[INFO] fetching crate ndless-handler 0.3.0... [INFO] checking ndless-handler-0.3.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate ndless-handler 0.3.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate ndless-handler 0.3.0 [INFO] finished tweaking crates.io crate ndless-handler 0.3.0 [INFO] tweaked toml for crates.io crate ndless-handler 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ndless-handler 0.3.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndless-static-vars v2.1.0 [INFO] [stderr] Downloaded cstr_core v0.2.6 [INFO] [stderr] Downloaded ndless-macros v0.4.0 [INFO] [stderr] Downloaded cty v0.1.5 [INFO] [stderr] Downloaded cstr_core v0.1.2 [INFO] [stderr] Downloaded embedded-ffi v0.1.2 [INFO] [stderr] Downloaded ndless v0.8.8 [INFO] [stderr] Downloaded ndless-sys v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05bb9138227304e795c4d3799f254c97159f828ccc432411c4bc774642568572 [INFO] running `Command { std: "docker" "start" "-a" "05bb9138227304e795c4d3799f254c97159f828ccc432411c4bc774642568572", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05bb9138227304e795c4d3799f254c97159f828ccc432411c4bc774642568572", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05bb9138227304e795c4d3799f254c97159f828ccc432411c4bc774642568572", kill_on_drop: false }` [INFO] [stdout] 05bb9138227304e795c4d3799f254c97159f828ccc432411c4bc774642568572 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7aa27f42737d887b6da57e4ea378b86f0d23bca9024a5f20c66bf127754bce4e [INFO] running `Command { std: "docker" "start" "-a" "7aa27f42737d887b6da57e4ea378b86f0d23bca9024a5f20c66bf127754bce4e", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking cty v0.1.5 [INFO] [stderr] Compiling ndless-static-vars v2.1.0 [INFO] [stderr] Compiling ndless-macros v0.4.0 [INFO] [stderr] Checking ndless-sys v0.2.0 [INFO] [stderr] Checking cstr_core v0.1.2 [INFO] [stderr] Checking cstr_core v0.2.6 [INFO] [stderr] Checking embedded-ffi v0.1.2 [INFO] [stderr] Checking ndless v0.8.8 [INFO] [stderr] Checking ndless-handler v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: the `#[alloc_error_handler]` in this crate conflicts with allocation error handler in: std [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `lang_items` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(lang_items)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `eh_personality` [INFO] [stdout] --> src/lib.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | extern "C" fn eh_personality() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `test` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-182371ab76f58e7c.rlib [INFO] [stdout] = note: second definition in the local crate (`ndless_handler`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ndless-handler` (lib test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: the feature `lang_items` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(lang_items)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `panic_info_message` has been stable since 1.81.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(panic_info_message)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: lang item `start` function has wrong type [INFO] [stdout] --> src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / fn lang_start( [INFO] [stdout] 22 | | main: fn() -> T, [INFO] [stdout] 23 | | argc: isize, [INFO] [stdout] 24 | | argv: *const *const u8, [INFO] [stdout] 25 | | ) -> isize { [INFO] [stdout] | |__________^ incorrect number of function parameters [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(fn() -> T, isize, *const *const u8, u8) -> _` [INFO] [stdout] found signature `fn(fn() -> T, isize, *const *const u8) -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:45:4 [INFO] [stdout] | [INFO] [stdout] 44 | let msg = match info.message() { [INFO] [stdout] | -------------- this expression has type `PanicMessage<'_>` [INFO] [stdout] 45 | Some(err) => format!("An error occured: {}", err), [INFO] [stdout] | ^^^^^^^^^ expected `PanicMessage<'_>`, found `Option<_>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `PanicMessage<'_>` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 44 | let msg = match info.message() { [INFO] [stdout] | -------------- this expression has type `PanicMessage<'_>` [INFO] [stdout] 45 | Some(err) => format!("An error occured: {}", err), [INFO] [stdout] 46 | None => "An error occured!".to_string(), [INFO] [stdout] | ^^^^ expected `PanicMessage<'_>`, found `Option<_>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `PanicMessage<'_>` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ndless-handler` (lib) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7aa27f42737d887b6da57e4ea378b86f0d23bca9024a5f20c66bf127754bce4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7aa27f42737d887b6da57e4ea378b86f0d23bca9024a5f20c66bf127754bce4e", kill_on_drop: false }` [INFO] [stdout] 7aa27f42737d887b6da57e4ea378b86f0d23bca9024a5f20c66bf127754bce4e