[INFO] fetching crate discord-indexmap 1.4.0...
[INFO] testing discord-indexmap-1.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate discord-indexmap 1.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate discord-indexmap 1.4.0 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 discord-indexmap 1.4.0
[INFO] finished tweaking crates.io crate discord-indexmap 1.4.0
[INFO] tweaked toml for crates.io crate discord-indexmap 1.4.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86909d6f39031236b530722d2d219b25cb57a3e8f888b038395fbeefa85102bf
[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" "86909d6f39031236b530722d2d219b25cb57a3e8f888b038395fbeefa85102bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86909d6f39031236b530722d2d219b25cb57a3e8f888b038395fbeefa85102bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86909d6f39031236b530722d2d219b25cb57a3e8f888b038395fbeefa85102bf", kill_on_drop: false }`
[INFO] [stdout] 86909d6f39031236b530722d2d219b25cb57a3e8f888b038395fbeefa85102bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb11753dfb028a9aa1a19c86335cd886847e76a7a4548cde2fc457c2e8f5f759
[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" "cb11753dfb028a9aa1a19c86335cd886847e76a7a4548cde2fc457c2e8f5f759", kill_on_drop: false }`
[INFO] [stderr]    Compiling discord-indexmap v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "cb11753dfb028a9aa1a19c86335cd886847e76a7a4548cde2fc457c2e8f5f759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb11753dfb028a9aa1a19c86335cd886847e76a7a4548cde2fc457c2e8f5f759", kill_on_drop: false }`
[INFO] [stdout] cb11753dfb028a9aa1a19c86335cd886847e76a7a4548cde2fc457c2e8f5f759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 122b5f7d1da91abd201c4e3964aa70e5cf0763c6e1c50ec52233d1943be6d078
[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" "122b5f7d1da91abd201c4e3964aa70e5cf0763c6e1c50ec52233d1943be6d078", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.118
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling discord-indexmap v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.39s
[INFO] running `Command { std: "docker" "inspect" "122b5f7d1da91abd201c4e3964aa70e5cf0763c6e1c50ec52233d1943be6d078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "122b5f7d1da91abd201c4e3964aa70e5cf0763c6e1c50ec52233d1943be6d078", kill_on_drop: false }`
[INFO] [stdout] 122b5f7d1da91abd201c4e3964aa70e5cf0763c6e1c50ec52233d1943be6d078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5bb9bee2fc211fdb9b8285cf9c15a3ee3d97787270646141f59fd441a7ee811
[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" "d5bb9bee2fc211fdb9b8285cf9c15a3ee3d97787270646141f59fd441a7ee811", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/discord_indexmap-1b8a065ccf1d4c85
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test map::tests::entry_and_modify ... ok
[INFO] [stdout] test map::tests::insert ... ok
[INFO] [stdout] test map::tests::entry ... ok
[INFO] [stdout] test map::tests::grow ... ok
[INFO] [stdout] test map::tests::extend ... ok
[INFO] [stdout] test map::tests::entry_or_default ... ok
[INFO] [stdout] test map::tests::insert_full ... ok
[INFO] [stdout] test map::tests::remove_to_empty ... ok
[INFO] [stdout] test map::tests::new ... ok
[INFO] [stdout] test map::tests::insert_2 ... ok
[INFO] [stdout] test map::tests::keys ... ok
[INFO] [stdout] test map::tests::it_works ... ok
[INFO] [stdout] test map::tests::partial_eq_and_eq ... ok
[INFO] [stdout] test map::tests::remove ... ok
[INFO] [stdout] test map::tests::insert_order ... ok
[INFO] [stdout] test set::tests::comparisons ... ok
[INFO] [stdout] test map::tests::values ... ok
[INFO] [stdout] test map::tests::swap_remove_index ... ok
[INFO] [stdout] test map::tests::values_mut ... ok
[INFO] [stdout] test set::tests::insert_full ... ok
[INFO] [stdout] test set::tests::extend ... ok
[INFO] [stdout] test set::tests::insert_dup ... ok
[INFO] [stdout] test set::tests::insert_order ... ok
[INFO] [stdout] test set::tests::iter_comparisons ... ok
[INFO] [stdout] test set::tests::grow ... ok
[INFO] [stdout] test set::tests::it_works ... ok
[INFO] [stdout] test set::tests::partial_eq_and_eq ... ok
[INFO] [stdout] test set::tests::insert ... ok
[INFO] [stdout] test set::tests::remove ... ok
[INFO] [stdout] test set::tests::new ... ok
[INFO] [stdout] test set::tests::ops ... ok
[INFO] [stdout] test set::tests::swap_remove_index ... ok
[INFO] [stdout] test set::tests::insert_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/equivalent_trait-eb4487cb7e648e87
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/macros_full_path-7fbc60be2d5a7666
[INFO] [stdout] test test_lookup ... ok
[INFO] [stdout] test test_string_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quick-e1a1f145c443d3e8
[INFO] [stdout] test test_create_map ... ok
[INFO] [stdout] test test_create_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test contains ... ok
[INFO] [stdout] test with_cap ... ok
[INFO] [stdout] test drain ... ok
[INFO] [stdout] test insert_remove ... ok
[INFO] [stdout] test pop ... ok
[INFO] [stdout] test insertion_order ... ok
[INFO] [stdout] test operations_string ... ok
[INFO] [stdout] test equality ... ok
[INFO] [stdout] test shift_remove ... ok
[INFO] [stdout] test contains_not ... ok
[INFO] [stdout] test keys_values_mut ... ok
[INFO] [stdout] test operations_i8 ... ok
[INFO] [stdout] test keys_values ... ok
[INFO] [stdout] test sort_2 ... ok
[INFO] [stdout] test sort_1 ... ok
[INFO] [stdout] test retain_ordered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde-89431d76a66f6f09
[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] [stderr]      Running /opt/rustwide/target/debug/deps/tests-3b2eae2d2354660a
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_sort ... ok
[INFO] [stdout] test test_sort_set ... 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 discord-indexmap
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/macros.rs - indexset (line 46) ... ok
[INFO] [stdout] test src/map.rs - map::IndexMap (line 281) ... ok
[INFO] [stdout] test src/set.rs - set::IndexSet (line 55) ... ok
[INFO] [stdout] test src/macros.rs - indexmap (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d5bb9bee2fc211fdb9b8285cf9c15a3ee3d97787270646141f59fd441a7ee811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5bb9bee2fc211fdb9b8285cf9c15a3ee3d97787270646141f59fd441a7ee811", kill_on_drop: false }`
[INFO] [stdout] d5bb9bee2fc211fdb9b8285cf9c15a3ee3d97787270646141f59fd441a7ee811