[INFO] cloning repository https://github.com/TNTSuperMan/qbf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TNTSuperMan/qbf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTNTSuperMan%2Fqbf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTNTSuperMan%2Fqbf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d15a088d90ce84ad33373e3659e33677b69abf7
[INFO] testing TNTSuperMan/qbf against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTNTSuperMan%2Fqbf" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TNTSuperMan/qbf
[INFO] finished tweaking git repo https://github.com/TNTSuperMan/qbf
[INFO] tweaked toml for git repo https://github.com/TNTSuperMan/qbf written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TNTSuperMan/qbf on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TNTSuperMan/qbf 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-2-tc2/source/cli/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-2-tc2/source/core/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc7c28b0845ea91ecdb90156512fcc62fe386cdf12a803546b3044014017441e
[INFO] running `Command { std: "docker" "start" "-a" "dc7c28b0845ea91ecdb90156512fcc62fe386cdf12a803546b3044014017441e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc7c28b0845ea91ecdb90156512fcc62fe386cdf12a803546b3044014017441e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7c28b0845ea91ecdb90156512fcc62fe386cdf12a803546b3044014017441e", kill_on_drop: false }`
[INFO] [stdout] dc7c28b0845ea91ecdb90156512fcc62fe386cdf12a803546b3044014017441e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c744f6476fac2c534f7f77b14062bc60d4b491cb3e8c1c0705819e7d2d25e419
[INFO] running `Command { std: "docker" "start" "-a" "c744f6476fac2c534f7f77b14062bc60d4b491cb3e8c1c0705819e7d2d25e419", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/cli/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/core/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> core/src/lib.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub use crate::ir::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^ the name `error` in the type namespace is first re-exported here
[INFO] [stdout] 15 |     pub use crate::bytecode::*;
[INFO] [stdout]    |             ------------------ but the name `error` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.23s
[INFO] running `Command { std: "docker" "inspect" "c744f6476fac2c534f7f77b14062bc60d4b491cb3e8c1c0705819e7d2d25e419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c744f6476fac2c534f7f77b14062bc60d4b491cb3e8c1c0705819e7d2d25e419", kill_on_drop: false }`
[INFO] [stdout] c744f6476fac2c534f7f77b14062bc60d4b491cb3e8c1c0705819e7d2d25e419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9902c7c9636a6f54605589cffe6481e258cd967d72a0eb5226e03791363aec91
[INFO] running `Command { std: "docker" "start" "-a" "9902c7c9636a6f54605589cffe6481e258cd967d72a0eb5226e03791363aec91", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/cli/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/core/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> core/src/lib.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub use crate::ir::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^ the name `error` in the type namespace is first re-exported here
[INFO] [stdout] 15 |     pub use crate::bytecode::*;
[INFO] [stdout]    |             ------------------ but the name `error` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> core/src/lib.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub use crate::ir::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^ the name `error` in the type namespace is first re-exported here
[INFO] [stdout] 15 |     pub use crate::bytecode::*;
[INFO] [stdout]    |             ------------------ but the name `error` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "9902c7c9636a6f54605589cffe6481e258cd967d72a0eb5226e03791363aec91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9902c7c9636a6f54605589cffe6481e258cd967d72a0eb5226e03791363aec91", kill_on_drop: false }`
[INFO] [stdout] 9902c7c9636a6f54605589cffe6481e258cd967d72a0eb5226e03791363aec91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc1e3af08113f6d80ad2d33810d1c38f42ed4ac4e00ba8afc205d78746eae02e
[INFO] running `Command { std: "docker" "start" "-a" "fc1e3af08113f6d80ad2d33810d1c38f42ed4ac4e00ba8afc205d78746eae02e", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/cli/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/core/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: ambiguous glob re-exports
[INFO] [stderr]   --> core/src/lib.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub use crate::ir::*;
[INFO] [stderr]    |             ^^^^^^^^^^^^ the name `error` in the type namespace is first re-exported here
[INFO] [stderr] 15 |     pub use crate::bytecode::*;
[INFO] [stderr]    |             ------------------ but the name `error` in the type namespace is also re-exported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `core` (lib) generated 1 warning
[INFO] [stderr] warning: `core` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cli-66d9951eb622bb8c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/core-4bb3238ecf458f84)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests core
[INFO] [stderr] error[E0433]: cannot find `write` in `core`
[INFO] [stderr]  --> core/src/error.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Error, Debug)]
[INFO] [stderr]   |          ^^^^^ could not find `write` in `core`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `write` in `core`
[INFO] [stderr]   --> core/src/error.rs:28:10
[INFO] [stderr]    |
[INFO] [stderr] 28 | #[derive(Error, Debug)]
[INFO] [stderr]    |          ^^^^^ could not find `write` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `option` in `core`
[INFO] [stderr]  --> core/src/error.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Error, Debug)]
[INFO] [stderr]   |          ^^^^^ could not find `option` in `core`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]   |
[INFO] [stderr] 1 + use std::option;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `fmt` in `core`
[INFO] [stderr]  --> core/src/error.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Error, Debug)]
[INFO] [stderr]   |          ^^^^^ could not find `fmt` in `core`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]   |
[INFO] [stderr] 1 + use std::fmt;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `convert` in `core`
[INFO] [stderr]   --> core/src/error.rs:22:15
[INFO] [stderr]    |
[INFO] [stderr] 22 |     IOError(#[from] io::Error),
[INFO] [stderr]    |               ^^^^ could not find `convert` in `core`
[INFO] [stderr]    |
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::convert;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `option` in `core`
[INFO] [stderr]   --> core/src/error.rs:28:10
[INFO] [stderr]    |
[INFO] [stderr] 28 | #[derive(Error, Debug)]
[INFO] [stderr]    |          ^^^^^ could not find `option` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::option;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `fmt` in `core`
[INFO] [stderr]   --> core/src/error.rs:28:10
[INFO] [stderr]    |
[INFO] [stderr] 28 | #[derive(Error, Debug)]
[INFO] [stderr]    |          ^^^^^ could not find `fmt` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::fmt;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `convert` in `core`
[INFO] [stderr]   --> core/src/error.rs:31:19
[INFO] [stderr]    |
[INFO] [stderr] 31 |     SyntaxError(#[from] SyntaxError),
[INFO] [stderr]    |                   ^^^^ could not find `convert` in `core`
[INFO] [stderr]    |
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::convert;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `convert` in `core`
[INFO] [stderr]   --> core/src/error.rs:34:25
[INFO] [stderr]    |
[INFO] [stderr] 34 |     OptimizationError(#[from] OptimizationError),
[INFO] [stderr]    |                         ^^^^ could not find `convert` in `core`
[INFO] [stderr]    |
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::convert;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `convert` in `core`
[INFO] [stderr]   --> core/src/error.rs:45:18
[INFO] [stderr]    |
[INFO] [stderr] 45 |     RangeError(#[from] RangeError),
[INFO] [stderr]    |                  ^^^^ could not find `convert` in `core`
[INFO] [stderr]    |
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::convert;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `convert` in `core`
[INFO] [stderr]   --> core/src/error.rs:48:15
[INFO] [stderr]    |
[INFO] [stderr] 48 |     IOError(#[from] io::Error),
[INFO] [stderr]    |               ^^^^ could not find `convert` in `core`
[INFO] [stderr]    |
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::convert;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `fmt` in `core`
[INFO] [stderr]  --> core/src/ir/error.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Error, Debug)]
[INFO] [stderr]   |          ^^^^^ could not find `fmt` in `core`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]   |
[INFO] [stderr] 1 + use std::fmt;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `fmt` in `core`
[INFO] [stderr]   --> core/src/ir/error.rs:13:10
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[derive(Error, Debug)]
[INFO] [stderr]    |          ^^^^^ could not find `fmt` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::fmt;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `option` in `core`
[INFO] [stderr]  --> core/src/bytecode/error.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Error, Debug)]
[INFO] [stderr]   |          ^^^^^ could not find `option` in `core`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]   |
[INFO] [stderr] 1 + use std::option;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: cannot find `fmt` in `core`
[INFO] [stderr]  --> core/src/bytecode/error.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Error, Debug)]
[INFO] [stderr]   |          ^^^^^ could not find `fmt` in `core`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]   |
[INFO] [stderr] 1 + use std::fmt;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 15 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: doctest failed, to rerun pass `-p core --doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-03-05-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2024 --crate-type lib --color auto --crate-name core --test core/src/lib.rs --test-run-directory /opt/rustwide/workdir/core --extern core=/opt/rustwide/target/debug/deps/libcore-2c1768e90e55798e.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-79d6b92104904287.rlib -L dependency=/opt/rustwide/target/debug/deps -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("debug", "trace"))' --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "fc1e3af08113f6d80ad2d33810d1c38f42ed4ac4e00ba8afc205d78746eae02e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1e3af08113f6d80ad2d33810d1c38f42ed4ac4e00ba8afc205d78746eae02e", kill_on_drop: false }`
[INFO] [stdout] fc1e3af08113f6d80ad2d33810d1c38f42ed4ac4e00ba8afc205d78746eae02e
