[INFO] fetching crate rep_move 0.1.1...
[INFO] testing rep_move-0.1.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rep_move 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rep_move 0.1.1
[INFO] finished tweaking crates.io crate rep_move 0.1.1
[INFO] tweaked toml for crates.io crate rep_move 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rep_move 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rep_move 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 08463f4f4d1ad6e5983428cd1ad1a0c348c09e9dfc8910c7172c6fa45505f560
[INFO] running `Command { std: "docker" "start" "08463f4f4d1ad6e5983428cd1ad1a0c348c09e9dfc8910c7172c6fa45505f560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08463f4f4d1ad6e5983428cd1ad1a0c348c09e9dfc8910c7172c6fa45505f560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "08463f4f4d1ad6e5983428cd1ad1a0c348c09e9dfc8910c7172c6fa45505f560" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08463f4f4d1ad6e5983428cd1ad1a0c348c09e9dfc8910c7172c6fa45505f560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "08463f4f4d1ad6e5983428cd1ad1a0c348c09e9dfc8910c7172c6fa45505f560" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rep_move v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "08463f4f4d1ad6e5983428cd1ad1a0c348c09e9dfc8910c7172c6fa45505f560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "08463f4f4d1ad6e5983428cd1ad1a0c348c09e9dfc8910c7172c6fa45505f560" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rep_move v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "08463f4f4d1ad6e5983428cd1ad1a0c348c09e9dfc8910c7172c6fa45505f560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "08463f4f4d1ad6e5983428cd1ad1a0c348c09e9dfc8910c7172c6fa45505f560" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rep_move-2d8a85e25bd15795)
[INFO] [stdout] running 33 tests
[INFO] [stderr]    Doc-tests rep_move
[INFO] [stdout] test tests::default_is_empty ... ok
[INFO] [stdout] test tests::dynamic_can_extend ... ok
[INFO] [stdout] test tests::dynamic_early_stop ... ok
[INFO] [stdout] test tests::dynamic_empty ... ok
[INFO] [stdout] test tests::debug_active_and_exhausted ... ok
[INFO] [stdout] test tests::clone_three_times ... ok
[INFO] [stdout] test tests::dynamic_gradual_countdown ... ok
[INFO] [stdout] test tests::dynamic_rep_map_countdown_and_into_inner ... ok
[INFO] [stdout] test tests::count_does_not_clone ... ok
[INFO] [stdout] test tests::dynamic_size_hint_is_default ... ok
[INFO] [stdout] test tests::niche_layout_matches_repeat_n ... ok
[INFO] [stdout] test tests::nth_past_end_exhausts ... ok
[INFO] [stdout] test tests::remaining_aware_closure ... ok
[INFO] [stdout] test tests::into_inner_recovers_source ... ok
[INFO] [stdout] test tests::rep_map_last_uses_fin_fn_without_cloning ... ok
[INFO] [stdout] test tests::rep_map_len_and_size_hint ... ok
[INFO] [stdout] test tests::single_item_is_moved_not_cloned ... ok
[INFO] [stdout] test tests::size_hint_always_exact ... ok
[INFO] [stdout] test tests::empty_yields_nothing ... ok
[INFO] [stdout] test tests::rep_map_remaining_aware ... ok
[INFO] [stdout] test tests::dynamic_rep_map_early_stop ... ok
[INFO] [stdout] test tests::dynamic_rep_map_debug ... ok
[INFO] [stdout] test tests::fused_after_exhaustion ... ok
[INFO] [stdout] test tests::into_inner_after_exhaust ... ok
[INFO] [stdout] test tests::nth_matches_naive_iteration ... ok
[INFO] [stdout] test tests::last_moves_source_without_cloning ... ok
[INFO] [stdout] test tests::rep_map_count_and_nth_skip_replication ... ok
[INFO] [stdout] test tests::nth_clones_at_most_once ... ok
[INFO] [stdout] test tests::rep_map_converts_type ... ok
[INFO] [stdout] test tests::rep_map_debug ... ok
[INFO] [stdout] test tests::iterator_clone_is_independent ... ok
[INFO] [stdout] test tests::rep_map_zero_count_and_into_inner ... ok
[INFO] [stdout] test tests::zero_count_drops_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - DynamicRepMove (line 791) ... ok
[INFO] [stdout] test src/lib.rs - RepMap (line 496) ... ok
[INFO] [stdout] test src/lib.rs - DynamicRepMap (line 928) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - RepMove (line 261) ... ok
[INFO] [stdout] test src/lib.rs - DynamicRepMove (line 778) ... ok
[INFO] [stdout] test src/lib.rs - RepMove (line 274) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.59s; merged doctests compilation took 0.56s
[INFO] running `Command { std: "docker" "inspect" "08463f4f4d1ad6e5983428cd1ad1a0c348c09e9dfc8910c7172c6fa45505f560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08463f4f4d1ad6e5983428cd1ad1a0c348c09e9dfc8910c7172c6fa45505f560", kill_on_drop: false }`
[INFO] [stdout] 08463f4f4d1ad6e5983428cd1ad1a0c348c09e9dfc8910c7172c6fa45505f560
