[INFO] fetching crate buddy_pool 0.0.1...
[INFO] testing buddy_pool-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate buddy_pool 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate buddy_pool 0.0.1
[INFO] finished tweaking crates.io crate buddy_pool 0.0.1
[INFO] tweaked toml for crates.io crate buddy_pool 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate buddy_pool 0.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate buddy_pool 0.0.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8c0f73edc74f57256429a8dd43769358cffcda7167edc09213e26fbc3bbddc1
[INFO] running `Command { std: "docker" "start" "-a" "b8c0f73edc74f57256429a8dd43769358cffcda7167edc09213e26fbc3bbddc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8c0f73edc74f57256429a8dd43769358cffcda7167edc09213e26fbc3bbddc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c0f73edc74f57256429a8dd43769358cffcda7167edc09213e26fbc3bbddc1", kill_on_drop: false }`
[INFO] [stdout] b8c0f73edc74f57256429a8dd43769358cffcda7167edc09213e26fbc3bbddc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9859ba4eb23c904e28bdf16fc2a4b5784c2ccfa077485825148d65588d661704
[INFO] running `Command { std: "docker" "start" "-a" "9859ba4eb23c904e28bdf16fc2a4b5784c2ccfa077485825148d65588d661704", kill_on_drop: false }`
[INFO] [stderr]    Compiling buddy_pool v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "9859ba4eb23c904e28bdf16fc2a4b5784c2ccfa077485825148d65588d661704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9859ba4eb23c904e28bdf16fc2a4b5784c2ccfa077485825148d65588d661704", kill_on_drop: false }`
[INFO] [stdout] 9859ba4eb23c904e28bdf16fc2a4b5784c2ccfa077485825148d65588d661704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31311a963729e729ea6af3b7327e9d90965950b60528d173822b8f5edf45426f
[INFO] running `Command { std: "docker" "start" "-a" "31311a963729e729ea6af3b7327e9d90965950b60528d173822b8f5edf45426f", kill_on_drop: false }`
[INFO] [stderr]    Compiling buddy_pool v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "31311a963729e729ea6af3b7327e9d90965950b60528d173822b8f5edf45426f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31311a963729e729ea6af3b7327e9d90965950b60528d173822b8f5edf45426f", kill_on_drop: false }`
[INFO] [stdout] 31311a963729e729ea6af3b7327e9d90965950b60528d173822b8f5edf45426f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ecb5a36d409258e011dc11df998bc3af49b1ea7a34cf96ce64baf1155737000
[INFO] running `Command { std: "docker" "start" "-a" "3ecb5a36d409258e011dc11df998bc3af49b1ea7a34cf96ce64baf1155737000", 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/buddy_pool-9e804165c853c1d0)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tests::basic_test ... ok
[INFO] [stdout] test tests::test_buddy_corners ... ok
[INFO] [stdout] test tests::test_bad_pool_config ... ok
[INFO] [stdout] test tests::test_enqueue_dequeue_type_mismatch ... ok
[INFO] [stdout] test tests::test_buddy_id ... ok
[INFO] [stdout] test tests::test_is_list_consistent ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::test_reverse ... ok
[INFO] [stdout] test tests::test_simple_alloc ... ok
[INFO] [stdout] test tests::test_setup_leaves ... ok
[INFO] [stdout] test tests::test_print_pool ... ok
[INFO] [stdout] test tests::test_merge_buddies ... ok
[INFO] [stdout] test tests::test_index_limit ... ok
[INFO] [stdout] test tests::test_verify_error_message_pass ... ok
[INFO] [stdout] test tests::test_predicates ... ok
[INFO] [stdout] test tests::test_alloc_all ... ok
[INFO] [stdout] test tests::test_compute_list_id ... ok
[INFO] [stdout] test tests::test_verify_error_pass ... ok
[INFO] [stdout] test tests::test_compare_message - should panic ... ok
[INFO] [stdout] test tests::test_verify_error_message_type_mismatch - should panic ... ok
[INFO] [stdout] test tests::test_verify_error_message_message_mismatch - should panic ... ok
[INFO] [stdout] test tests::test_check_pool_sizes - should panic ... ok
[INFO] [stdout] test tests::test_verify_error_type_mismatch - should panic ... ok
[INFO] [stdout] test tests::test_verify_error_no_error - should panic ... ok
[INFO] [stdout] test tests::test_dump_address ... ok
[INFO] [stdout] test tests::test_get_stats ... ok
[INFO] [stdout] test tests::test_get_non_empty_freelist ... ok
[INFO] [stdout] test tests::test_verify_list ... ok
[INFO] [stdout] test tests::test_freelist ... ok
[INFO] [stdout] test tests::test_split_buddy ... ok
[INFO] [stdout] test tests::test_try_merge_allocated ... ok
[INFO] [stdout] test tests::test_one_buddy_pool ... ok
[INFO] [stdout] test tests::test_compute_buddy_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/buddy_pool-bb537d59b1618103)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::run_main ... 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]    Doc-tests buddy_pool
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.41s; merged doctests compilation took 0.40s
[INFO] running `Command { std: "docker" "inspect" "3ecb5a36d409258e011dc11df998bc3af49b1ea7a34cf96ce64baf1155737000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ecb5a36d409258e011dc11df998bc3af49b1ea7a34cf96ce64baf1155737000", kill_on_drop: false }`
[INFO] [stdout] 3ecb5a36d409258e011dc11df998bc3af49b1ea7a34cf96ce64baf1155737000