[INFO] fetching crate merge-yaml-hash 0.2.0...
[INFO] testing merge-yaml-hash-0.2.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate merge-yaml-hash 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate merge-yaml-hash 0.2.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate merge-yaml-hash 0.2.0
[INFO] finished tweaking crates.io crate merge-yaml-hash 0.2.0
[INFO] tweaked toml for crates.io crate merge-yaml-hash 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f11a9477d319fbf052ce9032d8eb1a05b5651a202d51997edf753b51f23f0c3a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f11a9477d319fbf052ce9032d8eb1a05b5651a202d51997edf753b51f23f0c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f11a9477d319fbf052ce9032d8eb1a05b5651a202d51997edf753b51f23f0c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f11a9477d319fbf052ce9032d8eb1a05b5651a202d51997edf753b51f23f0c3a", kill_on_drop: false }`
[INFO] [stdout] f11a9477d319fbf052ce9032d8eb1a05b5651a202d51997edf753b51f23f0c3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61260cda2fa218fe2d87f1fac668811f0a5a48eb95846652e009137f425a4f75
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "61260cda2fa218fe2d87f1fac668811f0a5a48eb95846652e009137f425a4f75", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling merge-yaml-hash v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "61260cda2fa218fe2d87f1fac668811f0a5a48eb95846652e009137f425a4f75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61260cda2fa218fe2d87f1fac668811f0a5a48eb95846652e009137f425a4f75", kill_on_drop: false }`
[INFO] [stdout] 61260cda2fa218fe2d87f1fac668811f0a5a48eb95846652e009137f425a4f75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa0ca0f48eba8152f29a00225db0a5e9c73549b026742828d501a66d08bdcb40
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fa0ca0f48eba8152f29a00225db0a5e9c73549b026742828d501a66d08bdcb40", kill_on_drop: false }`
[INFO] [stderr]    Compiling merge-yaml-hash v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "fa0ca0f48eba8152f29a00225db0a5e9c73549b026742828d501a66d08bdcb40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa0ca0f48eba8152f29a00225db0a5e9c73549b026742828d501a66d08bdcb40", kill_on_drop: false }`
[INFO] [stdout] fa0ca0f48eba8152f29a00225db0a5e9c73549b026742828d501a66d08bdcb40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 417ad7ffe7a91bffa00a4dc89f709151bc278a7af17d40f81e9bacbe753a305e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "417ad7ffe7a91bffa00a4dc89f709151bc278a7af17d40f81e9bacbe753a305e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/merge_yaml_hash-97a8b89b94eedafa)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::debug_pretty ... ok
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] test tests::merge_multiple_file_file_with_conflict ... ok
[INFO] [stdout] test tests::merge_multiple_string_string_no_conflicts ... ok
[INFO] [stdout] test tests::merge_multiple_file_string_no_conflicts ... ok
[INFO] [stdout] test tests::merge_multiple_string_string_with_conflict_deep ... ok
[INFO] [stdout] test tests::to_string ... ok
[INFO] [stdout] test tests::read_data_fields ... ok
[INFO] [stdout] test tests::merge_multiple_file_string_with_conflict ... ok
[INFO] [stdout] test tests::merge_file ... ok
[INFO] [stdout] test tests::merge_multiple_string_file_no_conflicts ... ok
[INFO] [stdout] test tests::merge_multiple_string_string_no_conflicts_deep ... ok
[INFO] [stdout] test tests::merge_string ... ok
[INFO] [stdout] test tests::merge_multiple_string_file_with_conflict ... ok
[INFO] [stdout] test tests::merge_multiple_file_file_no_conflicts ... ok
[INFO] [stdout] test tests::merge_multiple_string_string_with_conflict ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-1fce7b956831f12c)
[INFO] [stdout] test integration_read_data_fields ... ok
[INFO] [stderr]    Doc-tests merge-yaml-hash
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - MergeYamlHash::to_string (line 314) ... ok
[INFO] [stdout] test src/lib.rs - MergeYamlHash::merge (line 332) ... ok
[INFO] [stdout] test src/lib.rs - MergeYamlHash::merge_vec (line 383) ... ok
[INFO] [stdout] test src/lib.rs - MergeYamlHash::new (line 302) ... ok
[INFO] [stdout] test src/lib.rs - MergeYamlHash::merge (line 339) ... ok
[INFO] [stdout] test src/lib.rs - MergeYamlHash::merge_vec (line 396) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "417ad7ffe7a91bffa00a4dc89f709151bc278a7af17d40f81e9bacbe753a305e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417ad7ffe7a91bffa00a4dc89f709151bc278a7af17d40f81e9bacbe753a305e", kill_on_drop: false }`
[INFO] [stdout] 417ad7ffe7a91bffa00a4dc89f709151bc278a7af17d40f81e9bacbe753a305e