[INFO] fetching crate iterable 0.4.0...
[INFO] testing iterable-0.4.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate iterable 0.4.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate iterable 0.4.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iterable 0.4.0
[INFO] finished tweaking crates.io crate iterable 0.4.0
[INFO] tweaked toml for crates.io crate iterable 0.4.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate iterable 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c42649ddc867925fbba2a2058b6db030396a59b836215cc5f29cb8a0d24fdd0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9c42649ddc867925fbba2a2058b6db030396a59b836215cc5f29cb8a0d24fdd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c42649ddc867925fbba2a2058b6db030396a59b836215cc5f29cb8a0d24fdd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c42649ddc867925fbba2a2058b6db030396a59b836215cc5f29cb8a0d24fdd0", kill_on_drop: false }`
[INFO] [stdout] 9c42649ddc867925fbba2a2058b6db030396a59b836215cc5f29cb8a0d24fdd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e5e4886e5911dcd004e17aedcf5668ed1bf0b7094cf7a1006c6ccb6e1d6970b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9e5e4886e5911dcd004e17aedcf5668ed1bf0b7094cf7a1006c6ccb6e1d6970b", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling iterable v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "9e5e4886e5911dcd004e17aedcf5668ed1bf0b7094cf7a1006c6ccb6e1d6970b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e5e4886e5911dcd004e17aedcf5668ed1bf0b7094cf7a1006c6ccb6e1d6970b", kill_on_drop: false }`
[INFO] [stdout] 9e5e4886e5911dcd004e17aedcf5668ed1bf0b7094cf7a1006c6ccb6e1d6970b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4710c68d0ef8b5731492f03f0bcf80f401f93f32b9016b1855eb22741535a73
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b4710c68d0ef8b5731492f03f0bcf80f401f93f32b9016b1855eb22741535a73", kill_on_drop: false }`
[INFO] [stderr]    Compiling iterable v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `Command { std: "docker" "inspect" "b4710c68d0ef8b5731492f03f0bcf80f401f93f32b9016b1855eb22741535a73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4710c68d0ef8b5731492f03f0bcf80f401f93f32b9016b1855eb22741535a73", kill_on_drop: false }`
[INFO] [stdout] b4710c68d0ef8b5731492f03f0bcf80f401f93f32b9016b1855eb22741535a73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f69993d95be0a03ef4c11a4385526737f73ee2b0e8d0c30fd1aa77f63962362
[INFO] running `Command { std: "docker" "start" "-a" "3f69993d95be0a03ef4c11a4385526737f73ee2b0e8d0c30fd1aa77f63962362", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iterable-5a54498878654ce4
[INFO] [stdout] 
[INFO] [stdout] running 101 tests
[INFO] [stdout] test impls::array::tests::test_c ... ok
[INFO] [stdout] test impls::array::tests::test_c_r ... ok
[INFO] [stdout] test impls::array::tests::test_cc ... ok
[INFO] [stdout] test impls::array::tests::test_f ... ok
[INFO] [stdout] test impls::array::tests::test_f_r ... ok
[INFO] [stdout] test impls::array::tests::test_cf ... ok
[INFO] [stdout] test impls::array::tests::test_cf_r ... ok
[INFO] [stdout] test impls::array::tests::test_unzip ... ok
[INFO] [stdout] test impls::collections::binary_heap::tests::test_c ... ok
[INFO] [stdout] test impls::collections::binary_heap::tests::test_cc ... ok
[INFO] [stdout] test impls::collections::binary_heap::tests::test_c_r ... ok
[INFO] [stdout] test impls::collections::binary_heap::tests::test_cc_r ... ok
[INFO] [stdout] test impls::array::tests::test_cc_r ... ok
[INFO] [stdout] test impls::collections::btree_map::tests::test_c ... ok
[INFO] [stdout] test impls::collections::btree_map::tests::test_c_r ... ok
[INFO] [stdout] test impls::collections::btree_map::tests::test_cc_r ... ok
[INFO] [stdout] test impls::collections::btree_map::tests::test_cc ... ok
[INFO] [stdout] test impls::collections::btree_map::tests::test_map_kv_r ... ok
[INFO] [stdout] test impls::collections::btree_map::tests::test_map_kv ... ok
[INFO] [stdout] test impls::collections::btree_map::tests::test_map_value_r ... ok
[INFO] [stdout] test impls::collections::btree_set::tests::test_c ... ok
[INFO] [stdout] test impls::collections::btree_set::tests::test_cc_r ... ok
[INFO] [stdout] test impls::collections::hash_map::tests::test_c ... ok
[INFO] [stdout] test impls::collections::hash_map::tests::test_c_r ... ok
[INFO] [stdout] test impls::collections::hash_map::tests::test_cc_r ... ok
[INFO] [stdout] test impls::collections::hash_map::tests::test_cc ... ok
[INFO] [stdout] test impls::collections::hash_map::tests::test_map_kv ... ok
[INFO] [stdout] test impls::collections::hash_map::tests::test_map_value ... ok
[INFO] [stdout] test impls::collections::hash_map::tests::test_map_kv_r ... ok
[INFO] [stdout] test impls::collections::hash_set::tests::test_c ... ok
[INFO] [stdout] test impls::collections::hash_set::tests::test_c_r ... ok
[INFO] [stdout] test impls::collections::hash_set::tests::test_cc ... ok
[INFO] [stdout] test impls::collections::hash_set::tests::test_cc_r ... ok
[INFO] [stdout] test impls::collections::linked_list::tests::test_c ... ok
[INFO] [stdout] test impls::collections::hash_map::tests::test_map_value_r ... ok
[INFO] [stdout] test impls::collections::linked_list::tests::test_cc_r ... ok
[INFO] [stdout] test impls::collections::linked_list::tests::test_c_r ... ok
[INFO] [stdout] test impls::collections::linked_list::tests::test_cc ... ok
[INFO] [stdout] test impls::collections::vec_deque::tests::test_c_r ... ok
[INFO] [stdout] test impls::collections::vec_deque::tests::test_c ... ok
[INFO] [stdout] test impls::collections::vec_deque::tests::test_cc ... ok
[INFO] [stdout] test impls::collections::vec_deque::tests::test_cc_r ... ok
[INFO] [stdout] test impls::slice::tests::test_c ... ok
[INFO] [stdout] test impls::collections::btree_set::tests::test_cc ... ok
[INFO] [stdout] test impls::slice::tests::test_cc ... ok
[INFO] [stdout] test impls::string::tests::test_c ... ok
[INFO] [stdout] test impls::collections::btree_set::tests::test_c_r ... ok
[INFO] [stdout] test impls::slice::tests::test_sort ... ok
[INFO] [stdout] test impls::str::tests::test_cc ... ok
[INFO] [stdout] test impls::collections::btree_map::tests::test_map_value ... ok
[INFO] [stdout] test impls::str::tests::test_f ... ok
[INFO] [stdout] test impls::str::tests::test_c ... ok
[INFO] [stdout] test impls::string::tests::test_c_r ... ok
[INFO] [stdout] test impls::string::tests::test_chars_iterator ... ok
[INFO] [stdout] test impls::string::tests::test_cc ... ok
[INFO] [stdout] test lazy::lazy_chain::tests::smoke ... ok
[INFO] [stdout] test impls::vec::tests::test_cc_r ... ok
[INFO] [stdout] test lazy::lazy_cloned::tests::smoke ... ok
[INFO] [stdout] test impls::string::tests::test_cc_r ... ok
[INFO] [stdout] test impls::vec::tests::test_c_r ... ok
[INFO] [stdout] test impls::vec::tests::test_cc ... ok
[INFO] [stdout] test impls::vec::tests::test_c ... ok
[INFO] [stdout] test impls::string::tests::test_f_r ... ok
[INFO] [stdout] test lazy::lazy_copied::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_enumerate::tests::test_cf ... ok
[INFO] [stdout] test lazy::lazy_copied::tests::test_cf ... ok
[INFO] [stdout] test lazy::lazy_copied::tests::test_f ... ok
[INFO] [stdout] test lazy::lazy_enumerate::tests::test_f ... ok
[INFO] [stdout] test lazy::lazy_filter::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_cycle::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_filter_map::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_enumerate::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_cloned::tests::test_f ... ok
[INFO] [stdout] test lazy::lazy_flat_map::tests::test_iter ... ok
[INFO] [stdout] test lazy::lazy_flat_map::tests::test_iter3 ... ok
[INFO] [stdout] test lazy::lazy_flat_map::tests::test_iter2 ... ok
[INFO] [stdout] test lazy::lazy_flat_map::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_flatten::tests::test_iter ... ok
[INFO] [stdout] test lazy::lazy_flatten::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_flatten::tests::test_iter2 ... ok
[INFO] [stdout] test lazy::lazy_flatten::tests::test_iter3 ... ok
[INFO] [stdout] test lazy::lazy_rev::tests::test_cf ... ok
[INFO] [stdout] test lazy::lazy_map::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_rev::tests::test_f ... ok
[INFO] [stdout] test lazy::lazy_map::tests::test_f ... ok
[INFO] [stdout] test lazy::lazy_map::tests::test_cf ... ok
[INFO] [stdout] test lazy::lazy_rev::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_map_while::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_skip_while::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_step_by::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_scan::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_take::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_zip::tests::smoke ... ok
[INFO] [stdout] test lazy::lazy_skip::tests::smoke ... ok
[INFO] [stdout] test impls::string::tests::test_f ... ok
[INFO] [stdout] test lazy::lazy_cloned::tests::test_cf ... ok
[INFO] [stdout] test impls::array::tests::test_growable_producer_empty ... ok
[INFO] [stdout] test impls::array::tests::test_producer1 ... ok
[INFO] [stdout] test impls::array::tests::test_growable_producer_grow ... ok
[INFO] [stdout] test impls::array::tests::test_growable_producer_grow_one ... ok
[INFO] [stdout] test impls::array::tests::test_producer2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 101 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/growable-f84e7fe566e00ca6
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_growable ... ok
[INFO] [stdout] test test_growable_r ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iterable-b06691c385dcd27a
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test test_add_one ... ok
[INFO] [stdout] test test_all ... ok
[INFO] [stdout] test test_any ... ok
[INFO] [stdout] test test_by_ref ... ok
[INFO] [stdout] test test_chain ... ok
[INFO] [stdout] test test_cloned ... ok
[INFO] [stdout] test test_cmp ... ok
[INFO] [stdout] test test_count ... ok
[INFO] [stdout] test test_copied ... ok
[INFO] [stdout] test test_enumerate ... ok
[INFO] [stdout] test test_filter ... ok
[INFO] [stdout] test test_find_map ... ok
[INFO] [stdout] test test_flat_map ... ok
[INFO] [stdout] test test_flatten ... ok
[INFO] [stdout] test test_fold ... ok
[INFO] [stdout] test test_ge ... ok
[INFO] [stdout] test test_gt ... ok
[INFO] [stdout] test test_last ... ok
[INFO] [stdout] test test_foreach ... ok
[INFO] [stdout] test test_join ... ok
[INFO] [stdout] test test_le ... ok
[INFO] [stdout] test test_find ... ok
[INFO] [stdout] test test_lt ... ok
[INFO] [stdout] test test_map ... ok
[INFO] [stdout] test test_max_by ... ok
[INFO] [stdout] test test_map_while ... ok
[INFO] [stdout] test test_max ... ok
[INFO] [stdout] test test_min ... ok
[INFO] [stdout] test test_min_by ... ok
[INFO] [stdout] test test_filter_map ... ok
[INFO] [stdout] test test_max_by_key ... ok
[INFO] [stdout] test test_nth ... ok
[INFO] [stdout] test test_partition ... ok
[INFO] [stdout] test test_position ... ok
[INFO] [stdout] test test_ne ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_min_by_key ... ok
[INFO] [stdout] test test_product ... ok
[INFO] [stdout] test test_partial_cmp ... ok
[INFO] [stdout] test test_take_while ... ok
[INFO] [stdout] test test_skip_while ... ok
[INFO] [stdout] test test_skip ... ok
[INFO] [stdout] test test_try_add_one_option ... ok
[INFO] [stdout] test test_take ... ok
[INFO] [stdout] test test_rposition ... ok
[INFO] [stdout] test test_scan ... ok
[INFO] [stdout] test test_step_by ... ok
[INFO] [stdout] test test_sum ... ok
[INFO] [stdout] test test_unzip ... ok
[INFO] [stdout] test test_zip ... ok
[INFO] [stdout] test test_try_map_option ... ok
[INFO] [stdout] test test_try_map_result ... ok
[INFO] [stdout] test test_try_for_each ... ok
[INFO] [stdout] test test_try_fold ... ok
[INFO] [stdout] test test_try_flatten_result ... ok
[INFO] [stdout] test test_try_flatten_option ... ok
[INFO] [stdout] test test_try_flat_map_result ... ok
[INFO] [stdout] test test_try_flat_map_option ... ok
[INFO] [stdout] test test_try_add_one_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iterable_seq-1db75cf6a368b286
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lazy-e4977b1698413bee
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_rev ... ok
[INFO] [stdout] test test_sorted_by_key ... ok
[INFO] [stdout] test test_sorted_by ... ok
[INFO] [stdout] test test_sorted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test chain_map ... ok
[INFO] [stdout] test chain_seq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iterable
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f69993d95be0a03ef4c11a4385526737f73ee2b0e8d0c30fd1aa77f63962362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f69993d95be0a03ef4c11a4385526737f73ee2b0e8d0c30fd1aa77f63962362", kill_on_drop: false }`
[INFO] [stdout] 3f69993d95be0a03ef4c11a4385526737f73ee2b0e8d0c30fd1aa77f63962362