[INFO] fetching crate sorts 0.6.1...
[INFO] testing sorts-0.6.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate sorts 0.6.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate sorts 0.6.1
[INFO] finished tweaking crates.io crate sorts 0.6.1
[INFO] tweaked toml for crates.io crate sorts 0.6.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sorts 0.6.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b726bcc0d304090b6dca790a31c496a5a3425daa0411019193b0f951d254c44d
[INFO] running `Command { std: "docker" "start" "-a" "b726bcc0d304090b6dca790a31c496a5a3425daa0411019193b0f951d254c44d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b726bcc0d304090b6dca790a31c496a5a3425daa0411019193b0f951d254c44d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b726bcc0d304090b6dca790a31c496a5a3425daa0411019193b0f951d254c44d", kill_on_drop: false }`
[INFO] [stdout] b726bcc0d304090b6dca790a31c496a5a3425daa0411019193b0f951d254c44d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9cb6e0717e0470dbe7c5acb308703136df55518381ea5f7896701f43a1ee958
[INFO] running `Command { std: "docker" "start" "-a" "e9cb6e0717e0470dbe7c5acb308703136df55518381ea5f7896701f43a1ee958", kill_on_drop: false }`
[INFO] [stderr]    Compiling sorts v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "e9cb6e0717e0470dbe7c5acb308703136df55518381ea5f7896701f43a1ee958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9cb6e0717e0470dbe7c5acb308703136df55518381ea5f7896701f43a1ee958", kill_on_drop: false }`
[INFO] [stdout] e9cb6e0717e0470dbe7c5acb308703136df55518381ea5f7896701f43a1ee958
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31c27f6c4836f3a21d6d7247f6416e5495353f0f2b3e63e72fa79100b706ae9a
[INFO] running `Command { std: "docker" "start" "-a" "31c27f6c4836f3a21d6d7247f6416e5495353f0f2b3e63e72fa79100b706ae9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling sorts v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 37.21s
[INFO] running `Command { std: "docker" "inspect" "31c27f6c4836f3a21d6d7247f6416e5495353f0f2b3e63e72fa79100b706ae9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c27f6c4836f3a21d6d7247f6416e5495353f0f2b3e63e72fa79100b706ae9a", kill_on_drop: false }`
[INFO] [stdout] 31c27f6c4836f3a21d6d7247f6416e5495353f0f2b3e63e72fa79100b706ae9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3960d22fec478e1c9061f691212853294f47bd4a00f74d52c538965f06fb6098
[INFO] running `Command { std: "docker" "start" "-a" "3960d22fec478e1c9061f691212853294f47bd4a00f74d52c538965f06fb6098", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sorts-7b55c764485b7ad2)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test heap_sort::tests::correct_max_heapify_left ... ok
[INFO] [stdout] test heap_sort::tests::correct_max_heapify_right ... ok
[INFO] [stdout] test heap_sort::tests::correct_max_heapify_none ... ok
[INFO] [stdout] test heap_sort::tests::build_correct_max_heap ... ok
[INFO] [stdout] test shell_sort::test::correct_gap_sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-e06cee474b4c78b4)
[INFO] [stdout] test bubble_sort::sort_empty ... ok
[INFO] [stdout] test bubble_sort::sort_even ... ok
[INFO] [stdout] test bubble_sort::sort_one ... ok
[INFO] [stdout] test bubble_sort::sort_reversed ... ok
[INFO] [stdout] test bubble_sort::sort_sorted ... ok
[INFO] [stdout] test cocktail_sort::sort_one ... ok
[INFO] [stdout] test cocktail_sort::sort_reversed ... ok
[INFO] [stdout] test cocktail_sort::sort_sorted ... ok
[INFO] [stdout] test bubble_sort::sort_two ... ok
[INFO] [stdout] test cocktail_sort::sort_empty ... ok
[INFO] [stdout] test comb_sort::sort_empty ... ok
[INFO] [stdout] test comb_sort::sort_even ... ok
[INFO] [stdout] test comb_sort::sort_odd ... ok
[INFO] [stdout] test comb_sort::sort_one ... ok
[INFO] [stdout] test cocktail_sort::sort_even ... ok
[INFO] [stdout] test cocktail_sort::sort_odd ... ok
[INFO] [stdout] test cocktail_sort::sort_two ... ok
[INFO] [stdout] test bubble_sort::sort_odd ... ok
[INFO] [stdout] test comb_sort::sort_sorted ... ok
[INFO] [stdout] test comb_sort::sort_two ... ok
[INFO] [stdout] test gnome_sort::sort_odd ... ok
[INFO] [stdout] test gnome_sort::sort_empty ... ok
[INFO] [stdout] test gnome_sort::sort_sorted ... ok
[INFO] [stdout] test gnome_sort::sort_two ... ok
[INFO] [stdout] test heap_sort::sort_empty ... ok
[INFO] [stdout] test gnome_sort::sort_one ... ok
[INFO] [stdout] test gnome_sort::sort_reversed ... ok
[INFO] [stdout] test heap_sort::sort_even ... ok
[INFO] [stdout] test heap_sort::sort_one ... ok
[INFO] [stdout] test heap_sort::sort_reversed ... ok
[INFO] [stdout] test heap_sort::sort_sorted ... ok
[INFO] [stdout] test comb_sort::sort_reversed ... ok
[INFO] [stdout] test insertion_sort::sort_one ... ok
[INFO] [stdout] test insertion_sort::sort_even ... ok
[INFO] [stdout] test insertion_sort::sort_odd ... ok
[INFO] [stdout] test insertion_sort::sort_empty ... ok
[INFO] [stdout] test insertion_sort::sort_two ... ok
[INFO] [stdout] test merge_sort::sort_even ... ok
[INFO] [stdout] test merge_sort::sort_odd ... ok
[INFO] [stdout] test merge_sort::sort_one ... ok
[INFO] [stdout] test merge_sort::sort_reversed ... ok
[INFO] [stdout] test merge_sort::sort_sorted ... ok
[INFO] [stdout] test merge_sort::sort_two ... ok
[INFO] [stdout] test quick_sort::sort_empty ... ok
[INFO] [stdout] test heap_sort::sort_odd ... ok
[INFO] [stdout] test heap_sort::sort_two ... ok
[INFO] [stdout] test gnome_sort::sort_even ... ok
[INFO] [stdout] test quick_sort::sort_one ... ok
[INFO] [stdout] test quick_sort::sort_reversed ... ok
[INFO] [stdout] test quick_sort::sort_sorted ... ok
[INFO] [stdout] test selection_sort::sort_empty ... ok
[INFO] [stdout] test selection_sort::sort_odd ... ok
[INFO] [stdout] test quick_sort::sort_two ... ok
[INFO] [stdout] test selection_sort::sort_even ... ok
[INFO] [stdout] test selection_sort::sort_one ... ok
[INFO] [stdout] test selection_sort::sort_sorted ... ok
[INFO] [stdout] test selection_sort::sort_reversed ... ok
[INFO] [stdout] test selection_sort::sort_two ... ok
[INFO] [stdout] test shell_sort::sort_empty ... ok
[INFO] [stdout] test shell_sort::sort_odd ... ok
[INFO] [stdout] test shell_sort::sort_even ... ok
[INFO] [stdout] test shell_sort::sort_one ... ok
[INFO] [stdout] test shell_sort::sort_two ... ok
[INFO] [stdout] test shell_sort::sort_reversed ... ok
[INFO] [stdout] test shell_sort::sort_sorted ... ok
[INFO] [stderr]    Doc-tests sorts
[INFO] [stdout] test insertion_sort::sort_reversed ... ok
[INFO] [stdout] test insertion_sort::sort_sorted ... ok
[INFO] [stdout] test merge_sort::sort_empty ... ok
[INFO] [stdout] test quick_sort::sort_even ... ok
[INFO] [stdout] test quick_sort::sort_odd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/merge_sort.rs - merge_sort::merge_sort (line 5) ... ok
[INFO] [stdout] test src/bubble_sort.rs - bubble_sort::bubble_sort (line 13) ... ok
[INFO] [stdout] test src/heap_sort.rs - heap_sort::heap_sort (line 14) ... ok
[INFO] [stdout] test src/quick_sort.rs - quick_sort::quick_sort (line 10) ... ok
[INFO] [stdout] test src/cocktail_sort.rs - cocktail_sort::cocktail_sort (line 12) ... ok
[INFO] [stdout] test src/comb_sort.rs - comb_sort::comb_sort (line 12) ... ok
[INFO] [stdout] test src/gnome_sort.rs - gnome_sort::gnome_sort (line 9) ... ok
[INFO] [stdout] test src/selection_sort.rs - selection_sort::selection_sort (line 5) ... ok
[INFO] [stdout] test src/insertion_sort.rs - insertion_sort::insertion_sort (line 9) ... ok
[INFO] [stdout] test src/bubble_sort.rs - bubble_sort::bubble_sort (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3960d22fec478e1c9061f691212853294f47bd4a00f74d52c538965f06fb6098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3960d22fec478e1c9061f691212853294f47bd4a00f74d52c538965f06fb6098", kill_on_drop: false }`
[INFO] [stdout] 3960d22fec478e1c9061f691212853294f47bd4a00f74d52c538965f06fb6098