[INFO] fetching crate ipld-nostd 0.2.1...
[INFO] checking ipld-nostd-0.2.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate ipld-nostd 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ipld-nostd 0.2.1
[INFO] finished tweaking crates.io crate ipld-nostd 0.2.1
[INFO] tweaked toml for crates.io crate ipld-nostd 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ipld-nostd 0.2.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 84 packages to latest compatible versions
[INFO] [stderr]       Adding cbor4ii v0.2.14 (available: v1.2.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding itertools v0.13.0 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 939ddbf292fb055045fee67a52a7e75c9e63544b12181de9c003658568495672
[INFO] running `Command { std: "docker" "start" "-a" "939ddbf292fb055045fee67a52a7e75c9e63544b12181de9c003658568495672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "939ddbf292fb055045fee67a52a7e75c9e63544b12181de9c003658568495672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "939ddbf292fb055045fee67a52a7e75c9e63544b12181de9c003658568495672", kill_on_drop: false }`
[INFO] [stdout] 939ddbf292fb055045fee67a52a7e75c9e63544b12181de9c003658568495672
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13d8f7a879fdec454ec00f8db6016d33a691aff03caba3857a400e65853650e5
[INFO] running `Command { std: "docker" "start" "-a" "13d8f7a879fdec454ec00f8db6016d33a691aff03caba3857a400e65853650e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking cbor4ii v0.2.14
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking multihash v0.19.3
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]    Compiling match-lookup v0.1.1
[INFO] [stderr]    Compiling thiserror_core2-impl v2.0.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking base256emoji v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling multihash-derive-impl v0.1.2
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.16
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]     Checking thiserror_core2 v2.0.1
[INFO] [stderr]     Checking data-encoding-macro v0.1.18
[INFO] [stderr]     Checking multihash-derive v0.9.1
[INFO] [stderr]     Checking multihash-codetable v0.1.4
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]    Compiling derive-ex v0.1.8
[INFO] [stderr]    Compiling test-strategy v0.4.3
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde-transcode v1.1.1
[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]     Checking ipld-nostd v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]  --> src/car/error.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Debug, Error)]
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `default` and `no-cid-as-bytes`
[INFO] [stdout]   = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]   = help: try referring to `Error` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]   = help: the derive macro `Error` may come from an old version of the `thiserror_core2_impl` crate, try updating your dependency with `cargo update -p thiserror_core2_impl`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]    --> src/dag/error.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 | #[derive(Debug, thiserror_core2::Error)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `no-cid-as-bytes`
[INFO] [stdout]     = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `thiserror_core2::Error` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the derive macro `thiserror_core2::Error` may come from an old version of the `thiserror_core2_impl` crate, try updating your dependency with `cargo update -p thiserror_core2_impl`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the derive macro `thiserror_core2::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<bool, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | derive_try_from_ipld!(Bool, bool);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<i128, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | derive_try_from_ipld!(Integer, i128);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<f64, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 | derive_try_from_ipld!(Float, f64);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<alloc::string::String, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 | derive_try_from_ipld!(String, String);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 | derive_try_from_ipld!(Bytes, Vec<u8>);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<Vec<Ipld>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 | derive_try_from_ipld!(List, Vec<Ipld>);
[INFO] [stdout]     | -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<BTreeMap<alloc::string::String, Ipld>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 | derive_try_from_ipld!(Map, BTreeMap<String, Ipld>);
[INFO] [stdout]     | -------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<cid::cid::Cid<64>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 | derive_try_from_ipld!(Link, Cid);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<bool, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 | derive_try_from_ipld_option!(Bool, bool);
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<i128, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 | derive_try_from_ipld_option!(Integer, i128);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<f64, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 | derive_try_from_ipld_option!(Float, f64);
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<alloc::string::String, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 205 | derive_try_from_ipld_option!(String, String);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 206 | derive_try_from_ipld_option!(Bytes, Vec<u8>);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<Vec<Ipld>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 | derive_try_from_ipld_option!(List, Vec<Ipld>);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<BTreeMap<alloc::string::String, Ipld>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 208 | derive_try_from_ipld_option!(Map, BTreeMap<String, Ipld>);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<cid::cid::Cid<64>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 209 | derive_try_from_ipld_option!(Link, Cid);
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]  --> src/car/error.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Debug, Error)]
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `default` and `no-cid-as-bytes`
[INFO] [stdout]   = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]   = help: try referring to `Error` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]   = help: the derive macro `Error` may come from an old version of the `thiserror_core2_impl` crate, try updating your dependency with `cargo update -p thiserror_core2_impl`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]    --> src/dag/error.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 | #[derive(Debug, thiserror_core2::Error)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `no-cid-as-bytes`
[INFO] [stdout]     = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `thiserror_core2::Error` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the derive macro `thiserror_core2::Error` may come from an old version of the `thiserror_core2_impl` crate, try updating your dependency with `cargo update -p thiserror_core2_impl`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the derive macro `thiserror_core2::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ipld-nostd` (lib) due to 16 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<bool, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | derive_try_from_ipld!(Bool, bool);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<i128, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | derive_try_from_ipld!(Integer, i128);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<f64, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 | derive_try_from_ipld!(Float, f64);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<alloc::string::String, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 | derive_try_from_ipld!(String, String);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<alloc::vec::Vec<u8>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 | derive_try_from_ipld!(Bytes, Vec<u8>);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<alloc::vec::Vec<ipld::Ipld>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 | derive_try_from_ipld!(List, Vec<Ipld>);
[INFO] [stdout]     | -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<alloc::collections::BTreeMap<alloc::string::String, ipld::Ipld>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 | derive_try_from_ipld!(Map, BTreeMap<String, Ipld>);
[INFO] [stdout]     | -------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<cid::cid::Cid<64>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         Ok(value.try_into().map_err(|_| ConversionError::FromIpld {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 | derive_try_from_ipld!(Link, Cid);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<bool, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 | derive_try_from_ipld_option!(Bool, bool);
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<i128, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 | derive_try_from_ipld_option!(Integer, i128);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<f64, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 | derive_try_from_ipld_option!(Float, f64);
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<alloc::string::String, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 205 | derive_try_from_ipld_option!(String, String);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<alloc::vec::Vec<u8>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 206 | derive_try_from_ipld_option!(Bytes, Vec<u8>);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<alloc::vec::Vec<ipld::Ipld>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 | derive_try_from_ipld_option!(List, Vec<Ipld>);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<alloc::collections::BTreeMap<alloc::string::String, ipld::Ipld>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 208 | derive_try_from_ipld_option!(Map, BTreeMap<String, Ipld>);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<cid::cid::Cid<64>, Infallible>
[INFO] [stdout]    --> src/ipld/convert.rs:79:36
[INFO] [stdout]     |
[INFO] [stdout]  79 |                     Ipld::$enum(value) => Ok(Some(value.try_into().map_err(|_| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 209 | derive_try_from_ipld_option!(Link, Cid);
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `derive_try_from_ipld_option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ipld-nostd` (lib test) due to 16 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "13d8f7a879fdec454ec00f8db6016d33a691aff03caba3857a400e65853650e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d8f7a879fdec454ec00f8db6016d33a691aff03caba3857a400e65853650e5", kill_on_drop: false }`
[INFO] [stdout] 13d8f7a879fdec454ec00f8db6016d33a691aff03caba3857a400e65853650e5
