[INFO] fetching crate dst-container 0.1.2... [INFO] checking dst-container-0.1.2 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate dst-container 0.1.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate dst-container 0.1.2 [INFO] finished tweaking crates.io crate dst-container 0.1.2 [INFO] tweaked toml for crates.io crate dst-container 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dst-container 0.1.2 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 13 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2556c20e786323eae6192dff586f7117453e7e72c4d0c36c2a8cc90192379d8 [INFO] running `Command { std: "docker" "start" "-a" "e2556c20e786323eae6192dff586f7117453e7e72c4d0c36c2a8cc90192379d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2556c20e786323eae6192dff586f7117453e7e72c4d0c36c2a8cc90192379d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2556c20e786323eae6192dff586f7117453e7e72c4d0c36c2a8cc90192379d8", kill_on_drop: false }` [INFO] [stdout] e2556c20e786323eae6192dff586f7117453e7e72c4d0c36c2a8cc90192379d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5691923779b8098bdfd30324b3154fe7ffc88444792f77ff4b152df0fcbbb91e [INFO] running `Command { std: "docker" "start" "-a" "5691923779b8098bdfd30324b3154fe7ffc88444792f77ff4b152df0fcbbb91e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling dst-container-derive v0.1.1 [INFO] [stderr] Checking dst-container v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: no function or associated item named `clone_from_slice` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> src/lib.rs:86:22 [INFO] [stdout] | [INFO] [stdout] 86 | MaybeUninit::clone_from_slice(dest, self); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] MaybeUninit::::new [INFO] [stdout] MaybeUninit::::uninit [INFO] [stdout] MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] help: there is a method `clone_from` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/clone.rs:246:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `copy_from_slice` found for union `std::mem::MaybeUninit` in the current scope [INFO] [stdout] --> src/smart_ptr.rs:231:30 [INFO] [stdout] | [INFO] [stdout] 231 | MaybeUninit::copy_from_slice(&mut slice.slice, &[0; SLICE_LEN]); [INFO] [stdout] | ^^^^^^^^^^^^^^^ function or associated item not found in `std::mem::MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `std::mem::MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] std::mem::MaybeUninit::::new [INFO] [stdout] std::mem::MaybeUninit::::uninit [INFO] [stdout] std::mem::MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `copy_from_slice` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> src/lib.rs:92:22 [INFO] [stdout] | [INFO] [stdout] 92 | MaybeUninit::copy_from_slice(dest, self); [INFO] [stdout] | ^^^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] MaybeUninit::::new [INFO] [stdout] MaybeUninit::::uninit [INFO] [stdout] MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `copy_from_slice` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> src/lib.rs:98:22 [INFO] [stdout] | [INFO] [stdout] 98 | MaybeUninit::copy_from_slice(dest, self.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] MaybeUninit::::new [INFO] [stdout] MaybeUninit::::uninit [INFO] [stdout] MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `copy_from_slice` found for union `std::mem::MaybeUninit` in the current scope [INFO] [stdout] --> src/unsized_slice.rs:23:30 [INFO] [stdout] | [INFO] [stdout] 23 | MaybeUninit::copy_from_slice(&mut slice.slice, &[1u64, 1, 4, 5, 1, 4]); [INFO] [stdout] | ^^^^^^^^^^^^^^^ function or associated item not found in `std::mem::MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `std::mem::MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] std::mem::MaybeUninit::::new [INFO] [stdout] std::mem::MaybeUninit::::uninit [INFO] [stdout] std::mem::MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `clone_from_slice` found for union `std::mem::MaybeUninit` in the current scope [INFO] [stdout] --> src/unsized_slice.rs:45:30 [INFO] [stdout] | [INFO] [stdout] 45 | MaybeUninit::clone_from_slice(&mut slice.slice, &[data.clone(), data.clone()]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ function or associated item not found in `std::mem::MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `std::mem::MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] std::mem::MaybeUninit::::new [INFO] [stdout] std::mem::MaybeUninit::::uninit [INFO] [stdout] std::mem::MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] help: there is a method `clone_from` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/clone.rs:246:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `copy_from_slice` found for union `std::mem::MaybeUninit` in the current scope [INFO] [stdout] --> src/unsized_str.rs:22:30 [INFO] [stdout] | [INFO] [stdout] 22 | MaybeUninit::copy_from_slice(&mut slice.str, "Hello".as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^ function or associated item not found in `std::mem::MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `std::mem::MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] std::mem::MaybeUninit::::new [INFO] [stdout] std::mem::MaybeUninit::::uninit [INFO] [stdout] std::mem::MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `copy_from_slice` found for union `std::mem::MaybeUninit` in the current scope [INFO] [stdout] --> src/fixed_vec.rs:1087:30 [INFO] [stdout] | [INFO] [stdout] 1087 | MaybeUninit::copy_from_slice(&mut slice.slice, &[1, 1, 4, 5, 1, 4]); [INFO] [stdout] | ^^^^^^^^^^^^^^^ function or associated item not found in `std::mem::MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `std::mem::MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] std::mem::MaybeUninit::::new [INFO] [stdout] std::mem::MaybeUninit::::uninit [INFO] [stdout] std::mem::MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `copy_from_slice` found for union `std::mem::MaybeUninit` in the current scope [INFO] [stdout] --> src/fixed_vec.rs:1102:30 [INFO] [stdout] | [INFO] [stdout] 1102 | MaybeUninit::copy_from_slice(&mut slice.slice, &[1, 1, 4, 5, 1, 4]); [INFO] [stdout] | ^^^^^^^^^^^^^^^ function or associated item not found in `std::mem::MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `std::mem::MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] std::mem::MaybeUninit::::new [INFO] [stdout] std::mem::MaybeUninit::::uninit [INFO] [stdout] std::mem::MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dst-container` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no function or associated item named `clone_from_slice` found for union `std::mem::MaybeUninit` in the current scope [INFO] [stdout] --> src/fixed_vec.rs:1118:30 [INFO] [stdout] | [INFO] [stdout] 1118 | MaybeUninit::clone_from_slice(&mut slice.slice, &[data.clone(), data.clone()]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ function or associated item not found in `std::mem::MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `std::mem::MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] std::mem::MaybeUninit::::new [INFO] [stdout] std::mem::MaybeUninit::::uninit [INFO] [stdout] std::mem::MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] help: there is a method `clone_from` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/clone.rs:246:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `copy_from_slice` found for union `std::mem::MaybeUninit` in the current scope [INFO] [stdout] --> src/fixed_vec.rs:1158:30 [INFO] [stdout] | [INFO] [stdout] 1158 | MaybeUninit::copy_from_slice(&mut slice.slice, &[1, 1, 4]); [INFO] [stdout] | ^^^^^^^^^^^^^^^ function or associated item not found in `std::mem::MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `std::mem::MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] std::mem::MaybeUninit::::new [INFO] [stdout] std::mem::MaybeUninit::::uninit [INFO] [stdout] std::mem::MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `copy_from_slice` found for union `std::mem::MaybeUninit` in the current scope [INFO] [stdout] --> src/fixed_vec.rs:1188:34 [INFO] [stdout] | [INFO] [stdout] 1188 | MaybeUninit::copy_from_slice(slice, &[0; SLICE_LEN]); [INFO] [stdout] | ^^^^^^^^^^^^^^^ function or associated item not found in `std::mem::MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `std::mem::MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] std::mem::MaybeUninit::::new [INFO] [stdout] std::mem::MaybeUninit::::uninit [INFO] [stdout] std::mem::MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `clone_from_slice` found for union `std::mem::MaybeUninit` in the current scope [INFO] [stdout] --> src/lib.rs:86:22 [INFO] [stdout] | [INFO] [stdout] 86 | MaybeUninit::clone_from_slice(dest, self); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ function or associated item not found in `std::mem::MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `std::mem::MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] std::mem::MaybeUninit::::new [INFO] [stdout] std::mem::MaybeUninit::::uninit [INFO] [stdout] std::mem::MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] help: there is a method `clone_from` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/clone.rs:246:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `copy_from_slice` found for union `std::mem::MaybeUninit` in the current scope [INFO] [stdout] --> src/lib.rs:92:22 [INFO] [stdout] | [INFO] [stdout] 92 | MaybeUninit::copy_from_slice(dest, self); [INFO] [stdout] | ^^^^^^^^^^^^^^^ function or associated item not found in `std::mem::MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `std::mem::MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] std::mem::MaybeUninit::::new [INFO] [stdout] std::mem::MaybeUninit::::uninit [INFO] [stdout] std::mem::MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `copy_from_slice` found for union `std::mem::MaybeUninit` in the current scope [INFO] [stdout] --> src/lib.rs:98:22 [INFO] [stdout] | [INFO] [stdout] 98 | MaybeUninit::copy_from_slice(dest, self.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^ function or associated item not found in `std::mem::MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `std::mem::MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] std::mem::MaybeUninit::::new [INFO] [stdout] std::mem::MaybeUninit::::uninit [INFO] [stdout] std::mem::MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dst-container` (lib test) due to 12 previous errors [INFO] running `Command { std: "docker" "inspect" "5691923779b8098bdfd30324b3154fe7ffc88444792f77ff4b152df0fcbbb91e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5691923779b8098bdfd30324b3154fe7ffc88444792f77ff4b152df0fcbbb91e", kill_on_drop: false }` [INFO] [stdout] 5691923779b8098bdfd30324b3154fe7ffc88444792f77ff4b152df0fcbbb91e