[INFO] updating cached repository https://github.com/a-phillips/PE-Rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0df0b92fbd084f0d74abc54fea404d52662d4d20
[INFO] checking a-phillips/PE-Rust against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa-phillips%2FPE-Rust" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/a-phillips/PE-Rust on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/a-phillips/PE-Rust
[INFO] finished tweaking git repo https://github.com/a-phillips/PE-Rust
[INFO] tweaked toml for git repo https://github.com/a-phillips/PE-Rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/a-phillips/PE-Rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e2bab996189166eab8535ff493d9ca80e94b0b9311caaf88eef416b88214287
[INFO] running `"docker" "start" "-a" "1e2bab996189166eab8535ff493d9ca80e94b0b9311caaf88eef416b88214287"`
[INFO] [stderr]     Checking PE v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]  --> src/bin/PE014.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let lim = 1_000_000u;
[INFO] [stderr]   |               ^^^^^^^^^^ invalid suffix `u`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]  --> src/bin/PE014.rs:9:22
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let mut max_count = 0u;
[INFO] [stderr]   |                         ^^ invalid suffix `u`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]  --> src/bin/PE034.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 |     range(1u, (n+1)).fold(1u, |prod, i| { prod * i })
[INFO] [stderr]   |           ^^ invalid suffix `u`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]  --> src/bin/PE034.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 |     range(1u, (n+1)).fold(1u, |prod, i| { prod * i })
[INFO] [stderr]   |                           ^^ invalid suffix `u`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]  --> src/bin/PE021.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 |     range(1u, num).filter(|x| num%*x==0).fold(0u, |acc, i| {acc + i})
[INFO] [stderr]   |           ^^ invalid suffix `u`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/bin/PE014.rs:10:20
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let mut max_num = 0u;
[INFO] [stderr]    |                       ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/bin/PE014.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut curr_count = 0u;
[INFO] [stderr]    |                          ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]  --> src/bin/PE034.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 |                     .fold(0u, |acc, i| { acc + factorial(i.to_digit(10).unwrap())});
[INFO] [stderr]   |                           ^^ invalid suffix `u`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/bin/PE014.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 |     for i in range(1u, lim) {
[INFO] [stderr]    |                    ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/bin/PE034.rs:15:21
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let answer = range(3u, 2903040).filter(|x| check(*x))
[INFO] [stderr]    |                        ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/bin/PE058.rs:23:19
[INFO] [stderr]    |
[INFO] [stderr] 23 |         for i in range (0u, 4) { // 4 numbers per diagonal
[INFO] [stderr]    |                         ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]  --> src/bin/PE021.rs:4:44
[INFO] [stderr]   |
[INFO] [stderr] 4 |     range(1u, num).filter(|x| num%*x==0).fold(0u, |acc, i| {acc + i})
[INFO] [stderr]   |                                               ^^ invalid suffix `u`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/bin/PE034.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |                                     .fold(0u, |acc, i| { acc+i });
[INFO] [stderr]    |                                           ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]  --> src/bin/PE021.rs:8:19
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let mut d_arr = [0u, ..10_000];
[INFO] [stderr]   |                      ^^ invalid suffix `u`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]  --> src/bin/PE021.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let mut sum = 0u;
[INFO] [stderr]   |                   ^^ invalid suffix `u`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/bin/PE021.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 |     for i in range(2u, 10_000) {
[INFO] [stderr]    |                    ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/bin/PE021.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 |     for i in range(2u, 10_000) {
[INFO] [stderr]    |                    ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/bin/PE022.rs:22:16
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut sum = 0u;
[INFO] [stderr]    |                   ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/bin/PE022.rs:38:16
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let mut sum = 0u;
[INFO] [stderr]    |                   ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::num::Float`
[INFO] [stderr]  --> src/bin/PE058.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::num::Float;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^ no `Float` in `num`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]   --> src/bin/PE058.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 |         for i in range (0u, 4) { // 4 numbers per diagonal
[INFO] [stderr]    |                  ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `PE`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/bin/PE014.rs:1:22
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn collatz_count(num:uint) -> uint{
[INFO] [stderr]   |                      ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/bin/PE014.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn collatz_count(num:uint) -> uint{
[INFO] [stderr]   |                               ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]   --> src/bin/PE014.rs:12:11
[INFO] [stderr]    |
[INFO] [stderr] 12 |     for i in range(1u, lim) {
[INFO] [stderr]    |              ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `PE`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/bin/PE021.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn d(num:uint) -> uint {
[INFO] [stderr]   |          ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/bin/PE021.rs:3:19
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn d(num:uint) -> uint {
[INFO] [stderr]   |                   ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]  --> src/bin/PE021.rs:4:2
[INFO] [stderr]   |
[INFO] [stderr] 4 |     range(1u, num).filter(|x| num%*x==0).fold(0u, |acc, i| {acc + i})
[INFO] [stderr]   |     ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]   --> src/bin/PE021.rs:10:11
[INFO] [stderr]    |
[INFO] [stderr] 10 |     for i in range(2u, 10_000) {
[INFO] [stderr]    |              ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]   --> src/bin/PE021.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 |     for i in range(2u, 10_000) {
[INFO] [stderr]    |              ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 11 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `PE`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: crate `PE002` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `pe002`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::BufferedReader`
[INFO] [stderr]  --> src/bin/PE022.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::BufferedReader;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^ no `BufferedReader` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::File`
[INFO] [stderr]  --> src/bin/PE022.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^ no `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]  --> src/bin/PE022.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let path = Path::new(fp);
[INFO] [stderr]   |                ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `PE002` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `pe002`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/bin/PE022.rs:21:29
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn name_score(name:&str) -> uint {
[INFO] [stderr]    |                             ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `split_str` found for type `std::string::String` in the current scope
[INFO] [stderr]   --> src/bin/PE022.rs:36:37
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let mut names:Vec<&str> = name_str.split_str(",").collect();
[INFO] [stderr]    |                                        ^^^^^^^^^ help: there is a method with a similar name: `split_at`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0432, E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `PE`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/bin/PE034.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn factorial(n:uint) -> uint {
[INFO] [stderr]   |                ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/bin/PE034.rs:1:25
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn factorial(n:uint) -> uint {
[INFO] [stderr]   |                         ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]  --> src/bin/PE034.rs:2:2
[INFO] [stderr]   |
[INFO] [stderr] 2 |     range(1u, (n+1)).fold(1u, |prod, i| { prod * i })
[INFO] [stderr]   |     ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/bin/PE034.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn check(num:uint) -> bool {
[INFO] [stderr]   |              ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]   --> src/bin/PE034.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let answer = range(3u, 2903040).filter(|x| check(*x))
[INFO] [stderr]    |                  ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: crate `PE003` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `pe003`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]  --> src/bin/PE034.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 |     range(1u, (n+1)).fold(1u, |prod, i| { prod * i })
[INFO] [stderr]   |               ^^^^^ help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `PE`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "1e2bab996189166eab8535ff493d9ca80e94b0b9311caaf88eef416b88214287"`
[INFO] running `"docker" "rm" "-f" "1e2bab996189166eab8535ff493d9ca80e94b0b9311caaf88eef416b88214287"`
[INFO] [stdout] 1e2bab996189166eab8535ff493d9ca80e94b0b9311caaf88eef416b88214287