[INFO] fetching crate libmonsterengine 0.1.0...
[INFO] testing libmonsterengine-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate libmonsterengine 0.1.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate libmonsterengine 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-29/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" "+1.60.0" "fetch" "--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 hyper v0.13.1
[INFO] [stderr]   Downloaded http v0.2.0
[INFO] [stderr]   Downloaded pin-project v0.4.6
[INFO] [stderr]   Downloaded h2 v0.2.1
[INFO] [stderr]   Downloaded bytes v0.5.3
[INFO] [stderr]   Downloaded pin-project-lite v0.1.1
[INFO] [stderr]   Downloaded tokio v0.2.6
[INFO] [stderr]   Downloaded pin-project-internal v0.4.6
[INFO] [stderr]   Downloaded plamo v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 752037684b56fa7a8242187289df6559ca86b25d0ac744dcd8a0e78be253a9ec
[INFO] running `Command { std: "docker" "start" "-a" "752037684b56fa7a8242187289df6559ca86b25d0ac744dcd8a0e78be253a9ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "752037684b56fa7a8242187289df6559ca86b25d0ac744dcd8a0e78be253a9ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "752037684b56fa7a8242187289df6559ca86b25d0ac744dcd8a0e78be253a9ec", kill_on_drop: false }`
[INFO] [stdout] 752037684b56fa7a8242187289df6559ca86b25d0ac744dcd8a0e78be253a9ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc33eb29dcd29bda9e1edc7674b29dd1c5271353afd2163fbf00392766cea2c3
[INFO] running `Command { std: "docker" "start" "-a" "dc33eb29dcd29bda9e1edc7674b29dd1c5271353afd2163fbf00392766cea2c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling bytes v0.5.3
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling futures-core v0.3.1
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling pin-project-lite v0.1.1
[INFO] [stderr]    Compiling futures-task v0.3.1
[INFO] [stderr]    Compiling futures-sink v0.3.1
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling plamo v0.3.0
[INFO] [stderr]    Compiling try-lock v0.2.2
[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 http v0.2.0
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling quote v1.0.2
[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/rustcGRSrfx/list" "-m64" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.monsterengine.f03b02f5-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/monsterengine.4l8tin2zarefktvv.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libplamo-2dba99e6921f2c63.rlib" "/opt/rustwide/target/debug/deps/libhyper-ffe593b828fb7ad1.rlib" "/opt/rustwide/target/debug/deps/libhttparse-740cc284933ad378.rlib" "/opt/rustwide/target/debug/deps/libwant-22b813ca21ce5980.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-609761686bbedd51.rlib" "/opt/rustwide/target/debug/deps/libh2-2fded6be2f8e403d.rlib" "/opt/rustwide/target/debug/deps/libindexmap-4100a45a7cf1f71f.rlib" "/opt/rustwide/target/debug/deps/libtokio_util-d2762758b35df8bf.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-b56aa4a945361c3b.rlib" "/opt/rustwide/target/debug/deps/libtime-2aa943bcca6fb5d6.rlib" "/opt/rustwide/target/debug/deps/libtower_service-5301df4b0159d451.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-82378f776874f2a8.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-db8a65ff23be726e.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-0736beaaafd67489.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-f47037b61a4ce36b.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-95043417ff8bc386.rlib" "/opt/rustwide/target/debug/deps/libhttp_body-65914181e75a22d1.rlib" "/opt/rustwide/target/debug/deps/libtokio-2571f99a70c75d08.rlib" "/opt/rustwide/target/debug/deps/libmemchr-948765f414d47e2e.rlib" "/opt/rustwide/target/debug/deps/libmio-8c258c073fd4b0e7.rlib" "/opt/rustwide/target/debug/deps/libslab-47832e98c319689d.rlib" "/opt/rustwide/target/debug/deps/libiovec-960eb27234eaee6b.rlib" "/opt/rustwide/target/debug/deps/libnet2-f6353326f76d5ae3.rlib" "/opt/rustwide/target/debug/deps/liblibc-99e271ef2c9dbf53.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-d0ce1222cb223a74.rlib" "/opt/rustwide/target/debug/deps/libpin_project-1b3716c50328aa02.rlib" "/opt/rustwide/target/debug/deps/libhttp-7cea81ff47693de1.rlib" "/opt/rustwide/target/debug/deps/libitoa-cca9d566c5b7acd5.rlib" "/opt/rustwide/target/debug/deps/libbytes-f01441efca4b0cc4.rlib" "/opt/rustwide/target/debug/deps/libfnv-75a549072e1c1e97.rlib" "/opt/rustwide/target/debug/deps/liblog-eeccb13dbc84eef2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-77abc38cc38d84d4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.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/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/libmonsterengine.so" "-Wl,--gc-sections" "-shared" "-Wl,-zrelro,-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` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "dc33eb29dcd29bda9e1edc7674b29dd1c5271353afd2163fbf00392766cea2c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc33eb29dcd29bda9e1edc7674b29dd1c5271353afd2163fbf00392766cea2c3", kill_on_drop: false }`
[INFO] [stdout] dc33eb29dcd29bda9e1edc7674b29dd1c5271353afd2163fbf00392766cea2c3