[INFO] fetching crate goxoy-fragmented-db 0.1.1... [INFO] checking goxoy-fragmented-db-0.1.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate goxoy-fragmented-db 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate goxoy-fragmented-db 0.1.1 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate goxoy-fragmented-db 0.1.1 [INFO] finished tweaking crates.io crate goxoy-fragmented-db 0.1.1 [INFO] tweaked toml for crates.io crate goxoy-fragmented-db 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 45 packages [INFO] [stderr] Adding fallible-iterator v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding hashlink v0.8.4 (latest: v0.9.0) [INFO] [stderr] Adding libsqlite3-sys v0.26.0 (latest: v0.28.0) [INFO] [stderr] Adding rand v0.3.23 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding rusqlite v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded goxoy-hash v0.0.1 [INFO] [stderr] Downloaded goxoy-key-value v0.1.2 [INFO] [stderr] Downloaded rusqlite v0.29.0 [INFO] [stderr] Downloaded libsqlite3-sys v0.26.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0fbad71cc347dddef507b7e51d6a4e7f0ae58e73758478346566c31e6ec1a49 [INFO] running `Command { std: "docker" "start" "-a" "e0fbad71cc347dddef507b7e51d6a4e7f0ae58e73758478346566c31e6ec1a49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0fbad71cc347dddef507b7e51d6a4e7f0ae58e73758478346566c31e6ec1a49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0fbad71cc347dddef507b7e51d6a4e7f0ae58e73758478346566c31e6ec1a49", kill_on_drop: false }` [INFO] [stdout] e0fbad71cc347dddef507b7e51d6a4e7f0ae58e73758478346566c31e6ec1a49 [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 335351d382d7c80f6cf5d81fe2480e05e09fee4e19e5fcb2dcf93b27aad030be [INFO] running `Command { std: "docker" "start" "-a" "335351d382d7c80f6cf5d81fe2480e05e09fee4e19e5fcb2dcf93b27aad030be", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling libsqlite3-sys v0.26.0 [INFO] [stderr] Compiling blake3 v1.5.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking hashlink v0.8.4 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking goxoy-hash v0.0.1 [INFO] [stderr] Checking rusqlite v0.29.0 [INFO] [stderr] Checking goxoy-key-value v0.1.2 [INFO] [stderr] Checking goxoy-fragmented-db v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/fragmented.rs:69:42 [INFO] [stdout] | [INFO] [stdout] 69 | self.list.insert(String::from(key.clone()), String::from(value.clone())); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/fragmented.rs:69:71 [INFO] [stdout] | [INFO] [stdout] 69 | self.list.insert(String::from(key.clone()), String::from(value.clone())); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/fragmented.rs:77:42 [INFO] [stdout] | [INFO] [stdout] 77 | let mut full_text=hex::encode(key.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/fragmented.rs:79:46 [INFO] [stdout] | [INFO] [stdout] 79 | full_text.push_str(&hex::encode(value.clone())); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/fragmented.rs:122:97 [INFO] [stdout] | [INFO] [stdout] 122 | let hash_result=goxoy_hash::hash::Hash::calculate(goxoy_hash::hash::HashKind::SHA1, &key.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/fragmented.rs:69:42 [INFO] [stdout] | [INFO] [stdout] 69 | self.list.insert(String::from(key.clone()), String::from(value.clone())); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/fragmented.rs:69:71 [INFO] [stdout] | [INFO] [stdout] 69 | self.list.insert(String::from(key.clone()), String::from(value.clone())); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/fragmented.rs:77:42 [INFO] [stdout] | [INFO] [stdout] 77 | let mut full_text=hex::encode(key.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/fragmented.rs:79:46 [INFO] [stdout] | [INFO] [stdout] 79 | full_text.push_str(&hex::encode(value.clone())); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/fragmented.rs:122:97 [INFO] [stdout] | [INFO] [stdout] 122 | let hash_result=goxoy_hash::hash::Hash::calculate(goxoy_hash::hash::HashKind::SHA1, &key.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.05s [INFO] running `Command { std: "docker" "inspect" "335351d382d7c80f6cf5d81fe2480e05e09fee4e19e5fcb2dcf93b27aad030be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "335351d382d7c80f6cf5d81fe2480e05e09fee4e19e5fcb2dcf93b27aad030be", kill_on_drop: false }` [INFO] [stdout] 335351d382d7c80f6cf5d81fe2480e05e09fee4e19e5fcb2dcf93b27aad030be [INFO] checking goxoy-fragmented-db-0.1.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate goxoy-fragmented-db 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate goxoy-fragmented-db 0.1.1 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate goxoy-fragmented-db 0.1.1 [INFO] finished tweaking crates.io crate goxoy-fragmented-db 0.1.1 [INFO] tweaked toml for crates.io crate goxoy-fragmented-db 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ffdf600682786f4c86fdb4a2ece09d3de9e32600f8cc91f0606d6e48249057b6 [INFO] running `Command { std: "docker" "start" "-a" "ffdf600682786f4c86fdb4a2ece09d3de9e32600f8cc91f0606d6e48249057b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ffdf600682786f4c86fdb4a2ece09d3de9e32600f8cc91f0606d6e48249057b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffdf600682786f4c86fdb4a2ece09d3de9e32600f8cc91f0606d6e48249057b6", kill_on_drop: false }` [INFO] [stdout] ffdf600682786f4c86fdb4a2ece09d3de9e32600f8cc91f0606d6e48249057b6 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbeccee09b1bb66895977e2c094c19657b178323ee3ef7f44f70cb87c62f8700 [INFO] running `Command { std: "docker" "start" "-a" "bbeccee09b1bb66895977e2c094c19657b178323ee3ef7f44f70cb87c62f8700", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling libsqlite3-sys v0.26.0 [INFO] [stderr] Compiling blake3 v1.5.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.45 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.25/src/json.rs:1387:20 [INFO] [stdout] | [INFO] [stdout] 1387 | _ => { panic!(); } [INFO] [stdout] | ^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hashlink v0.8.4 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "bbeccee09b1bb66895977e2c094c19657b178323ee3ef7f44f70cb87c62f8700", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbeccee09b1bb66895977e2c094c19657b178323ee3ef7f44f70cb87c62f8700", kill_on_drop: false }` [INFO] [stdout] bbeccee09b1bb66895977e2c094c19657b178323ee3ef7f44f70cb87c62f8700