[INFO] fetching crate sparse-mem 0.2.0...
[INFO] testing sparse-mem-0.2.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate sparse-mem 0.2.0 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparse-mem 0.2.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59e9246ea011daf7545d76a2d6f26da691670a9a559489e2294573d81c0bdb44
[INFO] running `Command { std: "docker" "start" "-a" "59e9246ea011daf7545d76a2d6f26da691670a9a559489e2294573d81c0bdb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59e9246ea011daf7545d76a2d6f26da691670a9a559489e2294573d81c0bdb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59e9246ea011daf7545d76a2d6f26da691670a9a559489e2294573d81c0bdb44", kill_on_drop: false }`
[INFO] [stdout] 59e9246ea011daf7545d76a2d6f26da691670a9a559489e2294573d81c0bdb44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] beec3bbb9075c1461443edf8e250092604639cd428ef9734090de1fc510007e0
[INFO] running `Command { std: "docker" "start" "-a" "beec3bbb9075c1461443edf8e250092604639cd428ef9734090de1fc510007e0", 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 0.34s
[INFO] running `Command { std: "docker" "inspect" "beec3bbb9075c1461443edf8e250092604639cd428ef9734090de1fc510007e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beec3bbb9075c1461443edf8e250092604639cd428ef9734090de1fc510007e0", kill_on_drop: false }`
[INFO] [stdout] beec3bbb9075c1461443edf8e250092604639cd428ef9734090de1fc510007e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 656dcfee619c32002b9358e242ceeb23efce4c90c8a01dc28162ab9c8b554c77
[INFO] running `Command { std: "docker" "start" "-a" "656dcfee619c32002b9358e242ceeb23efce4c90c8a01dc28162ab9c8b554c77", 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 0.61s
[INFO] running `Command { std: "docker" "inspect" "656dcfee619c32002b9358e242ceeb23efce4c90c8a01dc28162ab9c8b554c77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656dcfee619c32002b9358e242ceeb23efce4c90c8a01dc28162ab9c8b554c77", kill_on_drop: false }`
[INFO] [stdout] 656dcfee619c32002b9358e242ceeb23efce4c90c8a01dc28162ab9c8b554c77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25187696b850472c9fd9a2e8b57b4ec537e6a5ab3fc0618bb2f1e53b9d524f4d
[INFO] running `Command { std: "docker" "start" "-a" "25187696b850472c9fd9a2e8b57b4ec537e6a5ab3fc0618bb2f1e53b9d524f4d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparse_mem-7665449ca0348e3b)
[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-f2e1e2cfb5fa8821)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_capacity_boundaries ... ok
[INFO] [stdout] test test_generation_zero_is_invalid ... ok
[INFO] [stdout] test test_element_count_and_slot_to_id_loop ... ok
[INFO] [stdout] test test_element_count_comprehensive ... ok
[INFO] [stdout] test test_insert_into_removed_slot_bug ... ok
[INFO] [stdout] test test_index_reuse_order ... ok
[INFO] [stdout] test test_invalid_operations ... ok
[INFO] [stdout] test test_bounds_checking_issues ... 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] test test_generation_overflow_behavior ... ok
[INFO] [stdout] test test_frequent_add_remove_index_reuse ... ok
[INFO] [stdout] test test_init_allocate_remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "25187696b850472c9fd9a2e8b57b4ec537e6a5ab3fc0618bb2f1e53b9d524f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25187696b850472c9fd9a2e8b57b4ec537e6a5ab3fc0618bb2f1e53b9d524f4d", kill_on_drop: false }`
[INFO] [stdout] 25187696b850472c9fd9a2e8b57b4ec537e6a5ab3fc0618bb2f1e53b9d524f4d
