[INFO] fetching crate multimap 0.8.2...
[INFO] testing multimap-0.8.2 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate multimap 0.8.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate multimap 0.8.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multimap 0.8.2
[INFO] finished tweaking crates.io crate multimap 0.8.2
[INFO] tweaked toml for crates.io crate multimap 0.8.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_test v1.0.117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] b5ee3ae2bc7baec1df9a7902f2ef27f3c172ba49e4d9805c96d81beacf3532dc
[INFO] running `Command { std: "docker" "start" "-a" "b5ee3ae2bc7baec1df9a7902f2ef27f3c172ba49e4d9805c96d81beacf3532dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5ee3ae2bc7baec1df9a7902f2ef27f3c172ba49e4d9805c96d81beacf3532dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ee3ae2bc7baec1df9a7902f2ef27f3c172ba49e4d9805c96d81beacf3532dc", kill_on_drop: false }`
[INFO] [stdout] b5ee3ae2bc7baec1df9a7902f2ef27f3c172ba49e4d9805c96d81beacf3532dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85b99f6002b632f577afd5320e8d64aa0ef9f4d8048da7a75ad814b57dcc5e68
[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" "85b99f6002b632f577afd5320e8d64aa0ef9f4d8048da7a75ad814b57dcc5e68", kill_on_drop: false }`
[INFO] [stderr]    Compiling multimap v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "85b99f6002b632f577afd5320e8d64aa0ef9f4d8048da7a75ad814b57dcc5e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b99f6002b632f577afd5320e8d64aa0ef9f4d8048da7a75ad814b57dcc5e68", kill_on_drop: false }`
[INFO] [stdout] 85b99f6002b632f577afd5320e8d64aa0ef9f4d8048da7a75ad814b57dcc5e68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59e6ffafb446bf2c29ae531120db0e1236f767d479abfff7209d32e0847748ad
[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" "59e6ffafb446bf2c29ae531120db0e1236f767d479abfff7209d32e0847748ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_test v1.0.117
[INFO] [stderr]    Compiling multimap v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `Command { std: "docker" "inspect" "59e6ffafb446bf2c29ae531120db0e1236f767d479abfff7209d32e0847748ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59e6ffafb446bf2c29ae531120db0e1236f767d479abfff7209d32e0847748ad", kill_on_drop: false }`
[INFO] [stdout] 59e6ffafb446bf2c29ae531120db0e1236f767d479abfff7209d32e0847748ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 229ede1e665fac8a1f6ca78897638b3cf38882c9c4f9df80dbce9ef21a53dadf
[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" "229ede1e665fac8a1f6ca78897638b3cf38882c9c4f9df80dbce9ef21a53dadf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/multimap-a64066434c447b99
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test serde::tests::test_empty ... ok
[INFO] [stdout] test tests::capacity ... ok
[INFO] [stdout] test tests::contains_key_true ... ok
[INFO] [stdout] test serde::tests::test_multiple ... ok
[INFO] [stdout] test tests::create ... ok
[INFO] [stdout] test serde::tests::test_single ... ok
[INFO] [stdout] test tests::get_present ... ok
[INFO] [stdout] test tests::get_vec_not_present ... ok
[INFO] [stdout] test tests::index ... ok
[INFO] [stdout] test tests::contains_key_false ... ok
[INFO] [stdout] test tests::intoiterator_for_mutable_reference_type ... ok
[INFO] [stdout] test tests::intoiterator_for_reference_type ... ok
[INFO] [stdout] test tests::get_vec_present ... ok
[INFO] [stdout] test tests::get_not_present ... ok
[INFO] [stdout] test tests::insert_existing ... ok
[INFO] [stdout] test tests::insert_many_from_slice ... ok
[INFO] [stdout] test tests::intoiterator_consuming ... ok
[INFO] [stdout] test tests::is_empty_true ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::insert_many ... ok
[INFO] [stdout] test tests::retain_removes_element ... ok
[INFO] [stdout] test tests::insert_many_again ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::insert_many_from_slice_again ... ok
[INFO] [stdout] test tests::test_entry_vec ... ok
[INFO] [stdout] test tests::remove_not_present ... ok
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stdout] test tests::test_extend_consuming_hashmap ... ok
[INFO] [stdout] test tests::test_extend_consuming_multimap ... ok
[INFO] [stdout] test tests::test_extend_ref_multimap ... ok
[INFO] [stdout] test tests::len ... ok
[INFO] [stdout] test tests::remove_present ... ok
[INFO] [stdout] test tests::is_empty_false ... ok
[INFO] [stdout] test tests::get_vec_mut ... ok
[INFO] [stdout] test tests::retain_also_removes_empty_vector ... ok
[INFO] [stdout] test tests::keys ... ok
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::test_entry ... ok
[INFO] [stdout] test tests::get_mut ... ok
[INFO] [stdout] test tests::test_from_iterator ... ok
[INFO] [stdout] test tests::test_macro ... ok
[INFO] [stdout] test tests::with_capacity ... ok
[INFO] [stdout] test tests::test_extend_ref_hashmap ... ok
[INFO] [stdout] test tests::test_fmt_debug ... ok
[INFO] [stdout] test tests::test_is_vec ... ok
[INFO] [stderr]    Doc-tests multimap
[INFO] [stdout] test tests::index_no_entry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::capacity (line 427) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::entry (line 599) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::get_mut (line 327) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::insert_many_from_slice (line 214) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::iter (line 497) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::is_vec (line 400) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::insert (line 164) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::is_empty (line 441) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::get_vec_mut (line 374) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::get (line 304) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::contains_key (line 241) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::clear (line 458) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::iter_all (line 547) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::insert_many (line 189) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::get_vec (line 352) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V>::with_capacity (line 110) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::with_capacity_and_hasher (line 145) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V>::new (line 97) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::with_hasher (line 128) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::keys (line 475) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::iter_mut (line 520) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::iter_all_mut (line 570) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::len (line 260) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::retain (line 635) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::remove (line 280) ... ok
[INFO] [stdout] test src/lib.rs - multimap (line 863) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "229ede1e665fac8a1f6ca78897638b3cf38882c9c4f9df80dbce9ef21a53dadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "229ede1e665fac8a1f6ca78897638b3cf38882c9c4f9df80dbce9ef21a53dadf", kill_on_drop: false }`
[INFO] [stdout] 229ede1e665fac8a1f6ca78897638b3cf38882c9c4f9df80dbce9ef21a53dadf
