[INFO] fetching crate reddb 0.2.3... [INFO] testing reddb-0.2.3 against 1.60.0 for beta-1.61-1 [INFO] extracting crate reddb 0.2.3 into /workspace/builds/worker-106/source [INFO] validating manifest of crates.io crate reddb 0.2.3 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate reddb 0.2.3 [INFO] finished tweaking crates.io crate reddb 0.2.3 [INFO] tweaked toml for crates.io crate reddb 0.2.3 written to /workspace/builds/worker-106/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fomat-macros v0.3.1 [INFO] [stderr] Downloaded cargo-binutils v0.3.5 [INFO] [stderr] Downloaded ron v0.6.6 [INFO] [stderr] Downloaded rustc-cfg v0.4.0 [INFO] [stderr] Downloaded simplelog v0.7.6 [INFO] [stderr] Downloaded is_executable v0.1.2 [INFO] [stderr] Downloaded grcov v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2dc47dce3fc58889fdb1a0943071f679d667a2c323dc3f14efa330de1cd9bde6 [INFO] running `Command { std: "docker" "start" "-a" "2dc47dce3fc58889fdb1a0943071f679d667a2c323dc3f14efa330de1cd9bde6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2dc47dce3fc58889fdb1a0943071f679d667a2c323dc3f14efa330de1cd9bde6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dc47dce3fc58889fdb1a0943071f679d667a2c323dc3f14efa330de1cd9bde6", kill_on_drop: false }` [INFO] [stdout] 2dc47dce3fc58889fdb1a0943071f679d667a2c323dc3f14efa330de1cd9bde6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b26f407c6019abcca7843fdfa1f316723a3bc2b6efc4b6ebdb21d6b91ae1e265 [INFO] running `Command { std: "docker" "start" "-a" "b26f407c6019abcca7843fdfa1f316723a3bc2b6efc4b6ebdb21d6b91ae1e265", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling reddb v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `format` [INFO] [stdout] --> src/serializer/bin.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | format: Serializers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Bin` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/serializer/bin.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `format` [INFO] [stdout] --> src/serializer/json.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | format: Serializers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Json` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/serializer/json.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `format` [INFO] [stdout] --> src/serializer/ron.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | format: Serializers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Ron` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/serializer/ron.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `format` [INFO] [stdout] --> src/serializer/yaml.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | format: Serializers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Yaml` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/serializer/yaml.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.40s [INFO] running `Command { std: "docker" "inspect" "b26f407c6019abcca7843fdfa1f316723a3bc2b6efc4b6ebdb21d6b91ae1e265", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b26f407c6019abcca7843fdfa1f316723a3bc2b6efc4b6ebdb21d6b91ae1e265", kill_on_drop: false }` [INFO] [stdout] b26f407c6019abcca7843fdfa1f316723a3bc2b6efc4b6ebdb21d6b91ae1e265 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af345af9225de0984ec17c7df10c56c2a1e976de7ec7c09ae3eccbc1d6a11a5a [INFO] running `Command { std: "docker" "start" "-a" "af345af9225de0984ec17c7df10c56c2a1e976de7ec7c09ae3eccbc1d6a11a5a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling fomat-macros v0.3.1 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling is_executable v0.1.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling quick-xml v0.20.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling rustc-cfg v0.4.0 [INFO] [stdout] warning: field is never read: `format` [INFO] [stdout] --> src/serializer/bin.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | format: Serializers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Bin` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/serializer/bin.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `format` [INFO] [stdout] --> src/serializer/json.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | format: Serializers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Json` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/serializer/json.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `format` [INFO] [stdout] --> src/serializer/ron.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | format: Serializers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Ron` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/serializer/ron.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `format` [INFO] [stdout] --> src/serializer/yaml.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | format: Serializers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Yaml` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/serializer/yaml.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling semver v0.10.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling libz-sys v1.1.5 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling cargo_metadata v0.11.4 [INFO] [stderr] Compiling flate2 v1.0.23 [INFO] [stderr] Compiling globset v0.4.8 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling async-stream v0.3.3 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling tokio-test v0.4.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling cargo-binutils v0.3.5 [INFO] [stderr] Compiling simplelog v0.7.6 [INFO] [stderr] Compiling grcov v0.6.1 [INFO] [stderr] Compiling reddb v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `crate::RonDb` [INFO] [stdout] --> src/lib.rs:330:9 [INFO] [stdout] | [INFO] [stdout] 330 | use crate::RonDb; [INFO] [stdout] | ^^^^^^^^^^^^ no `RonDb` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[ignore]` only has an effect on functions [INFO] [stdout] --> src/lib.rs:327:38 [INFO] [stdout] | [INFO] [stdout] 327 | #[cfg_attr(not(feature = "ron_ser"), ignore)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `reddb` due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "af345af9225de0984ec17c7df10c56c2a1e976de7ec7c09ae3eccbc1d6a11a5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af345af9225de0984ec17c7df10c56c2a1e976de7ec7c09ae3eccbc1d6a11a5a", kill_on_drop: false }` [INFO] [stdout] af345af9225de0984ec17c7df10c56c2a1e976de7ec7c09ae3eccbc1d6a11a5a