[INFO] fetching crate fact-tools 1.0.0...
[INFO] testing fact-tools-1.0.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] extracting crate fact-tools 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate fact-tools 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fact-tools 1.0.0
[INFO] tweaked toml for crates.io crate fact-tools 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fact-tools 1.0.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fact-tools 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] a8f4d2814e0ced4d0b377d148ff76d678e616a8b8769950f0003bcd5921a3231
[INFO] running `Command { std: "docker" "start" "-a" "a8f4d2814e0ced4d0b377d148ff76d678e616a8b8769950f0003bcd5921a3231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8f4d2814e0ced4d0b377d148ff76d678e616a8b8769950f0003bcd5921a3231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8f4d2814e0ced4d0b377d148ff76d678e616a8b8769950f0003bcd5921a3231", kill_on_drop: false }`
[INFO] [stdout] a8f4d2814e0ced4d0b377d148ff76d678e616a8b8769950f0003bcd5921a3231
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4008acce8ac440eb3da5c39bb33d2ae53a6679ead7269ad7c6682790f1c344b0
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[INFO] [stdout] warning: field `created_at` is never read
[INFO] [stdout]   --> src/cache.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct CacheEntry {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     created_at: Instant,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CacheEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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 25.97s
[INFO] running `Command { std: "docker" "inspect" "4008acce8ac440eb3da5c39bb33d2ae53a6679ead7269ad7c6682790f1c344b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4008acce8ac440eb3da5c39bb33d2ae53a6679ead7269ad7c6682790f1c344b0", kill_on_drop: false }`
[INFO] [stdout] 4008acce8ac440eb3da5c39bb33d2ae53a6679ead7269ad7c6682790f1c344b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36a446b4d07901af1ecb78ac0a184c3f497e5b43617916b526dd940a95b12ccb
[INFO] running `Command { std: "docker" "start" "-a" "36a446b4d07901af1ecb78ac0a184c3f497e5b43617916b526dd940a95b12ccb", kill_on_drop: false }`
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[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stderr]    Compiling mockall v0.12.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling fact-tools v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `created_at` is never read
[INFO] [stdout]   --> src/cache.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct CacheEntry {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     created_at: Instant,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CacheEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `created_at` is never read
[INFO] [stdout]   --> src/cache.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct CacheEntry {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     created_at: Instant,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CacheEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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 19.79s
[INFO] running `Command { std: "docker" "inspect" "36a446b4d07901af1ecb78ac0a184c3f497e5b43617916b526dd940a95b12ccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a446b4d07901af1ecb78ac0a184c3f497e5b43617916b526dd940a95b12ccb", kill_on_drop: false }`
[INFO] [stdout] 36a446b4d07901af1ecb78ac0a184c3f497e5b43617916b526dd940a95b12ccb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 416c0a5ed7274dca91c71445d1246361caa5ad722d5bb421925f7a0657d322d5
[INFO] running `Command { std: "docker" "start" "-a" "416c0a5ed7274dca91c71445d1246361caa5ad722d5bb421925f7a0657d322d5", kill_on_drop: false }`
[INFO] [stderr] warning: field `created_at` is never read
[INFO] [stderr]   --> src/cache.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct CacheEntry {
[INFO] [stderr]    |        ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 25 |     created_at: Instant,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CacheEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fact-tools` (lib) generated 1 warning
[INFO] [stderr] warning: `fact-tools` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fact_tools-3bd423dcc235b986)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test cache::tests::test_cache_eviction ... ok
[INFO] [stdout] test processor::tests::test_query_processor ... ok
[INFO] [stdout] test cache::tests::test_cache_basic_operations ... ok
[INFO] [stdout] test templates::tests::test_template_builder ... ok
[INFO] [stdout] test templates::tests::test_search_by_tags ... ok
[INFO] [stdout] test templates::tests::test_template_registry ... ok
[INFO] [stdout] test tests::test_basic_processing ... ok
[INFO] [stderr]      Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/fact_tools-6b47d790078d02d5)
[INFO] [stdout] test tests::test_fact_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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 fact_tools
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 15) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `fact`
[INFO] [stdout]  --> src/lib.rs:16:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use fact::{FactEngine, Template};
[INFO] [stdout]   |     ^^^^ use of unresolved module or unlinked crate `fact`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `fact`, use `cargo add fact` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "416c0a5ed7274dca91c71445d1246361caa5ad722d5bb421925f7a0657d322d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "416c0a5ed7274dca91c71445d1246361caa5ad722d5bb421925f7a0657d322d5", kill_on_drop: false }`
[INFO] [stdout] 416c0a5ed7274dca91c71445d1246361caa5ad722d5bb421925f7a0657d322d5