[INFO] cloning repository https://github.com/tapirbug/proboscis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tapirbug/proboscis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftapirbug%2Fproboscis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftapirbug%2Fproboscis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a96994fa4647ec2a1103fc128a07d35d1f478b59
[INFO] checking tapirbug/proboscis against master#4b596bbd847672da87763b76171687d3544863c2 for pr-144544
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftapirbug%2Fproboscis" "/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/tapirbug/proboscis
[INFO] finished tweaking git repo https://github.com/tapirbug/proboscis
[INFO] tweaked toml for git repo https://github.com/tapirbug/proboscis written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tapirbug/proboscis on toolchain 4b596bbd847672da87763b76171687d3544863c2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4b596bbd847672da87763b76171687d3544863c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tapirbug/proboscis 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" "+4b596bbd847672da87763b76171687d3544863c2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4b596bbd847672da87763b76171687d3544863c2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce6d948343f0079141d911d1792349af8c1b627e5b43b65e2e7ce6124a6b1ed4
[INFO] running `Command { std: "docker" "start" "-a" "ce6d948343f0079141d911d1792349af8c1b627e5b43b65e2e7ce6124a6b1ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce6d948343f0079141d911d1792349af8c1b627e5b43b65e2e7ce6124a6b1ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce6d948343f0079141d911d1792349af8c1b627e5b43b65e2e7ce6124a6b1ed4", kill_on_drop: false }`
[INFO] [stdout] ce6d948343f0079141d911d1792349af8c1b627e5b43b65e2e7ce6124a6b1ed4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4b596bbd847672da87763b76171687d3544863c2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e045f20b26061660d2557e33e74f42e612985f1e72b4bd3a1ce9446cd555a38b
[INFO] running `Command { std: "docker" "start" "-a" "e045f20b26061660d2557e33e74f42e612985f1e72b4bd3a1ce9446cd555a38b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking clap_builder v4.5.37
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking clap v4.5.37
[INFO] [stderr]     Checking proboscis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `List`
[INFO] [stdout]  --> src/analysis/funcdef.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::parse::{AstNode, Atom, List, TokenKind};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IrDataTypeTag`
[INFO] [stdout]   --> src/ir.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use datatype::{IrDataType, IrDataTypeTag};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InstructionBuilder`
[INFO] [stdout]   --> src/ir.rs:19:29
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use inst::{Instruction, InstructionBuilder};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Quoted`
[INFO] [stdout]   --> src/parse.rs:10:36
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use ast::{AstNode, Atom, List, Quoted};
[INFO] [stdout]    |                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]   --> src/parse.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use token::{Token, TokenKind};
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SourceLocation`
[INFO] [stdout]  --> src/source.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use frag::{Fragment, SourceLocation, SourceRange};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `List`
[INFO] [stdout]  --> src/analysis/funcdef.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::parse::{AstNode, Atom, List, TokenKind};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IrDataTypeTag`
[INFO] [stdout]   --> src/ir.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use datatype::{IrDataType, IrDataTypeTag};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InstructionBuilder`
[INFO] [stdout]   --> src/ir.rs:19:29
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use inst::{Instruction, InstructionBuilder};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Quoted`
[INFO] [stdout]   --> src/parse.rs:10:36
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use ast::{AstNode, Atom, List, Quoted};
[INFO] [stdout]    |                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]   --> src/parse.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use token::{Token, TokenKind};
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr`
[INFO] [stdout]    --> src/source/frag.rs:324:9
[INFO] [stdout]     |
[INFO] [stdout] 324 |     use std::ptr;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SourceLocation`
[INFO] [stdout]  --> src/source.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use frag::{Fragment, SourceLocation, SourceRange};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `DataTypeSetIter` is more private than the item `analysis::datatype::DataTypeSet::iter`
[INFO] [stdout]    --> src/analysis/datatype.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn iter(self) -> DataTypeSetIter {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `analysis::datatype::DataTypeSet::iter` is reachable at visibility `pub(in crate::analysis)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `DataTypeSetIter` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/analysis/datatype.rs:219:1
[INFO] [stdout]     |
[INFO] [stdout] 219 | struct DataTypeSetIter {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SInt32` and `Identifier` are never constructed
[INFO] [stdout]   --> src/analysis/datatype.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub enum DataType {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 12 |     SInt32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     Identifier,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HIGHEST_T_BIT` is never used
[INFO] [stdout]   --> src/analysis/datatype.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const HIGHEST_T_BIT: u8 = 0b1000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOWEST_T_BIT` is never used
[INFO] [stdout]   --> src/analysis/datatype.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const LOWEST_T_BIT: u8 = 0b1;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALL_T_BITS` is never used
[INFO] [stdout]   --> src/analysis/datatype.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 | const ALL_T_BITS: u8 = 0b1111;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `i_to_t_unsafe` is never used
[INFO] [stdout]   --> src/analysis/datatype.rs:43:10
[INFO] [stdout]    |
[INFO] [stdout] 43 | const fn i_to_t_unsafe(as_i: u8) -> DataType {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/analysis/datatype.rs:59:11
[INFO] [stdout]     |
[INFO] [stdout] 58  | impl DataTypeSet {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 59  |     const EMPTY: DataTypeSet = DataTypeSet { types: 0 };
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout] 60  |     const ALL: DataTypeSet = DataTypeSet { types: ALL_T_BITS };
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 63  |     pub fn empty() -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68  |     pub fn all() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 73  |     pub fn remove(self, data_type: DataType) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94  |     pub fn remove_in_place(&mut self, data_type: DataType) -> &mut Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99  |     pub fn remove_all(self, types: DataTypeSet) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn remove_all_in_place(&mut self, types: DataTypeSet) -> &mut Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn add_in_place(&mut self, data_type: DataType) -> &mut Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn add_all_in_place(&mut self, types: DataTypeSet) -> &mut Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn union<T: IntoIterator<Item = DataTypeSet>>(iter: T) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn iter(self) -> DataTypeSetIter {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataTypeSetIter` is never constructed
[INFO] [stdout]    --> src/analysis/datatype.rs:219:8
[INFO] [stdout]     |
[INFO] [stdout] 219 | struct DataTypeSetIter {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `FIRST_NEXT_CHECK`, `END_NEXT_CHECK`, and `new_unsafe` are never used
[INFO] [stdout]    --> src/analysis/datatype.rs:225:11
[INFO] [stdout]     |
[INFO] [stdout] 224 | impl DataTypeSetIter {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 225 |     const FIRST_NEXT_CHECK: u8 = LOWEST_T_BIT;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 226 |     const END_NEXT_CHECK: u8 = HIGHEST_T_BIT << 1;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 227 |
[INFO] [stdout] 228 |     pub fn new_unsafe(for_types: u8) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/analysis/form.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Constant<'s, 't> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 38 |     source: Source<'s>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/analysis/form.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct IfForm<'s, 't> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 43 |     source: Source<'s>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/analysis/form.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct AndForm<'s, 't> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 50 |     source: Source<'s>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/analysis/form.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct OrForm<'s, 't> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 55 |     source: Source<'s>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/analysis/form.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct Call<'s, 't> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 60 |     source: Source<'s>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/analysis/form.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct LetForm<'s, 't> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 71 |     source: Source<'s>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/analysis/form.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct Lambda<'s, 't> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 77 |     source: Source<'s>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/analysis/form.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct Apply<'s, 't> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 83 |     source: Source<'s>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/analysis/form.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct Funcall<'s, 't> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 91 |     source: Source<'s>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name` and `if_form` are never used
[INFO] [stdout]    --> src/analysis/form.rs:169:12
[INFO] [stdout]     |
[INFO] [stdout] 98  | impl<'s, 't> Form<'s, 't> {
[INFO] [stdout]     | ------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn name(&self) -> Option<&Name<'s, 't>> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 191 |     pub fn if_form(&self) -> Option<&IfForm<'s, 't>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `source` is never used
[INFO] [stdout]    --> src/analysis/form.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 245 | impl<'s, 't> Constant<'s, 't> {
[INFO] [stdout]     | ----------------------------- method in this implementation
[INFO] [stdout] 246 |     pub fn source(&self) -> Source<'s> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `source` is never used
[INFO] [stdout]    --> src/analysis/form.rs:311:12
[INFO] [stdout]     |
[INFO] [stdout] 255 | impl<'s, 't> IfForm<'s, 't> {
[INFO] [stdout]     | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 311 |     pub fn source(&self) -> Source<'s> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `source` is never used
[INFO] [stdout]    --> src/analysis/form.rs:355:12
[INFO] [stdout]     |
[INFO] [stdout] 328 | impl<'s, 't> AndForm<'s, 't> {
[INFO] [stdout]     | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 355 |     pub fn source(&self) -> Source<'s> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `source` is never used
[INFO] [stdout]    --> src/analysis/form.rs:391:12
[INFO] [stdout]     |
[INFO] [stdout] 364 | impl<'s, 't> OrForm<'s, 't> {
[INFO] [stdout]     | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 391 |     pub fn source(&self) -> Source<'s> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `source` is never used
[INFO] [stdout]    --> src/analysis/form.rs:449:12
[INFO] [stdout]     |
[INFO] [stdout] 400 | impl<'s, 't> Apply<'s, 't> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 449 |     pub fn source(&self) -> Source<'s> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `source` is never used
[INFO] [stdout]    --> src/analysis/form.rs:501:12
[INFO] [stdout]     |
[INFO] [stdout] 462 | impl<'s, 't> Funcall<'s, 't> {
[INFO] [stdout]     | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 501 |     pub fn source(&self) -> Source<'s> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `source` is never used
[INFO] [stdout]    --> src/analysis/form.rs:673:12
[INFO] [stdout]     |
[INFO] [stdout] 616 | impl<'s, 't> Lambda<'s, 't> {
[INFO] [stdout]     | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 673 |     pub fn source(&self) -> Source<'s> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `source` is never used
[INFO] [stdout]    --> src/analysis/form.rs:717:12
[INFO] [stdout]     |
[INFO] [stdout] 686 | impl<'s, 't> Call<'s, 't> {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 717 |     pub fn source(&self) -> Source<'s> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IfMissingThen` is never constructed
[INFO] [stdout]    --> src/analysis/form.rs:736:5
[INFO] [stdout]     |
[INFO] [stdout] 731 | pub enum FormError<'s, 't> {
[INFO] [stdout]     |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 736 |     IfMissingThen {
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FormError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `doc_string` is never read
[INFO] [stdout]   --> src/analysis/funcdef.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct FunctionDefinition<'s, 't> {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     doc_string: Option<&'t Atom<'s>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proboscis` (bin "proboscis" test); 36 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/4b596bbd847672da87763b76171687d3544863c2/bin/rustc --crate-name proboscis --edition=2024 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=718b5a314979a0ef -C extra-filename=-cef014f5c72b24b7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-88bb32ef5205aaca.rmeta --cap-lints=forbid` (exit status: 0)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: type `DataTypeSetIter` is more private than the item `DataTypeSet::iter`
[INFO] [stdout]    --> src/analysis/datatype.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn iter(self) -> DataTypeSetIter {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DataTypeSet::iter` is reachable at visibility `pub(in crate::analysis)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `DataTypeSetIter` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/analysis/datatype.rs:219:1
[INFO] [stdout]     |
[INFO] [stdout] 219 | struct DataTypeSetIter {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proboscis` (bin "proboscis"); 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/4b596bbd847672da87763b76171687d3544863c2/bin/rustc --crate-name proboscis --edition=2024 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=72d2c14381df8992 -C extra-filename=-ea1ab3fc1e5210ae --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-88bb32ef5205aaca.rmeta --cap-lints=forbid` (exit status: 0)
[INFO] running `Command { std: "docker" "inspect" "e045f20b26061660d2557e33e74f42e612985f1e72b4bd3a1ce9446cd555a38b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e045f20b26061660d2557e33e74f42e612985f1e72b4bd3a1ce9446cd555a38b", kill_on_drop: false }`
[INFO] [stdout] e045f20b26061660d2557e33e74f42e612985f1e72b4bd3a1ce9446cd555a38b