[INFO] updating cached repository natir/ssik [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/natir/ssik [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/natir/ssik" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/natir/ssik"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/natir/ssik'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/natir/ssik" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/natir/ssik"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/natir/ssik'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 87e812b33304efa8fa762f541d5913896042dc44 [INFO] sha for GitHub repo natir/ssik: 87e812b33304efa8fa762f541d5913896042dc44 [INFO] validating manifest of natir/ssik on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of natir/ssik on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing natir/ssik [INFO] finished frobbing natir/ssik [INFO] frobbed toml for natir/ssik written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/natir/ssik/Cargo.toml [INFO] started frobbing natir/ssik [INFO] finished frobbing natir/ssik [INFO] frobbed toml for natir/ssik written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/natir/ssik/Cargo.toml [INFO] crate natir/ssik already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking natir/ssik against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/natir/ssik:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 11729719fa57bd70a7319fcd2a9dcc1b518a66a1902a5a96e1e882ac0a180395 [INFO] running `"docker" "start" "-a" "11729719fa57bd70a7319fcd2a9dcc1b518a66a1902a5a96e1e882ac0a180395"` [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking slice-deque v0.1.16 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking ndarray v0.9.1 [INFO] [stderr] Checking serde v1.0.85 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking buf_redux v0.7.1 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Checking bv v0.7.4 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking csv v1.0.5 [INFO] [stderr] Checking multimap v0.4.0 [INFO] [stderr] Checking seq_io v0.3.0 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking bio v0.21.0 [INFO] [stderr] Checking ssik v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/counter.rs:206:26 [INFO] [stderr] | [INFO] [stderr] 206 | pub counter: &'a mut Counter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Counter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/counter.rs:213:33 [INFO] [stderr] | [INFO] [stderr] 213 | pub fn new(counter: &'a mut Counter, k: u8) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Counter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:30:25 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn write(count: &counter::Counter, output_path: &str, k: u8, mode: Mode) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn counter::Counter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:52:17 [INFO] [stderr] | [INFO] [stderr] 52 | count: &counter::Counter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn counter::Counter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:75:17 [INFO] [stderr] | [INFO] [stderr] 75 | count: &counter::Counter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn counter::Counter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:86:17 [INFO] [stderr] | [INFO] [stderr] 86 | count: &counter::Counter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn counter::Counter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:106:17 [INFO] [stderr] | [INFO] [stderr] 106 | count: &counter::Counter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn counter::Counter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:141:17 [INFO] [stderr] | [INFO] [stderr] 141 | count: &counter::Counter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn counter::Counter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/counter.rs:206:26 [INFO] [stderr] | [INFO] [stderr] 206 | pub counter: &'a mut Counter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Counter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/counter.rs:213:33 [INFO] [stderr] | [INFO] [stderr] 213 | pub fn new(counter: &'a mut Counter, k: u8) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Counter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:30:25 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn write(count: &counter::Counter, output_path: &str, k: u8, mode: Mode) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn counter::Counter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:52:17 [INFO] [stderr] | [INFO] [stderr] 52 | count: &counter::Counter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn counter::Counter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:75:17 [INFO] [stderr] | [INFO] [stderr] 75 | count: &counter::Counter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn counter::Counter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:86:17 [INFO] [stderr] | [INFO] [stderr] 86 | count: &counter::Counter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn counter::Counter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:106:17 [INFO] [stderr] | [INFO] [stderr] 106 | count: &counter::Counter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn counter::Counter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:141:17 [INFO] [stderr] | [INFO] [stderr] 141 | count: &counter::Counter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn counter::Counter` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IncAtomic` [INFO] [stderr] --> src/counter.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | struct IncAtomic; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MultiThreadCounter` [INFO] [stderr] --> src/counter.rs:64:1 [INFO] [stderr] | [INFO] [stderr] 64 | pub struct MultiThreadCounter { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/counter.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn new(k: u8) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 106 | / impl_multithreadcounter!( [INFO] [stderr] 107 | | std::sync::atomic::AtomicU8, [INFO] [stderr] 108 | | std::sync::atomic::AtomicU8::new(0) [INFO] [stderr] 109 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/counter.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn new(k: u8) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 110 | / impl_multithreadcounter!( [INFO] [stderr] 111 | | std::sync::atomic::AtomicU16, [INFO] [stderr] 112 | | std::sync::atomic::AtomicU16::new(0) [INFO] [stderr] 113 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/counter.rs:135:13 [INFO] [stderr] | [INFO] [stderr] 135 | pub fn new(k: u8) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 161 | impl_basiccounter!(u8); [INFO] [stderr] | ----------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_suffix` [INFO] [stderr] --> src/counter.rs:249:1 [INFO] [stderr] | [INFO] [stderr] 249 | fn get_suffix(k: u8, hash: u64) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::saturating_add` that must be used [INFO] [stderr] --> src/counter.rs:48:17 [INFO] [stderr] | [INFO] [stderr] 48 | (*val.get_mut()).saturating_add(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 54 | impl_incatomic!(std::sync::atomic::AtomicU8); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::saturating_add` that must be used [INFO] [stderr] --> src/counter.rs:48:17 [INFO] [stderr] | [INFO] [stderr] 48 | (*val.get_mut()).saturating_add(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 55 | impl_incatomic!(std::sync::atomic::AtomicU16); [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IncAtomic` [INFO] [stderr] --> src/counter.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | struct IncAtomic; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MultiThreadCounter` [INFO] [stderr] --> src/counter.rs:64:1 [INFO] [stderr] | [INFO] [stderr] 64 | pub struct MultiThreadCounter { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/counter.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn new(k: u8) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 106 | / impl_multithreadcounter!( [INFO] [stderr] 107 | | std::sync::atomic::AtomicU8, [INFO] [stderr] 108 | | std::sync::atomic::AtomicU8::new(0) [INFO] [stderr] 109 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/counter.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn new(k: u8) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 110 | / impl_multithreadcounter!( [INFO] [stderr] 111 | | std::sync::atomic::AtomicU16, [INFO] [stderr] 112 | | std::sync::atomic::AtomicU16::new(0) [INFO] [stderr] 113 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::saturating_add` that must be used [INFO] [stderr] --> src/counter.rs:48:17 [INFO] [stderr] | [INFO] [stderr] 48 | (*val.get_mut()).saturating_add(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 54 | impl_incatomic!(std::sync::atomic::AtomicU8); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::saturating_add` that must be used [INFO] [stderr] --> src/counter.rs:48:17 [INFO] [stderr] | [INFO] [stderr] 48 | (*val.get_mut()).saturating_add(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 55 | impl_incatomic!(std::sync::atomic::AtomicU16); [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.50s [INFO] running `"docker" "inspect" "11729719fa57bd70a7319fcd2a9dcc1b518a66a1902a5a96e1e882ac0a180395"` [INFO] running `"docker" "rm" "-f" "11729719fa57bd70a7319fcd2a9dcc1b518a66a1902a5a96e1e882ac0a180395"` [INFO] [stdout] 11729719fa57bd70a7319fcd2a9dcc1b518a66a1902a5a96e1e882ac0a180395