[INFO] cloning repository https://github.com/ttarikbnr/mars_discovery [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ttarikbnr/mars_discovery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttarikbnr%2Fmars_discovery", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttarikbnr%2Fmars_discovery'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1f1bb754077f2b32aa2000b45211a4cbee74a1b5 [INFO] testing ttarikbnr/mars_discovery against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttarikbnr%2Fmars_discovery" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ttarikbnr/mars_discovery on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ttarikbnr/mars_discovery [INFO] finished tweaking git repo https://github.com/ttarikbnr/mars_discovery [INFO] tweaked toml for git repo https://github.com/ttarikbnr/mars_discovery written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/ttarikbnr/mars_discovery already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 7b753ad7949ad3cd70616647867d54023bd5332d667aa78616cf7c0d3a5abdd1 [INFO] running `Command { std: "docker" "start" "-a" "7b753ad7949ad3cd70616647867d54023bd5332d667aa78616cf7c0d3a5abdd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b753ad7949ad3cd70616647867d54023bd5332d667aa78616cf7c0d3a5abdd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b753ad7949ad3cd70616647867d54023bd5332d667aa78616cf7c0d3a5abdd1", kill_on_drop: false }` [INFO] [stdout] 7b753ad7949ad3cd70616647867d54023bd5332d667aa78616cf7c0d3a5abdd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 795c942c4ed93e22cfd0e39cef0bbc8cbcf36f5cab33d8ce4822317c5bd59bb3 [INFO] running `Command { std: "docker" "start" "-a" "795c942c4ed93e22cfd0e39cef0bbc8cbcf36f5cab33d8ce4822317c5bd59bb3", kill_on_drop: false }` [INFO] [stderr] Compiling mars-discovery v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/direction.rs:32:72 [INFO] [stdout] | [INFO] [stdout] 32 | return Err(Error::new(ErrorKind::InvalidInput, err_msg.as_ref())) [INFO] [stdout] | --------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] help: use the fully qualified path for the potential candidates [INFO] [stdout] | [INFO] [stdout] 32 | return Err(Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg))) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 32 | return Err(Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg))) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 32 | return Err(Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg))) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 32 | return Err(Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg))) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/direction.rs:32:28 [INFO] [stdout] | [INFO] [stdout] 32 | return Err(Error::new(ErrorKind::InvalidInput, err_msg.as_ref())) [INFO] [stdout] | ^^^^^^^^^^ cannot infer type for reference `&_` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `Box<(dyn std::error::Error + Send + Sync + 'static)>: From<&_>` found in the `std` crate: [INFO] [stdout] - impl<'a, E> From for Box<(dyn std::error::Error + Send + Sync + 'a)> [INFO] [stdout] where E: 'a, E: std::error::Error, E: Send, E: Sync; [INFO] [stdout] - impl<'a> From<&str> for Box<(dyn std::error::Error + Send + Sync + 'a)>; [INFO] [stdout] = note: required because of the requirements on the impl of `Into>` for `&_` [INFO] [stdout] note: required by a bound in `std::io::Error::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/position.rs:33:76 [INFO] [stdout] | [INFO] [stdout] 33 | return Error::new(ErrorKind::InvalidInput, err_msg.as_ref()) [INFO] [stdout] | --------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] help: use the fully qualified path for the potential candidates [INFO] [stdout] | [INFO] [stdout] 33 | return Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 33 | return Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 33 | return Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 33 | return Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/position.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | return Error::new(ErrorKind::InvalidInput, err_msg.as_ref()) [INFO] [stdout] | ^^^^^^^^^^ cannot infer type for reference `&_` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `Box<(dyn std::error::Error + Send + Sync + 'static)>: From<&_>` found in the `std` crate: [INFO] [stdout] - impl<'a, E> From for Box<(dyn std::error::Error + Send + Sync + 'a)> [INFO] [stdout] where E: 'a, E: std::error::Error, E: Send, E: Sync; [INFO] [stdout] - impl<'a> From<&str> for Box<(dyn std::error::Error + Send + Sync + 'a)>; [INFO] [stdout] = note: required because of the requirements on the impl of `Into>` for `&_` [INFO] [stdout] note: required by a bound in `std::io::Error::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/position.rs:38:76 [INFO] [stdout] | [INFO] [stdout] 38 | return Error::new(ErrorKind::InvalidInput, err_msg.as_ref()) [INFO] [stdout] | --------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] help: use the fully qualified path for the potential candidates [INFO] [stdout] | [INFO] [stdout] 38 | return Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 38 | return Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 38 | return Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 38 | return Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/position.rs:38:32 [INFO] [stdout] | [INFO] [stdout] 38 | return Error::new(ErrorKind::InvalidInput, err_msg.as_ref()) [INFO] [stdout] | ^^^^^^^^^^ cannot infer type for reference `&_` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `Box<(dyn std::error::Error + Send + Sync + 'static)>: From<&_>` found in the `std` crate: [INFO] [stdout] - impl<'a, E> From for Box<(dyn std::error::Error + Send + Sync + 'a)> [INFO] [stdout] where E: 'a, E: std::error::Error, E: Send, E: Sync; [INFO] [stdout] - impl<'a> From<&str> for Box<(dyn std::error::Error + Send + Sync + 'a)>; [INFO] [stdout] = note: required because of the requirements on the impl of `Into>` for `&_` [INFO] [stdout] note: required by a bound in `std::io::Error::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/command.rs:27:72 [INFO] [stdout] | [INFO] [stdout] 27 | return Err(Error::new(ErrorKind::InvalidInput, err_msg.as_ref())) [INFO] [stdout] | --------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] help: use the fully qualified path for the potential candidates [INFO] [stdout] | [INFO] [stdout] 27 | return Err(Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg))) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 27 | return Err(Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg))) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 27 | return Err(Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg))) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 27 | return Err(Error::new(ErrorKind::InvalidInput, >::as_ref(err_msg))) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/command.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | return Err(Error::new(ErrorKind::InvalidInput, err_msg.as_ref())) [INFO] [stdout] | ^^^^^^^^^^ cannot infer type for reference `&_` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `Box<(dyn std::error::Error + Send + Sync + 'static)>: From<&_>` found in the `std` crate: [INFO] [stdout] - impl<'a, E> From for Box<(dyn std::error::Error + Send + Sync + 'a)> [INFO] [stdout] where E: 'a, E: std::error::Error, E: Send, E: Sync; [INFO] [stdout] - impl<'a> From<&str> for Box<(dyn std::error::Error + Send + Sync + 'a)>; [INFO] [stdout] = note: required because of the requirements on the impl of `Into>` for `&_` [INFO] [stdout] note: required by a bound in `std::io::Error::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mars-discovery` due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "795c942c4ed93e22cfd0e39cef0bbc8cbcf36f5cab33d8ce4822317c5bd59bb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "795c942c4ed93e22cfd0e39cef0bbc8cbcf36f5cab33d8ce4822317c5bd59bb3", kill_on_drop: false }` [INFO] [stdout] 795c942c4ed93e22cfd0e39cef0bbc8cbcf36f5cab33d8ce4822317c5bd59bb3