[INFO] cloning repository https://github.com/wavejumper/opm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wavejumper/opm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwavejumper%2Fopm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwavejumper%2Fopm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d42d05accc6235857c35be3aed402ba0c1b68389
[INFO] testing wavejumper/opm against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwavejumper%2Fopm" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wavejumper/opm on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wavejumper/opm
[INFO] finished tweaking git repo https://github.com/wavejumper/opm
[INFO] tweaked toml for git repo https://github.com/wavejumper/opm written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/wavejumper/opm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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 router v0.6.0
[INFO] [stderr]   Downloaded safemem v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac554480f743dabf9a733de637531967bee646decaabccbfaabb193e81144323
[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" "ac554480f743dabf9a733de637531967bee646decaabccbfaabb193e81144323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac554480f743dabf9a733de637531967bee646decaabccbfaabb193e81144323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac554480f743dabf9a733de637531967bee646decaabccbfaabb193e81144323", kill_on_drop: false }`
[INFO] [stdout] ac554480f743dabf9a733de637531967bee646decaabccbfaabb193e81144323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00daa4da920a24cecebdd6473cbd259452e8f6261f1c95771cd4a2de4d2e0682
[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" "00daa4da920a24cecebdd6473cbd259452e8f6261f1c95771cd4a2de4d2e0682", kill_on_drop: false }`
[INFO] [stderr]    Compiling safemem v0.3.1
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling route-recognizer v0.1.13
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling iron v0.6.1
[INFO] [stderr]    Compiling router v0.6.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling opm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `commit`
[INFO] [stdout]    --> src/manifest.rs:218:8
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn commit(&self, manifest: &Manifest) -> std::io::Result<()> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/opm.opm.bse9j0br-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libopm.so" "-Wl,--version-script=/tmp/rustc4ilWHV/list" "/opt/rustwide/target/debug/deps/opm.1ai53ev1q8ztcmn0.rcgu.o" "/opt/rustwide/target/debug/deps/opm.3iqpr993yrtq5vxp.rcgu.o" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lpd" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libserde_json-d73ee8ce607833c3.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libryu-e2e3c0d9c2c97bb4.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libitoa-ad466912a71ab2a3.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libserde-a6f184e3e0993dce.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/librouter-21e7249289032e46.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libroute_recognizer-250b1cd0cc817b61.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libiron-3d19644b35187d34.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libmodifier-c12f2f930ce8d429.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libmime_guess-e9c84c12d1b76b5a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libphf-09206d75826a633c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libphf_shared-518237807bf45c53.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libsiphasher-2e1db04162ea080c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libplugin-ebf9791a0f88d0a0.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libtypemap-92f23c51d70d5076.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libunsafe_any-c4a32f27df9130a6.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libhyper-38d25c6238658cc6.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libmime-93f8d2796b2c395b.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/liblanguage_tags-a0a31ad22fc7dbda.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libtypeable-da0f0eec4a988d71.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libtraitobject-6708b0170ed60e7a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libnum_cpus-e77009439e8711ab.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libhttparse-70ee21a856a9db0a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libunicase-22be0b3c1220bf89.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/liburl-bb311c0fbdb574dd.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libpercent_encoding-6cfaa5fc89ff72d4.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libidna-9cf14f015f44c7b5.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libunicode_normalization-2ff3706d5610ad07.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libsmallvec-0c7340b6b9d9158d.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libunicode_bidi-7e8075a07f0e5422.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libmatches-5499bb0a916b29b9.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libtime-da32a3f3c23223c0.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/liblibc-13d0d555ca579de4.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libbase64-26075a7f81a1a07f.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libsafemem-30b6b13ff0208dc0.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libbyteorder-76ff728e7fb88045.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/liblog-7e63f50835a44b60.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/liblog-8e3102e8e69edfd3.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libcfg_if-3673e727ad517307.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libstd-e12de7683a34c500.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libpanic_unwind-446a53c2e468675f.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libminiz_oxide-86fef9fb252a2d33.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libadler-3bed9bfd30304751.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libobject-0e38eeb474a7b386.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libaddr2line-a846ed547b824740.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libgimli-c9540f0a4fb9265d.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/librustc_demangle-7d2ca66c92c356eb.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libhashbrown-147e2c808f949493.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libunwind-74bfdd0ce7d0ed48.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libcfg_if-6777f47f1c491841.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/liblibc-b104f1790174f2be.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/liballoc-db37898996f45c13.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/librustc_std_workspace_core-25b7435131fc4938.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4ilWHV/libcore-9d4b6f3c097e876e.rlib" "-Wl,--no-whole-archive" "-Wl,--end-group" "/tmp/rustc4ilWHV/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lpd
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `opm`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "00daa4da920a24cecebdd6473cbd259452e8f6261f1c95771cd4a2de4d2e0682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00daa4da920a24cecebdd6473cbd259452e8f6261f1c95771cd4a2de4d2e0682", kill_on_drop: false }`
[INFO] [stdout] 00daa4da920a24cecebdd6473cbd259452e8f6261f1c95771cd4a2de4d2e0682