[INFO] fetching crate indexmap 1.6.1...
[INFO] testing indexmap-1.6.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate indexmap 1.6.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate indexmap 1.6.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate indexmap 1.6.1
[INFO] finished tweaking crates.io crate indexmap 1.6.1
[INFO] tweaked toml for crates.io crate indexmap 1.6.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 5c75357f033c9af25cfb10d7d9909753921b1c961009ada61822e3238edc2686
[INFO] running `Command { std: "docker" "start" "-a" "5c75357f033c9af25cfb10d7d9909753921b1c961009ada61822e3238edc2686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c75357f033c9af25cfb10d7d9909753921b1c961009ada61822e3238edc2686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c75357f033c9af25cfb10d7d9909753921b1c961009ada61822e3238edc2686", kill_on_drop: false }`
[INFO] [stdout] 5c75357f033c9af25cfb10d7d9909753921b1c961009ada61822e3238edc2686
[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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", 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] 4cee5bca7db23ecda301f15a681fda98f28f8a0c6baaca3ff784eda2d13874b4
[INFO] running `Command { std: "docker" "start" "-a" "4cee5bca7db23ecda301f15a681fda98f28f8a0c6baaca3ff784eda2d13874b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling indexmap v1.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "4cee5bca7db23ecda301f15a681fda98f28f8a0c6baaca3ff784eda2d13874b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cee5bca7db23ecda301f15a681fda98f28f8a0c6baaca3ff784eda2d13874b4", kill_on_drop: false }`
[INFO] [stdout] 4cee5bca7db23ecda301f15a681fda98f28f8a0c6baaca3ff784eda2d13874b4
[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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1885340b6776618f9a9e5257503921138d052fb663b2647e9e31e71ce6badb1
[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" "d1885340b6776618f9a9e5257503921138d052fb663b2647e9e31e71ce6badb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling indexmap v1.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 42.46s
[INFO] running `Command { std: "docker" "inspect" "d1885340b6776618f9a9e5257503921138d052fb663b2647e9e31e71ce6badb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1885340b6776618f9a9e5257503921138d052fb663b2647e9e31e71ce6badb1", kill_on_drop: false }`
[INFO] [stdout] d1885340b6776618f9a9e5257503921138d052fb663b2647e9e31e71ce6badb1
[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" "+beta-2021-01-01" "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] ca9304672a801ae969126654ec05520644b82d68467121c9b9098bfc2715fd43
[INFO] running `Command { std: "docker" "start" "-a" "ca9304672a801ae969126654ec05520644b82d68467121c9b9098bfc2715fd43", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/indexmap-c2c1f5974f51d378
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test map::core::assert_send_sync ... ok
[INFO] [stdout] test map::tests::entry_and_modify ... ok
[INFO] [stdout] test map::tests::entry_or_default ... ok
[INFO] [stdout] test map::tests::entry ... ok
[INFO] [stdout] test map::tests::extend ... ok
[INFO] [stdout] test map::tests::insert ... 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::grow ... ok
[INFO] [stdout] test map::tests::keys ... ok
[INFO] [stdout] test map::tests::new ... ok
[INFO] [stdout] test map::tests::reserve ... ok
[INFO] [stdout] test map::tests::remove_to_empty ... ok
[INFO] [stdout] test set::tests::grow ... ok
[INFO] [stdout] test map::tests::swap_remove_index ... ok
[INFO] [stdout] test map::tests::values ... ok
[INFO] [stdout] test set::tests::comparisons ... ok
[INFO] [stdout] test set::tests::extend ... ok
[INFO] [stdout] test set::tests::iter_comparisons ... ok
[INFO] [stdout] test set::tests::ops ... ok
[INFO] [stdout] test map::tests::shrink_to_fit ... ok
[INFO] [stdout] test map::tests::values_mut ... ok
[INFO] [stdout] test set::tests::new ... ok
[INFO] [stdout] test set::tests::it_works ... ok
[INFO] [stdout] test map::tests::insert_full ... ok
[INFO] [stdout] test set::tests::insert_order ... ok
[INFO] [stdout] test set::tests::remove ... ok
[INFO] [stdout] test map::tests::insert_order ... ok
[INFO] [stdout] test set::tests::insert_dup ... ok
[INFO] [stdout] test set::tests::insert_full ... ok
[INFO] [stdout] test set::tests::insert ... ok
[INFO] [stdout] test set::tests::partial_eq_and_eq ... ok
[INFO] [stdout] test set::tests::reserve ... ok
[INFO] [stdout] test set::tests::shrink_to_fit ... ok
[INFO] [stdout] test set::tests::swap_remove_index ... ok
[INFO] [stdout] test set::tests::insert_2 ... ok
[INFO] [stdout] test map::tests::insert_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/equivalent_trait-114698006c4d162d
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_string_str ... ok
[INFO] [stdout] test test_lookup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/macros_full_path-8c10e1478c628474
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_create_map ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quick-40cc7d6227cda340
[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; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test contains ... ok
[INFO] [stdout] test pop ... ok
[INFO] [stdout] test insertion_order ... ok
[INFO] [stdout] test drain_full ... ok
[INFO] [stdout] test indexing ... ok
[INFO] [stdout] test with_cap ... ok
[INFO] [stdout] test equality ... ok
[INFO] [stdout] test insert_remove ... ok
[INFO] [stdout] test shift_remove ... ok
[INFO] [stdout] test contains_not ... ok
[INFO] [stdout] test operations_string ... ok
[INFO] [stdout] test drain_bounds ... ok
[INFO] [stdout] test keys_values_mut ... ok
[INFO] [stdout] test operations_i8 ... ok
[INFO] [stdout] test sort_2 ... ok
[INFO] [stdout] test sort_1 ... ok
[INFO] [stdout] test keys_values ... ok
[INFO] [stdout] test reverse ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-dcbcd4911d64bd8d
[INFO] [stdout] test retain_ordered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.23s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_sort_set ... ok
[INFO] [stdout] test test_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests indexmap
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/map.rs - map::IndexMap<K, V, S> (line 1186) ... ok
[INFO] [stdout] test src/map.rs - map::IndexMap<K, V, S> (line 1115) ... ok
[INFO] [stdout] test src/map.rs - map::IndexMap<K, V, S> (line 1199) ... ok
[INFO] [stdout] test src/map.rs - map::IndexMap<K, V, S> (line 1070) ... ok
[INFO] [stdout] test src/map.rs - map::IndexMap<K, V, S> (line 1102) ... ok
[INFO] [stdout] test src/macros.rs - indexset (line 44) ... ok
[INFO] [stdout] test src/map.rs - map::IndexMap (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/map.rs - map::IndexMap<K, V, S> (line 1157) ... ok
[INFO] [stdout] test src/set.rs - set::IndexSet<T, S> (line 657) ... ok
[INFO] [stdout] test src/macros.rs - indexmap (line 7) ... ok
[INFO] [stdout] test src/map.rs - map::IndexMap<K, V, S> (line 1059) ... ok
[INFO] [stdout] test src/set.rs - set::IndexSet (line 51) ... ok
[INFO] [stdout] test src/map.rs - map::IndexMap<K, V, S> (line 1140) ... ok
[INFO] [stdout] test src/set.rs - set::IndexSet<T, S> (line 674) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca9304672a801ae969126654ec05520644b82d68467121c9b9098bfc2715fd43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca9304672a801ae969126654ec05520644b82d68467121c9b9098bfc2715fd43", kill_on_drop: false }`
[INFO] [stdout] ca9304672a801ae969126654ec05520644b82d68467121c9b9098bfc2715fd43