[INFO] fetching crate timsort 0.1.2... [INFO] testing timsort-0.1.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate timsort 0.1.2 into /workspace/builds/worker-77/source [INFO] validating manifest of crates.io crate timsort 0.1.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate timsort 0.1.2 [INFO] finished tweaking crates.io crate timsort 0.1.2 [INFO] tweaked toml for crates.io crate timsort 0.1.2 written to /workspace/builds/worker-77/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29e138b5b054a85dda3d45d67369c8da02d703ef8e33695f44910723473bc08d [INFO] running `Command { std: "docker" "start" "-a" "29e138b5b054a85dda3d45d67369c8da02d703ef8e33695f44910723473bc08d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29e138b5b054a85dda3d45d67369c8da02d703ef8e33695f44910723473bc08d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29e138b5b054a85dda3d45d67369c8da02d703ef8e33695f44910723473bc08d", kill_on_drop: false }` [INFO] [stdout] 29e138b5b054a85dda3d45d67369c8da02d703ef8e33695f44910723473bc08d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04a80a20e3a30aa884ba58df8d09aafc92ca1b2889ad68ec654b4981efd62b4c [INFO] running `Command { std: "docker" "start" "-a" "04a80a20e3a30aa884ba58df8d09aafc92ca1b2889ad68ec654b4981efd62b4c", kill_on_drop: false }` [INFO] [stderr] Compiling timsort v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "04a80a20e3a30aa884ba58df8d09aafc92ca1b2889ad68ec654b4981efd62b4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04a80a20e3a30aa884ba58df8d09aafc92ca1b2889ad68ec654b4981efd62b4c", kill_on_drop: false }` [INFO] [stdout] 04a80a20e3a30aa884ba58df8d09aafc92ca1b2889ad68ec654b4981efd62b4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 571815e640b4b0860005dc32a0d694b8bf1b1376de65cf4e410e224b9b81d5c4 [INFO] running `Command { std: "docker" "start" "-a" "571815e640b4b0860005dc32a0d694b8bf1b1376de65cf4e410e224b9b81d5c4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling timsort v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/insort/tests.rs:62:6 [INFO] [stdout] | [INFO] [stdout] 62 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/sort/tests.rs:65:6 [INFO] [stdout] | [INFO] [stdout] 65 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/sort/tests.rs:92:6 [INFO] [stdout] | [INFO] [stdout] 92 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.96s [INFO] running `Command { std: "docker" "inspect" "571815e640b4b0860005dc32a0d694b8bf1b1376de65cf4e410e224b9b81d5c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "571815e640b4b0860005dc32a0d694b8bf1b1376de65cf4e410e224b9b81d5c4", kill_on_drop: false }` [INFO] [stdout] 571815e640b4b0860005dc32a0d694b8bf1b1376de65cf4e410e224b9b81d5c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d9d1abdcca942a05982115006a64b9d31b0ff3041f5a9a4ee818e33108276369 [INFO] running `Command { std: "docker" "start" "-a" "d9d1abdcca942a05982115006a64b9d31b0ff3041f5a9a4ee818e33108276369", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/insort/tests.rs:62:6 [INFO] [stderr] | [INFO] [stderr] 62 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/sort/tests.rs:65:6 [INFO] [stderr] | [INFO] [stderr] 65 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/sort/tests.rs:92:6 [INFO] [stderr] | [INFO] [stderr] 92 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: `timsort` (lib test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/timsort-34c60012980fff80) [INFO] [stdout] [INFO] [stdout] running 53 tests [INFO] [stdout] test find_run::tests::empty ... ok [INFO] [stdout] test find_run::tests::equal ... ok [INFO] [stdout] test find_run::tests::get_run_noreverse ... ok [INFO] [stdout] test find_run::tests::get_run_reverse ... ok [INFO] [stdout] test gallop::tests::gallop_empty ... ok [INFO] [stdout] test find_run::tests::less ... ok [INFO] [stdout] test gallop::tests::gallop_end_equal ... ok [INFO] [stdout] test find_run::tests::single ... ok [INFO] [stdout] test find_run::tests::less_stable ... ok [INFO] [stdout] test find_run::tests::greater ... ok [INFO] [stdout] test gallop::tests::gallop_end_greater ... ok [INFO] [stdout] test gallop::tests::gallop_end_middle_after ... ok [INFO] [stdout] test gallop::tests::gallop_end_middle_before ... ok [INFO] [stdout] test gallop::tests::gallop_large_start_before ... ok [INFO] [stdout] test gallop::tests::gallop_large_start_equal ... ok [INFO] [stdout] test gallop::tests::gallop_middle_equal ... ok [INFO] [stdout] test gallop::tests::gallop_single_equal ... ok [INFO] [stdout] test insort::tests::single ... ok [INFO] [stdout] test gallop::tests::gallop_large_center_equal ... ok [INFO] [stdout] test gallop::tests::gallop_single_greater ... ok [INFO] [stdout] test gallop::tests::gallop_single_less ... ok [INFO] [stdout] test gallop::tests::gallop_start_equal ... ok [INFO] [stdout] test insort::tests::stable ... ok [INFO] [stdout] test gallop::tests::gallop_large_end_equal ... ok [INFO] [stdout] test gallop::tests::gallop_large_end_less ... ok [INFO] [stdout] test gallop::tests::gallop_large_start_after ... ok [INFO] [stdout] test gallop::tests::gallop_large_end_greater ... ok [INFO] [stdout] test insort::tests::sorted ... ok [INFO] [stdout] test insort::tests::empty ... ok [INFO] [stdout] test gallop::tests::gallop_large_center_less ... ok [INFO] [stdout] test gallop::tests::gallop_start_less ... ok [INFO] [stdout] test insort::tests::reverse ... ok [INFO] [stdout] test merge::tests::hi_unsorted ... ok [INFO] [stdout] test sort::tests::stable_npow2 ... ok [INFO] [stdout] test merge::tests::lo_unsorted ... ok [INFO] [stdout] test merge::tests::lo_unsorted_multiple ... ok [INFO] [stdout] test merge::tests::hi_gallop_stress ... ok [INFO] [stdout] test merge::tests::empty ... ok [INFO] [stdout] test merge::tests::single_sorted ... ok [INFO] [stdout] test insort::tests::unsorted ... ok [INFO] [stdout] test merge::tests::hi_unsorted_multiple ... ok [INFO] [stdout] test sort::tests::sorted ... ok [INFO] [stdout] test merge::tests::lo_nodrop ... ok [INFO] [stdout] test sort::tests::reverse ... ok [INFO] [stdout] test sort::tests::empty ... ok [INFO] [stdout] test merge::tests::lo_gallop_stress ... ok [INFO] [stdout] test merge::tests::hi_nodrop ... ok [INFO] [stdout] test merge::tests::single_unsorted ... ok [INFO] [stdout] test sort::tests::single ... ok [INFO] [stdout] test sort::tests::unsorted ... ok [INFO] [stdout] test sort::tests::stable ... ok [INFO] [stdout] test merge::tests::hi_panic ... ok [INFO] [stdout] test merge::tests::lo_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Doc-tests timsort [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" "d9d1abdcca942a05982115006a64b9d31b0ff3041f5a9a4ee818e33108276369", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9d1abdcca942a05982115006a64b9d31b0ff3041f5a9a4ee818e33108276369", kill_on_drop: false }` [INFO] [stdout] d9d1abdcca942a05982115006a64b9d31b0ff3041f5a9a4ee818e33108276369