[INFO] fetching crate sparse-mem 0.2.0...
[INFO] testing sparse-mem-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate sparse-mem 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate sparse-mem 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sparse-mem 0.2.0
[INFO] tweaked toml for crates.io crate sparse-mem 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparse-mem 0.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sparse-mem 0.2.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4491aa7c17fa5cb7edc7243bc5d07e8389ae41dab214ac9acb0ae125fa6ca70
[INFO] running `Command { std: "docker" "start" "-a" "b4491aa7c17fa5cb7edc7243bc5d07e8389ae41dab214ac9acb0ae125fa6ca70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4491aa7c17fa5cb7edc7243bc5d07e8389ae41dab214ac9acb0ae125fa6ca70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4491aa7c17fa5cb7edc7243bc5d07e8389ae41dab214ac9acb0ae125fa6ca70", kill_on_drop: false }`
[INFO] [stdout] b4491aa7c17fa5cb7edc7243bc5d07e8389ae41dab214ac9acb0ae125fa6ca70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bda90647c5d89df40bdcf438fe615bb76026737a2f4806cbff58c29794c55d7d
[INFO] running `Command { std: "docker" "start" "-a" "bda90647c5d89df40bdcf438fe615bb76026737a2f4806cbff58c29794c55d7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse-mem v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "bda90647c5d89df40bdcf438fe615bb76026737a2f4806cbff58c29794c55d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda90647c5d89df40bdcf438fe615bb76026737a2f4806cbff58c29794c55d7d", kill_on_drop: false }`
[INFO] [stdout] bda90647c5d89df40bdcf438fe615bb76026737a2f4806cbff58c29794c55d7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94081e91149e9665a3c03aeac720a5573ecadb159d00d82c889b5cfa4edb69fd
[INFO] running `Command { std: "docker" "start" "-a" "94081e91149e9665a3c03aeac720a5573ecadb159d00d82c889b5cfa4edb69fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse-mem v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "94081e91149e9665a3c03aeac720a5573ecadb159d00d82c889b5cfa4edb69fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94081e91149e9665a3c03aeac720a5573ecadb159d00d82c889b5cfa4edb69fd", kill_on_drop: false }`
[INFO] [stdout] 94081e91149e9665a3c03aeac720a5573ecadb159d00d82c889b5cfa4edb69fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a3fcfb35ea929c14c2d2448a98445efef6dadd3e67f6e8a7db5281f7054329c
[INFO] running `Command { std: "docker" "start" "-a" "6a3fcfb35ea929c14c2d2448a98445efef6dadd3e67f6e8a7db5281f7054329c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparse_mem-8d3ff754c50cd1b8)
[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/test.rs (/opt/rustwide/target/debug/deps/test-6d11b1d6b33050fc)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_bounds_checking_issues ... ok
[INFO] [stdout] test test_element_count_comprehensive ... ok
[INFO] [stdout] test test_frequent_add_remove_index_reuse ... ok
[INFO] [stdout] test test_capacity_boundaries ... ok
[INFO] [stdout] test test_element_count_and_slot_to_id_loop ... ok
[INFO] [stdout] test test_generation_overflow_behavior ... ok
[INFO] [stdout] test test_generation_zero_is_invalid ... ok
[INFO] [stdout] test test_index_reuse_order ... ok
[INFO] [stdout] test test_init_allocate_remove ... ok
[INFO] [stdout] test test_insert_into_removed_slot_bug ... ok
[INFO] [stdout] test test_invalid_operations ... ok
[INFO] [stdout] test test_iteration_consistency ... ok
[INFO] [stdout] test test_layout_size_and_alignment ... ok
[INFO] [stdout] test test_memory_corruption_detection ... ok
[INFO] [stdout] test test_stress_add_remove_patterns ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sparse_mem
[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] running `Command { std: "docker" "inspect" "6a3fcfb35ea929c14c2d2448a98445efef6dadd3e67f6e8a7db5281f7054329c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3fcfb35ea929c14c2d2448a98445efef6dadd3e67f6e8a7db5281f7054329c", kill_on_drop: false }`
[INFO] [stdout] 6a3fcfb35ea929c14c2d2448a98445efef6dadd3e67f6e8a7db5281f7054329c