[INFO] cloning repository https://github.com/jeremyaRD/Launcher [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeremyaRD/Launcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjeremyaRD%2FLauncher", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjeremyaRD%2FLauncher'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9630d4bfa6550674ade9f1c91d598c0411e26882 [INFO] checking jeremyaRD/Launcher against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjeremyaRD%2FLauncher" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jeremyaRD/Launcher on toolchain 8b72f65b805cbe4c261de45030d663f524f27376 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jeremyaRD/Launcher [INFO] finished tweaking git repo https://github.com/jeremyaRD/Launcher [INFO] tweaked toml for git repo https://github.com/jeremyaRD/Launcher written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/jeremyaRD/Launcher already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded paste-impl v0.1.10 [INFO] [stderr] Downloaded paste v0.1.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 287b2be6b2dd10cf91fb8bb97c3901601138695bc22d442d2c104f94769668ce [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" "287b2be6b2dd10cf91fb8bb97c3901601138695bc22d442d2c104f94769668ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "287b2be6b2dd10cf91fb8bb97c3901601138695bc22d442d2c104f94769668ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "287b2be6b2dd10cf91fb8bb97c3901601138695bc22d442d2c104f94769668ce", kill_on_drop: false }` [INFO] [stdout] 287b2be6b2dd10cf91fb8bb97c3901601138695bc22d442d2c104f94769668ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bb74395760f5808fbdce6cbc2fcb45564680ca7119c2b7189873485b5cfeedc [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" "9bb74395760f5808fbdce6cbc2fcb45564680ca7119c2b7189873485b5cfeedc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling unindent v0.1.5 [INFO] [stderr] Compiling inventory v0.1.6 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling pyo3-derive-backend v0.9.2 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling inventory-impl v0.1.6 [INFO] [stderr] Compiling indoc-impl v0.3.5 [INFO] [stderr] Compiling ghost v0.1.1 [INFO] [stderr] Compiling paste-impl v0.1.10 [INFO] [stderr] Compiling ctor v0.1.14 [INFO] [stderr] Compiling pyo3cls v0.9.2 [INFO] [stderr] Checking indoc v0.3.5 [INFO] [stderr] Checking paste v0.1.10 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling pyo3 v0.9.2 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/basic.rs:359:20 [INFO] [stdout] | [INFO] [stdout] 359 | fn tp_str() -> Option { [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option *mut ffi::object::PyObject>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/basic.rs:383:21 [INFO] [stdout] | [INFO] [stdout] 383 | fn tp_repr() -> Option { [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option *mut ffi::object::PyObject>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/basic.rs:446:21 [INFO] [stdout] | [INFO] [stdout] 446 | fn tp_hash() -> Option { [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option isize>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/basic.rs:471:21 [INFO] [stdout] | [INFO] [stdout] 471 | fn nb_bool() -> Option { [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option i32>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/descr.rs:86:26 [INFO] [stdout] | [INFO] [stdout] 86 | fn tp_descr_get() -> Option { [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option *mut ffi::object::PyObject>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/number.rs:1605:25 [INFO] [stdout] | [INFO] [stdout] 1605 | fn nb_negative() -> Option { [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option *mut ffi::object::PyObject>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/number.rs:1631:25 [INFO] [stdout] | [INFO] [stdout] 1631 | fn nb_positive() -> Option { [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option *mut ffi::object::PyObject>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/number.rs:1657:25 [INFO] [stdout] | [INFO] [stdout] 1657 | fn nb_absolute() -> Option { [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option *mut ffi::object::PyObject>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/number.rs:1683:23 [INFO] [stdout] | [INFO] [stdout] 1683 | fn nb_invert() -> Option { [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option *mut ffi::object::PyObject>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/number.rs:1709:20 [INFO] [stdout] | [INFO] [stdout] 1709 | fn nb_int() -> Option { [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option *mut ffi::object::PyObject>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/number.rs:1735:22 [INFO] [stdout] | [INFO] [stdout] 1735 | fn nb_float() -> Option { [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option *mut ffi::object::PyObject>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/number.rs:1761:22 [INFO] [stdout] | [INFO] [stdout] 1761 | fn nb_index() -> Option { [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option *mut ffi::object::PyObject>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/pyasync.rs:152:22 [INFO] [stdout] | [INFO] [stdout] 152 | fn am_await() -> Option { [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option *mut ffi::object::PyObject>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.9.2/src/class/pyasync.rs:179:22 [INFO] [stdout] | [INFO] [stdout] 179 | fn am_aiter() -> Option { [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option *mut ffi::object::PyObject>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pyo3` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "9bb74395760f5808fbdce6cbc2fcb45564680ca7119c2b7189873485b5cfeedc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bb74395760f5808fbdce6cbc2fcb45564680ca7119c2b7189873485b5cfeedc", kill_on_drop: false }` [INFO] [stdout] 9bb74395760f5808fbdce6cbc2fcb45564680ca7119c2b7189873485b5cfeedc