[INFO] cloning repository https://github.com/aacebo/mx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aacebo/mx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faacebo%2Fmx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faacebo%2Fmx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8cdf28bb6051cdc24af72c3698eb99269fef9ec2
[INFO] checking aacebo/mx against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faacebo%2Fmx" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aacebo/mx
[INFO] finished tweaking git repo https://github.com/aacebo/mx
[INFO] tweaked toml for git repo https://github.com/aacebo/mx written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aacebo/mx on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aacebo/mx 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `mx-cli`
[INFO] [stderr]  --> Cargo.toml:6:25
[INFO] [stderr]   |
[INFO] [stderr] 6 | [workspace.dependencies.mx-cli]
[INFO] [stderr]   |                         ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `mx-cli`
[INFO] [stderr] warning: unused field `publish` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | publish = false
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.publish`
[INFO] [stderr] warning: unused field `readme` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the field `workspace.package.readme`
[INFO] [stderr] warning: workspace (manifest) generated 3 warnings
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> mx-error/Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | homepage.workspace = true
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr] 11 | repository.workspace = true
[INFO] [stderr]    | ----------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `mx-error` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> mx-core/Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | homepage.workspace = true
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr] 11 | repository.workspace = true
[INFO] [stderr]    | ----------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `mx-core` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> mx-cli/Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | homepage.workspace = true
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr] 11 | repository.workspace = true
[INFO] [stderr]    | ----------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `mx-cli` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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] ec8e0cc807749fd359b2ee42b516cb67a3cef568103fefb068008213e4bf1fc8
[INFO] running `Command { std: "docker" "start" "ec8e0cc807749fd359b2ee42b516cb67a3cef568103fefb068008213e4bf1fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec8e0cc807749fd359b2ee42b516cb67a3cef568103fefb068008213e4bf1fc8", 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" "ec8e0cc807749fd359b2ee42b516cb67a3cef568103fefb068008213e4bf1fc8" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec8e0cc807749fd359b2ee42b516cb67a3cef568103fefb068008213e4bf1fc8", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ec8e0cc807749fd359b2ee42b516cb67a3cef568103fefb068008213e4bf1fc8" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `mx-cli`
[INFO] [stderr]  --> Cargo.toml:6:25
[INFO] [stderr]   |
[INFO] [stderr] 6 | [workspace.dependencies.mx-cli]
[INFO] [stderr]   |                         ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `mx-cli`
[INFO] [stderr] warning: unused field `publish` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | publish = false
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.publish`
[INFO] [stderr] warning: unused field `readme` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the field `workspace.package.readme`
[INFO] [stderr] warning: workspace (manifest) generated 3 warnings
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> mx-core/Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | homepage.workspace = true
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr] 11 | repository.workspace = true
[INFO] [stderr]    | ----------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `mx-core` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> mx-error/Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | homepage.workspace = true
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr] 11 | repository.workspace = true
[INFO] [stderr]    | ----------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `mx-error` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> mx-cli/Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | homepage.workspace = true
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr] 11 | repository.workspace = true
[INFO] [stderr]    | ----------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `mx-cli` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]     Checking smallvec v2.0.0-alpha.12
[INFO] [stderr]     Checking mx-error v0.0.0 (/opt/rustwide/workdir/mx-error)
[INFO] [stdout] error[E0493]: destructor of `[T; S]` cannot be evaluated at compile-time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smallvec-2.0.0-alpha.12/src/lib.rs:849:43
[INFO] [stdout]     |
[INFO] [stdout] 849 |     pub const fn from_buf<const S: usize>(elements: [T; S]) -> Self {
[INFO] [stdout]     |                                           ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 872 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0493`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smallvec` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ec8e0cc807749fd359b2ee42b516cb67a3cef568103fefb068008213e4bf1fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec8e0cc807749fd359b2ee42b516cb67a3cef568103fefb068008213e4bf1fc8", kill_on_drop: false }`
[INFO] [stdout] ec8e0cc807749fd359b2ee42b516cb67a3cef568103fefb068008213e4bf1fc8
