Dec 11 11:38:31.950 INFO checking porglezomp-misc/lazuli against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:38:31.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 11:38:32.137 INFO [stdout] 277dfdede026595c715439a18de163b5214cf7391885ad8692ff89c25c4b434d
Dec 11 11:38:32.138 INFO running `"docker" "start" "-a" "277dfdede026595c715439a18de163b5214cf7391885ad8692ff89c25c4b434d"`
Dec 11 11:38:32.502 INFO [stderr] usermod: no changes
Dec 11 11:38:32.544 INFO [stderr]     Checking ess v0.4.0
Dec 11 11:38:33.172 INFO [stderr]     Checking lazuli v0.1.0 (/source)
Dec 11 11:38:33.601 INFO [stderr] warning: variant is never constructed: `NameLookup`
Dec 11 11:38:33.602 INFO [stderr]   --> src/ast.rs:17:5
Dec 11 11:38:33.602 INFO [stderr]    |
Dec 11 11:38:33.602 INFO [stderr] 17 |     NameLookup(Cow<'a, str>),
Dec 11 11:38:33.602 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:38:33.602 INFO [stderr]    |
Dec 11 11:38:33.602 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 11:38:33.602 INFO [stderr] 
Dec 11 11:38:33.602 INFO [stderr] warning: variant is never constructed: `Name`
Dec 11 11:38:33.602 INFO [stderr]   --> src/ast.rs:58:5
Dec 11 11:38:33.602 INFO [stderr]    |
Dec 11 11:38:33.602 INFO [stderr] 58 |     Name(NameId),
Dec 11 11:38:33.602 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 11:38:33.602 INFO [stderr] 
Dec 11 11:38:33.602 INFO [stderr] warning: struct is never constructed: `Env`
Dec 11 11:38:33.602 INFO [stderr]   --> src/ast.rs:64:1
Dec 11 11:38:33.602 INFO [stderr]    |
Dec 11 11:38:33.602 INFO [stderr] 64 | pub struct Env<'a> {
Dec 11 11:38:33.602 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 11 11:38:33.602 INFO [stderr] 
Dec 11 11:38:33.602 INFO [stderr] warning: method is never used: `new`
Dec 11 11:38:33.602 INFO [stderr]   --> src/ast.rs:71:5
Dec 11 11:38:33.602 INFO [stderr]    |
Dec 11 11:38:33.602 INFO [stderr] 71 |     pub fn new() -> Self {
Dec 11 11:38:33.602 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 11:38:33.602 INFO [stderr] 
Dec 11 11:38:33.602 INFO [stderr] warning: method is never used: `with_parent`
Dec 11 11:38:33.602 INFO [stderr]   --> src/ast.rs:79:5
Dec 11 11:38:33.602 INFO [stderr]    |
Dec 11 11:38:33.602 INFO [stderr] 79 |     pub fn with_parent<'b>(parent: &'a Env<'b>) -> Env<'a> {
Dec 11 11:38:33.602 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:38:33.602 INFO [stderr] 
Dec 11 11:38:33.602 INFO [stderr] warning: method is never used: `lookup`
Dec 11 11:38:33.602 INFO [stderr]   --> src/ast.rs:87:5
Dec 11 11:38:33.602 INFO [stderr]    |
Dec 11 11:38:33.602 INFO [stderr] 87 |     pub fn lookup<'b>(&self, name: &'b str) -> Result<NameId, AstError<'b>> {
Dec 11 11:38:33.602 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:38:33.602 INFO [stderr] 
Dec 11 11:38:33.713 INFO [stderr] warning: variant is never constructed: `NameLookup`
Dec 11 11:38:33.713 INFO [stderr]   --> src/ast.rs:17:5
Dec 11 11:38:33.713 INFO [stderr]    |
Dec 11 11:38:33.714 INFO [stderr] 17 |     NameLookup(Cow<'a, str>),
Dec 11 11:38:33.714 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:38:33.714 INFO [stderr]    |
Dec 11 11:38:33.714 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 11:38:33.715 INFO [stderr] 
Dec 11 11:38:33.715 INFO [stderr] warning: variant is never constructed: `Name`
Dec 11 11:38:33.715 INFO [stderr]   --> src/ast.rs:58:5
Dec 11 11:38:33.715 INFO [stderr]    |
Dec 11 11:38:33.715 INFO [stderr] 58 |     Name(NameId),
Dec 11 11:38:33.715 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 11:38:33.715 INFO [stderr] 
Dec 11 11:38:33.715 INFO [stderr] warning: struct is never constructed: `Env`
Dec 11 11:38:33.715 INFO [stderr]   --> src/ast.rs:64:1
Dec 11 11:38:33.715 INFO [stderr]    |
Dec 11 11:38:33.715 INFO [stderr] 64 | pub struct Env<'a> {
Dec 11 11:38:33.715 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 11 11:38:33.715 INFO [stderr] 
Dec 11 11:38:33.715 INFO [stderr] warning: method is never used: `new`
Dec 11 11:38:33.715 INFO [stderr]   --> src/ast.rs:71:5
Dec 11 11:38:33.715 INFO [stderr]    |
Dec 11 11:38:33.715 INFO [stderr] 71 |     pub fn new() -> Self {
Dec 11 11:38:33.715 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 11:38:33.715 INFO [stderr] 
Dec 11 11:38:33.715 INFO [stderr] warning: method is never used: `with_parent`
Dec 11 11:38:33.715 INFO [stderr]   --> src/ast.rs:79:5
Dec 11 11:38:33.715 INFO [stderr]    |
Dec 11 11:38:33.715 INFO [stderr] 79 |     pub fn with_parent<'b>(parent: &'a Env<'b>) -> Env<'a> {
Dec 11 11:38:33.715 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:38:33.715 INFO [stderr] 
Dec 11 11:38:33.715 INFO [stderr] warning: method is never used: `lookup`
Dec 11 11:38:33.715 INFO [stderr]   --> src/ast.rs:87:5
Dec 11 11:38:33.715 INFO [stderr]    |
Dec 11 11:38:33.715 INFO [stderr] 87 |     pub fn lookup<'b>(&self, name: &'b str) -> Result<NameId, AstError<'b>> {
Dec 11 11:38:33.715 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:38:33.715 INFO [stderr] 
Dec 11 11:38:33.749 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 11 11:38:33.752 INFO [stderr] su: No module specific data is present
Dec 11 11:38:34.435 INFO running `"docker" "inspect" "277dfdede026595c715439a18de163b5214cf7391885ad8692ff89c25c4b434d"`
Dec 11 11:38:34.534 INFO running `"docker" "rm" "-f" "277dfdede026595c715439a18de163b5214cf7391885ad8692ff89c25c4b434d"`
Dec 11 11:38:34.633 INFO [stdout] 277dfdede026595c715439a18de163b5214cf7391885ad8692ff89c25c4b434d