[INFO] fetching crate pod 0.5.0... [INFO] checking pod-0.5.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate pod 0.5.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate pod 0.5.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pod 0.5.0 [INFO] finished tweaking crates.io crate pod 0.5.0 [INFO] tweaked toml for crates.io crate pod 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8fa12b2134efd56c3048d72c40847066712dabf8f168ff33c5e09399ae8d51b1 [INFO] running `Command { std: "docker" "start" "-a" "8fa12b2134efd56c3048d72c40847066712dabf8f168ff33c5e09399ae8d51b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8fa12b2134efd56c3048d72c40847066712dabf8f168ff33c5e09399ae8d51b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fa12b2134efd56c3048d72c40847066712dabf8f168ff33c5e09399ae8d51b1", kill_on_drop: false }` [INFO] [stdout] 8fa12b2134efd56c3048d72c40847066712dabf8f168ff33c5e09399ae8d51b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5d231fa23924ce069173b288487555b81f083dd1686d11c79ae68eb95fb6e15 [INFO] running `Command { std: "docker" "start" "-a" "e5d231fa23924ce069173b288487555b81f083dd1686d11c79ae68eb95fb6e15", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling uninitialized v0.0.2 [INFO] [stderr] Checking read_exact v0.0.1 [INFO] [stderr] Checking packed v0.4.2 [INFO] [stderr] Checking pod v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/pod.rs:2:36 [INFO] [stdout] | [INFO] [stdout] 2 | use std::mem::{size_of, transmute, uninitialized, zeroed}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/pod.rs:2:36 [INFO] [stdout] | [INFO] [stdout] 2 | use std::mem::{size_of, transmute, uninitialized, zeroed}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/pod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | uninitialized() [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/pod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | uninitialized() [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: method takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> tests/test.rs:44:16 [INFO] [stdout] | [INFO] [stdout] 44 | assert!(un.map::().is_none()); [INFO] [stdout] | ^^^ --- supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 44 | assert!(un.map::().is_none()); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: expected a `FnMut(u8)` closure, found `i16` [INFO] [stdout] --> tests/test.rs:44:22 [INFO] [stdout] | [INFO] [stdout] 44 | assert!(un.map::().is_none()); [INFO] [stdout] | --- ^^^ expected an `FnMut(u8)` closure, found `i16` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `FnMut(u8)` is not implemented for `i16` [INFO] [stdout] note: required by a bound in `array::::map` [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/array/mod.rs:524:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: expected a `FnOnce(u8)` closure, found `i16` [INFO] [stdout] --> tests/test.rs:44:16 [INFO] [stdout] | [INFO] [stdout] 44 | assert!(un.map::().is_none()); [INFO] [stdout] | ^^^ expected an `FnOnce(u8)` closure, found `i16` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FnOnce(u8)` is not implemented for `i16` [INFO] [stdout] note: required by a bound in `array::::map` [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/array/mod.rs:524:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied [INFO] [stdout] --> tests/test.rs:44:16 [INFO] [stdout] | [INFO] [stdout] 44 | assert!(un.map::().is_none()); [INFO] [stdout] | ^^^^^^^^^^-- argument #1 of type `i16` is missing [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/array/mod.rs:524:12 [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 44 | assert!(un.map::(/* i16 */).is_none()); [INFO] [stdout] | ~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `is_none` found for array `[_; 2]` in the current scope [INFO] [stdout] --> tests/test.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | assert!(un.map::().is_none()); [INFO] [stdout] | ^^^^^^^ method not found in `[_; 2]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> tests/test.rs:47:16 [INFO] [stdout] | [INFO] [stdout] 47 | assert!(un.try_map::().is_none()); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `try_map(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(array_try_map)]` to the crate attributes to enable `array::::try_map` [INFO] [stdout] | [INFO] [stdout] 1 + #![feature(array_try_map)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0107, E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pod` (test "test") due to 6 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "e5d231fa23924ce069173b288487555b81f083dd1686d11c79ae68eb95fb6e15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5d231fa23924ce069173b288487555b81f083dd1686d11c79ae68eb95fb6e15", kill_on_drop: false }` [INFO] [stdout] e5d231fa23924ce069173b288487555b81f083dd1686d11c79ae68eb95fb6e15