[INFO] fetching crate users 0.11.0...
[INFO] testing users-0.11.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate users 0.11.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate users 0.11.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate users 0.11.0
[INFO] finished tweaking crates.io crate users 0.11.0
[INFO] tweaked toml for crates.io crate users 0.11.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate users 0.11.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c459c4c5ee26b8fbe589fb424e92e205eea16e236a6c0f1124574e0b7b0d6bd
[INFO] running `Command { std: "docker" "start" "-a" "7c459c4c5ee26b8fbe589fb424e92e205eea16e236a6c0f1124574e0b7b0d6bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c459c4c5ee26b8fbe589fb424e92e205eea16e236a6c0f1124574e0b7b0d6bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c459c4c5ee26b8fbe589fb424e92e205eea16e236a6c0f1124574e0b7b0d6bd", kill_on_drop: false }`
[INFO] [stdout] 7c459c4c5ee26b8fbe589fb424e92e205eea16e236a6c0f1124574e0b7b0d6bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31a02f2b16fe400ca71f550634ea1d93d2b0a989782c8fffde450073322b144f
[INFO] running `Command { std: "docker" "start" "-a" "31a02f2b16fe400ca71f550634ea1d93d2b0a989782c8fffde450073322b144f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling users v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trivial numeric cast: `u32` as `u32`
[INFO] [stdout]    --> src/base.rs:805:46
[INFO] [stdout]     |
[INFO] [stdout] 805 |             .filter_map(|i| get_group_by_gid(i as gid_t))
[INFO] [stdout]     |                                              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:4:9
[INFO] [stdout]     |
[INFO] [stdout] 4   | #![warn(trivial_numeric_casts)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: cast can be replaced by coercion; this might require a temporary variable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "31a02f2b16fe400ca71f550634ea1d93d2b0a989782c8fffde450073322b144f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31a02f2b16fe400ca71f550634ea1d93d2b0a989782c8fffde450073322b144f", kill_on_drop: false }`
[INFO] [stdout] 31a02f2b16fe400ca71f550634ea1d93d2b0a989782c8fffde450073322b144f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 822643a1d58506980965bd1f9d8eee55285954906dd90a94aedabf8dc6177e26
[INFO] running `Command { std: "docker" "start" "-a" "822643a1d58506980965bd1f9d8eee55285954906dd90a94aedabf8dc6177e26", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stdout] warning: trivial numeric cast: `u32` as `u32`
[INFO] [stdout]    --> src/base.rs:805:46
[INFO] [stdout]     |
[INFO] [stdout] 805 |             .filter_map(|i| get_group_by_gid(i as gid_t))
[INFO] [stdout]     |                                              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:4:9
[INFO] [stdout]     |
[INFO] [stdout] 4   | #![warn(trivial_numeric_casts)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: cast can be replaced by coercion; this might require a temporary variable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling users v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trivial numeric cast: `u32` as `u32`
[INFO] [stdout]    --> src/base.rs:805:46
[INFO] [stdout]     |
[INFO] [stdout] 805 |             .filter_map(|i| get_group_by_gid(i as gid_t))
[INFO] [stdout]     |                                              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:4:9
[INFO] [stdout]     |
[INFO] [stdout] 4   | #![warn(trivial_numeric_casts)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: cast can be replaced by coercion; this might require a temporary variable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "822643a1d58506980965bd1f9d8eee55285954906dd90a94aedabf8dc6177e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "822643a1d58506980965bd1f9d8eee55285954906dd90a94aedabf8dc6177e26", kill_on_drop: false }`
[INFO] [stdout] 822643a1d58506980965bd1f9d8eee55285954906dd90a94aedabf8dc6177e26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72a7f20f1e7938b1824f7def5ff30aba0fc4478d2e12690464819068a5f85332
[INFO] running `Command { std: "docker" "start" "-a" "72a7f20f1e7938b1824f7def5ff30aba0fc4478d2e12690464819068a5f85332", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trivial numeric cast: `u32` as `u32`
[INFO] [stderr]    --> src/base.rs:805:46
[INFO] [stderr]     |
[INFO] [stderr] 805 |             .filter_map(|i| get_group_by_gid(i as gid_t))
[INFO] [stderr]     |                                              ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:4:9
[INFO] [stderr]     |
[INFO] [stderr] 4   | #![warn(trivial_numeric_casts)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: cast can be replaced by coercion; this might require a temporary variable
[INFO] [stderr] 
[INFO] [stderr] warning: `users` (lib) generated 1 warning
[INFO] [stderr] warning: `users` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/users-9ee64e7adddafcce)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test base::test::group_by_name ... ok
[INFO] [stdout] test base::test::uid ... ok
[INFO] [stdout] test base::test::uid_for_username ... ok
[INFO] [stdout] test base::test::user_by_name ... ok
[INFO] [stdout] test mock::test::no_gid ... ok
[INFO] [stdout] test mock::test::no_group_name ... ok
[INFO] [stdout] test base::test::user_get_groups ... ok
[INFO] [stdout] test base::test::user_info ... ok
[INFO] [stdout] test mock::test::no_uid ... ok
[INFO] [stdout] test mock::test::no_username ... ok
[INFO] [stdout] test mock::test::current_username ... ok
[INFO] [stdout] test base::test::username ... ok
[INFO] [stdout] test mock::test::uid ... ok
[INFO] [stdout] test mock::test::gid ... ok
[INFO] [stdout] test mock::test::no_current_username ... ok
[INFO] [stdout] test mock::test::username ... ok
[INFO] [stdout] test mock::test::group_name ... ok
[INFO] [stdout] test base::test::username_for_uid_for_username ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests users
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test src/base.rs - base::group_access_list (line 731) - compile ... ok
[INFO] [stdout] test src/base.rs - base::User::groups (line 135) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 102) - compile ... ok
[INFO] [stdout] test src/cache.rs - cache (line 47) - compile ... ok
[INFO] [stdout] test src/switch.rs - switch::set_current_uid (line 34) - compile ... ok
[INFO] [stdout] test src/switch.rs - switch::set_both_gid (line 189) - compile ... ok
[INFO] [stdout] test src/base.rs - base::get_user_groups (line 768) - compile ... ok
[INFO] [stdout] test src/switch.rs - switch::set_effective_uid (line 96) - compile ... ok
[INFO] [stdout] test src/switch.rs - switch::set_current_gid (line 65) - compile ... ok
[INFO] [stdout] test src/switch.rs - switch::set_both_uid (line 158) - compile ... ok
[INFO] [stdout] test src/switch.rs - switch::set_effective_gid (line 127) - compile ... ok
[INFO] [stdout] test src/cache.rs - cache (line 11) - compile ... ok
[INFO] [stdout] test src/switch.rs - switch::switch_user_group (line 245) - compile ... ok
[INFO] [stdout] test src/base.rs - base::get_current_gid (line 638) ... ok
[INFO] [stdout] test src/base.rs - base::get_current_username (line 571) ... ok
[INFO] [stdout] test src/base.rs - base::Group::gid (line 201) ... ok
[INFO] [stdout] test src/base.rs - base::User::new (line 71) ... ok
[INFO] [stdout] test src/base.rs - base::get_effective_groupname (line 703) ... ok
[INFO] [stdout] test src/base.rs - base::get_user_by_name (line 371) ... ok
[INFO] [stdout] test src/base.rs - base::get_user_by_uid (line 318) ... ok
[INFO] [stdout] test src/mock.rs - mock (line 41) ... ok
[INFO] [stdout] test src/cache.rs - cache::UsersCache::new (line 155) ... ok
[INFO] [stdout] test src/base.rs - base::get_effective_gid (line 682) ... ok
[INFO] [stdout] test src/base.rs - base::all_users (line 845) ... ok
[INFO] [stdout] test src/base.rs - base::get_current_uid (line 547) ... ok
[INFO] [stdout] test src/base.rs - base::get_effective_uid (line 594) ... ok
[INFO] [stdout] test src/base.rs - base::get_group_by_name (line 486) ... ok
[INFO] [stdout] test src/lib.rs - (line 77) ... ok
[INFO] [stdout] test src/base.rs - base::User::primary_group_id (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/base.rs - base::User::uid (line 87) ... ok
[INFO] [stdout] test src/base.rs - base::Group::new (line 185) ... ok
[INFO] [stdout] test src/mock.rs - mock (line 19) ... ok
[INFO] [stdout] test src/base.rs - base::get_effective_username (line 615) ... ok
[INFO] [stdout] test src/cache.rs - cache::UsersCache::with_all_users (line 174) ... ok
[INFO] [stdout] test src/base.rs - base::User::name (line 101) ... ok
[INFO] [stdout] test src/base.rs - base::get_group_by_gid (line 433) ... ok
[INFO] [stdout] test src/base.rs - base::Group::name (line 215) ... ok
[INFO] [stdout] test src/base.rs - base::get_current_groupname (line 659) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72a7f20f1e7938b1824f7def5ff30aba0fc4478d2e12690464819068a5f85332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a7f20f1e7938b1824f7def5ff30aba0fc4478d2e12690464819068a5f85332", kill_on_drop: false }`
[INFO] [stdout] 72a7f20f1e7938b1824f7def5ff30aba0fc4478d2e12690464819068a5f85332