[INFO] fetching crate contrie 0.1.4...
[INFO] testing contrie-0.1.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate contrie 0.1.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate contrie 0.1.4 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 contrie 0.1.4
[INFO] finished tweaking crates.io crate contrie 0.1.4
[INFO] tweaked toml for crates.io crate contrie 0.1.4 written to /workspace/builds/worker-9/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 1dcad1ba7a54bfaa82d85df019943195db52f2acada6fc42abb5eea919f661ff
[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" "1dcad1ba7a54bfaa82d85df019943195db52f2acada6fc42abb5eea919f661ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dcad1ba7a54bfaa82d85df019943195db52f2acada6fc42abb5eea919f661ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dcad1ba7a54bfaa82d85df019943195db52f2acada6fc42abb5eea919f661ff", kill_on_drop: false }`
[INFO] [stdout] 1dcad1ba7a54bfaa82d85df019943195db52f2acada6fc42abb5eea919f661ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] d44d14e9b8d784eae71a602d150e61a3f6feecbfd05cc916343f08fc64f72d62
[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" "d44d14e9b8d784eae71a602d150e61a3f6feecbfd05cc916343f08fc64f72d62", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling contrie v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.53s
[INFO] running `Command { std: "docker" "inspect" "d44d14e9b8d784eae71a602d150e61a3f6feecbfd05cc916343f08fc64f72d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d44d14e9b8d784eae71a602d150e61a3f6feecbfd05cc916343f08fc64f72d62", kill_on_drop: false }`
[INFO] [stdout] d44d14e9b8d784eae71a602d150e61a3f6feecbfd05cc916343f08fc64f72d62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 397d724732e9cb7f0b56520f0b9d11eeb806190ce1362ee61e84a9d50bc49edc
[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" "397d724732e9cb7f0b56520f0b9d11eeb806190ce1362ee61e84a9d50bc49edc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling version-sync v0.7.0
[INFO] [stderr]    Compiling contrie v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "397d724732e9cb7f0b56520f0b9d11eeb806190ce1362ee61e84a9d50bc49edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "397d724732e9cb7f0b56520f0b9d11eeb806190ce1362ee61e84a9d50bc49edc", kill_on_drop: false }`
[INFO] [stdout] 397d724732e9cb7f0b56520f0b9d11eeb806190ce1362ee61e84a9d50bc49edc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 1ef3d126d77bb837e6caccdc38fca847d5b0c7b3bd7b1fd5aeccc45f4af298cd
[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" "1ef3d126d77bb837e6caccdc38fca847d5b0c7b3bd7b1fd5aeccc45f4af298cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/contrie-5ebe119f7a65246d
[INFO] [stdout] running 82 tests
[INFO] [stdout] test clonemap::tests::collision_remove_one_left ... ok
[INFO] [stdout] test clonemap::tests::collect ... ok
[INFO] [stdout] test clonemap::tests::get_or_insert_existing ... ok
[INFO] [stdout] test clonemap::tests::create_destroy ... ok
[INFO] [stdout] test clonemap::tests::get_or_insert_existing_with_counter ... ok
[INFO] [stdout] test clonemap::tests::get_or_insert_collision ... ok
[INFO] [stdout] test clonemap::tests::iter ... ok
[INFO] [stdout] test clonemap::tests::iter_collision ... ok
[INFO] [stdout] test clonemap::tests::simple_remove ... ok
[INFO] [stdout] test clonemap::tests::collisions ... ok
[INFO] [stdout] test clonemap::tests::insert_lookup ... ok
[INFO] [stdout] test clonemap::tests::lookup_empty ... ok
[INFO] [stdout] test clonemap::tests::get_or_insert_empty ... ok
[INFO] [stdout] test clonemap::tests::remove_many_collision ... ok
[INFO] [stdout] test map::tests::collision_remove_one_left ... ok
[INFO] [stdout] test map::tests::create_destroy ... ok
[INFO] [stdout] test map::tests::collect ... ok
[INFO] [stdout] test map::tests::get_or_insert_existing ... ok
[INFO] [stdout] test map::tests::get_or_insert_collision ... ok
[INFO] [stdout] test map::tests::iter ... ok
[INFO] [stdout] test map::tests::insert_overwrite_lookup ... ok
[INFO] [stdout] test map::tests::insert_lookup ... ok
[INFO] [stdout] test map::tests::iter_collision ... ok
[INFO] [stdout] test clonemap::tests::par_extend ... ok
[INFO] [stdout] test map::tests::lookup_empty ... ok
[INFO] [stdout] test clonemap::tests::insert_overwrite_lookup ... ok
[INFO] [stdout] test map::tests::get_or_insert_empty ... ok
[INFO] [stdout] test clonemap::tests::debug_formatting ... ok
[INFO] [stdout] test map::tests::simple_remove ... ok
[INFO] [stdout] test map::tests::unsized_values ... ok
[INFO] [stdout] test raw::tests::consts_consistent ... ok
[INFO] [stdout] test raw::tests::prune_on_insert ... ok
[INFO] [stdout] test raw::tests::prune_on_insert_empty ... ok
[INFO] [stdout] test map::tests::remove_many_collision ... ok
[INFO] [stdout] test raw::tests::splat_hasher ... ok
[INFO] [stdout] test set::tests::collect ... ok
[INFO] [stdout] test map::tests::collisions ... ok
[INFO] [stdout] test set::tests::collision_remove_one_left_with_str ... ok
[INFO] [stdout] test set::tests::create_destroy ... ok
[INFO] [stdout] test set::tests::debug_when_elements_are_added_and_removed ... ok
[INFO] [stdout] test set::tests::debug_when_empty ... ok
[INFO] [stdout] test set::tests::debug_when_has_elements ... ok
[INFO] [stdout] test set::tests::insert_lookup ... ok
[INFO] [stdout] test map::tests::par_extend ... ok
[INFO] [stdout] test set::tests::iter ... ok
[INFO] [stdout] test set::tests::iter_collision ... ok
[INFO] [stdout] test set::tests::lookup_empty ... ok
[INFO] [stdout] test set::tests::no_collisions ... ok
[INFO] [stdout] test set::tests::par_extend ... ok
[INFO] [stdout] test raw::tests::prune_on_remove ... ok
[INFO] [stdout] test set::tests::collision_remove_one_left ... ok
[INFO] [stdout] test clonemap::tests::get_or_insert_many ... ok
[INFO] [stdout] test set::tests::remove_many_collision ... ok
[INFO] [stdout] test map::tests::get_or_insert_many ... ok
[INFO] [stdout] test set::tests::simple_remove ... ok
[INFO] [stdout] test set::tests::remove_par ... ok
[INFO] [stdout] test map::tests::remove_par ... ok
[INFO] [stdout] test clonemap::tests::remove_par ... ok
[INFO] [stdout] test tests::acts_like_map::mid_keys_collisions ... ok
[INFO] [stdout] test set::tests::insert_many ... ok
[INFO] [stdout] test clonemap::tests::insert_many ... ok
[INFO] [stdout] test map::tests::insert_many ... ok
[INFO] [stdout] test clonemap::tests::par_insert_many ... ok
[INFO] [stdout] test set::tests::par_insert_many ... ok
[INFO] [stdout] test set::tests::par_get_many ... ok
[INFO] [stdout] test map::tests::par_insert_many ... ok
[INFO] [stdout] test tests::acts_like_map::mid_keys_bad_hasher ... ok
[INFO] [stdout] test tests::acts_like_set::insert_all_mid_parallel_nohash ... ok
[INFO] [stdout] test clonemap::tests::par_get_many ... ok
[INFO] [stdout] test map::tests::par_get_many ... ok
[INFO] [stdout] test tests::acts_like_set::insert_all_mid_parallel_bad_hasher ... ok
[INFO] [stdout] test clonemap::tests::remove_many ... test clonemap::tests::remove_many has been running for over 60 seconds
[INFO] [stdout] test map::tests::remove_many ... test map::tests::remove_many has been running for over 60 seconds
[INFO] [stdout] test set::tests::remove_many ... test set::tests::remove_many has been running for over 60 seconds
[INFO] [stdout] test tests::acts_like_map::large_keys ... test tests::acts_like_map::large_keys has been running for over 60 seconds
[INFO] [stdout] test tests::acts_like_map::mid_keys ... test tests::acts_like_map::mid_keys has been running for over 60 seconds
[INFO] [stdout] test tests::acts_like_set::insert_all_small_parallel ... ok
[INFO] [stdout] test tests::acts_like_set::insert_all_large_parallel ... ok
[INFO] [stdout] test tests::acts_like_map::small_keys ... test tests::acts_like_map::small_keys has been running for over 60 seconds
[INFO] [stdout] test tests::acts_like_map::string_keys ... test tests::acts_like_map::string_keys has been running for over 60 seconds
[INFO] [stdout] test tests::acts_like_set::insert_all_large ... test tests::acts_like_set::insert_all_large has been running for over 60 seconds
[INFO] [stdout] test tests::acts_like_set::insert_all_mid_parallel ... ok
[INFO] [stdout] test tests::acts_like_set::insert_all_large ... ok
[INFO] [stdout] test tests::acts_like_map::string_keys ... ok
[INFO] [stdout] test tests::acts_like_map::mid_keys ... ok
[INFO] [stdout] test set::tests::remove_many ... ok
[INFO] [stdout] test tests::acts_like_map::large_keys ... ok
[INFO] [stdout] test map::tests::remove_many ... ok
[INFO] [stdout] test tests::acts_like_map::small_keys ... ok
[INFO] [stdout] test clonemap::tests::remove_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 82 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version-d356f735ce316396
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests contrie
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stdout] test test_html_root_url ... 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 7 tests
[INFO] [stdout] test src/set.rs - set::ConSet (line 48) ... ok
[INFO] [stdout] test src/map.rs - map::ConMap (line 138) ... ok
[INFO] [stdout] test src/map.rs - map::ConMap (line 120) ... ok
[INFO] [stdout] test src/clonemap.rs - clonemap::CloneConMap (line 94) ... ok
[INFO] [stdout] test src/set.rs - set::ConSet (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 68) ... ok
[INFO] [stdout] test src/clonemap.rs - clonemap::CloneConMap (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ef3d126d77bb837e6caccdc38fca847d5b0c7b3bd7b1fd5aeccc45f4af298cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef3d126d77bb837e6caccdc38fca847d5b0c7b3bd7b1fd5aeccc45f4af298cd", kill_on_drop: false }`
[INFO] [stdout] 1ef3d126d77bb837e6caccdc38fca847d5b0c7b3bd7b1fd5aeccc45f4af298cd