[INFO] fetching crate better-config-core 0.2.4...
[INFO] testing better-config-core-0.2.4 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate better-config-core 0.2.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate better-config-core 0.2.4
[INFO] finished tweaking crates.io crate better-config-core 0.2.4
[INFO] tweaked toml for crates.io crate better-config-core 0.2.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate better-config-core 0.2.4 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate better-config-core 0.2.4 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b1ab7f0ab9902d1d17fa29125a421ec14cd0a5ba7ef0e6b05a270c7ea253a6a
[INFO] running `Command { std: "docker" "start" "-a" "9b1ab7f0ab9902d1d17fa29125a421ec14cd0a5ba7ef0e6b05a270c7ea253a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b1ab7f0ab9902d1d17fa29125a421ec14cd0a5ba7ef0e6b05a270c7ea253a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b1ab7f0ab9902d1d17fa29125a421ec14cd0a5ba7ef0e6b05a270c7ea253a6a", kill_on_drop: false }`
[INFO] [stdout] 9b1ab7f0ab9902d1d17fa29125a421ec14cd0a5ba7ef0e6b05a270c7ea253a6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] e6fabf7624d6fa8fd731086b56cdde2c493e21b31e079665fd41cdd89e07bd1d
[INFO] running `Command { std: "docker" "start" "-a" "e6fabf7624d6fa8fd731086b56cdde2c493e21b31e079665fd41cdd89e07bd1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling better-config-core v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "e6fabf7624d6fa8fd731086b56cdde2c493e21b31e079665fd41cdd89e07bd1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6fabf7624d6fa8fd731086b56cdde2c493e21b31e079665fd41cdd89e07bd1d", kill_on_drop: false }`
[INFO] [stdout] e6fabf7624d6fa8fd731086b56cdde2c493e21b31e079665fd41cdd89e07bd1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] b95c4154d2a62980600b263a448f4269a05a8a4b6a60cc1337b6a532b2e5b438
[INFO] running `Command { std: "docker" "start" "-a" "b95c4154d2a62980600b263a448f4269a05a8a4b6a60cc1337b6a532b2e5b438", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling sdd v3.0.10
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling scc v2.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling better-config-core v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.46s
[INFO] running `Command { std: "docker" "inspect" "b95c4154d2a62980600b263a448f4269a05a8a4b6a60cc1337b6a532b2e5b438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b95c4154d2a62980600b263a448f4269a05a8a4b6a60cc1337b6a532b2e5b438", kill_on_drop: false }`
[INFO] [stdout] b95c4154d2a62980600b263a448f4269a05a8a4b6a60cc1337b6a532b2e5b438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 0324c511da2acb453670f95583aac38911b693867d30e35b84d9308b980b9ec6
[INFO] running `Command { std: "docker" "start" "-a" "0324c511da2acb453670f95583aac38911b693867d30e35b84d9308b980b9ec6", 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/build/better-config-core/869e4a084402bb84/deps/better_config_core-869e4a084402bb84)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test utils::env::tests::test_get_optional_existing_var ... ok
[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_existing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_optional_or_missing_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_optional_or_else_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_or_existing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_or_missing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_with_hashmap_existing_var ... 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_or_else_with_hashmap_existing_var ... ok
[INFO] [stdout] test utils::env::tests::test_get_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::env::tests::test_get_with_hashmap_with_different_types ... 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_valid ... ok
[INFO] [stdout] test utils::misc::tests::test_validate_and_split_paths_windows_drive_letter ... ok
[INFO] [stdout] test utils::override_env::tests::test_merge_with_env_no_override ... ok
[INFO] [stdout] test utils::override_env::tests::test_merge_with_env_prefix ... ok
[INFO] [stdout] test utils::override_env::tests::test_merge_with_env_excluded_keys ... ok
[INFO] [stdout] test utils::override_env::tests::test_merge_with_env_override ... ok
[INFO] [stdout] test utils::override_env::tests::test_merge_with_env_uppercase_dotted_keys ... ok
[INFO] [stdout] test utils::override_env::tests::test_merge_with_env_prefix_and_excluded ... ok
[INFO] [stdout] test utils::override_env::tests::test_merge_with_env_empty_config ... ok
[INFO] [stdout] test utils::misc::tests::test_validate_and_split_paths_path_traversal ... ok
[INFO] [stdout] test utils::override_env::tests::test_merge_with_env_all_excluded ... 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. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests better_config_core
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/utils/env.rs - utils::env::get (line 76) ... 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_optional_or_else (line 50) ... ok
[INFO] [stdout] test src/utils/env.rs - utils::env::get_or_else (line 117) ... ok
[INFO] [stdout] test src/utils/override_env.rs - utils::override_env::merge_with_env (line 15) ... ok
[INFO] [stdout] test src/utils/env.rs - utils::env::get_or_else_with_hashmap (line 175) ... 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_with_hashmap (line 139) ... ok
[INFO] [stdout] test src/utils/env.rs - utils::env::get_optional_or (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0324c511da2acb453670f95583aac38911b693867d30e35b84d9308b980b9ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0324c511da2acb453670f95583aac38911b693867d30e35b84d9308b980b9ec6", kill_on_drop: false }`
[INFO] [stdout] 0324c511da2acb453670f95583aac38911b693867d30e35b84d9308b980b9ec6