[INFO] fetching crate segments 0.3.0... [INFO] testing segments-0.3.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate segments 0.3.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate segments 0.3.0 [INFO] finished tweaking crates.io crate segments 0.3.0 [INFO] tweaked toml for crates.io crate segments 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate segments 0.3.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 32 packages to latest compatible versions [INFO] [stderr] Adding pretty_assertions v0.6.1 (available: v1.4.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae538ca1288de3471ab19dbce6d4beb9affeebfd7df08f94b4707dfa6f122a69 [INFO] running `Command { std: "docker" "start" "-a" "ae538ca1288de3471ab19dbce6d4beb9affeebfd7df08f94b4707dfa6f122a69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae538ca1288de3471ab19dbce6d4beb9affeebfd7df08f94b4707dfa6f122a69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae538ca1288de3471ab19dbce6d4beb9affeebfd7df08f94b4707dfa6f122a69", kill_on_drop: false }` [INFO] [stdout] ae538ca1288de3471ab19dbce6d4beb9affeebfd7df08f94b4707dfa6f122a69 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ce26dd24a7e211947f8680e40bcf38df8e2b849b5eaa30336022673214962f2 [INFO] running `Command { std: "docker" "start" "-a" "2ce26dd24a7e211947f8680e40bcf38df8e2b849b5eaa30336022673214962f2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling segments v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.40s [INFO] running `Command { std: "docker" "inspect" "2ce26dd24a7e211947f8680e40bcf38df8e2b849b5eaa30336022673214962f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ce26dd24a7e211947f8680e40bcf38df8e2b849b5eaa30336022673214962f2", kill_on_drop: false }` [INFO] [stdout] 2ce26dd24a7e211947f8680e40bcf38df8e2b849b5eaa30336022673214962f2 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b377ea178ccff971aeaac530ff7ece697c7462145eeaf1440c159902c3c55a8 [INFO] running `Command { std: "docker" "start" "-a" "1b377ea178ccff971aeaac530ff7ece697c7462145eeaf1440c159902c3c55a8", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling segments v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.88s [INFO] running `Command { std: "docker" "inspect" "1b377ea178ccff971aeaac530ff7ece697c7462145eeaf1440c159902c3c55a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b377ea178ccff971aeaac530ff7ece697c7462145eeaf1440c159902c3c55a8", kill_on_drop: false }` [INFO] [stdout] 1b377ea178ccff971aeaac530ff7ece697c7462145eeaf1440c159902c3c55a8 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6bebf80723fa7aca63f7e0d8f58c3f6b154cecc6a312850914fd49146abd681d [INFO] running `Command { std: "docker" "start" "-a" "6bebf80723fa7aca63f7e0d8f58c3f6b154cecc6a312850914fd49146abd681d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/segments-34a228ef9a065656) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test disk::segment::test::second_time_initialization_happens_correctly ... ok [INFO] [stdout] test memory::test::append_creates_and_deletes_segments_correctly ... ok [INFO] [stdout] test memory::test::last_active_segment_read_jumps_to_next_segment_read_correctly ... ok [INFO] [stdout] test disk::test::vectored_reads_crosses_boundary_correctly ... ok [INFO] [stdout] test memory::test::vectored_read_works_as_expected ... ok [INFO] [stdout] test memory::test::vectored_reads_from_active_segment_works_as_expected ... ok [INFO] [stdout] test memory::test::vectored_reads_from_active_segment_resumes_after_empty_reads_correctly ... ok [INFO] [stdout] test disk::index::test::bulk_reads_work_as_expected ... ok [INFO] [stdout] test memory::test::vectored_read_works_as_expected_2 ... ok [INFO] [stdout] test memory::test::vectored_read_iterate_through_all_the_segments ... ok [INFO] [stdout] test disk::index::test::write_and_read_works_as_expected ... ok [INFO] [stdout] test disk::test::vectored_reads_on_unclosed_index_and_segment_works_as_expected ... ok [INFO] [stdout] test disk::test::vectored_read_works_as_expected ... ok [INFO] [stdout] test disk::test::multi_segment_reads_work_as_expected ... ok [INFO] [stdout] test disk::test::vectored_read_more_than_full_chomp_works_as_expected ... ok [INFO] [stdout] test disk::test::vectored_reads_in_different_boots_works_as_expected ... ok [INFO] [stdout] test disk::test::append_creates_and_deletes_segments_correctly ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Doc-tests segments [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" "6bebf80723fa7aca63f7e0d8f58c3f6b154cecc6a312850914fd49146abd681d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bebf80723fa7aca63f7e0d8f58c3f6b154cecc6a312850914fd49146abd681d", kill_on_drop: false }` [INFO] [stdout] 6bebf80723fa7aca63f7e0d8f58c3f6b154cecc6a312850914fd49146abd681d