[INFO] cloning repository https://github.com/podikoglou/epilog
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/podikoglou/epilog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpodikoglou%2Fepilog", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpodikoglou%2Fepilog'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b35027097bf4a2c59d336f0ac63fd99182095d79
[INFO] fixing podikoglou/epilog against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpodikoglou%2Fepilog" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/podikoglou/epilog
[INFO] finished tweaking git repo https://github.com/podikoglou/epilog
[INFO] tweaked toml for git repo https://github.com/podikoglou/epilog written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/podikoglou/epilog on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/podikoglou/epilog 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stacker v0.1.24
[INFO] [stderr]   Downloaded chumsky v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0c6664342a5dcdfea29a32559b4820867778c379ddd27e34afaacc6f9a169038
[INFO] running `Command { std: "docker" "start" "0c6664342a5dcdfea29a32559b4820867778c379ddd27e34afaacc6f9a169038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c6664342a5dcdfea29a32559b4820867778c379ddd27e34afaacc6f9a169038" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c6664342a5dcdfea29a32559b4820867778c379ddd27e34afaacc6f9a169038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c6664342a5dcdfea29a32559b4820867778c379ddd27e34afaacc6f9a169038" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling stacker v0.1.24
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling ar_archive_writer v0.5.1
[INFO] [stderr]    Compiling psm v0.1.31
[INFO] [stderr]     Checking chumsky v0.13.0
[INFO] [stderr]     Checking epilog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::iter`
[INFO] [stdout]  --> src/sld.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::iter;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter`
[INFO] [stdout]  --> src/sld.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::iter;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:405:23
[INFO] [stdout]     |
[INFO] [stdout] 405 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 405 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:420:23
[INFO] [stdout]     |
[INFO] [stdout] 420 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 420 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:438:23
[INFO] [stdout]     |
[INFO] [stdout] 438 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 438 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:457:23
[INFO] [stdout]     |
[INFO] [stdout] 457 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 457 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:473:23
[INFO] [stdout]     |
[INFO] [stdout] 473 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 473 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:492:23
[INFO] [stdout]     |
[INFO] [stdout] 492 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 492 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:515:23
[INFO] [stdout]     |
[INFO] [stdout] 515 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 515 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:530:23
[INFO] [stdout]     |
[INFO] [stdout] 530 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 530 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:563:23
[INFO] [stdout]     |
[INFO] [stdout] 563 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 563 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:588:23
[INFO] [stdout]     |
[INFO] [stdout] 588 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 588 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:618:23
[INFO] [stdout]     |
[INFO] [stdout] 618 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 618 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:640:23
[INFO] [stdout]     |
[INFO] [stdout] 640 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 640 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:661:23
[INFO] [stdout]     |
[INFO] [stdout] 661 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 661 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:674:23
[INFO] [stdout]     |
[INFO] [stdout] 674 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 674 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:685:23
[INFO] [stdout]     |
[INFO] [stdout] 685 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 685 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:694:23
[INFO] [stdout]     |
[INFO] [stdout] 694 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 694 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:718:23
[INFO] [stdout]     |
[INFO] [stdout] 718 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 718 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:739:23
[INFO] [stdout]     |
[INFO] [stdout] 739 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 739 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:761:23
[INFO] [stdout]     |
[INFO] [stdout] 761 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 761 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:784:23
[INFO] [stdout]     |
[INFO] [stdout] 784 |         let results = resolve(&goals, prog, subs);
[INFO] [stdout]     |                       ^^^^^^^-------------------- argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 784 |         let results = resolve(&goals, prog, subs, /* usize */);
[INFO] [stdout]     |                                                 +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:803:23
[INFO] [stdout]     |
[INFO] [stdout] 803 |         let results = resolve(&goals, prog, subs);
[INFO] [stdout]     |                       ^^^^^^^-------------------- argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 803 |         let results = resolve(&goals, prog, subs, /* usize */);
[INFO] [stdout]     |                                                 +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:817:23
[INFO] [stdout]     |
[INFO] [stdout] 817 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 817 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:833:23
[INFO] [stdout]     |
[INFO] [stdout] 833 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 833 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:869:23
[INFO] [stdout]     |
[INFO] [stdout] 869 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 869 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/sld.rs:892:23
[INFO] [stdout]     |
[INFO] [stdout] 892 |         let results = resolve(&goals, prog, HashMap::new());
[INFO] [stdout]     |                       ^^^^^^^------------------------------ argument #4 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sld.rs:52:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | pub fn resolve(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     suffix: usize,
[INFO] [stdout]     |     -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 892 |         let results = resolve(&goals, prog, HashMap::new(), /* usize */);
[INFO] [stdout]     |                                                           +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::iter::Map` that must be used
[INFO] [stdout]    --> src/sld.rs:79:9
[INFO] [stdout]     |
[INFO] [stdout]  79 | /         clauses.map(|clause| {
[INFO] [stdout]  80 | |             // (a) Compute the MGU
[INFO] [stdout]  81 | |             let mgu = clause.1;
[INFO] [stdout]  82 | |             let clause = clause.0;
[INFO] [stdout] ...   |
[INFO] [stdout]  99 | |             goals
[INFO] [stdout] 100 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout]  79 |         let _ = clauses.map(|clause| {
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `epilog` (bin "epilog" test) due to 25 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "0c6664342a5dcdfea29a32559b4820867778c379ddd27e34afaacc6f9a169038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6664342a5dcdfea29a32559b4820867778c379ddd27e34afaacc6f9a169038", kill_on_drop: false }`
[INFO] [stdout] 0c6664342a5dcdfea29a32559b4820867778c379ddd27e34afaacc6f9a169038
