[INFO] fetching crate thin-vec 0.2.1...
[INFO] testing thin-vec-0.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate thin-vec 0.2.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate thin-vec 0.2.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thin-vec 0.2.1
[INFO] finished tweaking crates.io crate thin-vec 0.2.1
[INFO] tweaked toml for crates.io crate thin-vec 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af154b135463b5b32de76ac42f6d9e075caf47cce325e6ba011d4bbc486928c4
[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" "af154b135463b5b32de76ac42f6d9e075caf47cce325e6ba011d4bbc486928c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af154b135463b5b32de76ac42f6d9e075caf47cce325e6ba011d4bbc486928c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af154b135463b5b32de76ac42f6d9e075caf47cce325e6ba011d4bbc486928c4", kill_on_drop: false }`
[INFO] [stdout] af154b135463b5b32de76ac42f6d9e075caf47cce325e6ba011d4bbc486928c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fc7c7731bd60b13a60449b4a6b6da553c39f3e32c842cc234530f0aebdc452a
[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" "2fc7c7731bd60b13a60449b4a6b6da553c39f3e32c842cc234530f0aebdc452a", kill_on_drop: false }`
[INFO] [stderr]    Compiling thin-vec v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "2fc7c7731bd60b13a60449b4a6b6da553c39f3e32c842cc234530f0aebdc452a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fc7c7731bd60b13a60449b4a6b6da553c39f3e32c842cc234530f0aebdc452a", kill_on_drop: false }`
[INFO] [stdout] 2fc7c7731bd60b13a60449b4a6b6da553c39f3e32c842cc234530f0aebdc452a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b279d823f5398b3595bed9b48268f4f8841d3268fff3efd5e9c22bb9080076e
[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" "9b279d823f5398b3595bed9b48268f4f8841d3268fff3efd5e9c22bb9080076e", kill_on_drop: false }`
[INFO] [stderr]    Compiling thin-vec v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "9b279d823f5398b3595bed9b48268f4f8841d3268fff3efd5e9c22bb9080076e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b279d823f5398b3595bed9b48268f4f8841d3268fff3efd5e9c22bb9080076e", kill_on_drop: false }`
[INFO] [stdout] 9b279d823f5398b3595bed9b48268f4f8841d3268fff3efd5e9c22bb9080076e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 954655cc64ba3013168c184d6eb3e2ce744305ec3c71063c3ff9f458092791c0
[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" "954655cc64ba3013168c184d6eb3e2ce744305ec3c71063c3ff9f458092791c0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/thin_vec-e0624fcb78351c8b
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test std_tests::test_append ... ok
[INFO] [stdout] test std_tests::test_dedup ... ok
[INFO] [stdout] test std_tests::test_clone_from ... ok
[INFO] [stdout] test std_tests::test_clone ... ok
[INFO] [stdout] test std_tests::test_dedup_by ... ok
[INFO] [stdout] test std_tests::test_dedup_unique ... ok
[INFO] [stdout] test std_tests::test_double_drop ... ok
[INFO] [stdout] test std_tests::test_dedup_by_key ... ok
[INFO] [stdout] test std_tests::test_drain_inclusive_range ... ok
[INFO] [stdout] test std_tests::test_drain_items_zero_sized ... ok
[INFO] [stdout] test std_tests::test_drain_items ... ok
[INFO] [stdout] test std_tests::test_drain_items_reverse ... ok
[INFO] [stdout] test std_tests::test_drain_max_vec_size ... ok
[INFO] [stdout] test std_tests::test_retain ... ok
[INFO] [stdout] test std_tests::test_slice_from_mut ... ok
[INFO] [stdout] test std_tests::test_move_items_reverse ... ok
[INFO] [stdout] test std_tests::test_reserve_exact ... ok
[INFO] [stdout] test std_tests::test_extend ... ok
[INFO] [stdout] test std_tests::test_index ... ok
[INFO] [stdout] test std_tests::test_move_items_zero_sized ... ok
[INFO] [stdout] test std_tests::test_reserve ... ok
[INFO] [stdout] test std_tests::test_small_vec_struct ... ok
[INFO] [stdout] test std_tests::test_split_at_mut ... ok
[INFO] [stdout] test std_tests::test_slice_to_mut ... ok
[INFO] [stdout] test std_tests::test_drain_range ... ok
[INFO] [stdout] test std_tests::test_partition ... ok
[INFO] [stdout] test std_tests::test_move_items ... ok
[INFO] [stdout] test std_tests::zero_sized_values ... ok
[INFO] [stdout] test tests::test_alloc ... ok
[INFO] [stdout] test std_tests::test_split_off ... ok
[INFO] [stdout] test tests::test_drain_items ... ok
[INFO] [stdout] test tests::test_drain_items_zero_sized ... ok
[INFO] [stdout] test std_tests::test_zip_unzip ... ok
[INFO] [stdout] test std_tests::test_vec_truncate_drop ... ok
[INFO] [stdout] test tests::test_drain_max_vec_size ... ok
[INFO] [stdout] test tests::test_drain_range ... ok
[INFO] [stdout] test tests::test_drop_empty ... ok
[INFO] [stdout] test tests::test_drain_items_reverse ... ok
[INFO] [stdout] test tests::test_partial_eq ... ok
[INFO] [stdout] test tests::test_size_of ... ok
[INFO] [stdout] test std_tests::test_drain_inclusive_out_of_bounds ... ok
[INFO] [stdout] test std_tests::test_slice_out_of_bounds_2 ... ok
[INFO] [stdout] test std_tests::test_slice_out_of_bounds_1 ... ok
[INFO] [stdout] test std_tests::test_index_out_of_bounds ... ok
[INFO] [stdout] test std_tests::test_drain_out_of_bounds ... ok
[INFO] [stdout] test std_tests::test_slice_out_of_bounds_4 ... ok
[INFO] [stdout] test std_tests::test_slice_out_of_bounds_5 ... ok
[INFO] [stdout] test std_tests::test_slice_out_of_bounds_3 ... ok
[INFO] [stdout] test std_tests::test_swap_remove_empty ... ok
[INFO] [stdout] test std_tests::test_vec_truncate_fail ... ok
[INFO] [stdout] test tests::test_drain_out_of_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thin-vec
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 40) ... ignored
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::dedup_by_key (line 729) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::dedup (line 976) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::retain (line 696) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::dedup_by (line 753) ... ok
[INFO] [stdout] test src/lib.rs - thin_vec (line 403) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::resize (line 934) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "954655cc64ba3013168c184d6eb3e2ce744305ec3c71063c3ff9f458092791c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954655cc64ba3013168c184d6eb3e2ce744305ec3c71063c3ff9f458092791c0", kill_on_drop: false }`
[INFO] [stdout] 954655cc64ba3013168c184d6eb3e2ce744305ec3c71063c3ff9f458092791c0