[INFO] cloning repository https://github.com/kmexnx/logic_puzzles_w_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kmexnx/logic_puzzles_w_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmexnx%2Flogic_puzzles_w_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmexnx%2Flogic_puzzles_w_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84d1fc75b0911194c418d0c6e2f6afbb45486a56
[INFO] checking kmexnx/logic_puzzles_w_rust against master#e22b61bff0bdd08be7665607cb7be3748c8a35d2 for pr-74627
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmexnx%2Flogic_puzzles_w_rust" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kmexnx/logic_puzzles_w_rust on toolchain e22b61bff0bdd08be7665607cb7be3748c8a35d2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kmexnx/logic_puzzles_w_rust
[INFO] finished tweaking git repo https://github.com/kmexnx/logic_puzzles_w_rust
[INFO] tweaked toml for git repo https://github.com/kmexnx/logic_puzzles_w_rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/kmexnx/logic_puzzles_w_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "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] 2470dab7dbda7ee6d03740e2d68251ef6f8bbf2bb90b6d42067d3b4644c9d3c4
[INFO] running `Command { std: "docker" "start" "-a" "2470dab7dbda7ee6d03740e2d68251ef6f8bbf2bb90b6d42067d3b4644c9d3c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2470dab7dbda7ee6d03740e2d68251ef6f8bbf2bb90b6d42067d3b4644c9d3c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2470dab7dbda7ee6d03740e2d68251ef6f8bbf2bb90b6d42067d3b4644c9d3c4", kill_on_drop: false }`
[INFO] [stdout] 2470dab7dbda7ee6d03740e2d68251ef6f8bbf2bb90b6d42067d3b4644c9d3c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68992f9b0a1b1323a9d2d0ed946dc2745c4b6ce52aab0b721ce1423116b6ac01
[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" "68992f9b0a1b1323a9d2d0ed946dc2745c4b6ce52aab0b721ce1423116b6ac01", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]     Checking smallvec v0.4.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stdout] error: failed to write /opt/rustwide/target/debug/deps/rmetamtfkwd/lib.rmeta: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libc`.
[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] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.10.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.11.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.12.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.13.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.14.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.15.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.4.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.5.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.6.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.7.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.8.rcgu.o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.build_script_build.e6crpzvq-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3" "/opt/rustwide/target/debug/build/backtrace-sys-2044c3de59e160b3/build_script_build-2044c3de59e160b3.1pfx4elz8biy6xcl.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcc-7c7dd7902915a38e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d895ec1521a352e3.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5333207f7fdaff57.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5e065c4933df0dc9.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-2ac35a6dd1bd3596.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-b8b9f86383e2e879.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-8c1a87013a4e685b.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-96bdb8ea34325807.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cf3b83848867fae8.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4d1f8701b1db897.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9c83a198016cea8e.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-2235987a16fa51d0.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-7958ad441e827235.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df9a2255aa3aefd0.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ef3396f5290b8f93.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-80bd8cd3dfc96137.rlib" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cd104942fda86acc.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/e22b61bff0bdd08be7665607cb7be3748c8a35d2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-e6ba59dfb364610e.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[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" "68992f9b0a1b1323a9d2d0ed946dc2745c4b6ce52aab0b721ce1423116b6ac01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68992f9b0a1b1323a9d2d0ed946dc2745c4b6ce52aab0b721ce1423116b6ac01", kill_on_drop: false }`
[INFO] [stdout] 68992f9b0a1b1323a9d2d0ed946dc2745c4b6ce52aab0b721ce1423116b6ac01