Dec 19 13:14:23.995 INFO checking make-a-demo-tool-in-rust/fish-in-a-jit against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 13:14:23.995 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/make-a-demo-tool-in-rust/fish-in-a-jit:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 13:14:24.316 INFO [stdout] cbbc6f37f797650ec0471ed9a8054344449a089478747c23547bda41ad06f635 Dec 19 13:14:24.322 INFO running `"docker" "start" "-a" "cbbc6f37f797650ec0471ed9a8054344449a089478747c23547bda41ad06f635"` Dec 19 13:14:25.020 INFO [stderr] Checking memchr v0.1.11 Dec 19 13:14:25.024 INFO [stderr] Checking serde_yaml v0.6.2 Dec 19 13:14:25.024 INFO [stderr] Checking thread-id v2.0.0 Dec 19 13:14:25.194 INFO [stderr] Checking thread_local v0.2.7 Dec 19 13:14:25.206 INFO [stderr] Checking aho-corasick v0.5.3 Dec 19 13:14:25.948 INFO [stderr] Checking regex v0.1.80 Dec 19 13:14:27.775 INFO [stderr] Checking env_logger v0.3.5 Dec 19 13:14:28.059 INFO [stderr] Checking fish_in_a_jit v0.1.0 (/opt/crater/workdir) Dec 19 13:14:28.428 INFO [stderr] warning: type annotations needed Dec 19 13:14:28.428 INFO [stderr] --> src/jit/mod.rs:200:68 Dec 19 13:14:28.428 INFO [stderr] | Dec 19 13:14:28.428 INFO [stderr] 200 | clear_cache(self.addr as *mut _, (self.addr as *mut _).offset(self.size as _)); Dec 19 13:14:28.428 INFO [stderr] | ^^^^^^ Dec 19 13:14:28.428 INFO [stderr] | Dec 19 13:14:28.428 INFO [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default Dec 19 13:14:28.428 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 19 13:14:28.428 INFO [stderr] = note: for more information, see issue #46906 Dec 19 13:14:28.428 INFO [stderr] Dec 19 13:14:28.480 INFO [stderr] warning: type annotations needed Dec 19 13:14:28.480 INFO [stderr] --> src/jit/mod.rs:200:68 Dec 19 13:14:28.480 INFO [stderr] | Dec 19 13:14:28.480 INFO [stderr] 200 | clear_cache(self.addr as *mut _, (self.addr as *mut _).offset(self.size as _)); Dec 19 13:14:28.480 INFO [stderr] | ^^^^^^ Dec 19 13:14:28.480 INFO [stderr] | Dec 19 13:14:28.480 INFO [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default Dec 19 13:14:28.480 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 19 13:14:28.480 INFO [stderr] = note: for more information, see issue #46906 Dec 19 13:14:28.480 INFO [stderr] Dec 19 13:14:28.534 INFO [stderr] warning: variable does not need to be mutable Dec 19 13:14:28.556 INFO [stderr] --> src/bytecode.rs:227:17 Dec 19 13:14:28.556 INFO [stderr] | Dec 19 13:14:28.556 INFO [stderr] 227 | pub fn push_u32(mut v: &mut Vec, n: u32) { Dec 19 13:14:28.556 INFO [stderr] | ----^ Dec 19 13:14:28.582 INFO [stderr] | | Dec 19 13:14:28.583 INFO [stderr] | help: remove this `mut` Dec 19 13:14:28.583 INFO [stderr] | Dec 19 13:14:28.583 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 13:14:28.583 INFO [stderr] Dec 19 13:14:28.583 INFO [stderr] warning: variable does not need to be mutable Dec 19 13:14:28.583 INFO [stderr] --> src/bytecode.rs:235:17 Dec 19 13:14:28.583 INFO [stderr] | Dec 19 13:14:28.583 INFO [stderr] 235 | pub fn push_f32(mut v: &mut Vec, n: f32) { Dec 19 13:14:28.583 INFO [stderr] | ----^ Dec 19 13:14:28.583 INFO [stderr] | | Dec 19 13:14:28.583 INFO [stderr] | help: remove this `mut` Dec 19 13:14:28.583 INFO [stderr] Dec 19 13:14:28.583 INFO [stderr] warning: the feature `abi_sysv64` has been stable since 1.24.0 and no longer requires an attribute to enable Dec 19 13:14:28.583 INFO [stderr] --> src/lib.rs:2:12 Dec 19 13:14:28.583 INFO [stderr] | Dec 19 13:14:28.583 INFO [stderr] 2 | #![feature(abi_sysv64)] Dec 19 13:14:28.583 INFO [stderr] | ^^^^^^^^^^ Dec 19 13:14:28.583 INFO [stderr] | Dec 19 13:14:28.583 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 19 13:14:28.583 INFO [stderr] Dec 19 13:14:28.601 INFO [stderr] warning: variable does not need to be mutable Dec 19 13:14:28.601 INFO [stderr] --> src/bytecode.rs:227:17 Dec 19 13:14:28.601 INFO [stderr] | Dec 19 13:14:28.601 INFO [stderr] 227 | pub fn push_u32(mut v: &mut Vec, n: u32) { Dec 19 13:14:28.601 INFO [stderr] | ----^ Dec 19 13:14:28.601 INFO [stderr] | | Dec 19 13:14:28.601 INFO [stderr] | help: remove this `mut` Dec 19 13:14:28.601 INFO [stderr] | Dec 19 13:14:28.601 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 13:14:28.601 INFO [stderr] Dec 19 13:14:28.601 INFO [stderr] warning: variable does not need to be mutable Dec 19 13:14:28.601 INFO [stderr] --> src/bytecode.rs:235:17 Dec 19 13:14:28.601 INFO [stderr] | Dec 19 13:14:28.601 INFO [stderr] 235 | pub fn push_f32(mut v: &mut Vec, n: f32) { Dec 19 13:14:28.601 INFO [stderr] | ----^ Dec 19 13:14:28.601 INFO [stderr] | | Dec 19 13:14:28.601 INFO [stderr] | help: remove this `mut` Dec 19 13:14:28.601 INFO [stderr] Dec 19 13:14:28.620 INFO [stderr] warning: the feature `abi_sysv64` has been stable since 1.24.0 and no longer requires an attribute to enable Dec 19 13:14:28.620 INFO [stderr] --> src/lib.rs:2:12 Dec 19 13:14:28.620 INFO [stderr] | Dec 19 13:14:28.620 INFO [stderr] 2 | #![feature(abi_sysv64)] Dec 19 13:14:28.620 INFO [stderr] | ^^^^^^^^^^ Dec 19 13:14:28.620 INFO [stderr] | Dec 19 13:14:28.620 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 19 13:14:28.620 INFO [stderr] Dec 19 13:14:29.079 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.10s Dec 19 13:14:29.525 INFO running `"docker" "inspect" "cbbc6f37f797650ec0471ed9a8054344449a089478747c23547bda41ad06f635"` Dec 19 13:14:29.621 INFO running `"docker" "rm" "-f" "cbbc6f37f797650ec0471ed9a8054344449a089478747c23547bda41ad06f635"` Dec 19 13:14:29.796 INFO [stdout] cbbc6f37f797650ec0471ed9a8054344449a089478747c23547bda41ad06f635