[INFO] cloning repository https://github.com/PrVrSs/py-binary-tree [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PrVrSs/py-binary-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrVrSs%2Fpy-binary-tree", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrVrSs%2Fpy-binary-tree'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a111c976d9fdf9ad9db761d34a5448f6b4c09071 [INFO] testing PrVrSs/py-binary-tree against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrVrSs%2Fpy-binary-tree" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PrVrSs/py-binary-tree on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PrVrSs/py-binary-tree [INFO] finished tweaking git repo https://github.com/PrVrSs/py-binary-tree [INFO] tweaked toml for git repo https://github.com/PrVrSs/py-binary-tree written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/PrVrSs/py-binary-tree already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 715f4253d09c8172f2b594f9cce59b8653b2c5f88dfe3b2fc84b1ecc72047ac3 [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" "715f4253d09c8172f2b594f9cce59b8653b2c5f88dfe3b2fc84b1ecc72047ac3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "715f4253d09c8172f2b594f9cce59b8653b2c5f88dfe3b2fc84b1ecc72047ac3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "715f4253d09c8172f2b594f9cce59b8653b2c5f88dfe3b2fc84b1ecc72047ac3", kill_on_drop: false }` [INFO] [stdout] 715f4253d09c8172f2b594f9cce59b8653b2c5f88dfe3b2fc84b1ecc72047ac3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", 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] 8236bcb3677c916d22665ec61e6f0abda2fd61f49f82ad292b62369dd2d83e93 [INFO] running `Command { std: "docker" "start" "-a" "8236bcb3677c916d22665ec61e6f0abda2fd61f49f82ad292b62369dd2d83e93", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling smallvec v1.3.0 [INFO] [stderr] Compiling unindent v0.1.5 [INFO] [stderr] Compiling inventory v0.1.6 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling parking_lot_core v0.7.1 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling pyo3-derive-backend v0.9.2 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling ghost v0.1.1 [INFO] [stderr] Compiling inventory-impl v0.1.6 [INFO] [stderr] Compiling paste-impl v0.1.10 [INFO] [stderr] Compiling indoc-impl v0.3.5 [INFO] [stderr] Compiling ctor v0.1.13 [INFO] [stderr] Compiling pyo3cls v0.9.2 [INFO] [stderr] Compiling indoc v0.3.5 [INFO] [stderr] Compiling paste v0.1.10 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling pyo3 v0.9.2 [INFO] [stderr] Compiling py-binary-tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/tree.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | mem::replace(target_node, Some(Box::new(new_node))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 10s [INFO] running `Command { std: "docker" "inspect" "8236bcb3677c916d22665ec61e6f0abda2fd61f49f82ad292b62369dd2d83e93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8236bcb3677c916d22665ec61e6f0abda2fd61f49f82ad292b62369dd2d83e93", kill_on_drop: false }` [INFO] [stdout] 8236bcb3677c916d22665ec61e6f0abda2fd61f49f82ad292b62369dd2d83e93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ae79638d05c9ede189c7b0de7aa5adde06c6e6beec03669a2e7556cbb4df08b [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" "6ae79638d05c9ede189c7b0de7aa5adde06c6e6beec03669a2e7556cbb4df08b", kill_on_drop: false }` [INFO] [stderr] Compiling py-binary-tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/tree.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | mem::replace(target_node, Some(Box::new(new_node))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/tree.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | mem::replace(target_node, Some(Box::new(new_node))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [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/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8" "/opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.19izc9gnbqzwvi6q.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6805c615af620a51.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-975e251edec7895a.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-fa89c22811cbba70.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-8e79a065fef863f3.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-a68d66da01a6ed2b.rlib" "/opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-31ee52c10b0bf97e.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-15ca199869c8f811.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b00c34326580381c.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-5b5cc1b7302b0b2e.rlib" "/opt/rustwide/target/debug/deps/liblock_api-53d994a4cca1177d.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-83022017c749d9a0.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-532a196370ef10b3.rlib" "/opt/rustwide/target/debug/deps/libunindent-5ee26f5f03508a3e.rlib" "/opt/rustwide/target/debug/deps/liblibc-6b181716861a931a.rlib" "/opt/rustwide/target/debug/deps/libinventory-b2763e0898ea3cbb.rlib" "/opt/rustwide/target/debug/deps/libindoc-28456e12b1bd13a1.rlib" "/opt/rustwide/target/debug/deps/libpaste-facbf77b5d3fdf01.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5989bcf78182f65e.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-4d6da34bc177af8d.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-10e0d6c948699482.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c2318e2415657781.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-3815b93ed84badbb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-d7999143d95238cb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c58298a0d40df8b8.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b7de97e2ba6fb4e2.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6f71c9f654d72cce.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95ea48ddc44a311b.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7402cd4761aebc14.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-68f423c59dc48a40.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-54580c7798bf2225.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-95a4d456339b7385.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.3.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/pyclass.rs:41: undefined reference to `PyObject_CallFinalizerFromDealloc' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.3.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/pyclass.rs:41: undefined reference to `PyObject_CallFinalizerFromDealloc' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.1.rcgu.o: in function `pyo3::pyclass::default_alloc': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/pyclass.rs:(.text._ZN4pyo37pyclass13default_alloc17h9540a0558edbdf62E+0xaf): undefined reference to `PyType_GenericAlloc' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.1.rcgu.o: in function `pyo3::pyclass::default_alloc': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/pyclass.rs:(.text._ZN4pyo37pyclass13default_alloc17hea4320a3438c41afE+0xaf): undefined reference to `PyType_GenericAlloc' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.1.rcgu.o: in function `pyo3::pyclass::initialize_type_object': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/pyclass.rs:196: undefined reference to `PyType_Ready' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.1.rcgu.o: in function `pyo3::pyclass::initialize_type_object': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/pyclass.rs:196: undefined reference to `PyType_Ready' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.1.rcgu.o:(.data.rel.ro..L__unnamed_14+0x8): undefined reference to `PyObject_GenericGetDict' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.1.rcgu.o:(.data.rel.ro..L__unnamed_14+0x10): undefined reference to `PyObject_GenericSetDict' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.14.rcgu.o: in function `::type_object': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/mod.rs:137: undefined reference to `PyBaseObject_Type' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.15.rcgu.o: in function `pyo3::err::PyErr::restore': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/err.rs:345: undefined reference to `PyErr_Restore' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.6.rcgu.o: in function `pyo3::ffi::boolobject::Py_True': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/ffi/boolobject.rs:29: undefined reference to `_Py_TrueStruct' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.6.rcgu.o: in function `pyo3::ffi::boolobject::Py_False': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/ffi/boolobject.rs:24: undefined reference to `_Py_FalseStruct' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/py_binary_tree-4bb34b80a6ac3cf8.py_binary_tree.9r53a25d-cgu.6.rcgu.o: in function `pyo3::ffi::object::Py_None': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/ffi/object.rs:973: undefined reference to `_Py_NoneStruct' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.0.rcgu.o): in function `pyo3::err::PyErr::occurred': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/err.rs:167: undefined reference to `PyErr_Occurred' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.0.rcgu.o): in function `pyo3::err::PyErr::fetch': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/err.rs:179: undefined reference to `PyErr_Fetch' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.0.rcgu.o): in function `pyo3::err::PyErr::new_type': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/err.rs:209: undefined reference to `PyErr_NewException' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.0.rcgu.o): in function `pyo3::err::PyErr::print': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/err.rs:249: undefined reference to `PyErr_PrintEx' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.0.rcgu.o): in function `pyo3::err::PyErr::restore': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/err.rs:345: undefined reference to `PyErr_Restore' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.0.rcgu.o): in function `pyo3::err::panic_after_error': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/err.rs:552: undefined reference to `PyErr_Print' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.1.rcgu.o): in function `pyo3::gil::prepare_freethreaded_python::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/gil.rs:39: undefined reference to `Py_IsInitialized' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/gil.rs:57: undefined reference to `Py_InitializeEx' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/gil.rs:68: undefined reference to `PyEval_SaveThread' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.1.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/gil.rs:112: undefined reference to `PyGILState_Release' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.1.rcgu.o): in function `pyo3::gil::GILGuard::acquire': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/gil.rs:236: undefined reference to `PyGILState_Ensure' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.10.rcgu.o): in function `pyo3::types::dict::PyDict::copy': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/dict.rs:60: undefined reference to `PyDict_Copy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.10.rcgu.o): in function `pyo3::types::dict::PyDict::len': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/dict.rs:73: undefined reference to `PyDict_Size' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.10.rcgu.o): in function `pyo3::types::dict::PyDict::get_item::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/dict.rs:108: undefined reference to `PyDict_GetItem' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.10.rcgu.o): in function `pyo3::types::dict::PyDict::del_item::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/dict.rs:135: undefined reference to `PyDict_DelItem' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.10.rcgu.o): in function `::next': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/dict.rs:194: undefined reference to `PyDict_Next' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.12.rcgu.o): in function `pyo3::ffi::object::Py_DECREF': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/ffi/object.rs:931: undefined reference to `_Py_Dealloc' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.12.rcgu.o): in function `pyo3::ffi::object::Py_None': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/ffi/object.rs:973: undefined reference to `_Py_NoneStruct' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.12.rcgu.o): in function `::str': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/objectprotocol.rs:328: undefined reference to `PyObject_Str' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.15.rcgu.o): in function `::type_object': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/exceptions.rs:218: undefined reference to `PyExc_OverflowError' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.15.rcgu.o): in function `::type_object': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/exceptions.rs:218: undefined reference to `PyExc_RuntimeError' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.15.rcgu.o): in function `::type_object': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/exceptions.rs:218: undefined reference to `PyExc_SystemError' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.15.rcgu.o): in function `::type_object': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/exceptions.rs:218: undefined reference to `PyExc_TypeError' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.15.rcgu.o): in function `::type_object': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/exceptions.rs:218: undefined reference to `PyExc_UnicodeDecodeError' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.15.rcgu.o): in function `::type_object': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/exceptions.rs:218: undefined reference to `PyExc_ValueError' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.2.rcgu.o): in function `pyo3::pyclass::tp_free_fallback': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/pyclass.rs:58: undefined reference to `PyObject_Free' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/pyclass.rs:56: undefined reference to `PyObject_GC_Del' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.4.rcgu.o): in function `pyo3::types::num:: for i64>::into_py': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/num.rs:132: undefined reference to `PyLong_FromLong' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.4.rcgu.o): in function `pyo3::types::num::::extract': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/num.rs:141: undefined reference to `PyNumber_Index' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/num.rs:145: undefined reference to `PyLong_AsLong' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.7.rcgu.o): in function `pyo3::types::string::PyString::new': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/string.rs:29: undefined reference to `PyUnicode_FromStringAndSize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.7.rcgu.o): in function `pyo3::types::string::PyString::as_bytes': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/string.rs:51: undefined reference to `PyUnicode_AsUTF8AndSize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.7.rcgu.o): in function `pyo3::types::string::PyString::to_string_lossy': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/string.rs:76: undefined reference to `PyUnicode_AsEncodedString' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/string.rs:87: undefined reference to `PyBytes_AsString' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/string.rs:89: undefined reference to `PyBytes_Size' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-c42d0a95d20778a8.rlib(pyo3-c42d0a95d20778a8.pyo3.ct6kbv6d-cgu.7.rcgu.o): in function `pyo3::types::tuple::PyTuple::slice': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/types/tuple.rs:57: undefined reference to `PyTuple_GetSlice' [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 `py-binary-tree`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "6ae79638d05c9ede189c7b0de7aa5adde06c6e6beec03669a2e7556cbb4df08b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ae79638d05c9ede189c7b0de7aa5adde06c6e6beec03669a2e7556cbb4df08b", kill_on_drop: false }` [INFO] [stdout] 6ae79638d05c9ede189c7b0de7aa5adde06c6e6beec03669a2e7556cbb4df08b