Dec 01 11:53:15.489 INFO documenting make-a-demo-tool-in-rust/fish-in-a-jit against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 11:53:15.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:53:15.930 INFO [stdout] 98033d196cfdb0a2e1a15da2fca8908bfbee3efadcbdafffc1b1aae3d713a55b
Dec 01 11:53:15.932 INFO running `"docker" "start" "-a" "98033d196cfdb0a2e1a15da2fca8908bfbee3efadcbdafffc1b1aae3d713a55b"`
Dec 01 11:53:17.316 INFO [stderr] usermod: no changes
Dec 01 11:53:17.454 INFO [stderr]     Checking serde_yaml v0.6.2
Dec 01 11:53:18.638 INFO [stderr]     Checking fish_in_a_jit v0.1.0 (/source)
Dec 01 11:53:18.645 INFO [stderr]  Documenting fish_in_a_jit v0.1.0 (/source)
Dec 01 11:53:19.992 INFO [stderr] warning: type annotations needed
Dec 01 11:53:19.992 INFO [stderr]    --> src/jit/mod.rs:200:68
Dec 01 11:53:19.992 INFO [stderr]     |
Dec 01 11:53:19.992 INFO [stderr] 200 |             clear_cache(self.addr as *mut _, (self.addr as *mut _).offset(self.size as _));
Dec 01 11:53:19.992 INFO [stderr]     |                                                                    ^^^^^^
Dec 01 11:53:19.992 INFO [stderr]     |
Dec 01 11:53:19.992 INFO [stderr]     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 01 11:53:19.992 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 01 11:53:19.992 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 01 11:53:19.992 INFO [stderr] 
Dec 01 11:53:20.197 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:53:20.197 INFO [stderr]    --> src/bytecode.rs:227:17
Dec 01 11:53:20.197 INFO [stderr]     |
Dec 01 11:53:20.197 INFO [stderr] 227 | pub fn push_u32(mut v: &mut Vec<u8>, n: u32) {
Dec 01 11:53:20.197 INFO [stderr]     |                 ----^
Dec 01 11:53:20.197 INFO [stderr]     |                 |
Dec 01 11:53:20.197 INFO [stderr]     |                 help: remove this `mut`
Dec 01 11:53:20.197 INFO [stderr]     |
Dec 01 11:53:20.197 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 11:53:20.197 INFO [stderr] 
Dec 01 11:53:20.197 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:53:20.197 INFO [stderr]    --> src/bytecode.rs:235:17
Dec 01 11:53:20.197 INFO [stderr]     |
Dec 01 11:53:20.197 INFO [stderr] 235 | pub fn push_f32(mut v: &mut Vec<u8>, n: f32) {
Dec 01 11:53:20.198 INFO [stderr]     |                 ----^
Dec 01 11:53:20.198 INFO [stderr]     |                 |
Dec 01 11:53:20.198 INFO [stderr]     |                 help: remove this `mut`
Dec 01 11:53:20.198 INFO [stderr] 
Dec 01 11:53:20.216 INFO [stderr] warning: the feature `abi_sysv64` has been stable since 1.24.0 and no longer requires an attribute to enable
Dec 01 11:53:20.216 INFO [stderr]  --> src/lib.rs:2:12
Dec 01 11:53:20.216 INFO [stderr]   |
Dec 01 11:53:20.216 INFO [stderr] 2 | #![feature(abi_sysv64)]
Dec 01 11:53:20.216 INFO [stderr]   |            ^^^^^^^^^^
Dec 01 11:53:20.216 INFO [stderr]   |
Dec 01 11:53:20.216 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 01 11:53:20.216 INFO [stderr] 
Dec 01 11:53:23.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.42s
Dec 01 11:53:23.789 INFO [stderr] su: No module specific data is present
Dec 01 11:53:24.628 INFO running `"docker" "inspect" "98033d196cfdb0a2e1a15da2fca8908bfbee3efadcbdafffc1b1aae3d713a55b"`
Dec 01 11:53:25.008 INFO running `"docker" "rm" "-f" "98033d196cfdb0a2e1a15da2fca8908bfbee3efadcbdafffc1b1aae3d713a55b"`
Dec 01 11:53:25.392 INFO [stdout] 98033d196cfdb0a2e1a15da2fca8908bfbee3efadcbdafffc1b1aae3d713a55b