[INFO] fetching crate altdeque 1.0.0...
[INFO] testing altdeque-1.0.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate altdeque 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate altdeque 1.0.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate altdeque 1.0.0
[INFO] finished tweaking crates.io crate altdeque 1.0.0
[INFO] tweaked toml for crates.io crate altdeque 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1a5a3f2b6b73fe64f3ea1185bde8e6de87a882a54660e42b4268793b54bf757
[INFO] running `Command { std: "docker" "start" "-a" "b1a5a3f2b6b73fe64f3ea1185bde8e6de87a882a54660e42b4268793b54bf757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1a5a3f2b6b73fe64f3ea1185bde8e6de87a882a54660e42b4268793b54bf757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1a5a3f2b6b73fe64f3ea1185bde8e6de87a882a54660e42b4268793b54bf757", kill_on_drop: false }`
[INFO] [stdout] b1a5a3f2b6b73fe64f3ea1185bde8e6de87a882a54660e42b4268793b54bf757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e01c44be2d105c6d8aa2cab1efa3b46d7a548a675993ec059f9cc1226b03e497
[INFO] running `Command { std: "docker" "start" "-a" "e01c44be2d105c6d8aa2cab1efa3b46d7a548a675993ec059f9cc1226b03e497", kill_on_drop: false }`
[INFO] [stderr]    Compiling altdeque v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "e01c44be2d105c6d8aa2cab1efa3b46d7a548a675993ec059f9cc1226b03e497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e01c44be2d105c6d8aa2cab1efa3b46d7a548a675993ec059f9cc1226b03e497", kill_on_drop: false }`
[INFO] [stdout] e01c44be2d105c6d8aa2cab1efa3b46d7a548a675993ec059f9cc1226b03e497
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2ec0bfb2f661b280cf81513bbba15aac8a8ceb9b099b59b1667995e6c3a58c3
[INFO] running `Command { std: "docker" "start" "-a" "f2ec0bfb2f661b280cf81513bbba15aac8a8ceb9b099b59b1667995e6c3a58c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling altdeque v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "f2ec0bfb2f661b280cf81513bbba15aac8a8ceb9b099b59b1667995e6c3a58c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2ec0bfb2f661b280cf81513bbba15aac8a8ceb9b099b59b1667995e6c3a58c3", kill_on_drop: false }`
[INFO] [stdout] f2ec0bfb2f661b280cf81513bbba15aac8a8ceb9b099b59b1667995e6c3a58c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35f513c184c26416bc39f7c1113cc56c60be2b929efb98b1fab81b7891b2942a
[INFO] running `Command { std: "docker" "start" "-a" "35f513c184c26416bc39f7c1113cc56c60be2b929efb98b1fab81b7891b2942a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/altdeque-ebcbbd8f2209fa01)
[INFO] [stdout] 
[INFO] [stdout] running 62 tests
[INFO] [stdout] test tests::test_binary_search_by_key ... ok
[INFO] [stdout] test tests::test_binary_search ... ok
[INFO] [stdout] test tests::test_append ... ok
[INFO] [stdout] test tests::test_iter ... ok
[INFO] [stdout] test tests::test_iter_mut ... ok
[INFO] [stdout] test tests::test_make_contiguous ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_as_slices ... ok
[INFO] [stdout] test tests::test_insert ... ok
[INFO] [stdout] test tests::test_len_and_empty ... ok
[INFO] [stdout] test tests::test_clear ... ok
[INFO] [stdout] test tests::test_binary_search_by ... ok
[INFO] [stdout] test tests::test_drain ... ok
[INFO] [stdout] test tests::test_contains ... ok
[INFO] [stdout] test tests::test_front ... ok
[INFO] [stdout] test tests::test_back ... ok
[INFO] [stdout] test tests::test_get ... ok
[INFO] [stdout] test tests::test_range_mut ... ok
[INFO] [stdout] test tests::test_resize_with ... ok
[INFO] [stdout] test tests::test_retain_mut ... ok
[INFO] [stdout] test tests::test_retain ... ok
[INFO] [stdout] test tests::test_push_back ... ok
[INFO] [stdout] test tests::test_push_front ... ok
[INFO] [stdout] test tests::test_split_off ... ok
[INFO] [stdout] test tests::test_range ... ok
[INFO] [stdout] test tests::test_reserve_and_exact ... ok
[INFO] [stdout] test tests::test_rotate ... ok
[INFO] [stdout] test tests::test_shrink ... ok
[INFO] [stdout] test tests::test_pop_front ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::test_pop_back ... ok
[INFO] [stdout] test tests::test_swap ... ok
[INFO] [stdout] test tests::test_swap_remove_back ... ok
[INFO] [stdout] test tests::test_resize ... ok
[INFO] [stdout] test tests::test_trait_clone ... ok
[INFO] [stdout] test tests::test_trait_debug ... ok
[INFO] [stdout] test tests::test_trait_default ... ok
[INFO] [stdout] test tests::test_swap_remove_front ... ok
[INFO] [stdout] test tests::test_partition_point ... ok
[INFO] [stdout] test tests::test_trait_from ... ok
[INFO] [stdout] test tests::test_trait_from_iterator ... ok
[INFO] [stdout] test tests::test_trait_drop ... ok
[INFO] [stdout] test tests::test_trait_extend ... ok
[INFO] [stdout] test tests::test_trait_hash ... ok
[INFO] [stdout] test tests::test_trait_partial_eq ... ok
[INFO] [stdout] test tests::test_trait_index_mut ... ok
[INFO] [stdout] test tests::test_trait_into_iter ... ok
[INFO] [stdout] test tests::test_truncate ... ok
[INFO] [stdout] test tests::test_with_capacity ... ok
[INFO] [stdout] test tests::test_trait_index ... ok
[INFO] [stdout] test tests::test_trait_partial_ord ... ok
[INFO] [stdout] test tests::test_trait_ord ... ok
[INFO] [stdout] test tests::test_insert_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::test_append_overflow - should panic ... ok
[INFO] [stdout] test tests::test_drain_invalid_bounds - should panic ... ok
[INFO] [stdout] test tests::test_drain_out_of_bounds_start - should panic ... ok
[INFO] [stdout] test tests::test_drain_out_of_bounds_end - should panic ... ok
[INFO] [stdout] test tests::test_split_off_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::test_swap_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::test_swap_out_of_bounds2 - should panic ... ok
[INFO] [stdout] test tests::test_trait_index_mut_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::test_trait_index_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests altdeque
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test src/lib.rs - (line 15) ... FAILED
[INFO] [stdout] test src/lib.rs - AltDeque<T>::contains (line 511) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::front (line 533) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::binary_search_by (line 1401) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::front_mut (line 557) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::binary_search (line 1362) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::capacity (line 138) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::as_slices (line 187) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::append (line 1000) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::clear (line 490) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::back (line 581) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::binary_search (line 1348) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::binary_search_by_key (line 1448) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::drain (line 1630) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::get (line 231) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::get_mut (line 257) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::back_mut (line 604) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::is_empty (line 166) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::insert (line 892) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::iter (line 1525) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::len (line 152) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::iter_mut (line 1543) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::make_contiguous (line 1130) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::make_contiguous (line 1111) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::new (line 110) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::push_back (line 723) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::partition_point (line 1488) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::pop_front (line 634) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::partition_point (line 1500) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::push_front (line 701) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::pop_back (line 671) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::range (line 1560) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::remove (line 846) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::range_mut (line 1586) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::reserve (line 312) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::reserve_exact (line 289) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::retain (line 1034) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::resize (line 1716) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::rotate_left (line 1250) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::retain_mut (line 1056) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::split_off (line 944) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::resize_with (line 336) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::swap_remove_back (line 816) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::swap_remove_front (line 792) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::rotate_right (line 1296) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::swap (line 753) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::with_capacity (line 123) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::truncate (line 429) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::shrink_to_fit (line 366) ... ok
[INFO] [stdout] test src/lib.rs - AltDeque<T>::shrink_to (line 386) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 15) stdout ----
[INFO] [stdout] error: `->` used for field access or method call
[INFO] [stdout]  --> src/lib.rs:16:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | growth ->               <- growth
[INFO] [stdout]   |        ^^ help: try using `.` instead
[INFO] [stdout]   |
[INFO] [stdout]   = help: the `.` operator will dereference the value if needed
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `<-`
[INFO] [stdout]  --> src/lib.rs:16:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | growth ->               <- growth
[INFO] [stdout]   |                         ^^
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `<-`
[INFO] [stdout]  --> src/lib.rs:16:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | growth ->               <- growth
[INFO] [stdout]   |                         ^^
[INFO] [stdout]   |
[INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-`
[INFO] [stdout]   |
[INFO] [stdout] 3 | growth ->               < - growth
[INFO] [stdout]   |                         ~~~
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `stack`
[INFO] [stdout]  --> src/lib.rs:17:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | +- back stack --+               +- front stack -+
[INFO] [stdout]   |         ^^^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 49 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.42s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "35f513c184c26416bc39f7c1113cc56c60be2b929efb98b1fab81b7891b2942a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35f513c184c26416bc39f7c1113cc56c60be2b929efb98b1fab81b7891b2942a", kill_on_drop: false }`
[INFO] [stdout] 35f513c184c26416bc39f7c1113cc56c60be2b929efb98b1fab81b7891b2942a
