[INFO] cloning repository https://github.com/michaelvanstraten/cargo-fix-minimal-versions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michaelvanstraten/cargo-fix-minimal-versions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelvanstraten%2Fcargo-fix-minimal-versions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelvanstraten%2Fcargo-fix-minimal-versions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a905d42c6f74fef6d7117c15c15027fe5354c37
[INFO] checking michaelvanstraten/cargo-fix-minimal-versions against try#1779a8680dcd39c56ed600627cf6742ef07ed78c for pr-149045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelvanstraten%2Fcargo-fix-minimal-versions" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/michaelvanstraten/cargo-fix-minimal-versions
[INFO] finished tweaking git repo https://github.com/michaelvanstraten/cargo-fix-minimal-versions
[INFO] tweaked toml for git repo https://github.com/michaelvanstraten/cargo-fix-minimal-versions written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/michaelvanstraten/cargo-fix-minimal-versions on toolchain 1779a8680dcd39c56ed600627cf6742ef07ed78c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/michaelvanstraten/cargo-fix-minimal-versions 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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winnow v0.6.3
[INFO] [stderr]   Downloaded supports-hyperlinks v2.1.0
[INFO] [stderr]   Downloaded hermit-abi v0.3.8
[INFO] [stderr]   Downloaded serde_ignored v0.1.10
[INFO] [stderr]   Downloaded serde-untagged v0.1.5
[INFO] [stderr]   Downloaded erased-serde v0.4.3
[INFO] [stderr]   Downloaded rustfix v0.7.0
[INFO] [stderr]   Downloaded ct-codecs v1.1.1
[INFO] [stderr]   Downloaded ed25519-compact v2.1.1
[INFO] [stderr]   Downloaded os_info v3.7.0
[INFO] [stderr]   Downloaded opener v0.6.1
[INFO] [stderr]   Downloaded normpath v1.2.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.9.6
[INFO] [stderr]   Downloaded pasetors v0.6.8
[INFO] [stderr]   Downloaded gix-trace v0.1.7
[INFO] [stderr]   Downloaded gix-hash v0.13.3
[INFO] [stderr]   Downloaded http-auth v0.1.9
[INFO] [stderr]   Downloaded gix-worktree v0.28.0
[INFO] [stderr]   Downloaded gix-features v0.36.1
[INFO] [stderr]   Downloaded gix-traverse v0.35.0
[INFO] [stderr]   Downloaded gix-revwalk v0.10.0
[INFO] [stderr]   Downloaded gix-lock v11.0.1
[INFO] [stderr]   Downloaded gix-fs v0.8.1
[INFO] [stderr]   Downloaded gix-bitmap v0.2.10
[INFO] [stderr]   Downloaded gix-features v0.35.0
[INFO] [stderr]   Downloaded gix-object v0.39.0
[INFO] [stderr]   Downloaded gix-hashtable v0.4.1
[INFO] [stderr]   Downloaded gix-tempfile v11.0.1
[INFO] [stderr]   Downloaded gix-date v0.8.4
[INFO] [stderr]   Downloaded gix-utils v0.1.10
[INFO] [stderr]   Downloaded orion v0.17.6
[INFO] [stderr]   Downloaded gix-actor v0.28.1
[INFO] [stderr]   Downloaded gix-chunk v0.4.7
[INFO] [stderr]   Downloaded prodash v26.2.2
[INFO] [stderr]   Downloaded gix-glob v0.14.1
[INFO] [stderr]   Downloaded gix-commitgraph v0.22.1
[INFO] [stderr]   Downloaded gix-ignore v0.9.1
[INFO] [stderr]   Downloaded gix-sec v0.10.5
[INFO] [stderr]   Downloaded gix-config-value v0.14.5
[INFO] [stderr]   Downloaded gix-command v0.3.5
[INFO] [stderr]   Downloaded gix-prompt v0.8.3
[INFO] [stderr]   Downloaded gix-refspec v0.20.0
[INFO] [stderr]   Downloaded gix-index v0.27.1
[INFO] [stderr]   Downloaded gix-quote v0.4.11
[INFO] [stderr]   Downloaded gix-revision v0.24.0
[INFO] [stderr]   Downloaded gix-attributes v0.20.1
[INFO] [stderr]   Downloaded kstring v2.0.0
[INFO] [stderr]   Downloaded gix-credentials v0.22.0
[INFO] [stderr]   Downloaded gix-submodule v0.6.0
[INFO] [stderr]   Downloaded gix-pathspec v0.4.1
[INFO] [stderr]   Downloaded gix-negotiate v0.10.0
[INFO] [stderr]   Downloaded color-print v0.3.5
[INFO] [stderr]   Downloaded cargo-credential-wincred v0.4.2
[INFO] [stderr]   Downloaded cargo-credential-macos-keychain v0.4.2
[INFO] [stderr]   Downloaded cargo-credential-libsecret v0.4.2
[INFO] [stderr]   Downloaded im-rc v15.1.0
[INFO] [stderr]   Downloaded gix-packetline v0.17.3
[INFO] [stderr]   Downloaded gix-macros v0.1.3
[INFO] [stderr]   Downloaded git2-curl v0.19.0
[INFO] [stderr]   Downloaded gix-transport v0.39.0
[INFO] [stderr]   Downloaded gix-ref v0.39.1
[INFO] [stderr]   Downloaded crates-io v0.39.2
[INFO] [stderr]   Downloaded gix-protocol v0.42.0
[INFO] [stderr]   Downloaded gix-filter v0.7.0
[INFO] [stderr]   Downloaded gix-packetline-blocking v0.17.3
[INFO] [stderr]   Downloaded gix-discover v0.27.0
[INFO] [stderr]   Downloaded gix-diff v0.38.0
[INFO] [stderr]   Downloaded color-print-proc-macro v0.3.5
[INFO] [stderr]   Downloaded cargo-util v0.2.9
[INFO] [stderr]   Downloaded miow v0.6.0
[INFO] [stderr]   Downloaded cargo-platform v0.1.7
[INFO] [stderr]   Downloaded gix-odb v0.55.0
[INFO] [stderr]   Downloaded gix-config v0.32.1
[INFO] [stderr]   Downloaded gix-pack v0.45.0
[INFO] [stderr]   Downloaded gix v0.56.0
[INFO] [stderr]   Downloaded curl v0.4.46
[INFO] [stderr]   Downloaded git2 v0.18.2
[INFO] [stderr]   Downloaded cargo v0.77.0
[INFO] [stderr]   Downloaded libgit2-sys v0.16.2+1.7.2
[INFO] [stderr]   Downloaded curl-sys v0.4.72+curl-8.6.0
[INFO] [stderr]   Downloaded gix-validate v0.8.3
[INFO] [stderr]   Downloaded gix-path v0.10.6
[INFO] [stderr]   Downloaded gix-url v0.25.2
[INFO] [stderr]   Downloaded cargo-credential v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee12a185a364bc2af1cc23a3c11e553e8f5069373377b72911622b42096211bb
[INFO] running `Command { std: "docker" "start" "-a" "ee12a185a364bc2af1cc23a3c11e553e8f5069373377b72911622b42096211bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee12a185a364bc2af1cc23a3c11e553e8f5069373377b72911622b42096211bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee12a185a364bc2af1cc23a3c11e553e8f5069373377b72911622b42096211bb", kill_on_drop: false }`
[INFO] [stdout] ee12a185a364bc2af1cc23a3c11e553e8f5069373377b72911622b42096211bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6738c07a884f0ec5dff82d9d6008cbc5f5a3f5fd04b10b1dffb2be29a64228d6
[INFO] running `Command { std: "docker" "start" "-a" "6738c07a884f0ec5dff82d9d6008cbc5f5a3f5fd04b10b1dffb2be29a64228d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking gix-trace v0.1.7
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling cc v1.0.88
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking crc32fast v1.4.0
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]    Compiling ahash v0.8.10
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking der v0.7.8
[INFO] [stderr]     Checking gix-utils v0.1.10
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking gix-sec v0.10.5
[INFO] [stderr]    Compiling curl v0.4.46
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking kstring v2.0.0
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking prodash v26.2.2
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.51
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]     Checking indexmap v2.2.3
[INFO] [stderr]     Checking clru v0.6.1
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling tar v0.4.40
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking btoi v0.4.3
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]     Checking winnow v0.6.3
[INFO] [stderr]    Compiling libz-sys v1.1.15
[INFO] [stderr]    Compiling openssl-sys v0.9.101
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.9+1.58.0
[INFO] [stderr]    Compiling curl-sys v0.4.72+curl-8.6.0
[INFO] [stderr]    Compiling libssh2-sys v0.3.0
[INFO] [stderr]    Compiling libgit2-sys v0.16.2+1.7.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.27.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]     Checking fiat-crypto v0.2.6
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking clap_builder v4.5.1
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking p384 v0.13.0
[INFO] [stderr]    Compiling cargo v0.77.0
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking ed25519-compact v2.1.1
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking jobserver v0.1.28
[INFO] [stderr]     Checking libloading v0.8.1
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking ct-codecs v1.1.1
[INFO] [stderr]     Checking shell-escape v0.1.5
[INFO] [stderr]     Checking supports-hyperlinks v2.1.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking opener v0.6.1
[INFO] [stderr]     Checking http-auth v0.1.9
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]    Compiling color-print-proc-macro v0.3.5
[INFO] [stderr]     Checking ignore v0.4.22
[INFO] [stderr]     Checking clap v4.5.1
[INFO] [stderr]     Checking color-print v0.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling maybe-async v0.2.10
[INFO] [stderr]    Compiling gix-macros v0.1.3
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking gix-path v0.10.6
[INFO] [stderr]     Checking gix-validate v0.8.3
[INFO] [stderr]     Checking gix-chunk v0.4.7
[INFO] [stderr]     Checking gix-quote v0.4.11
[INFO] [stderr]     Checking gix-config-value v0.14.5
[INFO] [stderr]     Checking gix-command v0.3.5
[INFO] [stderr]     Checking gix-bitmap v0.2.10
[INFO] [stderr]     Checking cargo-util v0.2.9
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking gix-prompt v0.8.3
[INFO] [stderr]     Checking orion v0.17.6
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking git2 v0.18.2
[INFO] [stderr]     Checking faster-hex v0.9.0
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking erased-serde v0.4.3
[INFO] [stderr]     Checking cargo-platform v0.1.7
[INFO] [stderr]     Checking serde_ignored v0.1.10
[INFO] [stderr]     Checking os_info v3.7.0
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking toml_edit v0.22.6
[INFO] [stderr]     Checking toml_edit v0.21.1
[INFO] [stderr]     Checking gix-hash v0.13.3
[INFO] [stderr]     Checking gix-packetline v0.17.3
[INFO] [stderr]     Checking gix-packetline-blocking v0.17.3
[INFO] [stderr]     Checking gix-features v0.36.1
[INFO] [stderr]     Checking gix-hashtable v0.4.1
[INFO] [stderr]     Checking gix-features v0.35.0
[INFO] [stderr]     Checking serde-untagged v0.1.5
[INFO] [stderr]     Checking gix-fs v0.8.1
[INFO] [stderr]     Checking gix-commitgraph v0.22.1
[INFO] [stderr]     Checking gix-glob v0.14.1
[INFO] [stderr]     Checking gix-url v0.25.2
[INFO] [stderr]     Checking gix-credentials v0.22.0
[INFO] [stderr]     Checking gix-tempfile v11.0.1
[INFO] [stderr]     Checking rusqlite v0.30.0
[INFO] [stderr]     Checking gix-attributes v0.20.1
[INFO] [stderr]     Checking gix-ignore v0.9.1
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking gix-lock v11.0.1
[INFO] [stderr]     Checking gix-transport v0.39.0
[INFO] [stderr]     Checking rustfix v0.7.0
[INFO] [stderr]     Checking crates-io v0.39.2
[INFO] [stderr]     Checking gix-pathspec v0.4.1
[INFO] [stderr]     Checking toml v0.8.10
[INFO] [stdout] error[E0282]: type annotations needed for `Box<_>`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/time-0.3.34/src/format_description/parse/mod.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let items = format_items
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     Ok(items.into())
[INFO] [stdout]    |        ----- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `items` an explicit type, where the placeholder `_` is specified
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let items: Box<_> = format_items
[INFO] [stdout]    |              ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking git2-curl v0.19.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `time` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "6738c07a884f0ec5dff82d9d6008cbc5f5a3f5fd04b10b1dffb2be29a64228d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6738c07a884f0ec5dff82d9d6008cbc5f5a3f5fd04b10b1dffb2be29a64228d6", kill_on_drop: false }`
[INFO] [stdout] 6738c07a884f0ec5dff82d9d6008cbc5f5a3f5fd04b10b1dffb2be29a64228d6
