[INFO] fetching crate rustlio 0.1.1...
[INFO] testing rustlio-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rustlio 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rustlio 0.1.1
[INFO] finished tweaking crates.io crate rustlio 0.1.1
[INFO] tweaked toml for crates.io crate rustlio 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustlio 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustlio 0.1.1 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 113d90cc1df46c0cd2c3ee9868486f0c3d3a4170af7c6178ac43dce461226e52
[INFO] running `Command { std: "docker" "start" "-a" "113d90cc1df46c0cd2c3ee9868486f0c3d3a4170af7c6178ac43dce461226e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "113d90cc1df46c0cd2c3ee9868486f0c3d3a4170af7c6178ac43dce461226e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113d90cc1df46c0cd2c3ee9868486f0c3d3a4170af7c6178ac43dce461226e52", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 518b9bf9a65e75443f20f82dc7ffc1a05d011c17679e473b13d059e355d60e41
[INFO] running `Command { std: "docker" "start" "-a" "518b9bf9a65e75443f20f82dc7ffc1a05d011c17679e473b13d059e355d60e41", kill_on_drop: false }`
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
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[INFO] [stderr]    Compiling rustls-webpki v0.103.12
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[INFO] [stderr]    Compiling rustlio v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "518b9bf9a65e75443f20f82dc7ffc1a05d011c17679e473b13d059e355d60e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "518b9bf9a65e75443f20f82dc7ffc1a05d011c17679e473b13d059e355d60e41", kill_on_drop: false }`
[INFO] [stdout] 518b9bf9a65e75443f20f82dc7ffc1a05d011c17679e473b13d059e355d60e41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d173702a3c14b15e020a7cb5c6710780bb64545b785f881c389d6fd06688a35f
[INFO] running `Command { std: "docker" "start" "-a" "d173702a3c14b15e020a7cb5c6710780bb64545b785f881c389d6fd06688a35f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlio v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "d173702a3c14b15e020a7cb5c6710780bb64545b785f881c389d6fd06688a35f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d173702a3c14b15e020a7cb5c6710780bb64545b785f881c389d6fd06688a35f", kill_on_drop: false }`
[INFO] [stdout] d173702a3c14b15e020a7cb5c6710780bb64545b785f881c389d6fd06688a35f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 639d9ae1b2f3b96de7c2fb34dd9d2732c3e7c493d06b4db8e75b8a53bd21d2a5
[INFO] running `Command { std: "docker" "start" "-a" "639d9ae1b2f3b96de7c2fb34dd9d2732c3e7c493d06b4db8e75b8a53bd21d2a5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustlio-54ae1e2301063747)
[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 rustlio
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/twilio.rs - twilio::lookup::lookup_phone_data (line 244) ... FAILED
[INFO] [stdout] test src/twilio.rs - twilio::lookup::print_phone_number_data (line 358) ... FAILED
[INFO] [stdout] test src/twilio.rs - twilio::lookup::get_lookup_request_url (line 189) ... FAILED
[INFO] [stdout] test src/twilio.rs - twilio::lookup::lookup_phone_data_with_line_type (line 300) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/twilio.rs - twilio::lookup::lookup_phone_data (line 244) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `from`
[INFO] [stdout]    --> src/twilio.rs:248:8
[INFO] [stdout]     |
[INFO] [stdout] 248 | number from a .env file.
[INFO] [stdout]     |        ^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/twilio.rs - twilio::lookup::print_phone_number_data (line 358) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `twilio` in this scope
[INFO] [stdout]    --> src/twilio.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | use twilio::lookup::PhoneNumber;
[INFO] [stdout]     |     ^^^^^^ use of unresolved module or unlinked crate `twilio`
[INFO] [stdout]     |
[INFO] [stdout] help: to make use of source file src/twilio.rs, use `mod twilio` in this file to declare the module
[INFO] [stdout]     |
[INFO] [stdout] 358 + mod twilio;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `print_phone_number_data` in this scope
[INFO] [stdout]    --> src/twilio.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | print_phone_number_data(&record);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/twilio.rs - twilio::lookup::get_lookup_request_url (line 189) stdout ----
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]    --> src/twilio.rs:197:48
[INFO] [stdout]     |
[INFO] [stdout] 197 | let url = get_lookup_request_url(data_packages)
[INFO] [stdout]     |                                                ^ help: add `;` here
[INFO] [stdout] 198 | } _doctest_main_src_twilio_rs_189_0() }
[INFO] [stdout]     | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `twilio` in this scope
[INFO] [stdout]    --> src/twilio.rs:192:32
[INFO] [stdout]     |
[INFO] [stdout] 192 | let mut data_packages: HashMap<twilio::lookup::DataPackage, bool> = HashMap::new();
[INFO] [stdout]     |                                ^^^^^^ use of unresolved module or unlinked crate `twilio`
[INFO] [stdout]     |
[INFO] [stdout] help: to make use of source file src/twilio.rs, use `mod twilio` in this file to declare the module
[INFO] [stdout]     |
[INFO] [stdout] 189 + mod twilio;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_lookup_request_url` in this scope
[INFO] [stdout]    --> src/twilio.rs:197:11
[INFO] [stdout]     |
[INFO] [stdout] 197 | let url = get_lookup_request_url(data_packages)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/twilio.rs - twilio::lookup::lookup_phone_data_with_line_type (line 300) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `twilio`
[INFO] [stdout]    --> src/twilio.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 301 | use twilio::PhoneNumber;
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a similar path exists
[INFO] [stdout]     |
[INFO] [stdout] 301 | use rustlio::twilio::PhoneNumber;
[INFO] [stdout]     |     +++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `lookup` in this scope
[INFO] [stdout]    --> src/twilio.rs:317:16
[INFO] [stdout]     |
[INFO] [stdout] 317 |     Err(_e) => lookup::PhoneNumber::default(),
[INFO] [stdout]     |                ^^^^^^ use of unresolved module or unlinked crate `lookup`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `lookup`, use `cargo add lookup` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `env` in this scope
[INFO] [stdout]    --> src/twilio.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 303 | let user = env::var("TWILIO_ACCOUNT_SID")?;
[INFO] [stdout]     |            ^^^ use of unresolved module or unlinked crate `env`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `env`, use `cargo add env` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]     |
[INFO] [stdout] 300 + use std::env;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `env` in this scope
[INFO] [stdout]    --> src/twilio.rs:304:12
[INFO] [stdout]     |
[INFO] [stdout] 304 | let pass = env::var("TWILIO_AUTH_TOKEN")?;
[INFO] [stdout]     |            ^^^ use of unresolved module or unlinked crate `env`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `env`, use `cargo add env` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]     |
[INFO] [stdout] 300 + use std::env;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `env` in this scope
[INFO] [stdout]    --> src/twilio.rs:305:20
[INFO] [stdout]     |
[INFO] [stdout] 305 | let phone_number = env::var("PHONE_NUMBER")?;
[INFO] [stdout]     |                    ^^^ use of unresolved module or unlinked crate `env`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `env`, use `cargo add env` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]     |
[INFO] [stdout] 300 + use std::env;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `request_url` in this scope
[INFO] [stdout]    --> src/twilio.rs:308:10
[INFO] [stdout]     |
[INFO] [stdout] 308 |     .get(request_url)
[INFO] [stdout]     |          ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `number` in this scope
[INFO] [stdout]    --> src/twilio.rs:312:53
[INFO] [stdout]     |
[INFO] [stdout] 312 | let data = lookup::lookup_phone_data_with_line_type(number, &client, &user, &pass);
[INFO] [stdout]     |                                                     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `number` in this scope
[INFO] [stdout]    --> src/twilio.rs:322:18
[INFO] [stdout]     |
[INFO] [stdout] 322 |     true => Some(number),
[INFO] [stdout]     |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]    --> src/twilio.rs:309:12
[INFO] [stdout]     |
[INFO] [stdout] 300 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_twilio_rs_300_0() {
[INFO] [stdout]     |                                      -------------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 309 |     .send()?;
[INFO] [stdout]     |            ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]     |
[INFO] [stdout] 300 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_twilio_rs_300_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |                                                                             +++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `lookup` in this scope
[INFO] [stdout]    --> src/twilio.rs:312:12
[INFO] [stdout]     |
[INFO] [stdout] 312 | let data = lookup::lookup_phone_data_with_line_type(number, &client, &user, &pass);
[INFO] [stdout]     |            ^^^^^^ use of unresolved module or unlinked crate `lookup`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `lookup`, use `cargo add lookup` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/twilio.rs - twilio::lookup::get_lookup_request_url (line 189)
[INFO] [stdout]     src/twilio.rs - twilio::lookup::lookup_phone_data (line 244)
[INFO] [stdout]     src/twilio.rs - twilio::lookup::lookup_phone_data_with_line_type (line 300)
[INFO] [stdout]     src/twilio.rs - twilio::lookup::print_phone_number_data (line 358)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.58s; merged doctests compilation took 0.21s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "639d9ae1b2f3b96de7c2fb34dd9d2732c3e7c493d06b4db8e75b8a53bd21d2a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639d9ae1b2f3b96de7c2fb34dd9d2732c3e7c493d06b4db8e75b8a53bd21d2a5", kill_on_drop: false }`
[INFO] [stdout] 639d9ae1b2f3b96de7c2fb34dd9d2732c3e7c493d06b4db8e75b8a53bd21d2a5
