[INFO] fetching crate pod 0.5.0...
[INFO] testing pod-0.5.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate pod 0.5.0 into /workspace/builds/worker-0-tc1/source
[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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pod 0.5.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `pod` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uninitialized v0.0.2
[INFO] [stderr]   Downloaded read_exact v0.0.1
[INFO] [stderr]   Downloaded packed v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5f21ad54ef47705fdd463ea176f52d35401057af4b5d147174b66a20cf75b05c
[INFO] running `Command { std: "docker" "start" "5f21ad54ef47705fdd463ea176f52d35401057af4b5d147174b66a20cf75b05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f21ad54ef47705fdd463ea176f52d35401057af4b5d147174b66a20cf75b05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5f21ad54ef47705fdd463ea176f52d35401057af4b5d147174b66a20cf75b05c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f21ad54ef47705fdd463ea176f52d35401057af4b5d147174b66a20cf75b05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5f21ad54ef47705fdd463ea176f52d35401057af4b5d147174b66a20cf75b05c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `pod` (manifest) generated 1 warning
[INFO] [stderr]    Compiling uninitialized v0.0.2
[INFO] [stderr]    Compiling read_exact v0.0.1
[INFO] [stderr]    Compiling packed v0.4.2
[INFO] [stderr]    Compiling 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:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         uninitialized()
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "5f21ad54ef47705fdd463ea176f52d35401057af4b5d147174b66a20cf75b05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5f21ad54ef47705fdd463ea176f52d35401057af4b5d147174b66a20cf75b05c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `pod` (manifest) generated 1 warning
[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] [stderr]    Compiling 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:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         uninitialized()
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[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::<i16>().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::<i16, U>().is_none());
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected an `FnMut(u8)` closure, found `i16`
[INFO] [stdout]   --> tests/test.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |     assert!(un.map::<i16>().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::<impl [T; N]>::map`
[INFO] [stdout]   --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/array/mod.rs:592:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected an `FnOnce(u8)` closure, found `i16`
[INFO] [stdout]   --> tests/test.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 44 |     assert!(un.map::<i16>().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::<impl [T; N]>::map`
[INFO] [stdout]   --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/array/mod.rs:592:4
[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::<i16>().is_none());
[INFO] [stdout]    |                ^^^^^^^^^^-- argument #1 of type `i16` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/array/mod.rs:592:17
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 44 |     assert!(un.map::<i16>(/* 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::<i16>().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::<i16>().is_none());
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: call with fully qualified syntax `try_map(...)` to keep using the current method
[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 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[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 5 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5f21ad54ef47705fdd463ea176f52d35401057af4b5d147174b66a20cf75b05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f21ad54ef47705fdd463ea176f52d35401057af4b5d147174b66a20cf75b05c", kill_on_drop: false }`
[INFO] [stdout] 5f21ad54ef47705fdd463ea176f52d35401057af4b5d147174b66a20cf75b05c
