[INFO] fetching crate ignite-rs 0.1.1...
[INFO] building ignite-rs-0.1.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate ignite-rs 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate ignite-rs 0.1.1 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ignite-rs 0.1.1
[INFO] finished tweaking crates.io crate ignite-rs 0.1.1
[INFO] tweaked toml for crates.io crate ignite-rs 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] [stderr]       Adding rustls v0.17.0 (available: v0.23.20)
[INFO] [stderr]       Adding webpki v0.21.4 (available: v0.22.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e03edb697e2eb65f75270437b64375e3e02a1f2e8d783062a7a4314909330f87
[INFO] running `Command { std: "docker" "start" "-a" "e03edb697e2eb65f75270437b64375e3e02a1f2e8d783062a7a4314909330f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e03edb697e2eb65f75270437b64375e3e02a1f2e8d783062a7a4314909330f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e03edb697e2eb65f75270437b64375e3e02a1f2e8d783062a7a4314909330f87", kill_on_drop: false }`
[INFO] [stdout] e03edb697e2eb65f75270437b64375e3e02a1f2e8d783062a7a4314909330f87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ee56d107fb8b4895792ca4129a5ad003f0c30c45e93e35383059dbd192b50f3
[INFO] running `Command { std: "docker" "start" "-a" "8ee56d107fb8b4895792ca4129a5ad003f0c30c45e93e35383059dbd192b50f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling ignite-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `default_value` is never read
[INFO] [stdout]    --> src/cache.rs:252:16
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub struct QueryEntity {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 252 |     pub(crate) default_value: Option<String>, //TODO: find the issue where this field is listed
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `QueryEntity` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "8ee56d107fb8b4895792ca4129a5ad003f0c30c45e93e35383059dbd192b50f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee56d107fb8b4895792ca4129a5ad003f0c30c45e93e35383059dbd192b50f3", kill_on_drop: false }`
[INFO] [stdout] 8ee56d107fb8b4895792ca4129a5ad003f0c30c45e93e35383059dbd192b50f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d24912d8cb1231f5526d104d706053be5afaf2a6867a49d9914c7d01a3da7e3
[INFO] running `Command { std: "docker" "start" "-a" "6d24912d8cb1231f5526d104d706053be5afaf2a6867a49d9914c7d01a3da7e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ignite-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `default_value` is never read
[INFO] [stdout]    --> src/cache.rs:252:16
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub struct QueryEntity {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 252 |     pub(crate) default_value: Option<String>, //TODO: find the issue where this field is listed
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `QueryEntity` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `default_value` is never read
[INFO] [stdout]    --> src/cache.rs:252:16
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub struct QueryEntity {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 252 |     pub(crate) default_value: Option<String>, //TODO: find the issue where this field is listed
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `QueryEntity` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "6d24912d8cb1231f5526d104d706053be5afaf2a6867a49d9914c7d01a3da7e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d24912d8cb1231f5526d104d706053be5afaf2a6867a49d9914c7d01a3da7e3", kill_on_drop: false }`
[INFO] [stdout] 6d24912d8cb1231f5526d104d706053be5afaf2a6867a49d9914c7d01a3da7e3