[INFO] fetching crate libmonsterengine 0.1.0...
[INFO] testing libmonsterengine-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate libmonsterengine 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate libmonsterengine 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libmonsterengine 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate libmonsterengine 0.1.0
[INFO] tweaked toml for crates.io crate libmonsterengine 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate libmonsterengine 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e725bc271c73828e357f0e9f0556a013926e5c49701642b7089f8630935ec45c
[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" "e725bc271c73828e357f0e9f0556a013926e5c49701642b7089f8630935ec45c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e725bc271c73828e357f0e9f0556a013926e5c49701642b7089f8630935ec45c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e725bc271c73828e357f0e9f0556a013926e5c49701642b7089f8630935ec45c", kill_on_drop: false }`
[INFO] [stdout] e725bc271c73828e357f0e9f0556a013926e5c49701642b7089f8630935ec45c
[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=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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0096dbd4b29cda42239a5ac1ed64cf4571107523420f10379c7744848653ac5
[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" "a0096dbd4b29cda42239a5ac1ed64cf4571107523420f10379c7744848653ac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling bytes v0.5.3
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling futures-core v0.3.1
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling pin-project-lite v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling futures-task v0.3.1
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]    Compiling futures-sink v0.3.1
[INFO] [stderr]    Compiling try-lock v0.2.2
[INFO] [stderr]    Compiling plamo v0.3.0
[INFO] [stderr]    Compiling tower-service v0.3.0
[INFO] [stderr]    Compiling futures-util v0.3.1
[INFO] [stderr]    Compiling futures-channel v0.3.1
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling http v0.2.0
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling tokio v0.2.6
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling h2 v0.2.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.6
[INFO] [stderr]    Compiling pin-project v0.4.6
[INFO] [stderr]    Compiling hyper v0.13.1
[INFO] [stderr]    Compiling libmonsterengine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--version-script=/tmp/rustc4SIjbO/list" "-m64" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.7a7baf5c-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.11bimdnweaqpozcb.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libplamo-b876dc388e4b1a49.rlib" "/opt/rustwide/target/debug/deps/libhyper-91dce137e5f7d1eb.rlib" "/opt/rustwide/target/debug/deps/libhttparse-29961d12da07d37e.rlib" "/opt/rustwide/target/debug/deps/libwant-d82c18349a847e39.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-c3ba37b355c0af16.rlib" "/opt/rustwide/target/debug/deps/libh2-1ec860b67575a926.rlib" "/opt/rustwide/target/debug/deps/libindexmap-99f7622166a988ec.rlib" "/opt/rustwide/target/debug/deps/libtokio_util-8b58efe8fa9a3c07.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-869732952019f2b9.rlib" "/opt/rustwide/target/debug/deps/libtime-389cd48ed50276f6.rlib" "/opt/rustwide/target/debug/deps/libtower_service-7d3e49cfc3497e31.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-43e413b6c33a3e7c.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-1af0af8061db1e14.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-6c42719473c9837a.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-a431008b97c69dae.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-8b28364558f47ed3.rlib" "/opt/rustwide/target/debug/deps/libhttp_body-66399ec9f5ec156a.rlib" "/opt/rustwide/target/debug/deps/libtokio-d7c4bd4863dc2ebb.rlib" "/opt/rustwide/target/debug/deps/libmemchr-10808b3704594d32.rlib" "/opt/rustwide/target/debug/deps/libmio-d8506c0fa4572461.rlib" "/opt/rustwide/target/debug/deps/libslab-342d21e1f5505122.rlib" "/opt/rustwide/target/debug/deps/libiovec-90cddfd3aae45d16.rlib" "/opt/rustwide/target/debug/deps/libnet2-54e5a546171c128a.rlib" "/opt/rustwide/target/debug/deps/liblibc-292556879ad16416.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-318e0478be3f1c92.rlib" "/opt/rustwide/target/debug/deps/libpin_project-9077e213cebae754.rlib" "/opt/rustwide/target/debug/deps/libhttp-2207cb44062ffa15.rlib" "/opt/rustwide/target/debug/deps/libitoa-17b710834fb0317a.rlib" "/opt/rustwide/target/debug/deps/libbytes-82715e497d386b2a.rlib" "/opt/rustwide/target/debug/deps/libfnv-e4c6ba56d659bb77.rlib" "/opt/rustwide/target/debug/deps/liblog-bcc4b2832236425a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-de9cbe0cb77e19a3.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-37fdd654777c296f.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d883bf2137e9181a.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22ab8f3db88b586e.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0167c9242d0931d5.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-361790a1a5505fc5.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-01c2ffe1ecd05a67.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-ec79e29a889fe805.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-001a3456e8a8331b.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e8f1404290f0f040.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-76f46d0f23360a60.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-baf0bdc5eb131895.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3a6a4ee6592d9370.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1cc90d9dd57195f8.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0e91863ffbec5148.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-69528f2eac185ac9.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d1241f7bd234a268.rlib" "-Wl,-Bdynamic" "-lplamo" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/libmonsterengine.so" "-Wl,--gc-sections" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lplamo
[INFO] [stdout]           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: could not compile `libmonsterengine`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a0096dbd4b29cda42239a5ac1ed64cf4571107523420f10379c7744848653ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0096dbd4b29cda42239a5ac1ed64cf4571107523420f10379c7744848653ac5", kill_on_drop: false }`
[INFO] [stdout] a0096dbd4b29cda42239a5ac1ed64cf4571107523420f10379c7744848653ac5