[INFO] fetching crate kv-par-merge-sort 0.1.0... [INFO] testing kv-par-merge-sort-0.1.0 against 1.75.0 for beta-1.76-3 [INFO] extracting crate kv-par-merge-sort 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate kv-par-merge-sort 0.1.0 on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kv-par-merge-sort 0.1.0 [INFO] finished tweaking crates.io crate kv-par-merge-sort 0.1.0 [INFO] tweaked toml for crates.io crate kv-par-merge-sort 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate kv-par-merge-sort 0.1.0 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" "+1.75.0" "fetch" "--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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-chrome v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cae0f45aa15673cda068cd90bd016a6709054f4e983a0285af5a0d2c1a8efc0 [INFO] running `Command { std: "docker" "start" "-a" "3cae0f45aa15673cda068cd90bd016a6709054f4e983a0285af5a0d2c1a8efc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cae0f45aa15673cda068cd90bd016a6709054f4e983a0285af5a0d2c1a8efc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cae0f45aa15673cda068cd90bd016a6709054f4e983a0285af5a0d2c1a8efc0", kill_on_drop: false }` [INFO] [stdout] 3cae0f45aa15673cda068cd90bd016a6709054f4e983a0285af5a0d2c1a8efc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3336d12ce0d6be8cb13650bf7017998d397bad4e098d25320c7a975c72a1fc21 [INFO] running `Command { std: "docker" "start" "-a" "3336d12ce0d6be8cb13650bf7017998d397bad4e098d25320c7a975c72a1fc21", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling bytemuck v1.9.1 [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling kv-par-merge-sort v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 13.34s [INFO] running `Command { std: "docker" "inspect" "3336d12ce0d6be8cb13650bf7017998d397bad4e098d25320c7a975c72a1fc21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3336d12ce0d6be8cb13650bf7017998d397bad4e098d25320c7a975c72a1fc21", kill_on_drop: false }` [INFO] [stdout] 3336d12ce0d6be8cb13650bf7017998d397bad4e098d25320c7a975c72a1fc21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a65ff23905078c1d77d19582046c9b2da4a9b7d2140b242d91e4408ef9241601 [INFO] running `Command { std: "docker" "start" "-a" "a65ff23905078c1d77d19582046c9b2da4a9b7d2140b242d91e4408ef9241601", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling os_str_bytes v6.1.0 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling clap_lex v0.2.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.11 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling tracing-chrome v0.6.0 [INFO] [stderr] Compiling kv-par-merge-sort v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling clap v3.1.18 [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 47.58s [INFO] running `Command { std: "docker" "inspect" "a65ff23905078c1d77d19582046c9b2da4a9b7d2140b242d91e4408ef9241601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a65ff23905078c1d77d19582046c9b2da4a9b7d2140b242d91e4408ef9241601", kill_on_drop: false }` [INFO] [stdout] a65ff23905078c1d77d19582046c9b2da4a9b7d2140b242d91e4408ef9241601 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ccdf8cf1d1f136848bc9316bb868911032fbd2a2d74be04a61745c44e8a63f6a [INFO] running `Command { std: "docker" "start" "-a" "ccdf8cf1d1f136848bc9316bb868911032fbd2a2d74be04a61745c44e8a63f6a", kill_on_drop: false }` [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kv_par_merge_sort-1d727a086639bdd7) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::sort_empty ... ok [INFO] [stdout] test tests::sort_two_out_of_order_one_chunk ... ok [INFO] [stdout] test tests::sort_two_in_order_one_chunk ... ok [INFO] [stdout] test tests::sort_single ... ok [INFO] [stdout] test tests::sort_two_singleton_chunks ... ok [INFO] [stdout] test tests::sort_more_than_two_chunks ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests kv-par-merge-sort [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" "ccdf8cf1d1f136848bc9316bb868911032fbd2a2d74be04a61745c44e8a63f6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccdf8cf1d1f136848bc9316bb868911032fbd2a2d74be04a61745c44e8a63f6a", kill_on_drop: false }` [INFO] [stdout] ccdf8cf1d1f136848bc9316bb868911032fbd2a2d74be04a61745c44e8a63f6a [INFO] testing kv-par-merge-sort-0.1.0 against beta-2024-01-09 for beta-1.76-3 [INFO] extracting crate kv-par-merge-sort 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate kv-par-merge-sort 0.1.0 on toolchain beta-2024-01-09 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kv-par-merge-sort 0.1.0 [INFO] finished tweaking crates.io crate kv-par-merge-sort 0.1.0 [INFO] tweaked toml for crates.io crate kv-par-merge-sort 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate kv-par-merge-sort 0.1.0 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" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3fe15bac773ffeb6fe0ce9060dd473ac921e19871e9763acbd454a4b338facd7 [INFO] running `Command { std: "docker" "start" "-a" "3fe15bac773ffeb6fe0ce9060dd473ac921e19871e9763acbd454a4b338facd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3fe15bac773ffeb6fe0ce9060dd473ac921e19871e9763acbd454a4b338facd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fe15bac773ffeb6fe0ce9060dd473ac921e19871e9763acbd454a4b338facd7", kill_on_drop: false }` [INFO] [stdout] 3fe15bac773ffeb6fe0ce9060dd473ac921e19871e9763acbd454a4b338facd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 122109a9c4d8bd303805640a8d1582ce4b0954e310f61f881cfaf910d686d29b [INFO] running `Command { std: "docker" "start" "-a" "122109a9c4d8bd303805640a8d1582ce4b0954e310f61f881cfaf910d686d29b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling bytemuck v1.9.1 [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling kv-par-merge-sort v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 13.74s [INFO] running `Command { std: "docker" "inspect" "122109a9c4d8bd303805640a8d1582ce4b0954e310f61f881cfaf910d686d29b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "122109a9c4d8bd303805640a8d1582ce4b0954e310f61f881cfaf910d686d29b", kill_on_drop: false }` [INFO] [stdout] 122109a9c4d8bd303805640a8d1582ce4b0954e310f61f881cfaf910d686d29b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a61fd89d6d6fa4a7beeeeb76f804c61c3680a4d9d48a3ffbd305cb1f2062493 [INFO] running `Command { std: "docker" "start" "-a" "8a61fd89d6d6fa4a7beeeeb76f804c61c3680a4d9d48a3ffbd305cb1f2062493", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling os_str_bytes v6.1.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling clap_lex v0.2.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.11 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling tracing-chrome v0.6.0 [INFO] [stderr] Compiling kv-par-merge-sort v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling clap v3.1.18 [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 53.98s [INFO] running `Command { std: "docker" "inspect" "8a61fd89d6d6fa4a7beeeeb76f804c61c3680a4d9d48a3ffbd305cb1f2062493", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a61fd89d6d6fa4a7beeeeb76f804c61c3680a4d9d48a3ffbd305cb1f2062493", kill_on_drop: false }` [INFO] [stdout] 8a61fd89d6d6fa4a7beeeeb76f804c61c3680a4d9d48a3ffbd305cb1f2062493 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bc3727e8d6486b74248d7a62360e5efedababe6f0bf5f068d58df1701810077d [INFO] running `Command { std: "docker" "start" "-a" "bc3727e8d6486b74248d7a62360e5efedababe6f0bf5f068d58df1701810077d", kill_on_drop: false }` [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kv_par_merge_sort-a3779b0343d75fd8) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::sort_single ... ok [INFO] [stdout] test tests::sort_two_in_order_one_chunk ... ok [INFO] [stdout] test tests::sort_more_than_two_chunks ... ok [INFO] [stdout] test tests::sort_two_out_of_order_one_chunk ... ok [INFO] [stdout] test tests::sort_two_singleton_chunks ... ok [INFO] [stdout] test tests::sort_empty ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::sort_empty stdout ---- [INFO] [stdout] thread 'tests::sort_empty' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytemuck-1.9.1/src/internal.rs:30:3: [INFO] [stdout] cast_slice>TargetAlignmentGreaterAndInputNotAligned [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ef262ed6c6 - std::backtrace_rs::backtrace::libunwind::trace::h03effc2488ffeadf [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x55ef262ed6c6 - std::backtrace_rs::backtrace::trace_unsynchronized::h006ca25a07988d2f [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55ef262ed6c6 - std::sys_common::backtrace::_print_fmt::h4e3552f7b93352b1 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x55ef262ed6c6 - ::fmt::h9fe510a7d5cbe2d5 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x55ef263176e0 - core::fmt::rt::Argument::fmt::h74b18c7a7e637710 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x55ef263176e0 - core::fmt::write::h8f8030c94ead45fd [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x55ef262eafcf - std::io::Write::write_fmt::hd5dc84d51b55db4d [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/io/mod.rs:1810:15 [INFO] [stdout] 7: 0x55ef262ed4a4 - std::sys_common::backtrace::_print::h9804e7b18da25ce0 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x55ef262ed4a4 - std::sys_common::backtrace::print::h88277d710d09094a [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x55ef262ef217 - std::panicking::default_hook::{{closure}}::hdbdcf066fe677727 [INFO] [stdout] 10: 0x55ef262eeefd - std::panicking::default_hook::h23a1b51cb553f858 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x55ef262bb6a7 - as core::ops::function::Fn>::call::hb97b3d5e50e8f668 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/boxed.rs:2029:9 [INFO] [stdout] 12: 0x55ef262bb6a7 - test::test_main::{{closure}}::h08dcb42f9689ad1d [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:138:21 [INFO] [stdout] 13: 0x55ef262ef836 - as core::ops::function::Fn>::call::he29ab032578fbb20 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/boxed.rs:2029:9 [INFO] [stdout] 14: 0x55ef262ef836 - std::panicking::rust_panic_with_hook::hee41672977842e8f [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:783:13 [INFO] [stdout] 15: 0x55ef262ef582 - std::panicking::begin_panic_handler::{{closure}}::h6e390f49bfce6eb3 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:657:13 [INFO] [stdout] 16: 0x55ef262edbc6 - std::sys_common::backtrace::__rust_end_short_backtrace::h72ee75b447321fc6 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x55ef262ef2e0 - rust_begin_unwind [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:645:5 [INFO] [stdout] 18: 0x55ef2626d875 - core::panicking::panic_fmt::hf7ebce36d1a084ab [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x55ef262681b1 - bytemuck::internal::something_went_wrong::he02da5cffa12af3c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytemuck-1.9.1/src/internal.rs:30:3 [INFO] [stdout] 20: 0x55ef26282b1b - bytemuck::internal::cast_slice::he16cacfc221c9c74 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytemuck-1.9.1/src/internal.rs:226:15 [INFO] [stdout] 21: 0x55ef26282b1b - bytemuck::cast_slice::h35765303d55b0259 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytemuck-1.9.1/src/lib.rs:262:12 [INFO] [stdout] 22: 0x55ef26282b1b - kv_par_merge_sort::tests::assert_file_elements_eq::h55eab35f9144e35d [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:108:28 [INFO] [stdout] 23: 0x55ef26282ca9 - kv_par_merge_sort::tests::sorting_pipeline_test::h040e1b15d55ecd1f [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:97:9 [INFO] [stdout] 24: 0x55ef26282ca9 - kv_par_merge_sort::tests::sort_empty::haae587c7dca47521 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:116:9 [INFO] [stdout] 25: 0x55ef262863e9 - kv_par_merge_sort::tests::sort_empty::{{closure}}::h3fa3a1dd18131abf [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:113:20 [INFO] [stdout] 26: 0x55ef262863e9 - core::ops::function::FnOnce::call_once::h8297b6bad7e1aadc [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x55ef262c0edf - core::ops::function::FnOnce::call_once::h06047d416fab4738 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x55ef262c0edf - test::__rust_begin_short_backtrace::hcb5713adfb060771 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:627:18 [INFO] [stdout] 29: 0x55ef262bfd01 - test::run_test_in_process::{{closure}}::h6861e3633d7c9c27 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:650:60 [INFO] [stdout] 30: 0x55ef262bfd01 - as core::ops::function::FnOnce<()>>::call_once::hb64fe2246fb8da62 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 31: 0x55ef262bfd01 - std::panicking::try::do_call::h298b24dc8da96ba0 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:552:40 [INFO] [stdout] 32: 0x55ef262bfd01 - std::panicking::try::h69c2bfb52fabb772 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:516:19 [INFO] [stdout] 33: 0x55ef262bfd01 - std::panic::catch_unwind::hc0f23ff16cc28725 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panic.rs:142:14 [INFO] [stdout] 34: 0x55ef262bfd01 - test::run_test_in_process::hddee0506ec75925f [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:650:27 [INFO] [stdout] 35: 0x55ef262bfd01 - test::run_test::{{closure}}::h5cfb204228607716 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:573:43 [INFO] [stdout] 36: 0x55ef26287036 - test::run_test::{{closure}}::hd4d5602ef13205a5 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:601:41 [INFO] [stdout] 37: 0x55ef26287036 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5ccc5cff5923f06c [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 38: 0x55ef2628c137 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hafc0d76dcef09eee [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 39: 0x55ef2628c137 - as core::ops::function::FnOnce<()>>::call_once::hb8ad16fe24e3ea09 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 40: 0x55ef2628c137 - std::panicking::try::do_call::h42f15bc08f3d28df [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:552:40 [INFO] [stdout] 41: 0x55ef2628c137 - std::panicking::try::h81546958e5901712 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:516:19 [INFO] [stdout] 42: 0x55ef2628c137 - std::panic::catch_unwind::hc4c7cd89a2f03e29 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panic.rs:142:14 [INFO] [stdout] 43: 0x55ef2628c137 - std::thread::Builder::spawn_unchecked_::{{closure}}::h45ad00093b802d53 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 44: 0x55ef2628c137 - core::ops::function::FnOnce::call_once{{vtable.shim}}::heec906b8862c0a30 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 45: 0x55ef262f53b5 - as core::ops::function::FnOnce>::call_once::he271a8e9b4ffec7b [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/boxed.rs:2015:9 [INFO] [stdout] 46: 0x55ef262f53b5 - as core::ops::function::FnOnce>::call_once::heeb272d5c498a02f [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/boxed.rs:2015:9 [INFO] [stdout] 47: 0x55ef262f53b5 - std::sys::unix::thread::Thread::new::thread_start::h1fcefdf404730fa7 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 48: 0x7feff10f8ac3 - [INFO] [stdout] 49: 0x7feff1189bf4 - __clone [INFO] [stdout] 50: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::sort_empty [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "bc3727e8d6486b74248d7a62360e5efedababe6f0bf5f068d58df1701810077d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc3727e8d6486b74248d7a62360e5efedababe6f0bf5f068d58df1701810077d", kill_on_drop: false }` [INFO] [stdout] bc3727e8d6486b74248d7a62360e5efedababe6f0bf5f068d58df1701810077d