[INFO] crate odbc 0.16.1 is already in cache [INFO] checking odbc-0.16.1 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766 [INFO] extracting crate odbc 0.16.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate odbc 0.16.1 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate odbc 0.16.1 [INFO] finished tweaking crates.io crate odbc 0.16.1 [INFO] tweaked toml for crates.io crate odbc 0.16.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate odbc 0.16.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6c125cc7b8cfbd372bfc7142872a398f53a41232457382ffc033b4d2aca7cd77 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "6c125cc7b8cfbd372bfc7142872a398f53a41232457382ffc033b4d2aca7cd77"` [INFO] [stderr] Compiling odbc-sys v0.8.2 [INFO] [stderr] Compiling encoding_rs v0.8.21 [INFO] [stderr] Checking odbc-safe v0.5.0 [INFO] [stderr] Checking odbc v0.16.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/diagnostics.rs:96:58 [INFO] [stderr] | [INFO] [stderr] 96 | fn get_diag_rec(&self, record_number: i16) -> Option<(DiagnosticRecord)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/statement/types.rs:714:9 [INFO] [stderr] | [INFO] [stderr] 714 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/statement/types.rs:715:9 [INFO] [stderr] | [INFO] [stderr] 715 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Cow` [INFO] [stderr] --> src/statement/types.rs:716:9 [INFO] [stderr] | [INFO] [stderr] 716 | use std::borrow::Cow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/diagnostics.rs:96:58 [INFO] [stderr] | [INFO] [stderr] 96 | fn get_diag_rec(&self, record_number: i16) -> Option<(DiagnosticRecord)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/connection.rs:48:31 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn disable_autocommit(mut self) -> std::result::Result, Self> { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/connection.rs:59:30 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn enable_autocommit(mut self) -> std::result::Result, Self> { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/connection.rs:48:31 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn disable_autocommit(mut self) -> std::result::Result, Self> { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/connection.rs:59:30 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn enable_autocommit(mut self) -> std::result::Result, Self> { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.47s [INFO] running `"docker" "inspect" "6c125cc7b8cfbd372bfc7142872a398f53a41232457382ffc033b4d2aca7cd77"` [INFO] running `"docker" "rm" "-f" "6c125cc7b8cfbd372bfc7142872a398f53a41232457382ffc033b4d2aca7cd77"` [INFO] [stdout] 6c125cc7b8cfbd372bfc7142872a398f53a41232457382ffc033b4d2aca7cd77