[INFO] fetching crate settingsfile 0.2.8...
[INFO] testing settingsfile-0.2.8 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate settingsfile 0.2.8 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate settingsfile 0.2.8 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate settingsfile 0.2.8
[INFO] finished tweaking crates.io crate settingsfile 0.2.8
[INFO] tweaked toml for crates.io crate settingsfile 0.2.8 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e96e00f9828506b55db56ff64fd9d81d4eac6edc8683404c4cbbb26820df6b72
[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" "e96e00f9828506b55db56ff64fd9d81d4eac6edc8683404c4cbbb26820df6b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e96e00f9828506b55db56ff64fd9d81d4eac6edc8683404c4cbbb26820df6b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e96e00f9828506b55db56ff64fd9d81d4eac6edc8683404c4cbbb26820df6b72", kill_on_drop: false }`
[INFO] [stdout] e96e00f9828506b55db56ff64fd9d81d4eac6edc8683404c4cbbb26820df6b72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3722779032dd26fa29395399da6e79e532db388fc626c6ba9b481ae9a317841
[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" "b3722779032dd26fa29395399da6e79e532db388fc626c6ba9b481ae9a317841", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling object v0.22.0
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling addr2line v0.14.0
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling settingsfile v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.22s
[INFO] running `Command { std: "docker" "inspect" "b3722779032dd26fa29395399da6e79e532db388fc626c6ba9b481ae9a317841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3722779032dd26fa29395399da6e79e532db388fc626c6ba9b481ae9a317841", kill_on_drop: false }`
[INFO] [stdout] b3722779032dd26fa29395399da6e79e532db388fc626c6ba9b481ae9a317841
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bc69fb13d3a1be897a42f93fea7bfd78d7c554cc31f867e3d1f2087c7943f99
[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" "1bc69fb13d3a1be897a42f93fea7bfd78d7c554cc31f867e3d1f2087c7943f99", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling ron v0.4.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling settingsfile v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.61s
[INFO] running `Command { std: "docker" "inspect" "1bc69fb13d3a1be897a42f93fea7bfd78d7c554cc31f867e3d1f2087c7943f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc69fb13d3a1be897a42f93fea7bfd78d7c554cc31f867e3d1f2087c7943f99", kill_on_drop: false }`
[INFO] [stdout] 1bc69fb13d3a1be897a42f93fea7bfd78d7c554cc31f867e3d1f2087c7943f99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a01b71515d3a6c6789e543ff8a93ee685704d7ebe17f8d008bf8eab053649449
[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" "a01b71515d3a6c6789e543ff8a93ee685704d7ebe17f8d008bf8eab053649449", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/settingsfile-a29bdd5e82cf0625
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test structs::types::tests::flatten ... ok
[INFO] [stdout] test structs::settings::tests::flattening ... ok
[INFO] [stdout] test structs::settings::tests::deleting ... ok
[INFO] [stdout] test structs::shadowsettings::tests::get_value_or ... ok
[INFO] [stdout] test structs::shadowsettings::tests::set_and_get_value ... ok
[INFO] [stdout] test structs::settings::tests::add ... ok
[INFO] [stdout] test structs::settings::tests::get_value_or ... ok
[INFO] [stdout] test structs::settings::tests::set_and_get_value ... ok
[INFO] [stdout] test structs::settings::tests::keys ... ok
[INFO] [stdout] test structs::types::tests::display_print ... ok
[INFO] [stdout] test structs::shadowsettings::tests::get_value_shadow_complex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/testing_with_ron-4d51ba2ad3854831
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test file_reading_and_writing_settings ... ignored
[INFO] [stdout] test file_reading_and_writing_shadow_settings ... ignored
[INFO] [stdout] test decoding_and_reencoding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests settingsfile
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/traits/format.rs - traits::format::Format::filename (line 76) ... ok
[INFO] [stdout] test src/traits/format.rs - traits::format::Format::filename (line 88) ... ok
[INFO] [stdout] test src/traits/format.rs - traits::format::Format::folder (line 110) ... ok
[INFO] [stdout] test src/traits/format.rs - traits::format::Format::extension (line 190) ... ok
[INFO] [stdout] test src/traits/format.rs - traits::format::Format::from_str (line 158) ... ok
[INFO] [stdout] test src/traits/format.rs - traits::format::Format (line 26) ... ok
[INFO] [stdout] test src/traits/format.rs - traits::format::Format::to_string (line 128) ... ok
[INFO] [stdout] test src/structs/settings.rs - structs::settings::Settings (line 41) ... ok
[INFO] [stdout] test src/structs/settings.rs - structs::settings::Settings (line 56) ... ok
[INFO] [stdout] test src/structs/settings.rs - structs::settings::Settings (line 84) ... ok
[INFO] [stdout] test src/structs/types.rs - structs::types::Type (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a01b71515d3a6c6789e543ff8a93ee685704d7ebe17f8d008bf8eab053649449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01b71515d3a6c6789e543ff8a93ee685704d7ebe17f8d008bf8eab053649449", kill_on_drop: false }`
[INFO] [stdout] a01b71515d3a6c6789e543ff8a93ee685704d7ebe17f8d008bf8eab053649449