[INFO] cloning repository https://github.com/Colonel-Sandvich/project_euler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Colonel-Sandvich/project_euler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColonel-Sandvich%2Fproject_euler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColonel-Sandvich%2Fproject_euler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be94f61ea549d2ee1cb5d85daaaa76b28decf886
[INFO] testing Colonel-Sandvich/project_euler against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColonel-Sandvich%2Fproject_euler" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Colonel-Sandvich/project_euler
[INFO] finished tweaking git repo https://github.com/Colonel-Sandvich/project_euler
[INFO] tweaked toml for git repo https://github.com/Colonel-Sandvich/project_euler written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Colonel-Sandvich/project_euler on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Colonel-Sandvich/project_euler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded plotters-svg v0.3.7
[INFO] [stderr]   Downloaded ciborium-io v0.2.2
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[INFO] [stderr]   Downloaded serde_derive v1.0.214
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[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.95
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[INFO] [stderr]   Downloaded wasm-bindgen v0.2.95
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[INFO] [stderr]   Downloaded regex-automata v0.4.8
[INFO] [stderr]   Downloaded web-sys v0.3.72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0792c218d3b1e1048926b7a0544dcd7fe85415306cbed2b369e35ec1085f477f
[INFO] running `Command { std: "docker" "start" "-a" "0792c218d3b1e1048926b7a0544dcd7fe85415306cbed2b369e35ec1085f477f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0792c218d3b1e1048926b7a0544dcd7fe85415306cbed2b369e35ec1085f477f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0792c218d3b1e1048926b7a0544dcd7fe85415306cbed2b369e35ec1085f477f", kill_on_drop: false }`
[INFO] [stdout] 0792c218d3b1e1048926b7a0544dcd7fe85415306cbed2b369e35ec1085f477f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d483fc491ad2c7d56a43a4220e193b0342d561c6b784fa86e4cb939760e5b845
[INFO] running `Command { std: "docker" "start" "-a" "d483fc491ad2c7d56a43a4220e193b0342d561c6b784fa86e4cb939760e5b845", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling project_euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.86s
[INFO] running `Command { std: "docker" "inspect" "d483fc491ad2c7d56a43a4220e193b0342d561c6b784fa86e4cb939760e5b845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d483fc491ad2c7d56a43a4220e193b0342d561c6b784fa86e4cb939760e5b845", kill_on_drop: false }`
[INFO] [stdout] d483fc491ad2c7d56a43a4220e193b0342d561c6b784fa86e4cb939760e5b845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef77154be74ad4a457635e7a3b83a4966f0ab202b5090773a438bb6dd5bd133b
[INFO] running `Command { std: "docker" "start" "-a" "ef77154be74ad4a457635e7a3b83a4966f0ab202b5090773a438bb6dd5bd133b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.162
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling clap_builder v4.5.20
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling clap v4.5.20
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling project_euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "ef77154be74ad4a457635e7a3b83a4966f0ab202b5090773a438bb6dd5bd133b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef77154be74ad4a457635e7a3b83a4966f0ab202b5090773a438bb6dd5bd133b", kill_on_drop: false }`
[INFO] [stdout] ef77154be74ad4a457635e7a3b83a4966f0ab202b5090773a438bb6dd5bd133b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a1f8445d1be2d06a6793022438fcddebe7d1f324758d53c3ddbefdbaa21ec2e
[INFO] running `Command { std: "docker" "start" "-a" "0a1f8445d1be2d06a6793022438fcddebe7d1f324758d53c3ddbefdbaa21ec2e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/project_euler-cd0a8f0e380fd4ca)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests project_euler
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test src/forty.rs - forty::_25 (line 158) ... ok
[INFO] [stdout] test src/forty.rs - forty::_26 (line 175) ... ok
[INFO] [stdout] test src/forty.rs - forty::_21 (line 12) ... ok
[INFO] [stdout] test src/forty.rs - forty::_28 (line 248) ... ok
[INFO] [stdout] test src/forty.rs - forty::_24 (line 127) ... ok
[INFO] [stdout] test src/forty.rs - forty::_22 (line 34) ... ok
[INFO] [stdout] test src/forty.rs - forty::_23_2 (line 89) ... ok
[INFO] [stdout] test src/forty.rs - forty::_29 (line 269) ... ok
[INFO] [stdout] test src/forty.rs - forty::_31 (line 340) ... ok
[INFO] [stdout] test src/forty.rs - forty::_30 (line 315) ... ok
[INFO] [stdout] test src/forty.rs - forty::_27 (line 208) ... ok
[INFO] [stdout] test src/forty.rs - forty::_35 (line 455) ... ok
[INFO] [stdout] test src/sixty.rs - sixty::_42 (line 31) ... FAILED
[INFO] [stdout] test src/forty.rs - forty::_33 (line 390) ... ok
[INFO] [stdout] test src/forty.rs - forty::_40 (line 635) ... ok
[INFO] [stdout] test src/forty.rs - forty::_38 (line 572) ... ok
[INFO] [stdout] test src/sixty.rs - sixty::_41 (line 11) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_43 (line 58) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_45 (line 125) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_44 (line 81) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_46 (line 151) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_50_backtracking (line 306) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_50_brute_force (line 365) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_52 (line 465) ... FAILED
[INFO] [stdout] test src/forty.rs - forty::_39 (line 607) ... ok
[INFO] [stdout] test src/sixty.rs - sixty::_47 (line 184) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_51 (line 403) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_48 (line 241) ... FAILED
[INFO] [stdout] test src/forty.rs - forty::_37 (line 528) ... ok
[INFO] [stdout] test src/sixty.rs - sixty::_49 (line 263) ... FAILED
[INFO] [stdout] test src/twenty.rs - twenty::_15 (line 153) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_17 (line 79) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_13 (line 211) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_14 (line 170) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_11 (line 364) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_1 (line 669) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_20 (line 1) ... ok
[INFO] [stdout] test src/forty.rs - forty::_36 (line 491) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_10 (line 439) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_3 (line 623) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_2 (line 646) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_16 (line 129) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_18 (line 24) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_4 (line 599) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_5 (line 574) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_7 (line 528) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_6 (line 563) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_8 (line 492) ... ok
[INFO] [stdout] test src/forty.rs - forty::_32 (line 362) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_9 (line 472) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_12 (line 331) ... ok
[INFO] [stdout] test src/forty.rs - forty::_23 (line 61) ... ok
[INFO] [stdout] test src/forty.rs - forty::_34 (line 437) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/sixty.rs - sixty::_42 (line 31) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `_42` in module `project_euler::forty`
[INFO] [stdout]   --> src/sixty.rs:33:34
[INFO] [stdout]    |
[INFO] [stdout] 5  | assert_eq!(project_euler::forty::_42(), 162);
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/forty.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn _22() -> usize {
[INFO] [stdout]    | --------------------- similarly named function `_22` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 5  - assert_eq!(project_euler::forty::_42(), 162);
[INFO] [stdout] 5  + assert_eq!(project_euler::forty::_22(), 162);
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  + use project_euler::sixty::_42;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `_42`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 5  - assert_eq!(project_euler::forty::_42(), 162);
[INFO] [stdout] 5  + assert_eq!(_42(), 162);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sixty.rs - sixty::_41 (line 11) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `_41` in module `project_euler::forty`
[INFO] [stdout]   --> src/sixty.rs:13:34
[INFO] [stdout]    |
[INFO] [stdout] 5  | assert_eq!(project_euler::forty::_41(), 7652413);
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/forty.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn _21() -> usize {
[INFO] [stdout]    | --------------------- similarly named function `_21` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 5  - assert_eq!(project_euler::forty::_41(), 7652413);
[INFO] [stdout] 5  + assert_eq!(project_euler::forty::_21(), 7652413);
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  + use project_euler::sixty::_41;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `_41`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 5  - assert_eq!(project_euler::forty::_41(), 7652413);
[INFO] [stdout] 5  + assert_eq!(_41(), 7652413);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sixty.rs - sixty::_43 (line 58) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `_43` in module `project_euler::forty`
[INFO] [stdout]   --> src/sixty.rs:60:34
[INFO] [stdout]    |
[INFO] [stdout] 5  | assert_eq!(project_euler::forty::_43(), 16695334890);
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/forty.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn _23() -> usize {
[INFO] [stdout]    | --------------------- similarly named function `_23` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 5  - assert_eq!(project_euler::forty::_43(), 16695334890);
[INFO] [stdout] 5  + assert_eq!(project_euler::forty::_23(), 16695334890);
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  + use project_euler::sixty::_43;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `_43`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 5  - assert_eq!(project_euler::forty::_43(), 16695334890);
[INFO] [stdout] 5  + assert_eq!(_43(), 16695334890);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sixty.rs - sixty::_45 (line 125) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `_45` in module `project_euler::forty`
[INFO] [stdout]    --> src/sixty.rs:127:34
[INFO] [stdout]     |
[INFO] [stdout] 5   | assert_eq!(project_euler::forty::_45(), 1533776805);
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/forty.rs:161:1
[INFO] [stdout]     |
[INFO] [stdout] 161 | pub fn _25() -> usize {
[INFO] [stdout]     | --------------------- similarly named function `_25` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 5   - assert_eq!(project_euler::forty::_45(), 1533776805);
[INFO] [stdout] 5   + assert_eq!(project_euler::forty::_25(), 1533776805);
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   + use project_euler::sixty::_45;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_45`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 5   - assert_eq!(project_euler::forty::_45(), 1533776805);
[INFO] [stdout] 5   + assert_eq!(_45(), 1533776805);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sixty.rs - sixty::_44 (line 81) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `_44` in module `project_euler::forty`
[INFO] [stdout]    --> src/sixty.rs:83:34
[INFO] [stdout]     |
[INFO] [stdout] 5   | assert_eq!(project_euler::forty::_44(), 5482660);
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/forty.rs:130:1
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn _24() -> String {
[INFO] [stdout]     | ---------------------- similarly named function `_24` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 5   - assert_eq!(project_euler::forty::_44(), 5482660);
[INFO] [stdout] 5   + assert_eq!(project_euler::forty::_24(), 5482660);
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   + use project_euler::sixty::_44;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_44`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 5   - assert_eq!(project_euler::forty::_44(), 5482660);
[INFO] [stdout] 5   + assert_eq!(_44(), 5482660);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sixty.rs - sixty::_46 (line 151) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `_46` in module `project_euler::forty`
[INFO] [stdout]    --> src/sixty.rs:153:34
[INFO] [stdout]     |
[INFO] [stdout] 5   | assert_eq!(project_euler::forty::_46(), 5777);
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/forty.rs:178:1
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub fn _26() -> usize {
[INFO] [stdout]     | --------------------- similarly named function `_26` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 5   - assert_eq!(project_euler::forty::_46(), 5777);
[INFO] [stdout] 5   + assert_eq!(project_euler::forty::_26(), 5777);
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   + use project_euler::sixty::_46;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_46`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 5   - assert_eq!(project_euler::forty::_46(), 5777);
[INFO] [stdout] 5   + assert_eq!(_46(), 5777);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sixty.rs - sixty::_50_backtracking (line 306) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `_50_backtracking` in module `project_euler::forty`
[INFO] [stdout]  --> src/sixty.rs:308:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(project_euler::forty::_50_backtracking(), 997651);
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^ not found in `project_euler::forty`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use project_euler::sixty::_50_backtracking;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `_50_backtracking`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 5 - assert_eq!(project_euler::forty::_50_backtracking(), 997651);
[INFO] [stdout] 5 + assert_eq!(_50_backtracking(), 997651);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sixty.rs - sixty::_50_brute_force (line 365) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `_50_brute_force` in module `project_euler::forty`
[INFO] [stdout]  --> src/sixty.rs:367:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(project_euler::forty::_50_brute_force(), 997651);
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^ not found in `project_euler::forty`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use project_euler::sixty::_50_brute_force;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `_50_brute_force`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 5 - assert_eq!(project_euler::forty::_50_brute_force(), 997651);
[INFO] [stdout] 5 + assert_eq!(_50_brute_force(), 997651);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sixty.rs - sixty::_52 (line 465) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `_52` in module `project_euler::forty`
[INFO] [stdout]   --> src/sixty.rs:467:34
[INFO] [stdout]    |
[INFO] [stdout] 5  | assert_eq!(project_euler::forty::_52(), 142857);
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/forty.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn _22() -> usize {
[INFO] [stdout]    | --------------------- similarly named function `_22` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 5  - assert_eq!(project_euler::forty::_52(), 142857);
[INFO] [stdout] 5  + assert_eq!(project_euler::forty::_22(), 142857);
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  + use project_euler::sixty::_52;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `_52`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 5  - assert_eq!(project_euler::forty::_52(), 142857);
[INFO] [stdout] 5  + assert_eq!(_52(), 142857);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sixty.rs - sixty::_47 (line 184) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `_47` in module `project_euler::forty`
[INFO] [stdout]    --> src/sixty.rs:186:34
[INFO] [stdout]     |
[INFO] [stdout] 5   | assert_eq!(project_euler::forty::_47(), 134043);
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/forty.rs:211:1
[INFO] [stdout]     |
[INFO] [stdout] 211 | pub fn _27() -> i32 {
[INFO] [stdout]     | ------------------- similarly named function `_27` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 5   - assert_eq!(project_euler::forty::_47(), 134043);
[INFO] [stdout] 5   + assert_eq!(project_euler::forty::_27(), 134043);
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   + use project_euler::sixty::_47;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_47`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 5   - assert_eq!(project_euler::forty::_47(), 134043);
[INFO] [stdout] 5   + assert_eq!(_47(), 134043);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sixty.rs - sixty::_51 (line 403) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `_51` in module `project_euler::forty`
[INFO] [stdout]   --> src/sixty.rs:405:34
[INFO] [stdout]    |
[INFO] [stdout] 5  | assert_eq!(project_euler::forty::_51(), 121313);
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/forty.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn _21() -> usize {
[INFO] [stdout]    | --------------------- similarly named function `_21` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 5  - assert_eq!(project_euler::forty::_51(), 121313);
[INFO] [stdout] 5  + assert_eq!(project_euler::forty::_21(), 121313);
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  + use project_euler::sixty::_51;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `_51`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 5  - assert_eq!(project_euler::forty::_51(), 121313);
[INFO] [stdout] 5  + assert_eq!(_51(), 121313);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sixty.rs - sixty::_48 (line 241) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `_48` in module `project_euler::forty`
[INFO] [stdout]    --> src/sixty.rs:243:34
[INFO] [stdout]     |
[INFO] [stdout] 5   | assert_eq!(project_euler::forty::_48(), 9110846700);
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/forty.rs:251:1
[INFO] [stdout]     |
[INFO] [stdout] 251 | pub fn _28() -> usize {
[INFO] [stdout]     | --------------------- similarly named function `_28` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 5   - assert_eq!(project_euler::forty::_48(), 9110846700);
[INFO] [stdout] 5   + assert_eq!(project_euler::forty::_28(), 9110846700);
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   + use project_euler::sixty::_48;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_48`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 5   - assert_eq!(project_euler::forty::_48(), 9110846700);
[INFO] [stdout] 5   + assert_eq!(_48(), 9110846700);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sixty.rs - sixty::_49 (line 263) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `_49` in module `project_euler::forty`
[INFO] [stdout]    --> src/sixty.rs:265:34
[INFO] [stdout]     |
[INFO] [stdout] 5   | assert_eq!(project_euler::forty::_49(), "296962999629");
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/forty.rs:272:1
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub fn _29() -> usize {
[INFO] [stdout]     | --------------------- similarly named function `_29` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 5   - assert_eq!(project_euler::forty::_49(), "296962999629");
[INFO] [stdout] 5   + assert_eq!(project_euler::forty::_29(), "296962999629");
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   + use project_euler::sixty::_49;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_49`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 5   - assert_eq!(project_euler::forty::_49(), "296962999629");
[INFO] [stdout] 5   + assert_eq!(_49(), "296962999629");
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/sixty.rs - sixty::_41 (line 11)
[INFO] [stdout]     src/sixty.rs - sixty::_42 (line 31)
[INFO] [stdout]     src/sixty.rs - sixty::_43 (line 58)
[INFO] [stdout]     src/sixty.rs - sixty::_44 (line 81)
[INFO] [stdout]     src/sixty.rs - sixty::_45 (line 125)
[INFO] [stdout]     src/sixty.rs - sixty::_46 (line 151)
[INFO] [stdout]     src/sixty.rs - sixty::_47 (line 184)
[INFO] [stdout]     src/sixty.rs - sixty::_48 (line 241)
[INFO] [stdout]     src/sixty.rs - sixty::_49 (line 263)
[INFO] [stdout]     src/sixty.rs - sixty::_50_backtracking (line 306)
[INFO] [stdout]     src/sixty.rs - sixty::_50_brute_force (line 365)
[INFO] [stdout]     src/sixty.rs - sixty::_51 (line 403)
[INFO] [stdout]     src/sixty.rs - sixty::_52 (line 465)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 40 passed; 13 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.79s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0a1f8445d1be2d06a6793022438fcddebe7d1f324758d53c3ddbefdbaa21ec2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1f8445d1be2d06a6793022438fcddebe7d1f324758d53c3ddbefdbaa21ec2e", kill_on_drop: false }`
[INFO] [stdout] 0a1f8445d1be2d06a6793022438fcddebe7d1f324758d53c3ddbefdbaa21ec2e
