[INFO] cloning repository https://github.com/SnowFlakeOS/uefi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SnowFlakeOS/uefi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowFlakeOS%2Fuefi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowFlakeOS%2Fuefi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4138cce94b13c3cbb318ceeeb2256a51e219f2b2 [INFO] checking SnowFlakeOS/uefi against try#4a23c45c7893f1416456144e3883cc48ea91722e for pr-82322 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowFlakeOS%2Fuefi" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SnowFlakeOS/uefi on toolchain 4a23c45c7893f1416456144e3883cc48ea91722e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SnowFlakeOS/uefi [INFO] finished tweaking git repo https://github.com/SnowFlakeOS/uefi [INFO] tweaked toml for git repo https://github.com/SnowFlakeOS/uefi written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/SnowFlakeOS/uefi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.author [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--no-deps" "--format-version=1", 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] a85edf4dee83a83c88e23308b293aa7f341ee0b63cf4f9f2868199136e139b59 [INFO] running `Command { std: "docker" "start" "-a" "a85edf4dee83a83c88e23308b293aa7f341ee0b63cf4f9f2868199136e139b59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a85edf4dee83a83c88e23308b293aa7f341ee0b63cf4f9f2868199136e139b59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a85edf4dee83a83c88e23308b293aa7f341ee0b63cf4f9f2868199136e139b59", kill_on_drop: false }` [INFO] [stdout] a85edf4dee83a83c88e23308b293aa7f341ee0b63cf4f9f2868199136e139b59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f1df7cfa9a6f30ddd38a7fdf69dd5ffa83386ca4aa014d75861f9c6d4e64e45 [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" "5f1df7cfa9a6f30ddd38a7fdf69dd5ffa83386ca4aa014d75861f9c6d4e64e45", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.author [INFO] [stderr] Checking uefi v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0437]: type `Error` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:69:2 [INFO] [stdout] | [INFO] [stdout] 69 | type Error = Status; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `from_error` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:79:2 [INFO] [stdout] | [INFO] [stdout] 79 | / fn from_error(v: Status) -> Status { [INFO] [stdout] 80 | | v [INFO] [stdout] 81 | | } [INFO] [stdout] | |_____^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `from_ok` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:82:2 [INFO] [stdout] | [INFO] [stdout] 82 | / fn from_ok(_: ()) -> Status { [INFO] [stdout] 83 | | SUCCESS [INFO] [stdout] 84 | | } [INFO] [stdout] | |_____^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/str16.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | try!(write!(f, "{}", c)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/boot_services/mod.rs:135:3 [INFO] [stdout] | [INFO] [stdout] 135 | (unsafe { (self.close_event)(ev.0) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/boot_services/mod.rs:141:3 [INFO] [stdout] | [INFO] [stdout] 141 | (unsafe { (self.signal_event)(ev.0) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/boot_services/mod.rs:212:29 [INFO] [stdout] | [INFO] [stdout] 212 | let mut interface = try!(self.allocate_pool::(mem::size_of::())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2' [INFO] [stdout] --> src/status.rs:68:2 [INFO] [stdout] | [INFO] [stdout] 68 | type Ok = (); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #42327 for more information [INFO] [stdout] = help: add `#![feature(try_trait_v2)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2' [INFO] [stdout] --> src/status.rs:66:6 [INFO] [stdout] | [INFO] [stdout] 66 | impl ::core::ops::Try for Status [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #42327 for more information [INFO] [stdout] = help: add `#![feature(try_trait_v2)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Error` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:69:2 [INFO] [stdout] | [INFO] [stdout] 69 | type Error = Status; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `from_error` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:79:2 [INFO] [stdout] | [INFO] [stdout] 79 | / fn from_error(v: Status) -> Status { [INFO] [stdout] 80 | | v [INFO] [stdout] 81 | | } [INFO] [stdout] | |_____^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `from_ok` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:82:2 [INFO] [stdout] | [INFO] [stdout] 82 | / fn from_ok(_: ()) -> Status { [INFO] [stdout] 83 | | SUCCESS [INFO] [stdout] 84 | | } [INFO] [stdout] | |_____^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/str16.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | try!(write!(f, "{}", c)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/boot_services/mod.rs:135:3 [INFO] [stdout] | [INFO] [stdout] 135 | (unsafe { (self.close_event)(ev.0) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/boot_services/mod.rs:141:3 [INFO] [stdout] | [INFO] [stdout] 141 | (unsafe { (self.signal_event)(ev.0) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/boot_services/mod.rs:212:29 [INFO] [stdout] | [INFO] [stdout] 212 | let mut interface = try!(self.allocate_pool::(mem::size_of::())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2' [INFO] [stdout] --> src/status.rs:68:2 [INFO] [stdout] | [INFO] [stdout] 68 | type Ok = (); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #42327 for more information [INFO] [stdout] = help: add `#![feature(try_trait_v2)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2' [INFO] [stdout] --> src/status.rs:66:6 [INFO] [stdout] | [INFO] [stdout] 66 | impl ::core::ops::Try for Status [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #42327 for more information [INFO] [stdout] = help: add `#![feature(try_trait_v2)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `into_result` has an incompatible type for trait [INFO] [stdout] --> src/status.rs:71:2 [INFO] [stdout] | [INFO] [stdout] 68 | type Ok = (); [INFO] [stdout] | ------------- expected this associated type [INFO] [stdout] ... [INFO] [stdout] 71 | fn into_result(self) -> Result<(), Status> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected associated type, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Status) -> Result<::Ok, ::Error>` [INFO] [stdout] found fn pointer `fn(Status) -> Result<(), Status>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Residual`, `from_output`, `branch` [INFO] [stdout] --> src/status.rs:66:1 [INFO] [stdout] | [INFO] [stdout] 66 | impl ::core::ops::Try for Status [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `Residual`, `from_output`, `branch` in implementation [INFO] [stdout] | [INFO] [stdout] = help: implement the missing item: `type Residual = Type;` [INFO] [stdout] = help: implement the missing item: `fn from_output(_: ::Ok) -> Self { todo!() }` [INFO] [stdout] = help: implement the missing item: `fn branch(self) -> ControlFlow<::Residual, ::Ok> { todo!() }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `into_result` has an incompatible type for trait [INFO] [stdout] --> src/status.rs:71:2 [INFO] [stdout] | [INFO] [stdout] 68 | type Ok = (); [INFO] [stdout] | ------------- expected this associated type [INFO] [stdout] ... [INFO] [stdout] 71 | fn into_result(self) -> Result<(), Status> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected associated type, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Status) -> Result<::Ok, ::Error>` [INFO] [stdout] found fn pointer `fn(Status) -> Result<(), Status>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Residual`, `from_output`, `branch` [INFO] [stdout] --> src/status.rs:66:1 [INFO] [stdout] | [INFO] [stdout] 66 | impl ::core::ops::Try for Status [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `Residual`, `from_output`, `branch` in implementation [INFO] [stdout] | [INFO] [stdout] = help: implement the missing item: `type Residual = Type;` [INFO] [stdout] = help: implement the missing item: `fn from_output(_: ::Ok) -> Self { todo!() }` [INFO] [stdout] = help: implement the missing item: `fn branch(self) -> ControlFlow<::Residual, ::Ok> { todo!() }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0046, E0053, E0407, E0437, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0046`. [INFO] [stdout] [INFO] [stderr] error: could not compile `uefi` [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] [stdout] error: aborting due to 7 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0046, E0053, E0407, E0437, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0046`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5f1df7cfa9a6f30ddd38a7fdf69dd5ffa83386ca4aa014d75861f9c6d4e64e45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f1df7cfa9a6f30ddd38a7fdf69dd5ffa83386ca4aa014d75861f9c6d4e64e45", kill_on_drop: false }` [INFO] [stdout] 5f1df7cfa9a6f30ddd38a7fdf69dd5ffa83386ca4aa014d75861f9c6d4e64e45