[INFO] fetching crate im-lists 0.1.0... [INFO] testing im-lists-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate im-lists 0.1.0 into /workspace/builds/worker-41/source [INFO] validating manifest of crates.io crate im-lists 0.1.0 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 im-lists 0.1.0 [INFO] finished tweaking crates.io crate im-lists 0.1.0 [INFO] tweaked toml for crates.io crate im-lists 0.1.0 written to /workspace/builds/worker-41/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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] f3e83f7512b1f2525610135407da75f9e2be87230fe291023afe27623a9c2356 [INFO] running `Command { std: "docker" "start" "-a" "f3e83f7512b1f2525610135407da75f9e2be87230fe291023afe27623a9c2356", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3e83f7512b1f2525610135407da75f9e2be87230fe291023afe27623a9c2356", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3e83f7512b1f2525610135407da75f9e2be87230fe291023afe27623a9c2356", kill_on_drop: false }` [INFO] [stdout] f3e83f7512b1f2525610135407da75f9e2be87230fe291023afe27623a9c2356 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] c47cfa99dd500c11333f47b5b6227f61887a81af8b74ba5692b04037cdab594a [INFO] running `Command { std: "docker" "start" "-a" "c47cfa99dd500c11333f47b5b6227f61887a81af8b74ba5692b04037cdab594a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling im-lists v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.01s [INFO] running `Command { std: "docker" "inspect" "c47cfa99dd500c11333f47b5b6227f61887a81af8b74ba5692b04037cdab594a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c47cfa99dd500c11333f47b5b6227f61887a81af8b74ba5692b04037cdab594a", kill_on_drop: false }` [INFO] [stdout] c47cfa99dd500c11333f47b5b6227f61887a81af8b74ba5692b04037cdab594a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] d2ba24d9612eb7090dc5aa1684cc8a8e69f52b15a83fbea8e19c3e955f26a867 [INFO] running `Command { std: "docker" "start" "-a" "d2ba24d9612eb7090dc5aa1684cc8a8e69f52b15a83fbea8e19c3e955f26a867", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling im-rc v15.0.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.0.0 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling im-lists v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 25.45s [INFO] running `Command { std: "docker" "inspect" "d2ba24d9612eb7090dc5aa1684cc8a8e69f52b15a83fbea8e19c3e955f26a867", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2ba24d9612eb7090dc5aa1684cc8a8e69f52b15a83fbea8e19c3e955f26a867", kill_on_drop: false }` [INFO] [stdout] d2ba24d9612eb7090dc5aa1684cc8a8e69f52b15a83fbea8e19c3e955f26a867 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 33e1ba3e675528afdc6adf6de85ae9a3931ae577f96d07bfa17ecd73f2be838e [INFO] running `Command { std: "docker" "start" "-a" "33e1ba3e675528afdc6adf6de85ae9a3931ae577f96d07bfa17ecd73f2be838e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/im_lists-df7e7dc8c5148fc7) [INFO] [stdout] [INFO] [stdout] running 104 tests [INFO] [stdout] test list::api_tests::append ... ok [INFO] [stdout] test list::api_tests::add ... ok [INFO] [stdout] test list::api_tests::append_mut ... ok [INFO] [stdout] test list::api_tests::car ... ok [INFO] [stdout] test list::api_tests::cdr ... ok [INFO] [stdout] test list::api_tests::cdr_mut ... ok [INFO] [stdout] test list::api_tests::cons_mut ... ok [INFO] [stdout] test list::api_tests::cons ... ok [INFO] [stdout] test list::api_tests::extend ... ok [INFO] [stdout] test list::api_tests::get ... ok [INFO] [stdout] test list::api_tests::is_empty ... ok [INFO] [stdout] test list::api_tests::first ... ok [INFO] [stdout] test list::api_tests::iter ... ok [INFO] [stdout] test list::api_tests::last ... ok [INFO] [stdout] test list::api_tests::rest_mut ... ok [INFO] [stdout] test list::api_tests::reverse ... ok [INFO] [stdout] test list::api_tests::sort ... ok [INFO] [stdout] test list::api_tests::push_front ... ok [INFO] [stdout] test list::api_tests::strong_count ... ok [INFO] [stdout] test list::api_tests::len ... ok [INFO] [stdout] test list::api_tests::sort_by ... ok [INFO] [stdout] test list::api_tests::push_back ... ok [INFO] [stdout] test list::api_tests::tail ... ok [INFO] [stdout] test list::api_tests::sum ... ok [INFO] [stdout] test list::api_tests::take ... ok [INFO] [stdout] test shared::shared_pointer_tests::arc_try_unwrap ... ok [INFO] [stdout] test shared_list::api_tests::append ... ok [INFO] [stdout] test shared_list::api_tests::add ... ok [INFO] [stdout] test shared::shared_pointer_tests::rc_ptr_eq ... ok [INFO] [stdout] test shared::shared_pointer_tests::arc_get_mut ... ok [INFO] [stdout] test shared::shared_pointer_tests::arc_ptr_eq ... ok [INFO] [stdout] test shared_list::api_tests::append_mut ... ok [INFO] [stdout] test shared_list::api_tests::cdr_mut ... ok [INFO] [stdout] test shared_list::api_tests::car ... ok [INFO] [stdout] test shared_list::api_tests::cdr ... ok [INFO] [stdout] test shared_list::api_tests::cons_mut ... ok [INFO] [stdout] test shared_list::api_tests::cons ... ok [INFO] [stdout] test shared_list::api_tests::extend ... ok [INFO] [stdout] test shared_list::api_tests::iter ... ok [INFO] [stdout] test shared_list::api_tests::get ... ok [INFO] [stdout] test shared_list::api_tests::len ... ok [INFO] [stdout] test shared_list::api_tests::push_back ... ok [INFO] [stdout] test shared_list::api_tests::push_front ... ok [INFO] [stdout] test shared_list::api_tests::is_empty ... ok [INFO] [stdout] test shared_list::api_tests::rest_mut ... ok [INFO] [stdout] test shared_list::api_tests::last ... ok [INFO] [stdout] test shared_list::api_tests::first ... ok [INFO] [stdout] test shared_list::api_tests::reverse ... ok [INFO] [stdout] test shared_list::api_tests::sort_by ... ok [INFO] [stdout] test shared_list::api_tests::strong_count ... ok [INFO] [stdout] test shared_list::api_tests::sum ... ok [INFO] [stdout] test shared_list::api_tests::sort ... ok [INFO] [stdout] test shared_list::api_tests::tail ... ok [INFO] [stdout] test shared_list::api_tests::take ... ok [INFO] [stdout] test unrolled::iterator_tests::basic_construction ... ok [INFO] [stdout] test unrolled::iterator_tests::cdr_mut ... ok [INFO] [stdout] test unrolled::iterator_tests::append_big ... ok [INFO] [stdout] test unrolled::iterator_tests::cdr_iterative ... ok [INFO] [stdout] test unrolled::iterator_tests::cdr_works_successfully ... ok [INFO] [stdout] test unrolled::iterator_tests::cons_mut_list ... ok [INFO] [stdout] test unrolled::iterator_tests::cons_mut_new_node ... ok [INFO] [stdout] test unrolled::iterator_tests::indexing ... ok [INFO] [stdout] test unrolled::iterator_tests::last_single_node ... ok [INFO] [stdout] test unrolled::iterator_tests::iterates_correct_amount ... ok [INFO] [stdout] test unrolled::iterator_tests::last ... ok [INFO] [stdout] test unrolled::iterator_tests::empty_list ... ok [INFO] [stdout] test unrolled::iterator_tests::last_multiple_nodes ... ok [INFO] [stdout] test unrolled::iterator_tests::length ... ok [INFO] [stdout] test unrolled::iterator_tests::iterates_all_elements ... ok [INFO] [stdout] test unrolled::iterator_tests::pop_front_capacity ... ok [INFO] [stdout] test unrolled::iterator_tests::tail ... ok [INFO] [stdout] test unrolled::proptests::gets_smaller_with_cdr ... ok [INFO] [stdout] test unrolled::iterator_tests::take_big ... ok [INFO] [stdout] test unrolled::iterator_tests::reverse ... ok [INFO] [stdout] test unrolled::proptests::cdr_to_append ... ok [INFO] [stdout] test unrolled::iterator_tests::node_appending_coalescing_works ... ok [INFO] [stdout] test unrolled::iterator_tests::pop_front ... ok [INFO] [stdout] test unrolled::iterator_tests::take ... ok [INFO] [stdout] test unrolled::iterator_tests::tail_bigger_than_list ... ok [INFO] [stdout] test unrolled::proptests::large_tail_case ... ok [INFO] [stdout] test unrolled::proptests::larger_test_case ... ok [INFO] [stdout] test unrolled::tests::append ... ok [INFO] [stdout] test unrolled::reference_counting_correctness::test_append ... ok [INFO] [stdout] test unrolled::proptests::test_case_with_pop_front ... ok [INFO] [stdout] test unrolled::proptests::test_case_with_reverse ... ok [INFO] [stdout] test unrolled::tests::basic_iteration ... ok [INFO] [stdout] test unrolled::tests::append_large ... ok [INFO] [stdout] test unrolled::tests::small ... ok [INFO] [stdout] test unrolled::proptests::subsequent_cdrs_failing ... ok [INFO] [stdout] test unrolled::proptests::iteration_using_cdr ... ok [INFO] [stdout] test unrolled::proptests::last_always_selects_last ... ok [INFO] [stdout] test unrolled::proptests::simple_take ... ok [INFO] [stdout] test unrolled::proptests::into_iter_equal ... ok [INFO] [stdout] test unrolled::proptests::operations_in_order_match ... ok [INFO] [stdout] test unrolled::proptests::reverse_matches_expected ... ok [INFO] [stdout] test unrolled::proptests::list_creation_from_iterator_has_correct_number_of_values ... ok [INFO] [stdout] test unrolled::proptests::len_decreases_by_one_with_cdr ... ok [INFO] [stdout] test unrolled::proptests::tail ... ok [INFO] [stdout] test unrolled::proptests::simple_sorting ... ok [INFO] [stdout] test unrolled::proptests::indexing_correctly_lines_up ... ok [INFO] [stdout] test unrolled::proptests::iterators_equivalent ... ok [INFO] [stdout] test unrolled::proptests::reverse_twice_results_in_same ... ok [INFO] [stdout] test unrolled::proptests::append_non_mut_resulting_length_equivalent ... ok [INFO] [stderr] Doc-tests im-lists [INFO] [stdout] test unrolled::proptests::append_resulting_length_equivalent ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 104 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.24s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 38 tests [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::reverse (line 76) ... ok [INFO] [stdout] test src/list.rs - list::List::is_empty (line 366) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::tail (line 307) ... ok [INFO] [stdout] test src/list.rs - list::List::cdr (line 148) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::append_mut (line 351) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::cdr_mut (line 174) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::sort_by (line 399) ... ok [INFO] [stdout] test src/list.rs - list::List::cdr_mut (line 174) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::pop_front (line 257) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::len (line 62) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::append (line 336) ... ok [INFO] [stdout] test src/list.rs - list::List::first (line 128) ... ok [INFO] [stdout] test src/list.rs - list::List::push_front (line 239) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::take (line 292) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::cons_mut (line 221) ... ok [INFO] [stdout] test src/list.rs - list::List::sort (line 382) ... ok [INFO] [stdout] test src/list.rs - list::List::append_mut (line 351) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::last (line 92) ... ok [INFO] [stdout] test src/list.rs - list::List::len (line 62) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::car (line 107) ... ok [INFO] [stdout] test src/list.rs - list::List::cons_mut (line 221) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::push_back (line 275) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::is_empty (line 366) ... ok [INFO] [stdout] test src/list.rs - list::List::cons (line 207) ... ok [INFO] [stdout] test src/list.rs - list::List::reverse (line 76) ... ok [INFO] [stdout] test src/list.rs - list::List::append (line 336) ... ok [INFO] [stdout] test src/list.rs - list::List::car (line 107) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::cdr (line 148) ... ok [INFO] [stdout] test src/list.rs - list::List::tail (line 307) ... ok [INFO] [stdout] test src/list.rs - list::List::pop_front (line 257) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::first (line 128) ... ok [INFO] [stdout] test src/list.rs - list::List::last (line 92) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::cons (line 207) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::push_front (line 239) ... ok [INFO] [stdout] test src/list.rs - list::List::take (line 292) ... ok [INFO] [stdout] test src/list.rs - list::List::sort_by (line 399) ... ok [INFO] [stdout] test src/shared_list.rs - shared_list::SharedList::sort (line 382) ... ok [INFO] [stdout] test src/list.rs - list::List::push_back (line 275) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.40s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "33e1ba3e675528afdc6adf6de85ae9a3931ae577f96d07bfa17ecd73f2be838e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33e1ba3e675528afdc6adf6de85ae9a3931ae577f96d07bfa17ecd73f2be838e", kill_on_drop: false }` [INFO] [stdout] 33e1ba3e675528afdc6adf6de85ae9a3931ae577f96d07bfa17ecd73f2be838e