[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 try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColonel-Sandvich%2Fproject_euler" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Colonel-Sandvich/project_euler on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 978059d29fb5c7c13da4ebc1589fd9da9a2713fbcff4d69536707a773dc40d40
[INFO] running `Command { std: "docker" "start" "-a" "978059d29fb5c7c13da4ebc1589fd9da9a2713fbcff4d69536707a773dc40d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "978059d29fb5c7c13da4ebc1589fd9da9a2713fbcff4d69536707a773dc40d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "978059d29fb5c7c13da4ebc1589fd9da9a2713fbcff4d69536707a773dc40d40", kill_on_drop: false }`
[INFO] [stdout] 978059d29fb5c7c13da4ebc1589fd9da9a2713fbcff4d69536707a773dc40d40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] fdb558252d5691af2706314cccd0e968caee8b2444901d12b2fc8b0395f7c36f
[INFO] running `Command { std: "docker" "start" "-a" "fdb558252d5691af2706314cccd0e968caee8b2444901d12b2fc8b0395f7c36f", 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 3.54s
[INFO] running `Command { std: "docker" "inspect" "fdb558252d5691af2706314cccd0e968caee8b2444901d12b2fc8b0395f7c36f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb558252d5691af2706314cccd0e968caee8b2444901d12b2fc8b0395f7c36f", kill_on_drop: false }`
[INFO] [stdout] fdb558252d5691af2706314cccd0e968caee8b2444901d12b2fc8b0395f7c36f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] e7f8f7cba4f97f1aea0f24816736ea4f76106e18cb0d6163ca3e0c42f0a52642
[INFO] running `Command { std: "docker" "start" "-a" "e7f8f7cba4f97f1aea0f24816736ea4f76106e18cb0d6163ca3e0c42f0a52642", 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 serde_json v1.0.132
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.20
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling clap v4.5.20
[INFO] [stderr]    Compiling regex v1.11.1
[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 41.45s
[INFO] running `Command { std: "docker" "inspect" "e7f8f7cba4f97f1aea0f24816736ea4f76106e18cb0d6163ca3e0c42f0a52642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7f8f7cba4f97f1aea0f24816736ea4f76106e18cb0d6163ca3e0c42f0a52642", kill_on_drop: false }`
[INFO] [stdout] e7f8f7cba4f97f1aea0f24816736ea4f76106e18cb0d6163ca3e0c42f0a52642
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 5d2344d3be0d8fcc5509557c256c36f301b05523b849145ee4d8489707082b47
[INFO] running `Command { std: "docker" "start" "-a" "5d2344d3be0d8fcc5509557c256c36f301b05523b849145ee4d8489707082b47", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/project_euler/67d5e556672de68f/deps/project_euler-67d5e556672de68f)
[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::_22 (line 34) ... ok
[INFO] [stdout] test src/forty.rs - forty::_24 (line 127) ... ok
[INFO] [stdout] test src/forty.rs - forty::_25 (line 158) ... ok
[INFO] [stdout] test src/forty.rs - forty::_28 (line 248) ... ok
[INFO] [stdout] test src/forty.rs - forty::_26 (line 175) ... 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::_27 (line 208) ... ok
[INFO] [stdout] test src/forty.rs - forty::_33 (line 390) ... ok
[INFO] [stdout] test src/forty.rs - forty::_23_2 (line 89) ... ok
[INFO] [stdout] test src/forty.rs - forty::_35 (line 455) ... FAILED
[INFO] [stdout] test src/forty.rs - forty::_38 (line 572) ... ok
[INFO] [stdout] test src/forty.rs - forty::_30 (line 315) ... ok
[INFO] [stdout] test src/forty.rs - forty::_40 (line 635) ... ok
[INFO] [stdout] test src/sixty.rs - sixty::_41 (line 11) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_42 (line 31) ... FAILED
[INFO] [stdout] test src/forty.rs - forty::_36 (line 491) ... ok
[INFO] [stdout] test src/sixty.rs - sixty::_43 (line 58) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_44 (line 81) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_45 (line 125) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_46 (line 151) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_48 (line 241) ... FAILED
[INFO] [stdout] test src/forty.rs - forty::_21 (line 12) ... ok
[INFO] [stdout] test src/sixty.rs - sixty::_47 (line 184) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_50_brute_force (line 365) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_50_backtracking (line 306) ... FAILED
[INFO] [stdout] test src/forty.rs - forty::_39 (line 607) ... ok
[INFO] [stdout] test src/sixty.rs - sixty::_49 (line 263) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_52 (line 465) ... FAILED
[INFO] [stdout] test src/sixty.rs - sixty::_51 (line 403) ... FAILED
[INFO] [stdout] test src/twenty.rs - twenty::_1 (line 669) ... ok
[INFO] [stdout] test src/forty.rs - forty::_37 (line 528) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_13 (line 211) ... ok
[INFO] [stdout] test src/forty.rs - forty::_32 (line 362) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_11 (line 364) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_15 (line 153) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_16 (line 129) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_14 (line 170) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_2 (line 646) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_17 (line 79) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_18 (line 24) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_3 (line 623) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_4 (line 599) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_20 (line 1) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_5 (line 574) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_6 (line 563) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_7 (line 528) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_10 (line 439) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_9 (line 472) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_8 (line 492) ... ok
[INFO] [stdout] test src/twenty.rs - twenty::_12 (line 331) ... ok
[INFO] [stdout] test src/forty.rs - forty::_23 (line 61) ... FAILED
[INFO] [stdout] test src/forty.rs - forty::_34 (line 437) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/forty.rs - forty::_35 (line 455) stdout ----
[INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (350) has overflowed its stack
[INFO] [stdout] fatal runtime error: stack overflow, aborting
[INFO] [stdout] 
[INFO] [stdout] 
[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] 13 | assert_eq!(project_euler::forty::_41(), 7652413);
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: 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] 13 - assert_eq!(project_euler::forty::_41(), 7652413);
[INFO] [stdout] 13 + assert_eq!(project_euler::forty::_21(), 7652413);
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 10 + use project_euler::sixty::_41;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `_41`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 13 - assert_eq!(project_euler::forty::_41(), 7652413);
[INFO] [stdout] 13 + 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::_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] 33 | assert_eq!(project_euler::forty::_42(), 162);
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: 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] 33 - assert_eq!(project_euler::forty::_42(), 162);
[INFO] [stdout] 33 + assert_eq!(project_euler::forty::_22(), 162);
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 30 + use project_euler::sixty::_42;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `_42`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 33 - assert_eq!(project_euler::forty::_42(), 162);
[INFO] [stdout] 33 + 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::_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] 60 | assert_eq!(project_euler::forty::_43(), 16695334890);
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: 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] 60 - assert_eq!(project_euler::forty::_43(), 16695334890);
[INFO] [stdout] 60 + assert_eq!(project_euler::forty::_23(), 16695334890);
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 57 + use project_euler::sixty::_43;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `_43`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 60 - assert_eq!(project_euler::forty::_43(), 16695334890);
[INFO] [stdout] 60 + 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::_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]  83 | assert_eq!(project_euler::forty::_44(), 5482660);
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: 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]  83 - assert_eq!(project_euler::forty::_44(), 5482660);
[INFO] [stdout]  83 + assert_eq!(project_euler::forty::_24(), 5482660);
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]  80 + use project_euler::sixty::_44;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_44`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout]  83 - assert_eq!(project_euler::forty::_44(), 5482660);
[INFO] [stdout]  83 + 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::_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] 127 | assert_eq!(project_euler::forty::_45(), 1533776805);
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: 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] 127 - assert_eq!(project_euler::forty::_45(), 1533776805);
[INFO] [stdout] 127 + assert_eq!(project_euler::forty::_25(), 1533776805);
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 124 + use project_euler::sixty::_45;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_45`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 127 - assert_eq!(project_euler::forty::_45(), 1533776805);
[INFO] [stdout] 127 + 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::_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] 153 | assert_eq!(project_euler::forty::_46(), 5777);
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: 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] 153 - assert_eq!(project_euler::forty::_46(), 5777);
[INFO] [stdout] 153 + assert_eq!(project_euler::forty::_26(), 5777);
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 150 + use project_euler::sixty::_46;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_46`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 153 - assert_eq!(project_euler::forty::_46(), 5777);
[INFO] [stdout] 153 + 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::_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] 243 | assert_eq!(project_euler::forty::_48(), 9110846700);
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: 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] 243 - assert_eq!(project_euler::forty::_48(), 9110846700);
[INFO] [stdout] 243 + assert_eq!(project_euler::forty::_28(), 9110846700);
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 240 + use project_euler::sixty::_48;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_48`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 243 - assert_eq!(project_euler::forty::_48(), 9110846700);
[INFO] [stdout] 243 + 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::_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] 186 | assert_eq!(project_euler::forty::_47(), 134043);
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: 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] 186 - assert_eq!(project_euler::forty::_47(), 134043);
[INFO] [stdout] 186 + assert_eq!(project_euler::forty::_27(), 134043);
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 183 + use project_euler::sixty::_47;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_47`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 186 - assert_eq!(project_euler::forty::_47(), 134043);
[INFO] [stdout] 186 + 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::_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] 367 | 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] 364 + 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] 367 - assert_eq!(project_euler::forty::_50_brute_force(), 997651);
[INFO] [stdout] 367 + 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::_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] 308 | 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] 305 + use project_euler::sixty::_50_backtracking;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_50_backtracking`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 308 - assert_eq!(project_euler::forty::_50_backtracking(), 997651);
[INFO] [stdout] 308 + 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::_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] 265 | assert_eq!(project_euler::forty::_49(), "296962999629");
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: 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] 265 - assert_eq!(project_euler::forty::_49(), "296962999629");
[INFO] [stdout] 265 + assert_eq!(project_euler::forty::_29(), "296962999629");
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 262 + use project_euler::sixty::_49;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_49`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 265 - assert_eq!(project_euler::forty::_49(), "296962999629");
[INFO] [stdout] 265 + 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] ---- 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] 467 | assert_eq!(project_euler::forty::_52(), 142857);
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: 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] 467 - assert_eq!(project_euler::forty::_52(), 142857);
[INFO] [stdout] 467 + assert_eq!(project_euler::forty::_22(), 142857);
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 464 + use project_euler::sixty::_52;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_52`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 467 - assert_eq!(project_euler::forty::_52(), 142857);
[INFO] [stdout] 467 + 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::_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] 405 | assert_eq!(project_euler::forty::_51(), 121313);
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: 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] 405 - assert_eq!(project_euler::forty::_51(), 121313);
[INFO] [stdout] 405 + assert_eq!(project_euler::forty::_21(), 121313);
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 402 + use project_euler::sixty::_51;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `_51`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 405 - assert_eq!(project_euler::forty::_51(), 121313);
[INFO] [stdout] 405 + 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/forty.rs - forty::_23 (line 61) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (188) panicked at src/forty.rs:77:47:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c4988b78242 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c4988b78242 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c4988b78242 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c4988b78242 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c4988b8934a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c4988b8934a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x5c4988b7c186 - std[840933623431fd06]::io::default_write_fmt::<std[840933623431fd06]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c4988b7c186 - <std[840933623431fd06]::sys::stdio::unix::Stderr as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c4988b62f2f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c4988b62f2f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c4988b74161 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5c4988b7431b - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5c4988b6301a - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x5c4988b5abe9 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5c4988b6390d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5c4988b8997c - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5c4988b8a6f9 - core[8f93d80df273fe75]::panicking::panic_const::panic_const_sub_overflow
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:175:17
[INFO] [stdout]   17:     0x5c4988b460bf - project_euler[91e41fce63511ee7]::forty::_23::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/forty.rs:77:47
[INFO] [stdout]   18:     0x5c4988b467bb - <&mut project_euler[91e41fce63511ee7]::forty::_23::{closure#1} as core[8f93d80df273fe75]::ops::function::FnMut<(&&usize,)>>::call_mut
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:298:21
[INFO] [stdout]   19:     0x5c4988b4ceec - core[8f93d80df273fe75]::iter::traits::iterator::Iterator::find::check::<&usize, &mut project_euler[91e41fce63511ee7]::forty::_23::{closure#1}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/iter/traits/iterator.rs:2903:20
[INFO] [stdout]   20:     0x5c4988b45eb3 - <std[840933623431fd06]::collections::hash::set::Iter<usize> as core[8f93d80df273fe75]::iter::traits::iterator::Iterator>::try_fold::<(), core[8f93d80df273fe75]::iter::traits::iterator::Iterator::find::check<&usize, &mut project_euler[91e41fce63511ee7]::forty::_23::{closure#1}>::{closure#0}, core[8f93d80df273fe75]::ops::control_flow::ControlFlow<&usize>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/iter/traits/iterator.rs:2434:21
[INFO] [stdout]   21:     0x5c4988b45d74 - <std[840933623431fd06]::collections::hash::set::Iter<usize> as core[8f93d80df273fe75]::iter::traits::iterator::Iterator>::find::<&mut project_euler[91e41fce63511ee7]::forty::_23::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/iter/traits/iterator.rs:2907:14
[INFO] [stdout]   22:     0x5c4988b467e2 - <core[8f93d80df273fe75]::iter::adapters::filter::Filter<std[840933623431fd06]::collections::hash::set::Iter<usize>, project_euler[91e41fce63511ee7]::forty::_23::{closure#1}> as core[8f93d80df273fe75]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/iter/adapters/filter.rs:98:19
[INFO] [stdout]   23:     0x5c4988b46625 - project_euler[91e41fce63511ee7]::forty::_23
[INFO] [stdout]                                at /opt/rustwide/workdir/src/forty.rs:77:19
[INFO] [stdout]   24:     0x5c4988b45c07 - rust_out[c8cdd22bfd421af4]::main::_doctest_main_src_forty_rs_61_0
[INFO] [stdout]   25:     0x5c4988b45bf6 - rust_out[c8cdd22bfd421af4]::main
[INFO] [stdout]   26:     0x5c4988b45c53 - <fn() as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   27:     0x5c4988b45bb6 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   28:     0x5c4988b45bc9 - std[840933623431fd06]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   29:     0x5c4988b73756 - <&dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   30:     0x5c4988b73756 - std[840933623431fd06]::panicking::catch_unwind::do_call::<&dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   31:     0x5c4988b73756 - std[840933623431fd06]::panicking::catch_unwind::<i32, &dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c4988b73756 - std[840933623431fd06]::panic::catch_unwind::<&dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c4988b73756 - std[840933623431fd06]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/rt.rs:175:24
[INFO] [stdout]   34:     0x5c4988b73756 - std[840933623431fd06]::panicking::catch_unwind::do_call::<std[840933623431fd06]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x5c4988b73756 - std[840933623431fd06]::panicking::catch_unwind::<isize, std[840933623431fd06]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x5c4988b73756 - std[840933623431fd06]::panic::catch_unwind::<std[840933623431fd06]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x5c4988b73756 - std[840933623431fd06]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/rt.rs:171:5
[INFO] [stdout]   38:     0x5c4988b45ba1 - std[840933623431fd06]::rt::lang_start::<()>
[INFO] [stdout]   39:     0x5c4988b45cb5 - main
[INFO] [stdout]   40:     0x70c0338151ca - <unknown>
[INFO] [stdout]   41:     0x70c03381528b - __libc_start_main
[INFO] [stdout]   42:     0x5c4988b45ab5 - _start
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/forty.rs - forty::_23 (line 61)
[INFO] [stdout]     src/forty.rs - forty::_35 (line 455)
[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. 38 passed; 15 failed; 0 ignored; 0 measured; 0 filtered out; finished in 32.69s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5d2344d3be0d8fcc5509557c256c36f301b05523b849145ee4d8489707082b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2344d3be0d8fcc5509557c256c36f301b05523b849145ee4d8489707082b47", kill_on_drop: false }`
[INFO] [stdout] 5d2344d3be0d8fcc5509557c256c36f301b05523b849145ee4d8489707082b47
