[INFO] fetching crate rust-analyzer-salsa-macros 0.17.0-pre.6...
[INFO] testing rust-analyzer-salsa-macros-0.17.0-pre.6 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rust-analyzer-salsa-macros 0.17.0-pre.6 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rust-analyzer-salsa-macros 0.17.0-pre.6
[INFO] finished tweaking crates.io crate rust-analyzer-salsa-macros 0.17.0-pre.6
[INFO] tweaked toml for crates.io crate rust-analyzer-salsa-macros 0.17.0-pre.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-analyzer-salsa-macros 0.17.0-pre.6 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 910b9306abb1c15d41c81f2ca98a43b61b126a97505c7176f8116402e2c15ef4
[INFO] running `Command { std: "docker" "start" "-a" "910b9306abb1c15d41c81f2ca98a43b61b126a97505c7176f8116402e2c15ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "910b9306abb1c15d41c81f2ca98a43b61b126a97505c7176f8116402e2c15ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "910b9306abb1c15d41c81f2ca98a43b61b126a97505c7176f8116402e2c15ef4", kill_on_drop: false }`
[INFO] [stdout] 910b9306abb1c15d41c81f2ca98a43b61b126a97505c7176f8116402e2c15ef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3636022d003a891ddd178b467a3f3da40b4feb36e3fc94b61765426cc38632ac
[INFO] running `Command { std: "docker" "start" "-a" "3636022d003a891ddd178b467a3f3da40b4feb36e3fc94b61765426cc38632ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rust-analyzer-salsa-macros v0.17.0-pre.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Nothing` is never constructed
[INFO] [stdout]    --> src/database_storage.rs:251:8
[INFO] [stdout]     |
[INFO] [stdout] 251 | struct Nothing;
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `Command { std: "docker" "inspect" "3636022d003a891ddd178b467a3f3da40b4feb36e3fc94b61765426cc38632ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3636022d003a891ddd178b467a3f3da40b4feb36e3fc94b61765426cc38632ac", kill_on_drop: false }`
[INFO] [stdout] 3636022d003a891ddd178b467a3f3da40b4feb36e3fc94b61765426cc38632ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87ad80e3b4cc74d483537a2fb47460850df2c414afb0a9d54d20a41e6c909330
[INFO] running `Command { std: "docker" "start" "-a" "87ad80e3b4cc74d483537a2fb47460850df2c414afb0a9d54d20a41e6c909330", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-analyzer-salsa-macros v0.17.0-pre.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Nothing` is never constructed
[INFO] [stdout]    --> src/database_storage.rs:251:8
[INFO] [stdout]     |
[INFO] [stdout] 251 | struct Nothing;
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Nothing` is never constructed
[INFO] [stdout]    --> src/database_storage.rs:251:8
[INFO] [stdout]     |
[INFO] [stdout] 251 | struct Nothing;
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "87ad80e3b4cc74d483537a2fb47460850df2c414afb0a9d54d20a41e6c909330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87ad80e3b4cc74d483537a2fb47460850df2c414afb0a9d54d20a41e6c909330", kill_on_drop: false }`
[INFO] [stdout] 87ad80e3b4cc74d483537a2fb47460850df2c414afb0a9d54d20a41e6c909330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af5ab2ae7452705af8799ff10736e6ec014553a41ae29c87dd695f701516c294
[INFO] running `Command { std: "docker" "start" "-a" "af5ab2ae7452705af8799ff10736e6ec014553a41ae29c87dd695f701516c294", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Nothing` is never constructed
[INFO] [stderr]    --> src/database_storage.rs:251:8
[INFO] [stderr]     |
[INFO] [stderr] 251 | struct Nothing;
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-analyzer-salsa-macros` (lib) generated 1 warning
[INFO] [stderr] warning: `rust-analyzer-salsa-macros` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/salsa_macros-c6a3e7bf2cb6bf56)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests salsa_macros
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/database_storage.rs - database_storage::QueryGroup::parse (line 242) ... ignored
[INFO] [stdout] test src/lib.rs - database (line 129) ... ignored
[INFO] [stdout] test src/lib.rs - query_group (line 34) ... ignored
[INFO] [stdout] test src/lib.rs - query_group (line 112) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - query_group (line 100) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af5ab2ae7452705af8799ff10736e6ec014553a41ae29c87dd695f701516c294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af5ab2ae7452705af8799ff10736e6ec014553a41ae29c87dd695f701516c294", kill_on_drop: false }`
[INFO] [stdout] af5ab2ae7452705af8799ff10736e6ec014553a41ae29c87dd695f701516c294