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Memory limited without swap. [INFO] [stdout] 0b677ce9dd5d2e916294491c29b08e9a140b5e1111612ad605f9d7a6f4b8e6ca [INFO] running `"docker" "start" "-a" "0b677ce9dd5d2e916294491c29b08e9a140b5e1111612ad605f9d7a6f4b8e6ca"` [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking num_cpus v1.3.0 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Checking num-integer v0.1.33 [INFO] [stderr] Checking deque v0.3.1 [INFO] [stderr] Checking rayon v0.6.0 [INFO] [stderr] Checking num-bigint v0.1.37 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking num-rational v0.1.36 [INFO] [stderr] Compiling tempfile v2.1.5 [INFO] [stderr] Checking num v0.1.37 [INFO] [stderr] Checking euler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common/iter.rs:3:28 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn prime_iter() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [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/common/iter.rs:44:52 [INFO] [stderr] | [INFO] [stderr] 44 | ... -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common/iter.rs:57:54 [INFO] [stderr] | [INFO] [stderr] 57 | fn combination_add(length: usize, max: usize) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common/iter.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | let it: Box>> = Box::new(base_it); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common/iter.rs:65:32 [INFO] [stderr] | [INFO] [stderr] 65 | now: Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common/iter.rs:68:30 [INFO] [stderr] | [INFO] [stderr] 68 | -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::mpsc; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/prob101_200/prob101_110/p102.rs:8:54 [INFO] [stderr] | [INFO] [stderr] 8 | Err(why) => panic!("couldn't open : {} {}", Error::description(&why), why), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common/iter.rs:3:28 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn prime_iter() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [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/common/iter.rs:44:52 [INFO] [stderr] | [INFO] [stderr] 44 | ... -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common/iter.rs:57:54 [INFO] [stderr] | [INFO] [stderr] 57 | fn combination_add(length: usize, max: usize) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common/iter.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | let it: Box>> = Box::new(base_it); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common/iter.rs:65:32 [INFO] [stderr] | [INFO] [stderr] 65 | now: Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common/iter.rs:68:30 [INFO] [stderr] | [INFO] [stderr] 68 | -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::mpsc; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/prob101_200/prob101_110/p102.rs:8:54 [INFO] [stderr] | [INFO] [stderr] 8 | Err(why) => panic!("couldn't open : {} {}", Error::description(&why), why), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0515]: cannot return reference to temporary value [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:33:18 [INFO] [stderr] | [INFO] [stderr] 33 | .map(|l| &l.unwrap().parse::().unwrap()); [INFO] [stderr] | ^---------------------------------- [INFO] [stderr] | || [INFO] [stderr] | |temporary value created here [INFO] [stderr] | returns a reference to data owned by the current function [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of a shared reference [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | (&primes.cloned()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ move occurs because value has type `std::iter::Cloned>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `primes`, a captured variable in an `FnMut` closure [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:47:15 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ captured outer variable [INFO] [stderr] ... [INFO] [stderr] 47 | (&primes.cloned()) [INFO] [stderr] | ^^^^^^ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of a shared reference [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | (&primes.cloned()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ move occurs because value has type `std::iter::Cloned>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `primes`, a captured variable in an `FnMut` closure [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:51:15 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ captured outer variable [INFO] [stderr] ... [INFO] [stderr] 51 | (&primes.cloned()) [INFO] [stderr] | ^^^^^^ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `primes`, a captured variable in an `FnMut` closure [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:66:21 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ captured outer variable [INFO] [stderr] ... [INFO] [stderr] 66 | primes.cloned() [INFO] [stderr] | ^^^^^^ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `primes`, a captured variable in an `FnMut` closure [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ captured outer variable [INFO] [stderr] ... [INFO] [stderr] 63 | primes.cloned() [INFO] [stderr] | ^^^^^^ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `primes`, a captured variable in an `FnMut` closure [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:65:22 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ captured outer variable [INFO] [stderr] ... [INFO] [stderr] 65 | .map(|b: u64| { [INFO] [stderr] | ^^^^^^^^ move out of `primes` occurs here [INFO] [stderr] 66 | primes.cloned() [INFO] [stderr] | ------ [INFO] [stderr] | | [INFO] [stderr] | move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] | move occurs due to use in closure [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of a shared reference [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:38:24 [INFO] [stderr] | [INFO] [stderr] 38 | let count_1: u64 = (&primes.cloned()).take_while(|&a| a * a * a * a * a * a * a < max) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ move occurs because value has type `std::iter::Cloned>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of a shared reference [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:43:24 [INFO] [stderr] | [INFO] [stderr] 43 | let count_2: u64 = (&primes.cloned()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ move occurs because value has type `std::iter::Cloned>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0382]: use of moved value: `primes` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:43:26 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] ... [INFO] [stderr] 38 | let count_1: u64 = (&primes.cloned()).take_while(|&a| a * a * a * a * a * a * a < max) [INFO] [stderr] | ------ value moved here [INFO] [stderr] ... [INFO] [stderr] 43 | let count_2: u64 = (&primes.cloned()) [INFO] [stderr] | ^^^^^^ value used here after move [INFO] [stderr] [INFO] [stderr] error[E0382]: use of moved value: `primes` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:44:14 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] ... [INFO] [stderr] 43 | let count_2: u64 = (&primes.cloned()) [INFO] [stderr] | ------ value moved here [INFO] [stderr] 44 | .map(|a: u64| { [INFO] [stderr] | ^^^^^^^^ value used here after move [INFO] [stderr] ... [INFO] [stderr] 47 | (&primes.cloned()) [INFO] [stderr] | ------ use occurs due to use in closure [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of a shared reference [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:59:24 [INFO] [stderr] | [INFO] [stderr] 59 | let count_3: u64 = (&primes.cloned()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ move occurs because value has type `std::iter::Cloned>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0382]: use of moved value: `primes` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:59:26 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] ... [INFO] [stderr] 44 | .map(|a: u64| { [INFO] [stderr] | -------- value moved into closure here [INFO] [stderr] ... [INFO] [stderr] 47 | (&primes.cloned()) [INFO] [stderr] | ------ variable moved due to use in closure [INFO] [stderr] ... [INFO] [stderr] 59 | let count_3: u64 = (&primes.cloned()) [INFO] [stderr] | ^^^^^^ value used here after move [INFO] [stderr] [INFO] [stderr] error[E0382]: use of moved value: `primes` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:60:14 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] ... [INFO] [stderr] 59 | let count_3: u64 = (&primes.cloned()) [INFO] [stderr] | ------ value moved here [INFO] [stderr] 60 | .map(|a: u64| { [INFO] [stderr] | ^^^^^^^^ value used here after move [INFO] [stderr] ... [INFO] [stderr] 63 | primes.cloned() [INFO] [stderr] | ------ use occurs due to use in closure [INFO] [stderr] [INFO] [stderr] error: aborting due to 15 previous errors; 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0382, E0507, E0515. [INFO] [stderr] For more information about an error, try `rustc --explain E0382`. [INFO] [stderr] error: could not compile `euler`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0515]: cannot return reference to temporary value [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:33:18 [INFO] [stderr] | [INFO] [stderr] 33 | .map(|l| &l.unwrap().parse::().unwrap()); [INFO] [stderr] | ^---------------------------------- [INFO] [stderr] | || [INFO] [stderr] | |temporary value created here [INFO] [stderr] | returns a reference to data owned by the current function [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of a shared reference [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | (&primes.cloned()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ move occurs because value has type `std::iter::Cloned>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `primes`, a captured variable in an `FnMut` closure [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:47:15 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ captured outer variable [INFO] [stderr] ... [INFO] [stderr] 47 | (&primes.cloned()) [INFO] [stderr] | ^^^^^^ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of a shared reference [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | (&primes.cloned()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ move occurs because value has type `std::iter::Cloned>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `primes`, a captured variable in an `FnMut` closure [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:51:15 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ captured outer variable [INFO] [stderr] ... [INFO] [stderr] 51 | (&primes.cloned()) [INFO] [stderr] | ^^^^^^ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `primes`, a captured variable in an `FnMut` closure [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:66:21 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ captured outer variable [INFO] [stderr] ... [INFO] [stderr] 66 | primes.cloned() [INFO] [stderr] | ^^^^^^ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `primes`, a captured variable in an `FnMut` closure [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ captured outer variable [INFO] [stderr] ... [INFO] [stderr] 63 | primes.cloned() [INFO] [stderr] | ^^^^^^ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `primes`, a captured variable in an `FnMut` closure [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:65:22 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ captured outer variable [INFO] [stderr] ... [INFO] [stderr] 65 | .map(|b: u64| { [INFO] [stderr] | ^^^^^^^^ move out of `primes` occurs here [INFO] [stderr] 66 | primes.cloned() [INFO] [stderr] | ------ [INFO] [stderr] | | [INFO] [stderr] | move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] | move occurs due to use in closure [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of a shared reference [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:38:24 [INFO] [stderr] | [INFO] [stderr] 38 | let count_1: u64 = (&primes.cloned()).take_while(|&a| a * a * a * a * a * a * a < max) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ move occurs because value has type `std::iter::Cloned>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of a shared reference [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:43:24 [INFO] [stderr] | [INFO] [stderr] 43 | let count_2: u64 = (&primes.cloned()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ move occurs because value has type `std::iter::Cloned>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0382]: use of moved value: `primes` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:43:26 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] ... [INFO] [stderr] 38 | let count_1: u64 = (&primes.cloned()).take_while(|&a| a * a * a * a * a * a * a < max) [INFO] [stderr] | ------ value moved here [INFO] [stderr] ... [INFO] [stderr] 43 | let count_2: u64 = (&primes.cloned()) [INFO] [stderr] | ^^^^^^ value used here after move [INFO] [stderr] [INFO] [stderr] error[E0382]: use of moved value: `primes` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:44:14 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] ... [INFO] [stderr] 43 | let count_2: u64 = (&primes.cloned()) [INFO] [stderr] | ------ value moved here [INFO] [stderr] 44 | .map(|a: u64| { [INFO] [stderr] | ^^^^^^^^ value used here after move [INFO] [stderr] ... [INFO] [stderr] 47 | (&primes.cloned()) [INFO] [stderr] | ------ use occurs due to use in closure [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of a shared reference [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:59:24 [INFO] [stderr] | [INFO] [stderr] 59 | let count_3: u64 = (&primes.cloned()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ move occurs because value has type `std::iter::Cloned>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>>`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0382]: use of moved value: `primes` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:59:26 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] ... [INFO] [stderr] 44 | .map(|a: u64| { [INFO] [stderr] | -------- value moved into closure here [INFO] [stderr] ... [INFO] [stderr] 47 | (&primes.cloned()) [INFO] [stderr] | ------ variable moved due to use in closure [INFO] [stderr] ... [INFO] [stderr] 59 | let count_3: u64 = (&primes.cloned()) [INFO] [stderr] | ^^^^^^ value used here after move [INFO] [stderr] [INFO] [stderr] error[E0382]: use of moved value: `primes` [INFO] [stderr] --> src/prob501_600/prob501_510/p501.rs:60:14 [INFO] [stderr] | [INFO] [stderr] 31 | let primes = BufReader::new(tmp_file.reopen().unwrap()) [INFO] [stderr] | ------ move occurs because `primes` has type `std::iter::Map>, [closure@src/prob501_600/prob501_510/p501.rs:33:14: 33:53]>`, which does not implement the `Copy` trait [INFO] [stderr] ... [INFO] [stderr] 59 | let count_3: u64 = (&primes.cloned()) [INFO] [stderr] | ------ value moved here [INFO] [stderr] 60 | .map(|a: u64| { [INFO] [stderr] | ^^^^^^^^ value used here after move [INFO] [stderr] ... [INFO] [stderr] 63 | primes.cloned() [INFO] [stderr] | ------ use occurs due to use in closure [INFO] [stderr] [INFO] [stderr] error: aborting due to 15 previous errors; 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0382, E0507, E0515. [INFO] [stderr] For more information about an error, try `rustc --explain E0382`. [INFO] [stderr] error: could not compile `euler`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0b677ce9dd5d2e916294491c29b08e9a140b5e1111612ad605f9d7a6f4b8e6ca"` [INFO] running `"docker" "rm" "-f" "0b677ce9dd5d2e916294491c29b08e9a140b5e1111612ad605f9d7a6f4b8e6ca"` [INFO] [stdout] 0b677ce9dd5d2e916294491c29b08e9a140b5e1111612ad605f9d7a6f4b8e6ca