[INFO] updating cached repository make-a-demo-tool-in-rust/fish-in-a-jit [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/make-a-demo-tool-in-rust/fish-in-a-jit [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/make-a-demo-tool-in-rust/fish-in-a-jit" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/make-a-demo-tool-in-rust/fish-in-a-jit"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/make-a-demo-tool-in-rust/fish-in-a-jit'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/make-a-demo-tool-in-rust/fish-in-a-jit" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/make-a-demo-tool-in-rust/fish-in-a-jit"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/make-a-demo-tool-in-rust/fish-in-a-jit'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5b402fca6a28123e0506286903b0c874ba190052 [INFO] sha for GitHub repo make-a-demo-tool-in-rust/fish-in-a-jit: 5b402fca6a28123e0506286903b0c874ba190052 [INFO] validating manifest of make-a-demo-tool-in-rust/fish-in-a-jit on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of make-a-demo-tool-in-rust/fish-in-a-jit on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing make-a-demo-tool-in-rust/fish-in-a-jit [INFO] finished frobbing make-a-demo-tool-in-rust/fish-in-a-jit [INFO] frobbed toml for make-a-demo-tool-in-rust/fish-in-a-jit written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/make-a-demo-tool-in-rust/fish-in-a-jit/Cargo.toml [INFO] started frobbing make-a-demo-tool-in-rust/fish-in-a-jit [INFO] finished frobbing make-a-demo-tool-in-rust/fish-in-a-jit [INFO] frobbed toml for make-a-demo-tool-in-rust/fish-in-a-jit written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/make-a-demo-tool-in-rust/fish-in-a-jit/Cargo.toml [INFO] crate make-a-demo-tool-in-rust/fish-in-a-jit already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking make-a-demo-tool-in-rust/fish-in-a-jit against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-7/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8ad02dd8ab49c687e0907fc0e5d7e0eb938876963e29b0ebd77971bbb0c2cb6b [INFO] running `"docker" "start" "-a" "8ad02dd8ab49c687e0907fc0e5d7e0eb938876963e29b0ebd77971bbb0c2cb6b"` [INFO] [stderr] Checking serde v0.9.12 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Compiling serde_derive v0.9.12 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking serde_yaml v0.6.2 [INFO] [stderr] Checking fish_in_a_jit v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/jit/mod.rs:200:68 [INFO] [stderr] | [INFO] [stderr] 200 | clear_cache(self.addr as *mut _, (self.addr as *mut _).offset(self.size as _)); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default [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! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/jit/mod.rs:200:68 [INFO] [stderr] | [INFO] [stderr] 200 | clear_cache(self.addr as *mut _, (self.addr as *mut _).offset(self.size as _)); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default [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! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bytecode.rs:227:17 [INFO] [stderr] | [INFO] [stderr] 227 | pub fn push_u32(mut v: &mut Vec, n: u32) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bytecode.rs:235:17 [INFO] [stderr] | [INFO] [stderr] 235 | pub fn push_f32(mut v: &mut Vec, n: f32) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bytecode.rs:227:17 [INFO] [stderr] | [INFO] [stderr] 227 | pub fn push_u32(mut v: &mut Vec, n: u32) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bytecode.rs:235:17 [INFO] [stderr] | [INFO] [stderr] 235 | pub fn push_f32(mut v: &mut Vec, n: f32) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: the feature `abi_sysv64` has been stable since 1.24.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(abi_sysv64)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(try_from)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `abi_sysv64` has been stable since 1.24.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(abi_sysv64)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(try_from)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.86s [INFO] running `"docker" "inspect" "8ad02dd8ab49c687e0907fc0e5d7e0eb938876963e29b0ebd77971bbb0c2cb6b"` [INFO] running `"docker" "rm" "-f" "8ad02dd8ab49c687e0907fc0e5d7e0eb938876963e29b0ebd77971bbb0c2cb6b"` [INFO] [stdout] 8ad02dd8ab49c687e0907fc0e5d7e0eb938876963e29b0ebd77971bbb0c2cb6b