[INFO] fetching crate rust-car 0.1.4... [INFO] testing rust-car-0.1.4 against 1.90.0 for beta-1.91-3 [INFO] extracting crate rust-car 0.1.4 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate rust-car 0.1.4 [INFO] finished tweaking crates.io crate rust-car 0.1.4 [INFO] tweaked toml for crates.io crate rust-car 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rust-car 0.1.4 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rust-car 0.1.4 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.38 [INFO] [stderr] Downloaded once_cell v1.17.0 [INFO] [stderr] Downloaded path-dedot v3.0.18 [INFO] [stderr] Downloaded libipld-core v0.15.0 [INFO] [stderr] Downloaded multihash-derive v0.8.1 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded libipld-macro v0.15.0 [INFO] [stderr] Downloaded blake2s_simd v1.0.0 [INFO] [stderr] Downloaded integer-encoding v3.0.4 [INFO] [stderr] Downloaded data-encoding-macro-internal v0.1.10 [INFO] [stderr] Downloaded libipld-json v0.15.0 [INFO] [stderr] Downloaded proc-macro-crate v1.1.3 [INFO] [stderr] Downloaded itoa v1.0.5 [INFO] [stderr] Downloaded libipld-cbor-derive v0.15.0 [INFO] [stderr] Downloaded ryu v1.0.12 [INFO] [stderr] Downloaded cc v1.0.78 [INFO] [stderr] Downloaded log v0.4.17 [INFO] [stderr] Downloaded serde_json v1.0.91 [INFO] [stderr] Downloaded anyhow v1.0.68 [INFO] [stderr] Downloaded blake2b_simd v1.0.0 [INFO] [stderr] Downloaded arrayvec v0.7.2 [INFO] [stderr] Downloaded toml v0.5.10 [INFO] [stderr] Downloaded blake3 v1.3.3 [INFO] [stderr] Downloaded bytes v1.4.0 [INFO] [stderr] Downloaded prost-derive v0.11.6 [INFO] [stderr] Downloaded prost v0.11.6 [INFO] [stderr] Downloaded arrayref v0.3.6 [INFO] [stderr] Downloaded keccak v0.1.3 [INFO] [stderr] Downloaded either v1.8.0 [INFO] [stderr] Downloaded libipld v0.15.0 [INFO] [stderr] Downloaded data-encoding v2.3.3 [INFO] [stderr] Downloaded constant_time_eq v0.2.4 [INFO] [stderr] Downloaded unsigned-varint v0.7.1 [INFO] [stderr] Downloaded data-encoding-macro v0.1.12 [INFO] [stderr] Downloaded libipld-pb v0.15.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.38 [INFO] [stderr] Downloaded libipld-cbor v0.15.0 [INFO] [stderr] Downloaded path-absolutize v3.0.14 [INFO] [stderr] Downloaded proc-macro2 v1.0.50 [INFO] [stderr] Downloaded sha3 v0.10.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6508ffc37055d0e70c23696860b674f6fd991a164c8844c74df64fa49ca7d92d [INFO] running `Command { std: "docker" "start" "-a" "6508ffc37055d0e70c23696860b674f6fd991a164c8844c74df64fa49ca7d92d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6508ffc37055d0e70c23696860b674f6fd991a164c8844c74df64fa49ca7d92d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6508ffc37055d0e70c23696860b674f6fd991a164c8844c74df64fa49ca7d92d", kill_on_drop: false }` [INFO] [stdout] 6508ffc37055d0e70c23696860b674f6fd991a164c8844c74df64fa49ca7d92d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bb83f536c08922b905ac73b829ca2bd6ad4727faba8891d296ba31d97d38e9a [INFO] running `Command { std: "docker" "start" "-a" "4bb83f536c08922b905ac73b829ca2bd6ad4727faba8891d296ba31d97d38e9a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling data-encoding v2.3.3 [INFO] [stderr] Compiling constant_time_eq v0.2.4 [INFO] [stderr] Compiling cpufeatures v0.2.5 [INFO] [stderr] Compiling keccak v0.1.3 [INFO] [stderr] Compiling unsigned-varint v0.7.1 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Compiling base-x v0.2.11 [INFO] [stderr] Compiling blake2b_simd v1.0.0 [INFO] [stderr] Compiling blake2s_simd v1.0.0 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling core2 v0.4.0 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling ryu v1.0.12 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling quick-protobuf v0.8.1 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling path-dedot v3.0.18 [INFO] [stderr] Compiling blake3 v1.3.3 [INFO] [stderr] Compiling path-absolutize v3.0.14 [INFO] [stderr] Compiling block-buffer v0.10.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.6 [INFO] [stderr] Compiling sha3 v0.10.6 [INFO] [stderr] Compiling sha2 v0.10.6 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling toml v0.5.10 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.10 [INFO] [stderr] Compiling prost-derive v0.11.6 [INFO] [stderr] Compiling data-encoding-macro v0.1.12 [INFO] [stderr] Compiling multibase v0.9.1 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling prost v0.11.6 [INFO] [stderr] Compiling multihash-derive v0.8.1 [INFO] [stderr] Compiling libipld-cbor-derive v0.15.0 [INFO] [stderr] Compiling multihash v0.17.0 [INFO] [stderr] Compiling cid v0.9.0 [INFO] [stderr] Compiling libipld-core v0.15.0 [INFO] [stderr] Compiling libipld-pb v0.15.0 [INFO] [stderr] Compiling libipld-macro v0.15.0 [INFO] [stderr] Compiling libipld-cbor v0.15.0 [INFO] [stderr] Compiling libipld-json v0.15.0 [INFO] [stderr] Compiling libipld v0.15.0 [INFO] [stderr] Compiling rust-car v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/header/header_v1.rs:3:48 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Clone, PartialEq, Eq, Default, ipld::DagCbor)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/header/header_v1.rs:3:48 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Clone, PartialEq, Eq, Default, ipld::DagCbor)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `ipld::DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Metadata` is never constructed [INFO] [stdout] --> src/pb/unixfs.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | pub struct Metadata<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rust-car v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "4bb83f536c08922b905ac73b829ca2bd6ad4727faba8891d296ba31d97d38e9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bb83f536c08922b905ac73b829ca2bd6ad4727faba8891d296ba31d97d38e9a", kill_on_drop: false }` [INFO] [stdout] 4bb83f536c08922b905ac73b829ca2bd6ad4727faba8891d296ba31d97d38e9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb6ab00a0a9c43d70a7eab1e0c1395b4987757bcb25dec33e786df4b329d5f05 [INFO] running `Command { std: "docker" "start" "-a" "fb6ab00a0a9c43d70a7eab1e0c1395b4987757bcb25dec33e786df4b329d5f05", kill_on_drop: false }` [INFO] [stderr] Compiling rust-car v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/header/header_v1.rs:3:48 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Clone, PartialEq, Eq, Default, ipld::DagCbor)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/header/header_v1.rs:3:48 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Clone, PartialEq, Eq, Default, ipld::DagCbor)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `ipld::DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Metadata` is never constructed [INFO] [stdout] --> src/pb/unixfs.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | pub struct Metadata<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/header/header_v1.rs:3:48 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Clone, PartialEq, Eq, Default, ipld::DagCbor)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/header/header_v1.rs:3:48 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Clone, PartialEq, Eq, Default, ipld::DagCbor)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `ipld::DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Metadata` is never constructed [INFO] [stdout] --> src/pb/unixfs.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | pub struct Metadata<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.85s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rust-car v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "fb6ab00a0a9c43d70a7eab1e0c1395b4987757bcb25dec33e786df4b329d5f05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb6ab00a0a9c43d70a7eab1e0c1395b4987757bcb25dec33e786df4b329d5f05", kill_on_drop: false }` [INFO] [stdout] fb6ab00a0a9c43d70a7eab1e0c1395b4987757bcb25dec33e786df4b329d5f05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 76562c1776b16db8133ec39f5ce9125b87a72a431bb1786ba673718a4f2c055c [INFO] running `Command { std: "docker" "start" "-a" "76562c1776b16db8133ec39f5ce9125b87a72a431bb1786ba673718a4f2c055c", kill_on_drop: false }` [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stdout] [INFO] [stderr] --> src/header/header_v1.rs:3:48 [INFO] [stdout] running 3 tests [INFO] [stderr] | [INFO] [stdout] test header::header_v1::test::test_head_v1 ... ok [INFO] [stderr] 3 | #[derive(Debug, Clone, PartialEq, Eq, Default, ipld::DagCbor)] [INFO] [stdout] test writer::writer_v1::test::test_writer_read_v1 ... ok [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stderr] --> src/header/header_v1.rs:3:48 [INFO] [stderr] | [INFO] [stderr] 3 | #[derive(Debug, Clone, PartialEq, Eq, Default, ipld::DagCbor)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stderr] = note: this warning originates in the derive macro `ipld::DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct `Metadata` is never constructed [INFO] [stderr] --> src/pb/unixfs.rs:164:12 [INFO] [stderr] | [INFO] [stderr] 164 | pub struct Metadata<'a> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rust-car` (lib) generated 2 warnings [INFO] [stderr] warning: `rust-car` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rust-car v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_car-7e21e71ce061645b) [INFO] [stdout] test reader::reader_v1::test::test_read ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests rust_car [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "76562c1776b16db8133ec39f5ce9125b87a72a431bb1786ba673718a4f2c055c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76562c1776b16db8133ec39f5ce9125b87a72a431bb1786ba673718a4f2c055c", kill_on_drop: false }` [INFO] [stdout] 76562c1776b16db8133ec39f5ce9125b87a72a431bb1786ba673718a4f2c055c