[INFO] fetching crate settingsfile 0.2.8...
[INFO] testing settingsfile-0.2.8 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate settingsfile 0.2.8 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate settingsfile 0.2.8 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2f30fcaba6fcca37fb4debaf79695b5e22dcf60c8850d6fb741afe8ffbeda0e
[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" "e2f30fcaba6fcca37fb4debaf79695b5e22dcf60c8850d6fb741afe8ffbeda0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2f30fcaba6fcca37fb4debaf79695b5e22dcf60c8850d6fb741afe8ffbeda0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2f30fcaba6fcca37fb4debaf79695b5e22dcf60c8850d6fb741afe8ffbeda0e", kill_on_drop: false }`
[INFO] [stdout] e2f30fcaba6fcca37fb4debaf79695b5e22dcf60c8850d6fb741afe8ffbeda0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 695c7c2fe9a7c90ade6b6d5c48296b4519ee7e648ab54e4473cafc98e0f5661d
[INFO] running `Command { std: "docker" "start" "-a" "695c7c2fe9a7c90ade6b6d5c48296b4519ee7e648ab54e4473cafc98e0f5661d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling settingsfile v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.45s
[INFO] running `Command { std: "docker" "inspect" "695c7c2fe9a7c90ade6b6d5c48296b4519ee7e648ab54e4473cafc98e0f5661d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "695c7c2fe9a7c90ade6b6d5c48296b4519ee7e648ab54e4473cafc98e0f5661d", kill_on_drop: false }`
[INFO] [stdout] 695c7c2fe9a7c90ade6b6d5c48296b4519ee7e648ab54e4473cafc98e0f5661d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08d1a4d897f8b2b9fe7e75a3eadefcb8da87f6f989c66282dba4a2bdbd0c0cb0
[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" "08d1a4d897f8b2b9fe7e75a3eadefcb8da87f6f989c66282dba4a2bdbd0c0cb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling ron v0.4.2
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling settingsfile v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.76s
[INFO] running `Command { std: "docker" "inspect" "08d1a4d897f8b2b9fe7e75a3eadefcb8da87f6f989c66282dba4a2bdbd0c0cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08d1a4d897f8b2b9fe7e75a3eadefcb8da87f6f989c66282dba4a2bdbd0c0cb0", kill_on_drop: false }`
[INFO] [stdout] 08d1a4d897f8b2b9fe7e75a3eadefcb8da87f6f989c66282dba4a2bdbd0c0cb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e8d21aa27d28cdb1ffb18870569435f9083c8651dda499af998df4bf4f72687
[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" "8e8d21aa27d28cdb1ffb18870569435f9083c8651dda499af998df4bf4f72687", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/settingsfile-34484e29911da462)
[INFO] [stdout] test structs::shadowsettings::tests::get_value_shadow_complex ... ok
[INFO] [stdout] test structs::settings::tests::deleting ... ok
[INFO] [stdout] test structs::settings::tests::add ... ok
[INFO] [stdout] test structs::settings::tests::flattening ... 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::shadowsettings::tests::set_and_get_value ... ok
[INFO] [stdout] test structs::types::tests::flatten ... ok
[INFO] [stdout] test structs::types::tests::display_print ... ok
[INFO] [stdout] test structs::shadowsettings::tests::get_value_or ... ok
[INFO] [stdout] test structs::settings::tests::keys ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/testing_with_ron.rs (/opt/rustwide/target/debug/deps/testing_with_ron-9483b9933afcca71)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests settingsfile
[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; finished in 0.00s
[INFO] [stdout] 
[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::extension (line 190) ... 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::filename (line 88) ... 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::to_string (line 128) ... ok
[INFO] [stdout] test src/structs/settings.rs - structs::settings::Settings (line 56) ... ok
[INFO] [stdout] test src/structs/types.rs - structs::types::Type (line 10) ... ok
[INFO] [stdout] test src/structs/settings.rs - structs::settings::Settings (line 84) ... ok
[INFO] [stdout] test src/traits/format.rs - traits::format::Format (line 26) ... ok
[INFO] [stdout] test src/structs/settings.rs - structs::settings::Settings (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e8d21aa27d28cdb1ffb18870569435f9083c8651dda499af998df4bf4f72687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e8d21aa27d28cdb1ffb18870569435f9083c8651dda499af998df4bf4f72687", kill_on_drop: false }`
[INFO] [stdout] 8e8d21aa27d28cdb1ffb18870569435f9083c8651dda499af998df4bf4f72687