[INFO] fetching crate better-config-core 0.2.2...
[INFO] testing better-config-core-0.2.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate better-config-core 0.2.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate better-config-core 0.2.2
[INFO] finished tweaking crates.io crate better-config-core 0.2.2
[INFO] tweaked toml for crates.io crate better-config-core 0.2.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate better-config-core 0.2.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate better-config-core 0.2.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 301e793155d7403b26e3c058ac8c639c1118d58872e584e8870e5fce41bad2d6
[INFO] running `Command { std: "docker" "start" "-a" "301e793155d7403b26e3c058ac8c639c1118d58872e584e8870e5fce41bad2d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "301e793155d7403b26e3c058ac8c639c1118d58872e584e8870e5fce41bad2d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "301e793155d7403b26e3c058ac8c639c1118d58872e584e8870e5fce41bad2d6", kill_on_drop: false }`
[INFO] [stdout] 301e793155d7403b26e3c058ac8c639c1118d58872e584e8870e5fce41bad2d6
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1706cdd30033fa7ad53af99489de2deadab8c1e3a0f452b98a7234fc548288e8
[INFO] running `Command { std: "docker" "start" "-a" "1706cdd30033fa7ad53af99489de2deadab8c1e3a0f452b98a7234fc548288e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling better-config-core v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "1706cdd30033fa7ad53af99489de2deadab8c1e3a0f452b98a7234fc548288e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1706cdd30033fa7ad53af99489de2deadab8c1e3a0f452b98a7234fc548288e8", kill_on_drop: false }`
[INFO] [stdout] 1706cdd30033fa7ad53af99489de2deadab8c1e3a0f452b98a7234fc548288e8
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be0f1f48cbb943462df642575c55b71128cce62a5ec56f62a138a501553121c1
[INFO] running `Command { std: "docker" "start" "-a" "be0f1f48cbb943462df642575c55b71128cce62a5ec56f62a138a501553121c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling better-config-core v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "be0f1f48cbb943462df642575c55b71128cce62a5ec56f62a138a501553121c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be0f1f48cbb943462df642575c55b71128cce62a5ec56f62a138a501553121c1", kill_on_drop: false }`
[INFO] [stdout] be0f1f48cbb943462df642575c55b71128cce62a5ec56f62a138a501553121c1
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf732b4e690e4691ddfbfbbf5d8c93c22149b37608619e5738277a81f83e37cf
[INFO] running `Command { std: "docker" "start" "-a" "bf732b4e690e4691ddfbfbbf5d8c93c22149b37608619e5738277a81f83e37cf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/better_config_core-13f562882d12a304)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test utils::env::tests::test_get_existing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_optional_invalid_format ... ok
[INFO] [stdout] test utils::env::tests::test_get_optional_missing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_optional_or_else_missing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_optional_or_missing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_optional_or_existing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_or_else_existing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_or_else_missing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_or_else_with_hashmap_existing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_or_else_with_hashmap_missing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_or_else_with_hashmap_none ... ok
[INFO] [stdout] test utils::env::tests::test_get_optional_or_else_existing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_or_missing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_or_existing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_with_hashmap_existing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_with_different_types ... ok
[INFO] [stdout] test utils::env::tests::test_get_with_hashmap_missing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_with_hashmap_none ... ok
[INFO] [stdout] test utils::env::tests::test_get_with_hashmap_with_different_types ... ok
[INFO] [stdout] test utils::misc::tests::test_check_file_accessibility_nonexistent ... ok
[INFO] [stdout] test utils::misc::tests::test_validate_and_split_paths_empty ... ok
[INFO] [stdout] test utils::misc::tests::test_validate_and_split_paths_invalid_chars ... ok
[INFO] [stdout] test utils::misc::tests::test_validate_and_split_paths_path_traversal ... ok
[INFO] [stdout] test utils::misc::tests::test_validate_and_split_paths_valid ... ok
[INFO] [stdout] test utils::env::tests::test_get_optional_existing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_missing_var - should panic ... ok
[INFO] [stdout] test utils::env::tests::test_get_invalid_format - should panic ... ok
[INFO] [stdout] test utils::env::tests::test_get_optional_or_else_panic - should panic ... ok
[INFO] [stdout] test utils::env::tests::test_get_or_else_panic - should panic ... ok
[INFO] [stdout] test utils::env::tests::test_get_or_else_with_hashmap_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests better_config_core
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/utils/env.rs - utils::env::get_or_with_hashmap (line 139) ... ok
[INFO] [stdout] test src/utils/env.rs - utils::env::get_or (line 98) ... ok
[INFO] [stdout] test src/utils/env.rs - utils::env::get_or_else (line 117) ... ok
[INFO] [stdout] test src/utils/env.rs - utils::env::get_optional_or_else (line 50) ... ok
[INFO] [stdout] test src/utils/env.rs - utils::env::get (line 76) ... ok
[INFO] [stdout] test src/utils/env.rs - utils::env::get_optional_or (line 27) ... ok
[INFO] [stdout] test src/utils/env.rs - utils::env::get_optional (line 9) ... ok
[INFO] [stdout] test src/utils/env.rs - utils::env::get_or_else_with_hashmap (line 175) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf732b4e690e4691ddfbfbbf5d8c93c22149b37608619e5738277a81f83e37cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf732b4e690e4691ddfbfbbf5d8c93c22149b37608619e5738277a81f83e37cf", kill_on_drop: false }`
[INFO] [stdout] bf732b4e690e4691ddfbfbbf5d8c93c22149b37608619e5738277a81f83e37cf