[INFO] fetching crate gs-rust-cache 0.1.2...
[INFO] testing gs-rust-cache-0.1.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate gs-rust-cache 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate gs-rust-cache 0.1.2
[INFO] finished tweaking crates.io crate gs-rust-cache 0.1.2
[INFO] tweaked toml for crates.io crate gs-rust-cache 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gs-rust-cache 0.1.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding lru v0.12.5 (available: v0.15.0)
[INFO] [stderr]       Adding rstest v0.24.0 (available: v0.25.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80c2523058fcbefb6dea9878a933fdff7fec7549845aeffac2a5e801a8818ff6
[INFO] running `Command { std: "docker" "start" "-a" "80c2523058fcbefb6dea9878a933fdff7fec7549845aeffac2a5e801a8818ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80c2523058fcbefb6dea9878a933fdff7fec7549845aeffac2a5e801a8818ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80c2523058fcbefb6dea9878a933fdff7fec7549845aeffac2a5e801a8818ff6", kill_on_drop: false }`
[INFO] [stdout] 80c2523058fcbefb6dea9878a933fdff7fec7549845aeffac2a5e801a8818ff6
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3d7105acc906b0fe86cce2e050924a490288c12f13c771ced1718a4fac762f35
[INFO] running `Command { std: "docker" "start" "-a" "3d7105acc906b0fe86cce2e050924a490288c12f13c771ced1718a4fac762f35", kill_on_drop: false }`
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling gs-rust-cache v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "3d7105acc906b0fe86cce2e050924a490288c12f13c771ced1718a4fac762f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7105acc906b0fe86cce2e050924a490288c12f13c771ced1718a4fac762f35", kill_on_drop: false }`
[INFO] [stdout] 3d7105acc906b0fe86cce2e050924a490288c12f13c771ced1718a4fac762f35
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d931eefce90fc0a329676f4b169bc57479cdd97d268103d6ce1afea52839f096
[INFO] running `Command { std: "docker" "start" "-a" "d931eefce90fc0a329676f4b169bc57479cdd97d268103d6ce1afea52839f096", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling rstest_macros v0.24.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rstest v0.24.0
[INFO] [stderr]    Compiling gs-rust-cache v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/lib.rs:568:51
[INFO] [stdout]     |
[INFO] [stdout] 568 |         let handles: Vec<_> = (0..n_threads).map(|i| {
[INFO] [stdout]     |                                                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.59s
[INFO] running `Command { std: "docker" "inspect" "d931eefce90fc0a329676f4b169bc57479cdd97d268103d6ce1afea52839f096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d931eefce90fc0a329676f4b169bc57479cdd97d268103d6ce1afea52839f096", kill_on_drop: false }`
[INFO] [stdout] d931eefce90fc0a329676f4b169bc57479cdd97d268103d6ce1afea52839f096
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 92d7e84c4048ba6910b0c3b1b126b522b2f4945748dd6ccdeb669fc495e0143d
[INFO] running `Command { std: "docker" "start" "-a" "92d7e84c4048ba6910b0c3b1b126b522b2f4945748dd6ccdeb669fc495e0143d", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/lib.rs:568:51
[INFO] [stderr]     |
[INFO] [stderr] 568 |         let handles: Vec<_> = (0..n_threads).map(|i| {
[INFO] [stderr]     |                                                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gs-rust-cache` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/gs_rust_cache-ee7680f95c67147c)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::complex_key_and_data_cache_insert ... ok
[INFO] [stdout] test tests::get_lru_change ... ok
[INFO] [stdout] test tests::get_value_not_found ... ok
[INFO] [stdout] test tests::insert_max_capacity ... ok
[INFO] [stdout] test tests::retrieve_or_compute_already_in_cache ... ok
[INFO] [stdout] test tests::insert_same_key ... ok
[INFO] [stdout] test tests::insert_value ... ok
[INFO] [stdout] test tests::get_value ... ok
[INFO] [stdout] test tests::retrieve_or_compute_not_in_cache ... ok
[INFO] [stdout] test tests::retrieve_or_compute_with_multiple_params ... ok
[INFO] [stdout] test tests::retrieve_or_compute_with_multiple_params_different_types ... ok
[INFO] [stdout] test tests::retrieve_or_compute_with_params ... ok
[INFO] [stdout] test tests::retrieve_or_compute_negative_ttl ... ok
[INFO] [stdout] test tests::retrieve_or_compute_ttl_expired ... ok
[INFO] [stdout] test tests::ttl_expired ... ok
[INFO] [stdout] test tests::complex_key_data_retrieve_or_compute ... ok
[INFO] [stdout] test tests::complex_key_data_thread_safe_cache_same_key ... ok
[INFO] [stdout] test tests::test_thread_safe_cache_same_key ... ok
[INFO] [stdout] test tests::test_thread_safe_cache_different_keys ... ok
[INFO] [stdout] test tests::complex_key_data_thread_safe_cache_different_keys ... ok
[INFO] [stdout] test tests::test_thread_safe_cache_maximum_capacity ... ok
[INFO] [stdout] test tests::complex_key_data_retrieve_or_compute_change_key ... ok
[INFO] [stdout] test tests::test_thread_safe_heavy_threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92d7e84c4048ba6910b0c3b1b126b522b2f4945748dd6ccdeb669fc495e0143d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92d7e84c4048ba6910b0c3b1b126b522b2f4945748dd6ccdeb669fc495e0143d", kill_on_drop: false }`
[INFO] [stdout] 92d7e84c4048ba6910b0c3b1b126b522b2f4945748dd6ccdeb669fc495e0143d