[INFO] fetching crate ipldfs 0.1.0... [INFO] testing ipldfs-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate ipldfs 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate ipldfs 0.1.0 [INFO] finished tweaking crates.io crate ipldfs 0.1.0 [INFO] tweaked toml for crates.io crate ipldfs 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ipldfs 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--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] Locking 72 packages to latest compatible versions [INFO] [stderr] Adding lru-mem v0.2.1 (available: v0.3.0) [INFO] [stderr] Adding proc-macro-crate v1.1.3 (available: v1.3.1) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d134d3b94687c7b28c019b821d6776f88d7ca2e8192744e287eb93a584d01da [INFO] running `Command { std: "docker" "start" "-a" "9d134d3b94687c7b28c019b821d6776f88d7ca2e8192744e287eb93a584d01da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d134d3b94687c7b28c019b821d6776f88d7ca2e8192744e287eb93a584d01da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d134d3b94687c7b28c019b821d6776f88d7ca2e8192744e287eb93a584d01da", kill_on_drop: false }` [INFO] [stdout] 9d134d3b94687c7b28c019b821d6776f88d7ca2e8192744e287eb93a584d01da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08d5f5ece3973dba0960f2c7ccd18d4d62f8bc8df81ff344742ce03b1ca2d746 [INFO] running `Command { std: "docker" "start" "-a" "08d5f5ece3973dba0960f2c7ccd18d4d62f8bc8df81ff344742ce03b1ca2d746", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling blake2b_simd v1.0.3 [INFO] [stderr] Compiling core2 v0.4.0 [INFO] [stderr] Compiling blake2s_simd v1.0.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling unsigned-varint v0.7.2 [INFO] [stderr] Compiling base-x v0.2.11 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling quick-protobuf v0.8.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling lru-mem v0.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.16 [INFO] [stderr] Compiling data-encoding-macro v0.1.18 [INFO] [stderr] Compiling multibase v0.9.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling multihash-derive v0.8.1 [INFO] [stderr] Compiling libipld-cbor-derive v0.16.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde-big-array v0.3.3 [INFO] [stderr] Compiling serde_bytes v0.11.17 [INFO] [stderr] Compiling multihash v0.18.1 [INFO] [stderr] Compiling cid v0.10.1 [INFO] [stderr] Compiling libipld-core v0.16.0 [INFO] [stderr] Compiling libipld-pb v0.16.0 [INFO] [stderr] Compiling libipld-cbor v0.16.0 [INFO] [stderr] Compiling libipld-macro v0.16.0 [INFO] [stderr] Compiling libipld-json v0.16.0 [INFO] [stderr] Compiling libipld v0.16.0 [INFO] [stderr] Compiling ipldfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/ipldfs.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [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/ipldfs.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.82s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ipldfs v0.1.0 (/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 3` [INFO] running `Command { std: "docker" "inspect" "08d5f5ece3973dba0960f2c7ccd18d4d62f8bc8df81ff344742ce03b1ca2d746", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08d5f5ece3973dba0960f2c7ccd18d4d62f8bc8df81ff344742ce03b1ca2d746", kill_on_drop: false }` [INFO] [stdout] 08d5f5ece3973dba0960f2c7ccd18d4d62f8bc8df81ff344742ce03b1ca2d746 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cdbc850dd9e3904477eefe5bbb7fc221e7a7a5d2ebdc31686024e7578620153 [INFO] running `Command { std: "docker" "start" "-a" "6cdbc850dd9e3904477eefe5bbb7fc221e7a7a5d2ebdc31686024e7578620153", kill_on_drop: false }` [INFO] [stderr] Compiling ipldfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/ipldfs.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [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/ipldfs.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/ipldfs.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [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/ipldfs.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ipldfs v0.1.0 (/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 4` [INFO] running `Command { std: "docker" "inspect" "6cdbc850dd9e3904477eefe5bbb7fc221e7a7a5d2ebdc31686024e7578620153", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cdbc850dd9e3904477eefe5bbb7fc221e7a7a5d2ebdc31686024e7578620153", kill_on_drop: false }` [INFO] [stdout] 6cdbc850dd9e3904477eefe5bbb7fc221e7a7a5d2ebdc31686024e7578620153 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f558382a0e2229509b1d0039d72a6d5adaf796ccbdc6f23a4032d5a3665a642a [INFO] running `Command { std: "docker" "start" "-a" "f558382a0e2229509b1d0039d72a6d5adaf796ccbdc6f23a4032d5a3665a642a", kill_on_drop: false }` [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/ipldfs.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [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/ipldfs.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `ipldfs` (lib) generated 1 warning [INFO] [stderr] warning: `ipldfs` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ipldfs v0.1.0 (/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 4` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ipldfs-53753370292dea7e) [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] [stderr] Doc-tests ipldfs [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" "f558382a0e2229509b1d0039d72a6d5adaf796ccbdc6f23a4032d5a3665a642a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f558382a0e2229509b1d0039d72a6d5adaf796ccbdc6f23a4032d5a3665a642a", kill_on_drop: false }` [INFO] [stdout] f558382a0e2229509b1d0039d72a6d5adaf796ccbdc6f23a4032d5a3665a642a