[INFO] cloning repository https://github.com/CrystalGamma/oxide
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CrystalGamma/oxide" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrystalGamma%2Foxide", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrystalGamma%2Foxide'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a57beed551fbb87d422c665969eb5d3c31c261a7
[INFO] checking CrystalGamma/oxide against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrystalGamma%2Foxide" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CrystalGamma/oxide on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CrystalGamma/oxide
[INFO] finished tweaking git repo https://github.com/CrystalGamma/oxide
[INFO] tweaked toml for git repo https://github.com/CrystalGamma/oxide written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/CrystalGamma/oxide 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29df245b94f6838e99fbf065a737ab30abcfa7b985dd7f50b5a8b46d511061a7
[INFO] running `Command { std: "docker" "start" "-a" "29df245b94f6838e99fbf065a737ab30abcfa7b985dd7f50b5a8b46d511061a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29df245b94f6838e99fbf065a737ab30abcfa7b985dd7f50b5a8b46d511061a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29df245b94f6838e99fbf065a737ab30abcfa7b985dd7f50b5a8b46d511061a7", kill_on_drop: false }`
[INFO] [stdout] 29df245b94f6838e99fbf065a737ab30abcfa7b985dd7f50b5a8b46d511061a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaa720636c0e9729ad30169fe309f92bf02b07b2501f6b07bc3383320cda5bbc
[INFO] running `Command { std: "docker" "start" "-a" "eaa720636c0e9729ad30169fe309f92bf02b07b2501f6b07bc3383320cda5bbc", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking compile v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]   --> src/main.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |                         Record(None, ref cont) => content.iter().zip(cont.iter()).map(
[INFO] [stdout]    |                                                -- while parsing the `match` arm starting here
[INFO] [stdout] 67 |                             |&: (a, b)| superimpose(b, &func.values[*a].typ).unwrap()
[INFO] [stdout]    |                               ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]   --> src/main.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |                         Record(None, ref cont) => content.iter().zip(cont.iter()).map(
[INFO] [stdout]    |                                                -- while parsing the `match` arm starting here
[INFO] [stdout] 67 |                             |&: (a, b)| superimpose(b, &func.values[*a].typ).unwrap()
[INFO] [stdout]    |                               ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]  --> src/main.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Show, PartialEq)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]  --> src/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Show, PartialEq)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]  --> src/main.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Show, PartialEq)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]  --> src/main.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(PartialEq, Clone, Show)]
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]  --> src/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Show, PartialEq)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/main.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/main.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]  --> src/main.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(PartialEq, Clone, Show)]
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/main.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/main.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/main.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/main.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/main.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/main.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[derive(Show)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/main.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `DeadEnd` in this scope
[INFO] [stdout]    --> src/main.rs:166:114
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...0u, Tuple(Vec::new())), (1u, Return(0u32))], goto: DeadEnd }], values: vec![Value { typ: Record(None, Vec::new()), value: ValueKnowled...
[INFO] [stdout]     |                                                       ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]     |
[INFO] [stdout] 1   + use Goto::DeadEnd;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/main.rs:166:63
[INFO] [stdout]     |
[INFO] [stdout] 166 |     }), Function { blocks: vec![BBlock { vars: param, ops: vec![(0u, Tuple(Vec::new())), (1u, Return(0u32))], goto: DeadEnd }], values: vec!...
[INFO] [stdout]     |                                                                  ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/main.rs:166:88
[INFO] [stdout]     |
[INFO] [stdout] 166 |     }), Function { blocks: vec![BBlock { vars: param, ops: vec![(0u, Tuple(Vec::new())), (1u, Return(0u32))], goto: DeadEnd }], values: vec!...
[INFO] [stdout]     |                                                                                           ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/main.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/main.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/main.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[derive(Show)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `compile`
[INFO] [stdout]    --> src/main.rs:167:2
[INFO] [stdout]     |
[INFO] [stdout] 167 | }
[INFO] [stdout]     |  ^ consider adding a `main` function to `src/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `TypeError` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:107:71
[INFO] [stdout]     |
[INFO] [stdout] 107 |                         func.values[idx].typ = superimpose(&func.values[idx].typ, &typ).unwrap();
[INFO] [stdout]     |                                                                                         ^^^^^^ `TypeError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `TypeError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `TypeError` or manually `impl Debug for TypeError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/46424fb5054f211ec836c5c03159f92e46bb35ac/library/core/src/result.rs:1103:5
[INFO] [stdout] help: consider annotating `TypeError` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 56  + #[derive(Debug)]
[INFO] [stdout] 57  | struct TypeError;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `TypeError` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:120:27
[INFO] [stdout]     |
[INFO] [stdout] 120 |     infer_forward(&mut func).unwrap();
[INFO] [stdout]     |                              ^^^^^^ `TypeError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `TypeError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `TypeError` or manually `impl Debug for TypeError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/46424fb5054f211ec836c5c03159f92e46bb35ac/library/core/src/result.rs:1103:5
[INFO] [stdout] help: consider annotating `TypeError` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 56  + #[derive(Debug)]
[INFO] [stdout] 57  | struct TypeError;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `TypeError` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:121:28
[INFO] [stdout]     |
[INFO] [stdout] 121 |     infer_backward(&mut func).unwrap();
[INFO] [stdout]     |                               ^^^^^^ `TypeError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `TypeError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `TypeError` or manually `impl Debug for TypeError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/46424fb5054f211ec836c5c03159f92e46bb35ac/library/core/src/result.rs:1103:5
[INFO] [stdout] help: consider annotating `TypeError` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 56  + #[derive(Debug)]
[INFO] [stdout] 57  | struct TypeError;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Function` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:122:19
[INFO] [stdout]     |
[INFO] [stdout] 122 |     println!("{:?}", func);
[INFO] [stdout]     |                      ^^^^ `Function` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `Function`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `Function` or manually `impl Debug for Function`
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Function` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:131:2
[INFO] [stdout]     |
[INFO] [stdout] 131 | /     assert_eq!(type_inference(Function {
[INFO] [stdout] 132 | |         blocks: vec![ BBlock {
[INFO] [stdout] 133 | |             vars: HashMap::new(),    // no parameters
[INFO] [stdout] 134 | |             ops: vec![ (0, Tuple(Vec::new())),
[INFO] [stdout] ...   |
[INFO] [stdout] 143 | |         type_params: Vec::new()
[INFO] [stdout] 144 | |     }), Function { blocks: vec![BBlock { vars: HashMap::new(), ops: vec![(0, Tuple(Vec::new())), (1, Return(0))], goto: Goto::DeadEnd }], values: vec![Value { typ: Record(None, vec![]), value: ValueKnowledge, pos: CodeReference }], type_params: Vec::new() });
[INFO] [stdout]     | |__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________^ `Function` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `Function`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `Function` or manually `impl Debug for Function`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Function` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:131:2
[INFO] [stdout]     |
[INFO] [stdout] 131 | /     assert_eq!(type_inference(Function {
[INFO] [stdout] 132 | |         blocks: vec![ BBlock {
[INFO] [stdout] 133 | |             vars: HashMap::new(),    // no parameters
[INFO] [stdout] 134 | |             ops: vec![ (0, Tuple(Vec::new())),
[INFO] [stdout] ...   |
[INFO] [stdout] 143 | |         type_params: Vec::new()
[INFO] [stdout] 144 | |     }), Function { blocks: vec![BBlock { vars: HashMap::new(), ops: vec![(0, Tuple(Vec::new())), (1, Return(0))], goto: Goto::DeadEnd }], values: vec![Value { typ: Record(None, vec![]), value: ValueKnowledge, pos: CodeReference }], type_params: Vec::new() });
[INFO] [stdout]     | |__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________^ `Function` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `Function`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `Function` or manually `impl Debug for Function`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `TypeError` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:107:71
[INFO] [stdout]     |
[INFO] [stdout] 107 |                         func.values[idx].typ = superimpose(&func.values[idx].typ, &typ).unwrap();
[INFO] [stdout]     |                                                                                         ^^^^^^ `TypeError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `TypeError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `TypeError` or manually `impl Debug for TypeError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/46424fb5054f211ec836c5c03159f92e46bb35ac/library/core/src/result.rs:1103:5
[INFO] [stdout] help: consider annotating `TypeError` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 56  + #[derive(Debug)]
[INFO] [stdout] 57  | struct TypeError;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `TypeError` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:120:27
[INFO] [stdout]     |
[INFO] [stdout] 120 |     infer_forward(&mut func).unwrap();
[INFO] [stdout]     |                              ^^^^^^ `TypeError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `TypeError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `TypeError` or manually `impl Debug for TypeError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/46424fb5054f211ec836c5c03159f92e46bb35ac/library/core/src/result.rs:1103:5
[INFO] [stdout] help: consider annotating `TypeError` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 56  + #[derive(Debug)]
[INFO] [stdout] 57  | struct TypeError;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `TypeError` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:121:28
[INFO] [stdout]     |
[INFO] [stdout] 121 |     infer_backward(&mut func).unwrap();
[INFO] [stdout]     |                               ^^^^^^ `TypeError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `TypeError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `TypeError` or manually `impl Debug for TypeError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/46424fb5054f211ec836c5c03159f92e46bb35ac/library/core/src/result.rs:1103:5
[INFO] [stdout] help: consider annotating `TypeError` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 56  + #[derive(Debug)]
[INFO] [stdout] 57  | struct TypeError;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Function` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:122:19
[INFO] [stdout]     |
[INFO] [stdout] 122 |     println!("{:?}", func);
[INFO] [stdout]     |                      ^^^^ `Function` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `Function`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `Function` or manually `impl Debug for Function`
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compile` (bin "compile") due to 15 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:166:242
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...: CodeReference }], type_params: vec!["Drop"] });
[INFO] [stdout]     |                                          ^^^^^^- help: try using a conversion method: `.to_string()`
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          expected `String`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Function` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:153:2
[INFO] [stdout]     |
[INFO] [stdout] 153 | /     assert_eq!(type_inference(Function {
[INFO] [stdout] 154 | |         blocks: vec![ BBlock {
[INFO] [stdout] 155 | |             vars: param.clone(),
[INFO] [stdout] 156 | |             ops: vec![ (0, Tuple(Vec::new())),
[INFO] [stdout] ...   |
[INFO] [stdout] 165 | |         type_params: vec![ "Drop".to_string() ],
[INFO] [stdout] 166 | |     }), Function { blocks: vec![BBlock { vars: param, ops: vec![(0u, Tuple(Vec::new())), (1u, Return(0u32))], goto: DeadEnd }], values: vec![Value { typ: Record(None, Vec::new()), value: ValueKnowledge, pos: CodeReference }], type_params: vec!["Drop"] });
[INFO] [stdout]     | |______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________^ `Function` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `Function`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `Function` or manually `impl Debug for Function`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Function` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:153:2
[INFO] [stdout]     |
[INFO] [stdout] 153 | /     assert_eq!(type_inference(Function {
[INFO] [stdout] 154 | |         blocks: vec![ BBlock {
[INFO] [stdout] 155 | |             vars: param.clone(),
[INFO] [stdout] 156 | |             ops: vec![ (0, Tuple(Vec::new())),
[INFO] [stdout] ...   |
[INFO] [stdout] 165 | |         type_params: vec![ "Drop".to_string() ],
[INFO] [stdout] 166 | |     }), Function { blocks: vec![BBlock { vars: param, ops: vec![(0u, Tuple(Vec::new())), (1u, Return(0u32))], goto: DeadEnd }], values: vec![Value { typ: Record(None, Vec::new()), value: ValueKnowledge, pos: CodeReference }], type_params: vec!["Drop"] });
[INFO] [stdout]     | |______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________^ `Function` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `Function`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `Function` or manually `impl Debug for Function`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compile` (bin "compile" test) due to 22 previous errors
[INFO] running `Command { std: "docker" "inspect" "eaa720636c0e9729ad30169fe309f92bf02b07b2501f6b07bc3383320cda5bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa720636c0e9729ad30169fe309f92bf02b07b2501f6b07bc3383320cda5bbc", kill_on_drop: false }`
[INFO] [stdout] eaa720636c0e9729ad30169fe309f92bf02b07b2501f6b07bc3383320cda5bbc
