[INFO] updating cached repository sorear/smetamath-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sorear/smetamath-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sorear/smetamath-rs" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/sorear/smetamath-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/sorear/smetamath-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sorear/smetamath-rs" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/sorear/smetamath-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/sorear/smetamath-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7bdd3a6fb4296e690504439951314046981bbf8a [INFO] sha for GitHub repo sorear/smetamath-rs: 7bdd3a6fb4296e690504439951314046981bbf8a [INFO] validating manifest of sorear/smetamath-rs 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 sorear/smetamath-rs 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 sorear/smetamath-rs [INFO] finished frobbing sorear/smetamath-rs [INFO] frobbed toml for sorear/smetamath-rs written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/sorear/smetamath-rs/Cargo.toml [INFO] started frobbing sorear/smetamath-rs [INFO] finished frobbing sorear/smetamath-rs [INFO] frobbed toml for sorear/smetamath-rs written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/sorear/smetamath-rs/Cargo.toml [INFO] crate sorear/smetamath-rs 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] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/sorear/smetamath-rs/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on the registry index [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking sorear/smetamath-rs against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-5/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/sorear/smetamath-rs:/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] 0f4345af1e622b28c12166c5d7ee6fe212b5d545ede6d524abc23d2106f55d16 [INFO] running `"docker" "start" "-a" "0f4345af1e622b28c12166c5d7ee6fe212b5d545ede6d524abc23d2106f55d16"` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking filetime v0.1.15 [INFO] [stderr] Checking clap v2.32.0 [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] Checking smetamath v3.0.1-1 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/proof.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::hash::SipHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/proof.rs:55:26 [INFO] [stderr] | [INFO] [stderr] 55 | let mut hasher = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/proof.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::hash::SipHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/proof.rs:55:26 [INFO] [stderr] | [INFO] [stderr] 55 | let mut hasher = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/proof.rs:55:26 [INFO] [stderr] | [INFO] [stderr] 55 | let mut hasher = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/proof.rs:55:26 [INFO] [stderr] | [INFO] [stderr] 55 | let mut hasher = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/database.rs:457:25 [INFO] [stderr] | [INFO] [stderr] 457 | let mut ns = Arc::make_mut(self.prev_nameset.as_mut().unwrap()); [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/database.rs:457:25 [INFO] [stderr] | [INFO] [stderr] 457 | let mut ns = Arc::make_mut(self.prev_nameset.as_mut().unwrap()); [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/database.rs:457:25 [INFO] [stderr] | [INFO] [stderr] 457 | let mut ns = Arc::make_mut(self.prev_nameset.as_mut().unwrap()); [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/database.rs:457:25 [INFO] [stderr] | [INFO] [stderr] 457 | let mut ns = Arc::make_mut(self.prev_nameset.as_mut().unwrap()); [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/database.rs:483:25 [INFO] [stderr] | [INFO] [stderr] 483 | let mut ns = Arc::make_mut(self.prev_scopes.as_mut().unwrap()); [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/database.rs:510:25 [INFO] [stderr] | [INFO] [stderr] 510 | let mut ver = Arc::make_mut(self.prev_verify.as_mut().unwrap()); [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/database.rs:483:25 [INFO] [stderr] | [INFO] [stderr] 483 | let mut ns = Arc::make_mut(self.prev_scopes.as_mut().unwrap()); [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/database.rs:510:25 [INFO] [stderr] | [INFO] [stderr] 510 | let mut ver = Arc::make_mut(self.prev_verify.as_mut().unwrap()); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 16.52s [INFO] running `"docker" "inspect" "0f4345af1e622b28c12166c5d7ee6fe212b5d545ede6d524abc23d2106f55d16"` [INFO] running `"docker" "rm" "-f" "0f4345af1e622b28c12166c5d7ee6fe212b5d545ede6d524abc23d2106f55d16"` [INFO] [stdout] 0f4345af1e622b28c12166c5d7ee6fe212b5d545ede6d524abc23d2106f55d16