[INFO] cloning repository https://github.com/hotmandu/rust_dynload_test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hotmandu/rust_dynload_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhotmandu%2Frust_dynload_test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhotmandu%2Frust_dynload_test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a28184b2ef682abf42aa677c9548d8dbe936b2a1 [INFO] checking hotmandu/rust_dynload_test against master#bbcc1691a4646a6d2ebb2189bdff5b878407fbe6 for pr-117351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhotmandu%2Frust_dynload_test" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hotmandu/rust_dynload_test on toolchain bbcc1691a4646a6d2ebb2189bdff5b878407fbe6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hotmandu/rust_dynload_test [INFO] finished tweaking git repo https://github.com/hotmandu/rust_dynload_test [INFO] tweaked toml for git repo https://github.com/hotmandu/rust_dynload_test written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hotmandu/rust_dynload_test already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded as_derive_utils v0.11.0 [INFO] [stderr] Downloaded tstr v0.2.3 [INFO] [stderr] Downloaded core_extensions v1.5.3 [INFO] [stderr] Downloaded repr_offset v0.2.2 [INFO] [stderr] Downloaded core_extensions_proc_macros v1.5.3 [INFO] [stderr] Downloaded abi_stable_shared v0.11.0 [INFO] [stderr] Downloaded abi_stable v0.11.1 [INFO] [stderr] Downloaded abi_stable_derive v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7ca8cc597cb94de193b585ace47d8244e2710133c62d0eaedf77e5ce22a96fe [INFO] running `Command { std: "docker" "start" "-a" "d7ca8cc597cb94de193b585ace47d8244e2710133c62d0eaedf77e5ce22a96fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7ca8cc597cb94de193b585ace47d8244e2710133c62d0eaedf77e5ce22a96fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7ca8cc597cb94de193b585ace47d8244e2710133c62d0eaedf77e5ce22a96fe", kill_on_drop: false }` [INFO] [stdout] d7ca8cc597cb94de193b585ace47d8244e2710133c62d0eaedf77e5ce22a96fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7fc9d9a8f98602b092fb4b86de64a30419cfd4bffc5e6b355c97ff806ce5416 [INFO] running `Command { std: "docker" "start" "-a" "c7fc9d9a8f98602b092fb4b86de64a30419cfd4bffc5e6b355c97ff806ce5416", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling core_extensions_proc_macros v1.5.3 [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling tstr_proc_macros v0.2.2 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking generational-arena v0.2.9 [INFO] [stderr] Checking const_panic v0.2.8 [INFO] [stderr] Checking libloading v0.8.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking tstr v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking repr_offset v0.2.2 [INFO] [stderr] Compiling core_extensions v1.5.3 [INFO] [stderr] Checking abi_stable_shared v0.11.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling as_derive_utils v0.11.0 [INFO] [stderr] Compiling abi_stable_derive v0.11.0 [INFO] [stderr] Checking abi_stable v0.11.1 [INFO] [stderr] Checking loader v0.1.0 (/opt/rustwide/workdir/loader) [INFO] [stderr] Checking alphacommons v0.1.0 (/opt/rustwide/workdir/alphacommons) [INFO] [stdout] warning: `extern` fn uses type `NonOwningPhantom<(AddonInterface, abi_stable::std_types::RStr<'_>)>`, which is not FFI-safe [INFO] [stdout] --> loader/src/lib.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_interface_of(&self, addon_name: RStr) -> ROption>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `NonOwningPhantom<(AddonInterface, abi_stable::std_types::RStr<'_>)>`, which is not FFI-safe [INFO] [stdout] --> loader/src/lib.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_interface_of(&self, addon_name: RStr) -> ROption>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `NonOwningPhantom<(AddonInterface, abi_stable::std_types::RStr<'_>)>`, which is not FFI-safe [INFO] [stdout] --> loader/src/lib.rs:43:53 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_interface_of(&self, addon_name: RStr) -> ROption>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `NonOwningPhantom<(AddonInterface, abi_stable::std_types::RStr<'_>)>`, which is not FFI-safe [INFO] [stdout] --> loader/src/lib.rs:43:53 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_interface_of(&self, addon_name: RStr) -> ROption>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `NonOwningPhantom<(AddonInterface, abi_stable::std_types::RStr<'_>)>`, which is not FFI-safe [INFO] [stdout] --> loader/src/lib.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | fn get_interface(&self) -> BoxedAddonInterface<'static>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `NonOwningPhantom<(AddonInterface, abi_stable::std_types::RStr<'_>)>`, which is not FFI-safe [INFO] [stdout] --> loader/src/lib.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | fn get_interface(&self) -> BoxedAddonInterface<'static>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `NonOwningPhantom<(AddonInterface, abi_stable::std_types::RStr<'_>)>`, which is not FFI-safe [INFO] [stdout] --> loader/src/lib.rs:51:32 [INFO] [stdout] | [INFO] [stdout] 51 | fn get_interface(&self) -> BoxedAddonInterface<'static>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `NonOwningPhantom<(AddonInterface, abi_stable::std_types::RStr<'_>)>`, which is not FFI-safe [INFO] [stdout] --> loader/src/lib.rs:51:32 [INFO] [stdout] | [INFO] [stdout] 51 | fn get_interface(&self) -> BoxedAddonInterface<'static>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking libalpha v0.1.0 (/opt/rustwide/workdir/libalpha) [INFO] [stderr] Checking libtimer v0.1.0 (/opt/rustwide/workdir/libtimer) [INFO] [stderr] Checking libbeta v0.1.0 (/opt/rustwide/workdir/libbeta) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.22s [INFO] running `Command { std: "docker" "inspect" "c7fc9d9a8f98602b092fb4b86de64a30419cfd4bffc5e6b355c97ff806ce5416", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7fc9d9a8f98602b092fb4b86de64a30419cfd4bffc5e6b355c97ff806ce5416", kill_on_drop: false }` [INFO] [stdout] c7fc9d9a8f98602b092fb4b86de64a30419cfd4bffc5e6b355c97ff806ce5416 [INFO] checking hotmandu/rust_dynload_test against try#ac89e27721b9b4d1482ebc87f2f83b4e23d49d71 for pr-117351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhotmandu%2Frust_dynload_test" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hotmandu/rust_dynload_test on toolchain ac89e27721b9b4d1482ebc87f2f83b4e23d49d71 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hotmandu/rust_dynload_test [INFO] finished tweaking git repo https://github.com/hotmandu/rust_dynload_test [INFO] tweaked toml for git repo https://github.com/hotmandu/rust_dynload_test written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hotmandu/rust_dynload_test already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 016cf4ac8a1e9c5eafae4bc973851a20f16e4246b4ee590c16bae67db40579b3 [INFO] running `Command { std: "docker" "start" "-a" "016cf4ac8a1e9c5eafae4bc973851a20f16e4246b4ee590c16bae67db40579b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "016cf4ac8a1e9c5eafae4bc973851a20f16e4246b4ee590c16bae67db40579b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "016cf4ac8a1e9c5eafae4bc973851a20f16e4246b4ee590c16bae67db40579b3", kill_on_drop: false }` [INFO] [stdout] 016cf4ac8a1e9c5eafae4bc973851a20f16e4246b4ee590c16bae67db40579b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82c69bc4743fc6c05d0676aadc2c105e91dbde1d569fb583491717c180183e57 [INFO] running `Command { std: "docker" "start" "-a" "82c69bc4743fc6c05d0676aadc2c105e91dbde1d569fb583491717c180183e57", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling core_extensions_proc_macros v1.5.3 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling tstr_proc_macros v0.2.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking generational-arena v0.2.9 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking const_panic v0.2.8 [INFO] [stderr] Checking libloading v0.8.0 [INFO] [stdout] error[E0277]: the size for values of type `S` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_panic-0.2.8/src/fmt.rs:154:24 [INFO] [stdout] | [INFO] [stdout] 153 | pub struct IsPanicFmt { [INFO] [stdout] | - this type parameter needs to be `Sized` [INFO] [stdout] 154 | self_: PhantomData S>, [INFO] [stdout] | ^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] help: consider removing the `?Sized` bound to make the type parameter `Sized` [INFO] [stdout] | [INFO] [stdout] 153 - pub struct IsPanicFmt { [INFO] [stdout] 153 + pub struct IsPanicFmt { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `T` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_panic-0.2.8/src/fmt.rs:155:23 [INFO] [stdout] | [INFO] [stdout] 153 | pub struct IsPanicFmt { [INFO] [stdout] | - this type parameter needs to be `Sized` [INFO] [stdout] 154 | self_: PhantomData S>, [INFO] [stdout] 155 | this: PhantomData T>, [INFO] [stdout] | ^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] help: consider removing the `?Sized` bound to make the type parameter `Sized` [INFO] [stdout] | [INFO] [stdout] 153 - pub struct IsPanicFmt { [INFO] [stdout] 153 + pub struct IsPanicFmt { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `const_panic` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "82c69bc4743fc6c05d0676aadc2c105e91dbde1d569fb583491717c180183e57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82c69bc4743fc6c05d0676aadc2c105e91dbde1d569fb583491717c180183e57", kill_on_drop: false }` [INFO] [stdout] 82c69bc4743fc6c05d0676aadc2c105e91dbde1d569fb583491717c180183e57