[INFO] fetching crate rexpr 1.0.7... [INFO] testing rexpr-1.0.7 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate rexpr 1.0.7 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate rexpr 1.0.7 [INFO] finished tweaking crates.io crate rexpr 1.0.7 [INFO] tweaked toml for crates.io crate rexpr 1.0.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rexpr 1.0.7 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Adding dashmap v4.0.2 (available: v6.1.0) [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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4bfdcfd7de9bff178eae1e6e87c212f984e929cdbe328ad53bc8995b7bad5d9 [INFO] running `Command { std: "docker" "start" "-a" "f4bfdcfd7de9bff178eae1e6e87c212f984e929cdbe328ad53bc8995b7bad5d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4bfdcfd7de9bff178eae1e6e87c212f984e929cdbe328ad53bc8995b7bad5d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4bfdcfd7de9bff178eae1e6e87c212f984e929cdbe328ad53bc8995b7bad5d9", kill_on_drop: false }` [INFO] [stdout] f4bfdcfd7de9bff178eae1e6e87c212f984e929cdbe328ad53bc8995b7bad5d9 [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" "-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] 2e00872256049fda8b53834571e75118dacd81a1a1114c38ed7181215990cc63 [INFO] running `Command { std: "docker" "start" "-a" "2e00872256049fda8b53834571e75118dacd81a1a1114c38ed7181215990cc63", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling dashmap v4.0.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling rexpr v1.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::cache::RWLockMapCache` [INFO] [stdout] --> src/runtime.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::cache::RWLockMapCache; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RWLockMapCache` is never constructed [INFO] [stdout] --> src/cache.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct RWLockMapCache { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RWLockMapCache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `try_read` and `try_write` are never used [INFO] [stdout] --> src/cache.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl RWLockMapCache { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] 12 | pub fn try_read( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn try_write( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.70s [INFO] running `Command { std: "docker" "inspect" "2e00872256049fda8b53834571e75118dacd81a1a1114c38ed7181215990cc63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e00872256049fda8b53834571e75118dacd81a1a1114c38ed7181215990cc63", kill_on_drop: false }` [INFO] [stdout] 2e00872256049fda8b53834571e75118dacd81a1a1114c38ed7181215990cc63 [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" "-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] 9ab80e9b35d446a0ce9b260958a85ce128421121d0094f1d3b88df8600c2ca70 [INFO] running `Command { std: "docker" "start" "-a" "9ab80e9b35d446a0ce9b260958a85ce128421121d0094f1d3b88df8600c2ca70", kill_on_drop: false }` [INFO] [stderr] Compiling rexpr v1.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::cache::RWLockMapCache` [INFO] [stdout] --> src/runtime.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::cache::RWLockMapCache; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RWLockMapCache` is never constructed [INFO] [stdout] --> src/cache.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct RWLockMapCache { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RWLockMapCache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `try_read` and `try_write` are never used [INFO] [stdout] --> src/cache.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl RWLockMapCache { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] 12 | pub fn try_read( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn try_write( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cache::RWLockMapCache` [INFO] [stdout] --> src/runtime.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::cache::RWLockMapCache; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RWLockMapCache` is never constructed [INFO] [stdout] --> src/cache.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct RWLockMapCache { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RWLockMapCache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `try_read` and `try_write` are never used [INFO] [stdout] --> src/cache.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl RWLockMapCache { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] 12 | pub fn try_read( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn try_write( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `Command { std: "docker" "inspect" "9ab80e9b35d446a0ce9b260958a85ce128421121d0094f1d3b88df8600c2ca70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ab80e9b35d446a0ce9b260958a85ce128421121d0094f1d3b88df8600c2ca70", kill_on_drop: false }` [INFO] [stdout] 9ab80e9b35d446a0ce9b260958a85ce128421121d0094f1d3b88df8600c2ca70 [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" "-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] 5c77ca6386758a91d3eecfc19ec30ac50c56a8a3db9f08982d47ea734aa48c49 [INFO] running `Command { std: "docker" "start" "-a" "5c77ca6386758a91d3eecfc19ec30ac50c56a8a3db9f08982d47ea734aa48c49", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::cache::RWLockMapCache` [INFO] [stderr] --> src/runtime.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::cache::RWLockMapCache; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `RWLockMapCache` is never constructed [INFO] [stderr] --> src/cache.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct RWLockMapCache { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `RWLockMapCache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `try_read` and `try_write` are never used [INFO] [stderr] --> src/cache.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 11 | impl RWLockMapCache { [INFO] [stdout] [INFO] [stderr] | ------------------- methods in this implementation [INFO] [stdout] running 26 tests [INFO] [stderr] 12 | pub fn try_read( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 17 | pub fn try_write( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rexpr` (lib) generated 4 warnings (run `cargo fix --lib -p rexpr` to apply 1 suggestion) [INFO] [stderr] warning: `rexpr` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rexpr-0ca3aeeccc1a715a) [INFO] [stdout] test error::test_json_error ... ok [INFO] [stdout] test ast::test::test_parse_arg ... ok [INFO] [stdout] test eval::test::test_array_eq ... ok [INFO] [stdout] test eval::test::test_take_value ... ok [INFO] [stdout] test eval::test::test_object_eq ... ok [INFO] [stdout] test eval_test::test::test_gen ... ok [INFO] [stdout] test eval_test::test::test_eval_arg ... ok [INFO] [stdout] test eval_test::test::test_arg_node ... ok [INFO] [stdout] test eval::test::test_lexer ... ok [INFO] [stdout] test ast::test::test_parse ... ok [INFO] [stdout] test eval_test::test::test_string_node ... ok [INFO] [stdout] test eval_test::test::test_number_node ... ok [INFO] [stdout] test lexer::test::test_fill ... ok [INFO] [stdout] test lexer::test::test_fill_center ... ok [INFO] [stdout] test lexer::test::test_fill_center_n ... ok [INFO] [stdout] test lexer::test::test_fill_first ... ok [INFO] [stdout] test lexer::test::test_fill_last ... ok [INFO] [stdout] test parser_test::test::test_lexer ... ok [INFO] [stdout] test eval_test::test::test_node_run ... ok [INFO] [stdout] test eval_test::test::benchmark_arg_node ... ok [INFO] [stdout] test parser_test::test::test_benchmark_parse ... ok [INFO] [stdout] test runtime::test::test_bench ... ok [INFO] [stdout] test parser_test::test::test_benchmark ... ok [INFO] [stdout] test runtime::test::test_thread_race ... ok [INFO] [stdout] test lexer::test::test_bench_lexer ... ok [INFO] [stdout] test eval_test::test::test_mem_gc ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 49.76s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5c77ca6386758a91d3eecfc19ec30ac50c56a8a3db9f08982d47ea734aa48c49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c77ca6386758a91d3eecfc19ec30ac50c56a8a3db9f08982d47ea734aa48c49", kill_on_drop: false }` [INFO] [stdout] 5c77ca6386758a91d3eecfc19ec30ac50c56a8a3db9f08982d47ea734aa48c49