[INFO] cloning repository https://github.com/Biboulet/AOC_2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Biboulet/AOC_2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBiboulet%2FAOC_2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBiboulet%2FAOC_2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6dad5286e90f663d51f1568e32cbc3b79d307e2
[INFO] documenting Biboulet/AOC_2018 against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBiboulet%2FAOC_2018" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Biboulet/AOC_2018
[INFO] finished tweaking git repo https://github.com/Biboulet/AOC_2018
[INFO] tweaked toml for git repo https://github.com/Biboulet/AOC_2018 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Biboulet/AOC_2018 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Biboulet/AOC_2018 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" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 295e7c1262d34dd440af9b28c6694ab9d9b99226567950aac71318095d1a7978
[INFO] running `Command { std: "docker" "start" "-a" "295e7c1262d34dd440af9b28c6694ab9d9b99226567950aac71318095d1a7978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "295e7c1262d34dd440af9b28c6694ab9d9b99226567950aac71318095d1a7978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "295e7c1262d34dd440af9b28c6694ab9d9b99226567950aac71318095d1a7978", kill_on_drop: false }`
[INFO] [stdout] 295e7c1262d34dd440af9b28c6694ab9d9b99226567950aac71318095d1a7978
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd5fbda7bbe243325aa342e92169631fd42a14486b9289ca8fb833fbd922f2c1
[INFO] running `Command { std: "docker" "start" "-a" "cd5fbda7bbe243325aa342e92169631fd42a14486b9289ca8fb833fbd922f2c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling int-enum v1.1.1
[INFO] [stderr]     Checking tinyjson v2.5.1
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking advent_of_code v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting advent_of_code v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/template/readme_benchmarks.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Parser(String),
[INFO] [stdout]    |     ------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 -     Parser(String),
[INFO] [stdout] 12 +     Parser(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/template/readme_benchmarks.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     IO(io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 13 -     IO(io::Error),
[INFO] [stdout] 13 +     IO(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/template/run_multi.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 |     IO(io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 52 -     IO(io::Error),
[INFO] [stdout] 52 +     IO(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `addr` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     addr,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `addi` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     addi,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Addi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mulr` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     mulr,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Mulr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `muli` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     muli,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Muli`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `banr` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     banr,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Banr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `bani` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     bani,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Bani`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `borr` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     borr,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Borr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `bori` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     bori,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Bori`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `setr` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     setr,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Setr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `seti` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     seti,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Seti`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `gtir` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     gtir,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Gtir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `gtri` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     gtri,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Gtri`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `gtrr` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     gtrr,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Gtrr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `eqir` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     eqir,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Eqir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `eqri` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     eqri,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Eqri`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `eqrr` should have an upper camel case name
[INFO] [stdout]   --> src/bin/16.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     eqrr,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Eqrr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.66s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/advent_of_code/index.html and 6 other files
[INFO] running `Command { std: "docker" "inspect" "cd5fbda7bbe243325aa342e92169631fd42a14486b9289ca8fb833fbd922f2c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5fbda7bbe243325aa342e92169631fd42a14486b9289ca8fb833fbd922f2c1", kill_on_drop: false }`
[INFO] [stdout] cd5fbda7bbe243325aa342e92169631fd42a14486b9289ca8fb833fbd922f2c1
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bc8138811aa8bf84c1802c6af57e1e9f4284807337a2024a725520da6525c91
[INFO] running `Command { std: "docker" "start" "-a" "3bc8138811aa8bf84c1802c6af57e1e9f4284807337a2024a725520da6525c91", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stdout] error[E0412]: cannot find type `SourceFile` in crate `proc_macro`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.79/src/wrapper.rs:364:26
[INFO] [stdout]     |
[INFO] [stdout] 364 |     Compiler(proc_macro::SourceFile),
[INFO] [stdout]     |                          ^^^^^^^^^^ not found in `proc_macro`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::SourceFile;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::fallback::SourceFile;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SourceFile`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 364 -     Compiler(proc_macro::SourceFile),
[INFO] [stdout] 364 +     Compiler(SourceFile),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SourceFile` in crate `proc_macro`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.79/src/wrapper.rs:370:32
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn nightly(sf: proc_macro::SourceFile) -> Self {
[INFO] [stdout]     |                                ^^^^^^^^^^ not found in `proc_macro`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::SourceFile;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::fallback::SourceFile;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SourceFile`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 370 -     fn nightly(sf: proc_macro::SourceFile) -> Self {
[INFO] [stdout] 370 +     fn nightly(sf: SourceFile) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `source_file` found for reference `&proc_macro::Span` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.79/src/wrapper.rs:460:56
[INFO] [stdout]     |
[INFO] [stdout] 460 |             Span::Compiler(s) => SourceFile::nightly(s.source_file()),
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `source` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 460 -             Span::Compiler(s) => SourceFile::nightly(s.source_file()),
[INFO] [stdout] 460 +             Span::Compiler(s) => SourceFile::nightly(s.source()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "3bc8138811aa8bf84c1802c6af57e1e9f4284807337a2024a725520da6525c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc8138811aa8bf84c1802c6af57e1e9f4284807337a2024a725520da6525c91", kill_on_drop: false }`
[INFO] [stdout] 3bc8138811aa8bf84c1802c6af57e1e9f4284807337a2024a725520da6525c91
