[INFO] fetching crate mintdb 0.1.0-beta.3... [INFO] checking mintdb-0.1.0-beta.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate mintdb 0.1.0-beta.3 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate mintdb 0.1.0-beta.3 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mintdb 0.1.0-beta.3 [INFO] finished tweaking crates.io crate mintdb 0.1.0-beta.3 [INFO] tweaked toml for crates.io crate mintdb 0.1.0-beta.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 82 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bytes v0.4.12 (latest: v1.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding crossbeam-deque v0.7.4 (latest: v0.8.5) [INFO] [stderr] Adding crossbeam-epoch v0.8.2 (latest: v0.9.18) [INFO] [stderr] Adding crossbeam-queue v0.2.3 (latest: v0.3.11) [INFO] [stderr] Adding crossbeam-utils v0.7.2 (latest: v0.8.19) [INFO] [stderr] Adding futures v0.1.31 (latest: v0.3.30) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.0) [INFO] [stderr] Adding jsonwebtoken v8.3.0 (latest: v9.3.0) [INFO] [stderr] Adding memoffset v0.5.6 (latest: v0.9.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding pem v1.1.1 (latest: v3.0.3) [INFO] [stderr] Adding ring v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding untrusted v0.7.1 (latest: v0.9.0) [INFO] [stderr] Adding wasi v0.11.0+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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b0774a44714448a579d1f3ec8aaf18edc06465bd33e8c181f687926e3311b82 [INFO] running `Command { std: "docker" "start" "-a" "4b0774a44714448a579d1f3ec8aaf18edc06465bd33e8c181f687926e3311b82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b0774a44714448a579d1f3ec8aaf18edc06465bd33e8c181f687926e3311b82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b0774a44714448a579d1f3ec8aaf18edc06465bd33e8c181f687926e3311b82", kill_on_drop: false }` [INFO] [stdout] 4b0774a44714448a579d1f3ec8aaf18edc06465bd33e8c181f687926e3311b82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7a8539249fc992b44d378914a2ce53368a357962aaed1db9998e831d35e11fc [INFO] running `Command { std: "docker" "start" "-a" "b7a8539249fc992b44d378914a2ce53368a357962aaed1db9998e831d35e11fc", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking simple_asn1 v0.6.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking ring v0.16.20 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking jsonwebtoken v8.3.0 [INFO] [stderr] Checking mintdb v0.1.0-beta.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `tb`, `doc`, `key`, and `value` are never read [INFO] [stdout] --> src/tx/op/mod.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | Update{tb: String, doc: String, key: String, value: Value}, [INFO] [stdout] | ------ ^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, `key`, and `value` are never read [INFO] [stdout] --> src/tx/op/mod.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | Insert{tb: String, doc: String, key: String, value: Value}, [INFO] [stdout] | ------ ^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, and `key` are never read [INFO] [stdout] --> src/tx/op/mod.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | DeleteKey {tb: String, doc: String, key: String}, [INFO] [stdout] | --------- ^^ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb` and `doc` are never read [INFO] [stdout] --> src/tx/op/mod.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | DeleteDocument{tb: String, doc: String}, [INFO] [stdout] | -------------- ^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tb` is never read [INFO] [stdout] --> src/tx/op/mod.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | DeleteTable{tb: String}, [INFO] [stdout] | ----------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, `key`, and `rhs` are never read [INFO] [stdout] --> src/tx/op/mod.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | Debit{tb: String, doc: String, key: String, rhs: f64}, [INFO] [stdout] | ----- ^^ ^^^ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, `key`, and `rhs` are never read [INFO] [stdout] --> src/tx/op/mod.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | Credit{tb: String, doc: String, key: String, rhs: f64}, [INFO] [stdout] | ------ ^^ ^^^ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, and `value` are never read [INFO] [stdout] --> src/tx/op/mod.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | CreateDocument{tb: String, doc: String, value: Value}, [INFO] [stdout] | -------------- ^^ ^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tb` is never read [INFO] [stdout] --> src/tx/op/mod.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | CreateTable{tb: String}, [INFO] [stdout] | ----------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, and `value` are never read [INFO] [stdout] --> src/tx/op/mod.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | Merge{tb: String, doc: String, value: Value}, [INFO] [stdout] | ----- ^^ ^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, `key`, and `value` are never read [INFO] [stdout] --> src/tx/op/mod.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | Push{tb: String, doc: String, key: String, value: Value}, [INFO] [stdout] | ---- ^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, `key`, and `value` are never read [INFO] [stdout] --> src/tx/op/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | Put{tb: String, doc: String, key: String, value: Value}, [INFO] [stdout] | --- ^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, `key`, and `value` are never read [INFO] [stdout] --> src/tx/op/mod.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | Update{tb: String, doc: String, key: String, value: Value}, [INFO] [stdout] | ------ ^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, `key`, and `value` are never read [INFO] [stdout] --> src/tx/op/mod.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | Insert{tb: String, doc: String, key: String, value: Value}, [INFO] [stdout] | ------ ^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, and `key` are never read [INFO] [stdout] --> src/tx/op/mod.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | DeleteKey {tb: String, doc: String, key: String}, [INFO] [stdout] | --------- ^^ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb` and `doc` are never read [INFO] [stdout] --> src/tx/op/mod.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | DeleteDocument{tb: String, doc: String}, [INFO] [stdout] | -------------- ^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tb` is never read [INFO] [stdout] --> src/tx/op/mod.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | DeleteTable{tb: String}, [INFO] [stdout] | ----------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, `key`, and `rhs` are never read [INFO] [stdout] --> src/tx/op/mod.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | Debit{tb: String, doc: String, key: String, rhs: f64}, [INFO] [stdout] | ----- ^^ ^^^ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, `key`, and `rhs` are never read [INFO] [stdout] --> src/tx/op/mod.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | Credit{tb: String, doc: String, key: String, rhs: f64}, [INFO] [stdout] | ------ ^^ ^^^ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, and `value` are never read [INFO] [stdout] --> src/tx/op/mod.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | CreateDocument{tb: String, doc: String, value: Value}, [INFO] [stdout] | -------------- ^^ ^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tb` is never read [INFO] [stdout] --> src/tx/op/mod.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | CreateTable{tb: String}, [INFO] [stdout] | ----------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, and `value` are never read [INFO] [stdout] --> src/tx/op/mod.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | Merge{tb: String, doc: String, value: Value}, [INFO] [stdout] | ----- ^^ ^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, `key`, and `value` are never read [INFO] [stdout] --> src/tx/op/mod.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | Push{tb: String, doc: String, key: String, value: Value}, [INFO] [stdout] | ---- ^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tb`, `doc`, `key`, and `value` are never read [INFO] [stdout] --> src/tx/op/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | Put{tb: String, doc: String, key: String, value: Value}, [INFO] [stdout] | --- ^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.74s [INFO] running `Command { std: "docker" "inspect" "b7a8539249fc992b44d378914a2ce53368a357962aaed1db9998e831d35e11fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7a8539249fc992b44d378914a2ce53368a357962aaed1db9998e831d35e11fc", kill_on_drop: false }` [INFO] [stdout] b7a8539249fc992b44d378914a2ce53368a357962aaed1db9998e831d35e11fc