[INFO] fetching crate exasol 0.3.4... [INFO] checking exasol-0.3.4 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate exasol 0.3.4 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate exasol 0.3.4 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 exasol 0.3.4 [INFO] finished tweaking crates.io crate exasol 0.3.4 [INFO] tweaked toml for crates.io crate exasol 0.3.4 written to /workspace/builds/worker-6-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 151 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.20.0 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding const-oid v0.7.1 (latest: v0.9.6) [INFO] [stderr] Adding crypto-bigint v0.3.2 (latest: v0.5.5) [INFO] [stderr] Adding der v0.5.1 (latest: v0.7.9) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding lazy-regex v2.5.0 (latest: v3.1.0) [INFO] [stderr] Adding lazy-regex-proc_macros v2.4.1 (latest: v3.1.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding pem v1.1.1 (latest: v3.0.3) [INFO] [stderr] Adding pem-rfc7468 v0.3.1 (latest: v0.7.0) [INFO] [stderr] Adding pkcs1 v0.3.3 (latest: v0.7.5) [INFO] [stderr] Adding pkcs8 v0.8.0 (latest: v0.10.2) [INFO] [stderr] Adding rcgen v0.9.3 (latest: v0.13.0) [INFO] [stderr] Adding ring v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding rsa v0.6.1 (latest: v0.9.6) [INFO] [stderr] Adding rustls v0.20.9 (latest: v0.23.4) [INFO] [stderr] Adding rustls-native-certs v0.6.3 (latest: v0.7.0) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.1) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding spki v0.5.4 (latest: v0.7.3) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding tungstenite v0.17.3 (latest: v0.21.0) [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] [stderr] Adding webpki-roots v0.22.6 (latest: v0.26.1) [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 rsa v0.6.1 [INFO] [stderr] Downloaded der v0.5.1 [INFO] [stderr] Downloaded pkcs1 v0.3.3 [INFO] [stderr] Downloaded const-oid v0.7.1 [INFO] [stderr] Downloaded pem-rfc7468 v0.3.1 [INFO] [stderr] Downloaded base64 v0.20.0 [INFO] [stderr] Downloaded rcgen v0.9.3 [INFO] [stderr] Downloaded crypto-bigint v0.3.2 [INFO] [stderr] Downloaded spki v0.5.4 [INFO] [stderr] Downloaded pkcs8 v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6be60afc87b743f7bba7874cb9dc1858430ef3fd3e5251b2afe9502cdb0f19e3 [INFO] running `Command { std: "docker" "start" "-a" "6be60afc87b743f7bba7874cb9dc1858430ef3fd3e5251b2afe9502cdb0f19e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6be60afc87b743f7bba7874cb9dc1858430ef3fd3e5251b2afe9502cdb0f19e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6be60afc87b743f7bba7874cb9dc1858430ef3fd3e5251b2afe9502cdb0f19e3", kill_on_drop: false }` [INFO] [stdout] 6be60afc87b743f7bba7874cb9dc1858430ef3fd3e5251b2afe9502cdb0f19e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bed9a553abc22a8137ca3023d767ffbf9b05dd8a4c5d851bd3da02d26fe32256 [INFO] running `Command { std: "docker" "start" "-a" "bed9a553abc22a8137ca3023d767ffbf9b05dd8a4c5d851bd3da02d26fe32256", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking crypto-bigint v0.3.2 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Compiling lazy-regex-proc_macros v2.4.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking base64 v0.20.0 [INFO] [stderr] Checking pem-rfc7468 v0.3.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Checking tungstenite v0.17.3 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking spki v0.5.4 [INFO] [stderr] Checking pkcs8 v0.8.0 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking lazy-regex v2.5.0 [INFO] [stderr] Checking pkcs1 v0.3.3 [INFO] [stderr] Checking rsa v0.6.1 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking exasol v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `TrimType` [INFO] [stdout] --> src/connection/mod.rs:7:69 [INFO] [stdout] | [INFO] [stdout] 7 | pub use http_transport::{ExportOpts, HttpTransportOpts, ImportOpts, TrimType}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rsa` is imported redundantly [INFO] [stdout] --> src/error.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rsa; [INFO] [stdout] | ^^^ the item `rsa` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/error.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tungstenite` is imported redundantly [INFO] [stdout] --> src/error.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tungstenite; [INFO] [stdout] | ^^^^^^^^^^^ the item `tungstenite` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TrimType` [INFO] [stdout] --> src/connection/mod.rs:7:69 [INFO] [stdout] | [INFO] [stdout] 7 | pub use http_transport::{ExportOpts, HttpTransportOpts, ImportOpts, TrimType}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rsa` is imported redundantly [INFO] [stdout] --> src/error.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rsa; [INFO] [stdout] | ^^^ the item `rsa` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/error.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tungstenite` is imported redundantly [INFO] [stdout] --> src/error.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tungstenite; [INFO] [stdout] | ^^^^^^^^^^^ the item `tungstenite` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.24s [INFO] running `Command { std: "docker" "inspect" "bed9a553abc22a8137ca3023d767ffbf9b05dd8a4c5d851bd3da02d26fe32256", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bed9a553abc22a8137ca3023d767ffbf9b05dd8a4c5d851bd3da02d26fe32256", kill_on_drop: false }` [INFO] [stdout] bed9a553abc22a8137ca3023d767ffbf9b05dd8a4c5d851bd3da02d26fe32256