[INFO] updating cached repository https://github.com/marcpar/rust2py_excel_reader [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 10f0b3fad7d36b12420a8fe60eb036dab0be6750 [INFO] testing marcpar/rust2py_excel_reader against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcpar%2Frust2py_excel_reader" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/marcpar/rust2py_excel_reader on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/marcpar/rust2py_excel_reader [INFO] finished tweaking git repo https://github.com/marcpar/rust2py_excel_reader [INFO] tweaked toml for git repo https://github.com/marcpar/rust2py_excel_reader written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/marcpar/rust2py_excel_reader already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1ef2d9efb35d893cfb35b00734d70750fa8aa24546e8695ce561ccae5473da40 [INFO] running `"docker" "start" "-a" "1ef2d9efb35d893cfb35b00734d70750fa8aa24546e8695ce561ccae5473da40"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling syn v1.0.21 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling cpython v0.5.0 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling codepage v0.1.1 [INFO] [stderr] Compiling quick-xml v0.17.2 [INFO] [stderr] Compiling python3-sys v0.5.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling zip v0.5.5 [INFO] [stderr] Compiling paste-impl v0.1.12 [INFO] [stderr] Compiling paste v0.1.12 [INFO] [stderr] Compiling calamine v0.16.1 [INFO] [stderr] Compiling excel-reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `PyErr` [INFO] [stderr] --> src/lib.rs:3:43 [INFO] [stderr] | [INFO] [stderr] 3 | py_fn, py_module_initializer, PyDict, PyErr, PyList, PyResult, Python, PythonObject, ToPyObject, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 41 | / kv.set_item( [INFO] [stderr] 42 | | py, [INFO] [stderr] 43 | | excel_headers.get_item(py, field), [INFO] [stderr] 44 | | row[field].to_string().to_py_object(py).into_object(), [INFO] [stderr] 45 | | ); [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | pydict.set_item(py, i, excel_values); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.24s [INFO] running `"docker" "inspect" "1ef2d9efb35d893cfb35b00734d70750fa8aa24546e8695ce561ccae5473da40"` [INFO] running `"docker" "rm" "-f" "1ef2d9efb35d893cfb35b00734d70750fa8aa24546e8695ce561ccae5473da40"` [INFO] [stdout] 1ef2d9efb35d893cfb35b00734d70750fa8aa24546e8695ce561ccae5473da40 [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 37262a0efc9b7ede501b74ecc01d6a52db471f1992324e45c8bb5e47614d7d0c [INFO] running `"docker" "start" "-a" "37262a0efc9b7ede501b74ecc01d6a52db471f1992324e45c8bb5e47614d7d0c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling excel-reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `PyErr` [INFO] [stderr] --> src/lib.rs:3:43 [INFO] [stderr] | [INFO] [stderr] 3 | py_fn, py_module_initializer, PyDict, PyErr, PyList, PyResult, Python, PythonObject, ToPyObject, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 41 | / kv.set_item( [INFO] [stderr] 42 | | py, [INFO] [stderr] 43 | | excel_headers.get_item(py, field), [INFO] [stderr] 44 | | row[field].to_string().to_py_object(py).into_object(), [INFO] [stderr] 45 | | ); [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | pydict.set_item(py, i, excel_values); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `rust2py` [INFO] [stderr] --> tests/test_excel_reader.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use rust2py; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `PyErr` [INFO] [stderr] --> src/lib.rs:3:43 [INFO] [stderr] | [INFO] [stderr] 3 | py_fn, py_module_initializer, PyDict, PyErr, PyList, PyResult, Python, PythonObject, ToPyObject, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `std` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `core` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `compiler_builtins` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `rustc_std_workspace_core` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `alloc` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `libc` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `unwind` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `cfg_if` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `backtrace` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `rustc_demangle` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `backtrace_sys` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `hashbrown` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `rustc_std_workspace_alloc` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: cannot satisfy dependencies so `panic_unwind` only shows up once [INFO] [stderr] | [INFO] [stderr] = help: having upstream crates all available in one format will likely make this go away [INFO] [stderr] [INFO] [stderr] error: aborting due to 14 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `excel-reader`. [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] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 41 | / kv.set_item( [INFO] [stderr] 42 | | py, [INFO] [stderr] 43 | | excel_headers.get_item(py, field), [INFO] [stderr] 44 | | row[field].to_string().to_py_object(py).into_object(), [INFO] [stderr] 45 | | ); [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | pydict.set_item(py, i, excel_values); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "37262a0efc9b7ede501b74ecc01d6a52db471f1992324e45c8bb5e47614d7d0c"` [INFO] running `"docker" "rm" "-f" "37262a0efc9b7ede501b74ecc01d6a52db471f1992324e45c8bb5e47614d7d0c"` [INFO] [stdout] 37262a0efc9b7ede501b74ecc01d6a52db471f1992324e45c8bb5e47614d7d0c