[INFO] updating cached repository llasram/euler-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/llasram/euler-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/llasram/euler-rust" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/llasram/euler-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/llasram/euler-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/llasram/euler-rust" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/llasram/euler-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/llasram/euler-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 76aec17af7a3e6ecc99f06dbd9f6c7ae8cc9329f
[INFO] sha for GitHub repo llasram/euler-rust: 76aec17af7a3e6ecc99f06dbd9f6c7ae8cc9329f
[INFO] validating manifest of llasram/euler-rust on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of llasram/euler-rust on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing llasram/euler-rust
[INFO] finished frobbing llasram/euler-rust
[INFO] frobbed toml for llasram/euler-rust written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/llasram/euler-rust/Cargo.toml
[INFO] started frobbing llasram/euler-rust
[INFO] finished frobbing llasram/euler-rust
[INFO] frobbed toml for llasram/euler-rust written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/llasram/euler-rust/Cargo.toml
[INFO] crate llasram/euler-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/llasram/euler-rust/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking llasram/euler-rust against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-6/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/llasram/euler-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d367bcb2bfc2bb024cedb558be8dd16650e96bc181d8c1265916d0af06e15fa3
[INFO] running `"docker" "start" "-a" "d367bcb2bfc2bb024cedb558be8dd16650e96bc181d8c1265916d0af06e15fa3"`
[INFO] [stderr]     Checking euler-rust v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error: invalid suffix `us` for numeric literal
[INFO] [stderr]   --> src/stutter.rs:80:29
[INFO] [stderr]    |
[INFO] [stderr] 80 |             let mut count = 1us;
[INFO] [stderr]    |                             ^^^ invalid suffix `us`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for numeric literal
[INFO] [stderr]    --> src/early.rs:129:6
[INFO] [stderr]     |
[INFO] [stderr] 129 |     (1us..).scan(0us, |prev, i| {
[INFO] [stderr]     |      ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for numeric literal
[INFO] [stderr]    --> src/early.rs:129:18
[INFO] [stderr]     |
[INFO] [stderr] 129 |     (1us..).scan(0us, |prev, i| {
[INFO] [stderr]     |                  ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/primes.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |     #[allow(unstable)]
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unknown_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]    --> src/early.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 | #[allow(unstable)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]    --> src/early.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 121 | #[allow(unstable)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/e11.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for numeric literal
[INFO] [stderr]   --> src/stutter.rs:80:29
[INFO] [stderr]    |
[INFO] [stderr] 80 |             let mut count = 1us;
[INFO] [stderr]    |                             ^^^ invalid suffix `us`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for numeric literal
[INFO] [stderr]    --> src/early.rs:129:6
[INFO] [stderr]     |
[INFO] [stderr] 129 |     (1us..).scan(0us, |prev, i| {
[INFO] [stderr]     |      ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for numeric literal
[INFO] [stderr]    --> src/early.rs:129:18
[INFO] [stderr]     |
[INFO] [stderr] 129 |     (1us..).scan(0us, |prev, i| {
[INFO] [stderr]     |                  ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/e11.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/e11.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/e11.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]  --> src/e13.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[allow(unstable)]
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/e14.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/primes.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |     #[allow(unstable)]
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unknown_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/early.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]    --> src/early.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 | #[allow(unstable)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]    --> src/early.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 121 | #[allow(unstable)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/e11.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/e11.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/e11.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/e11.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]  --> src/e13.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[allow(unstable)]
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]   --> src/e14.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 | #[allow(unstable)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::num::Float`
[INFO] [stderr]  --> src/primes.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::num::Float;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^ no `Float` in `num`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::collections::RingBuf`
[INFO] [stderr]  --> src/early.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::RingBuf;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `RingBuf` in `collections`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `std::io::File`, `std::io::BufferedReader`
[INFO] [stderr]  --> src/early.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{File, BufferedReader};
[INFO] [stderr]   |               ^^^^  ^^^^^^^^^^^^^^ no `BufferedReader` in `io`
[INFO] [stderr]   |               |
[INFO] [stderr]   |               no `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::iter::iterate`
[INFO] [stderr]  --> src/early.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::iter::{iterate, repeat};
[INFO] [stderr]   |                 ^^^^^^^ no `iterate` in `iter`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::num::Int`
[INFO] [stderr]  --> src/early.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::num::Int;
[INFO] [stderr]   |     ^^^^^^^^^^^^^ no `Int` in `num`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::File`
[INFO] [stderr]  --> src/e11.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^ no `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `std::io::BufferedReader`, `std::io::File`
[INFO] [stderr]  --> src/e13.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{BufferedReader,File};
[INFO] [stderr]   |               ^^^^^^^^^^^^^^ ^^^^ no `File` in `io`
[INFO] [stderr]   |               |
[INFO] [stderr]   |               no `BufferedReader` in `io`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find derive macro `Show` in this scope
[INFO] [stderr]   --> src/stutter.rs:21:16
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[derive(Clone,Show)]
[INFO] [stderr]    |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find derive macro `Show` in this scope
[INFO] [stderr]   --> src/stutter.rs:57:16
[INFO] [stderr]    |
[INFO] [stderr] 57 | #[derive(Clone,Show)]
[INFO] [stderr]    |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]   --> src/early.rs:89:16
[INFO] [stderr]    |
[INFO] [stderr] 89 |     let path = Path::new("data/e8.txt");
[INFO] [stderr]    |                ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find derive macro `Show` in this scope
[INFO] [stderr]  --> src/e11.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[derive(Show)]
[INFO] [stderr]   |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find derive macro `Show` in this scope
[INFO] [stderr]  --> src/e11.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[derive(Show)]
[INFO] [stderr]   |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]   --> src/e11.rs:81:16
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let path = Path::new("data/e11.txt");
[INFO] [stderr]    |                ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]  --> src/e13.rs:7:16
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let path = Path::new("data/e13.txt");
[INFO] [stderr]   |                ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `count` in module `iter`
[INFO] [stderr]   --> src/primes.rs:35:32
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 let p1 = iter::count(p + 2, 2).find(|&i| {
[INFO] [stderr]    |                                ^^^^^ not found in `iter`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr] error[E0432]: unresolved import `std::num::Float`
[INFO] [stderr]  --> src/primes.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::num::Float;
[INFO] [stderr]   --> src/e11.rs:18:52
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^ no `Float` in `num`
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] 18 |     pub fn load(ncols: usize, nrows: usize, path: &Path) -> Grid {
[INFO] [stderr]    |                                                    ^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::path::Path;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::collections::RingBuf`
[INFO] [stderr]  --> src/early.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::RingBuf;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `RingBuf` in `collections`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `std::io::File`, `std::io::BufferedReader`
[INFO] [stderr]  --> src/early.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{File, BufferedReader};
[INFO] [stderr]   |               ^^^^  ^^^^^^^^^^^^^^ no `BufferedReader` in `io`
[INFO] [stderr]   |               |
[INFO] [stderr]   |               no `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::iter::iterate`
[INFO] [stderr]  --> src/early.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::iter::{iterate, repeat};
[INFO] [stderr]   |                 ^^^^^^^ no `iterate` in `iter`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::num::Int`
[INFO] [stderr]  --> src/early.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::num::Int;
[INFO] [stderr]   |     ^^^^^^^^^^^^^ no `Int` in `num`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::File`
[INFO] [stderr]  --> src/e11.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^ no `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `std::io::BufferedReader`, `std::io::File`
[INFO] [stderr]  --> src/e13.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{BufferedReader,File};
[INFO] [stderr]   |               ^^^^^^^^^^^^^^ ^^^^ no `File` in `io`
[INFO] [stderr]   |               |
[INFO] [stderr]   |               no `BufferedReader` in `io`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::num::Float`
[INFO] [stderr]  --> src/primes.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::num::Float;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::num::Int`
[INFO] [stderr]  --> src/early.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::num::Int;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/early.rs:60:14
[INFO] [stderr]    |
[INFO] [stderr] 60 |     for i in (2..max) {
[INFO] [stderr]    |              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/e11.rs:39:18
[INFO] [stderr]    |
[INFO] [stderr] 39 |         for _ in (0..count) {
[INFO] [stderr]    |                  ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: cannot find derive macro `Show` in this scope
[INFO] [stderr]   --> src/stutter.rs:21:16
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[derive(Clone,Show)]
[INFO] [stderr]    |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find derive macro `Show` in this scope
[INFO] [stderr]   --> src/stutter.rs:57:16
[INFO] [stderr]    |
[INFO] [stderr] 57 | #[derive(Clone,Show)]
[INFO] [stderr]    |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]   --> src/early.rs:89:16
[INFO] [stderr]    |
[INFO] [stderr] 89 |     let path = Path::new("data/e8.txt");
[INFO] [stderr]    |                ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find derive macro `Show` in this scope
[INFO] [stderr]  --> src/e11.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[derive(Show)]
[INFO] [stderr]   |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find derive macro `Show` in this scope
[INFO] [stderr]  --> src/e11.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[derive(Show)]
[INFO] [stderr]   |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]   --> src/e11.rs:81:16
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let path = Path::new("data/e11.txt");
[INFO] [stderr]    |                ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]  --> src/e13.rs:7:16
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let path = Path::new("data/e13.txt");
[INFO] [stderr]   |                ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `count` in module `iter`
[INFO] [stderr]   --> src/primes.rs:35:32
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 let p1 = iter::count(p + 2, 2).find(|&i| {
[INFO] [stderr]    |                                ^^^^^ not found in `iter`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]   --> src/e11.rs:18:52
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn load(ncols: usize, nrows: usize, path: &Path) -> Grid {
[INFO] [stderr]    |                                                    ^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::path::Path;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::num::Float`
[INFO] [stderr]  --> src/primes.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::num::Float;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::num::Int`
[INFO] [stderr]  --> src/early.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::num::Int;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/early.rs:60:14
[INFO] [stderr]    |
[INFO] [stderr] 60 |     for i in (2..max) {
[INFO] [stderr]    |              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/e11.rs:39:18
[INFO] [stderr]    |
[INFO] [stderr] 39 |         for _ in (0..count) {
[INFO] [stderr]    |                  ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `e11::GridPos: std::clone::Clone` is not satisfied
[INFO] [stderr]  --> src/e11.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Copy)]
[INFO] [stderr]   |          ^^^^ the trait `std::clone::Clone` is not implemented for `e11::GridPos`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0412, E0425, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error[E0277]: the trait bound `e11::GridPos: std::clone::Clone` is not satisfied
[INFO] [stderr]  --> src/e11.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Copy)]
[INFO] [stderr]   |          ^^^^ the trait `std::clone::Clone` is not implemented for `e11::GridPos`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0412, E0425, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `euler-rust`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `euler-rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d367bcb2bfc2bb024cedb558be8dd16650e96bc181d8c1265916d0af06e15fa3"`
[INFO] running `"docker" "rm" "-f" "d367bcb2bfc2bb024cedb558be8dd16650e96bc181d8c1265916d0af06e15fa3"`
[INFO] [stdout] d367bcb2bfc2bb024cedb558be8dd16650e96bc181d8c1265916d0af06e15fa3