[INFO] fetching crate memoeyes 0.2.1...
[INFO] testing memoeyes-0.2.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate memoeyes 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate memoeyes 0.2.1
[INFO] finished tweaking crates.io crate memoeyes 0.2.1
[INFO] tweaked toml for crates.io crate memoeyes 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate memoeyes 0.2.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding lru v0.12.5 (available: v0.16.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4976d6d956194b54d2f31f29f3d627afb986ceeff3e8cc2ae031b751099f3222
[INFO] running `Command { std: "docker" "start" "-a" "4976d6d956194b54d2f31f29f3d627afb986ceeff3e8cc2ae031b751099f3222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4976d6d956194b54d2f31f29f3d627afb986ceeff3e8cc2ae031b751099f3222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4976d6d956194b54d2f31f29f3d627afb986ceeff3e8cc2ae031b751099f3222", kill_on_drop: false }`
[INFO] [stdout] 4976d6d956194b54d2f31f29f3d627afb986ceeff3e8cc2ae031b751099f3222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12eeb5c2379f19488f56697c4b2cf4f3d58a7903e4d21f7439bcd20537a1293c
[INFO] running `Command { std: "docker" "start" "-a" "12eeb5c2379f19488f56697c4b2cf4f3d58a7903e4d21f7439bcd20537a1293c", kill_on_drop: false }`
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling memoeyes v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `max_ident` and `eq_token` are never read
[INFO] [stdout]   --> src/lru_args.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct LruArgs {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 10 |     pub max_ident: Ident,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 11 |     pub eq_token: Token![=],
[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 6.46s
[INFO] running `Command { std: "docker" "inspect" "12eeb5c2379f19488f56697c4b2cf4f3d58a7903e4d21f7439bcd20537a1293c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12eeb5c2379f19488f56697c4b2cf4f3d58a7903e4d21f7439bcd20537a1293c", kill_on_drop: false }`
[INFO] [stdout] 12eeb5c2379f19488f56697c4b2cf4f3d58a7903e4d21f7439bcd20537a1293c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8322dad9dd98a7c2ba6d37a7fddddc3be964ba2200a11c2889ceec5db4af2e8
[INFO] running `Command { std: "docker" "start" "-a" "c8322dad9dd98a7c2ba6d37a7fddddc3be964ba2200a11c2889ceec5db4af2e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling memoeyes v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `max_ident` and `eq_token` are never read
[INFO] [stdout]   --> src/lru_args.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct LruArgs {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 10 |     pub max_ident: Ident,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 11 |     pub eq_token: Token![=],
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max_ident` and `eq_token` are never read
[INFO] [stdout]   --> src/lru_args.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct LruArgs {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 10 |     pub max_ident: Ident,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 11 |     pub eq_token: Token![=],
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> tests/global_cache_fib.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |         for (k, v) in FIB_CACHE.iter() {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.84s
[INFO] running `Command { std: "docker" "inspect" "c8322dad9dd98a7c2ba6d37a7fddddc3be964ba2200a11c2889ceec5db4af2e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8322dad9dd98a7c2ba6d37a7fddddc3be964ba2200a11c2889ceec5db4af2e8", kill_on_drop: false }`
[INFO] [stdout] c8322dad9dd98a7c2ba6d37a7fddddc3be964ba2200a11c2889ceec5db4af2e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb0036e9f899a55fb0763ea04a764607418e62a7de1a7adc46299285471b3888
[INFO] running `Command { std: "docker" "start" "-a" "bb0036e9f899a55fb0763ea04a764607418e62a7de1a7adc46299285471b3888", kill_on_drop: false }`
[INFO] [stderr] warning: fields `max_ident` and `eq_token` are never read
[INFO] [stderr]   --> src/lru_args.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct LruArgs {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 10 |     pub max_ident: Ident,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 11 |     pub eq_token: Token![=],
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `memoeyes` (lib) generated 1 warning
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]   --> tests/global_cache_fib.rs:15:23
[INFO] [stderr]    |
[INFO] [stderr] 15 |         for (k, v) in FIB_CACHE.iter() {
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `memoeyes` (test "global_cache_fib") generated 1 warning
[INFO] [stderr] warning: `memoeyes` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memoeyes-8de7106b47ca0376)
[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]      Running tests/global_cache_fib.rs (/opt/rustwide/target/debug/deps/global_cache_fib-ae135a1207eb274d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test memoized_fib_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/memo.rs (/opt/rustwide/target/debug/deps/memo-8a82904cf21ce88b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests memoeyes
[INFO] [stdout] test memoized_fib_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - lru_cache (line 18) ... ignored
[INFO] [stdout] test src/lib.rs - memo (line 51) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb0036e9f899a55fb0763ea04a764607418e62a7de1a7adc46299285471b3888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb0036e9f899a55fb0763ea04a764607418e62a7de1a7adc46299285471b3888", kill_on_drop: false }`
[INFO] [stdout] bb0036e9f899a55fb0763ea04a764607418e62a7de1a7adc46299285471b3888
