[INFO] fetching crate configuro 0.1.0...
[INFO] testing configuro-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate configuro 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate configuro 0.1.0
[INFO] finished tweaking crates.io crate configuro 0.1.0
[INFO] tweaked toml for crates.io crate configuro 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate configuro 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 217e4f4aa151958adc250527a504f1844c574106910847e53c8d7366fe6c59c3
[INFO] running `Command { std: "docker" "start" "-a" "217e4f4aa151958adc250527a504f1844c574106910847e53c8d7366fe6c59c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "217e4f4aa151958adc250527a504f1844c574106910847e53c8d7366fe6c59c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "217e4f4aa151958adc250527a504f1844c574106910847e53c8d7366fe6c59c3", kill_on_drop: false }`
[INFO] [stdout] 217e4f4aa151958adc250527a504f1844c574106910847e53c8d7366fe6c59c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6754dbe91e206b66b55e723acb1b120466acebbf2a45976f1e94826e6fb2a8a
[INFO] running `Command { std: "docker" "start" "-a" "f6754dbe91e206b66b55e723acb1b120466acebbf2a45976f1e94826e6fb2a8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling configuro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "f6754dbe91e206b66b55e723acb1b120466acebbf2a45976f1e94826e6fb2a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6754dbe91e206b66b55e723acb1b120466acebbf2a45976f1e94826e6fb2a8a", kill_on_drop: false }`
[INFO] [stdout] f6754dbe91e206b66b55e723acb1b120466acebbf2a45976f1e94826e6fb2a8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbd9fc92cbdc0e48f02f321ad0f6cf0d6629e03d67c4b64d5d713d3e56be61c8
[INFO] running `Command { std: "docker" "start" "-a" "dbd9fc92cbdc0e48f02f321ad0f6cf0d6629e03d67c4b64d5d713d3e56be61c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling configuro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `var`
[INFO] [stdout]   --> src/profiles.rs:18:41
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use std::env::{remove_var, set_var, var};
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "dbd9fc92cbdc0e48f02f321ad0f6cf0d6629e03d67c4b64d5d713d3e56be61c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd9fc92cbdc0e48f02f321ad0f6cf0d6629e03d67c4b64d5d713d3e56be61c8", kill_on_drop: false }`
[INFO] [stdout] dbd9fc92cbdc0e48f02f321ad0f6cf0d6629e03d67c4b64d5d713d3e56be61c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd39bf9b3b72b23e6c97f62dc9024997f9671afa2a267280df3b1fef54bd460e
[INFO] running `Command { std: "docker" "start" "-a" "bd39bf9b3b72b23e6c97f62dc9024997f9671afa2a267280df3b1fef54bd460e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `var`
[INFO] [stderr]   --> src/profiles.rs:18:41
[INFO] [stderr]    |
[INFO] [stderr] 18 |     use std::env::{remove_var, set_var, var};
[INFO] [stderr]    |                                         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `configuro` (lib test) generated 1 warning (run `cargo fix --lib -p configuro --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/configuro-f6d0818e8e02141e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test profiles::tests::should_discover_multiple_profiles ... ok
[INFO] [stdout] test profiles::tests::should_discover_single_profile ... ok
[INFO] [stdout] test profiles::tests::should_return_default_when_no_env_var ... ok
[INFO] [stdout] test profiles::tests::should_return_empty_when_no_env_var ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests configuro
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/config_provider.rs - config_provider::ConfigProvider::create_config (line 36) ... FAILED
[INFO] [stdout] test src/lib.rs - read_yaml_config_from_files (line 34) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/config_provider.rs - config_provider::ConfigProvider::create_config (line 36) stdout ----
[INFO] [stdout] error: missing `fn` for function definition
[INFO] [stdout]  --> src/config_provider.rs:42:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | main() {
[INFO] [stdout]   | ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: add `fn` here to parse `main` as a function
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn main() {
[INFO] [stdout]   | ++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - read_yaml_config_from_files (line 34) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ReadConfigFilesCommand`
[INFO] [stdout]  --> src/lib.rs:37:6
[INFO] [stdout]   |
[INFO] [stdout] 6 |     &ReadConfigFilesCommand::new(&["profile1"], "config")
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `ReadConfigFilesCommand`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use configuro::ReadConfigFilesCommand;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/config_provider.rs - config_provider::ConfigProvider::create_config (line 36)
[INFO] [stdout]     src/lib.rs - read_yaml_config_from_files (line 34)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "bd39bf9b3b72b23e6c97f62dc9024997f9671afa2a267280df3b1fef54bd460e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd39bf9b3b72b23e6c97f62dc9024997f9671afa2a267280df3b1fef54bd460e", kill_on_drop: false }`
[INFO] [stdout] bd39bf9b3b72b23e6c97f62dc9024997f9671afa2a267280df3b1fef54bd460e
