[INFO] crate opcua-client 0.5.0 is already in cache
[INFO] extracting crate opcua-client 0.5.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/opcua-client/0.5.0
[INFO] extracting crate opcua-client 0.5.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/opcua-client/0.5.0
[INFO] validating manifest of opcua-client-0.5.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of opcua-client-0.5.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing opcua-client-0.5.0
[INFO] finished frobbing opcua-client-0.5.0
[INFO] frobbed toml for opcua-client-0.5.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/opcua-client/0.5.0/Cargo.toml
[INFO] started frobbing opcua-client-0.5.0
[INFO] finished frobbing opcua-client-0.5.0
[INFO] frobbed toml for opcua-client-0.5.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/opcua-client/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] building opcua-client-0.5.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/opcua-client/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 0726cd880b672525aae71794003cbe4e37573e439cbaec8e8f4da49c31d8268f
[INFO] running `"docker" "start" "-a" "0726cd880b672525aae71794003cbe4e37573e439cbaec8e8f4da49c31d8268f"`
[INFO] [stderr]    Compiling opcua-types v0.5.0
[INFO] [stderr]    Compiling opcua-core v0.5.0
[INFO] [stderr]    Compiling opcua-client v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `session`
[INFO] [stderr]   --> src/client.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     session: Arc<RwLock<Session>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_last_attempt`
[INFO] [stderr]   --> src/session_retry.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn set_last_attempt(&mut self, last_attempt: DateTime<Utc>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.54s
[INFO] running `"docker" "inspect" "0726cd880b672525aae71794003cbe4e37573e439cbaec8e8f4da49c31d8268f"`
[INFO] running `"docker" "rm" "-f" "0726cd880b672525aae71794003cbe4e37573e439cbaec8e8f4da49c31d8268f"`
[INFO] [stdout] 0726cd880b672525aae71794003cbe4e37573e439cbaec8e8f4da49c31d8268f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/opcua-client/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 03313f970ecc5baf010a8a705ab3002c4a9e435f15790b9ff0d668d5ec85e936
[INFO] running `"docker" "start" "-a" "03313f970ecc5baf010a8a705ab3002c4a9e435f15790b9ff0d668d5ec85e936"`
[INFO] [stderr]    Compiling opcua-client v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `session`
[INFO] [stderr]   --> src/client.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     session: Arc<RwLock<Session>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.63s
[INFO] running `"docker" "inspect" "03313f970ecc5baf010a8a705ab3002c4a9e435f15790b9ff0d668d5ec85e936"`
[INFO] running `"docker" "rm" "-f" "03313f970ecc5baf010a8a705ab3002c4a9e435f15790b9ff0d668d5ec85e936"`
[INFO] [stdout] 03313f970ecc5baf010a8a705ab3002c4a9e435f15790b9ff0d668d5ec85e936