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Compiling link-cplusplus v1.0.5
[INFO] [stderr]    Compiling codespan-reporting v0.11.0
[INFO] [stderr]    Compiling cxx v1.0.30
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking futures-task v0.3.12
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking rustls v0.18.1
[INFO] [stderr]     Checking webpki-roots v0.20.0
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]    Compiling cxx-build v1.0.30
[INFO] [stderr]    Compiling futures-macro v0.3.12
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling tracing-attributes v0.1.12
[INFO] [stderr]    Compiling pin-project-internal v1.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling command_attr v0.3.2
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.30
[INFO] [stderr]     Checking futures-util v0.3.12
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]    Compiling yttrium_std_math v0.1.0
[INFO] [stderr]     Checking tracing v0.1.23
[INFO] [stderr]     Checking pin-project v1.0.5
[INFO] [stderr]     Checking pin-project v0.4.27
[INFO] [stderr]     Checking tracing-futures v0.2.4
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: cpp/qalc.cpp:2:10: fatal error: 'libqalculate/Calculator.h' file not found
[INFO] [stderr] warning: #include <libqalculate/Calculator.h>
[INFO] [stderr] warning:          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: 1 error generated.
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `yttrium_std_math v0.1.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/yttrium_std_math-31fa1436c4a6662d/build-script-build` (exit code: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-link-lib=qalculate
[INFO] [stderr]   cargo:CXXBRIDGE_PREFIX=yttrium_std_math
[INFO] [stderr]   cargo:CXXBRIDGE_DIR0=/opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cxxbridge/include
[INFO] [stderr]   cargo:CXXBRIDGE_DIR1=/opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cxxbridge/crate
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   CXX = None
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2")
[INFO] [stderr]   running: "clang++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "--target=x86_64-unknown-linux-gnu" "-I" "/opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cxxbridge/include" "-I" "/opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cxxbridge/crate" "-Wall" "-Wextra" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cxxbridge/sources/yttrium_std_math/src/lib.rs.o" "-c" "/opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cxxbridge/sources/yttrium_std_math/src/lib.rs.cc"
[INFO] [stderr]   exit code: 0
[INFO] [stderr]   running: "clang++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "--target=x86_64-unknown-linux-gnu" "-I" "/opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cxxbridge/include" "-I" "/opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cxxbridge/crate" "-Wall" "-Wextra" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cpp/qalc.o" "-c" "cpp/qalc.cpp"
[INFO] [stderr]   cargo:warning=cpp/qalc.cpp:2:10: fatal error: 'libqalculate/Calculator.h' file not found
[INFO] [stderr]   cargo:warning=#include <libqalculate/Calculator.h>
[INFO] [stderr]   cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=1 error generated.
[INFO] [stderr]   exit code: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   CXX include path:
[INFO] [stderr]     /opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cxxbridge/include
[INFO] [stderr]     /opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cxxbridge/crate
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: Command "clang++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "--target=x86_64-unknown-linux-gnu" "-I" "/opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cxxbridge/include" "-I" "/opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cxxbridge/crate" "-Wall" "-Wextra" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/yttrium_std_math-0d0bdc8493b0a8a1/out/cpp/qalc.o" "-c" "cpp/qalc.cpp" with args "clang++" did not execute successfully (status code exit code: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4e8e9607248a431f8abe4133f63eaa874c68332c3a8e613e1ed52bf3c179c44b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e8e9607248a431f8abe4133f63eaa874c68332c3a8e613e1ed52bf3c179c44b", kill_on_drop: false }`
[INFO] [stdout] 4e8e9607248a431f8abe4133f63eaa874c68332c3a8e613e1ed52bf3c179c44b