[INFO] crate dbus-udisks2 0.2.0 is already in cache
[INFO] extracting crate dbus-udisks2 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/dbus-udisks2/0.2.0
[INFO] extracting crate dbus-udisks2 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dbus-udisks2/0.2.0
[INFO] validating manifest of dbus-udisks2-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dbus-udisks2-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dbus-udisks2-0.2.0
[INFO] finished frobbing dbus-udisks2-0.2.0
[INFO] frobbed toml for dbus-udisks2-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dbus-udisks2/0.2.0/Cargo.toml
[INFO] started frobbing dbus-udisks2-0.2.0
[INFO] finished frobbing dbus-udisks2-0.2.0
[INFO] frobbed toml for dbus-udisks2-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dbus-udisks2/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing dbus-udisks2-0.2.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dbus-udisks2/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ad821f3129607153b83be80446e15f131d4818a78541acb1f79a0f06a31da1ec
[INFO] running `"docker" "start" "-a" "ad821f3129607153b83be80446e15f131d4818a78541acb1f79a0f06a31da1ec"`
[INFO] [stderr]    Compiling libdbus-sys v0.1.5
[INFO] [stderr]    Compiling dbus v0.6.2
[INFO] [stderr]    Compiling dbus-udisks2 v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/block.rs:59:85
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn parse_from(path: &str, objects: &HashMap<String, HashMap<String, Variant<Box<RefArg>>>>) -> Option<Block> {
[INFO] [stderr]    |                                                                                     ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/drive.rs:39:85
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn parse_from(path: &str, objects: &HashMap<String, HashMap<String, Variant<Box<RefArg>>>>) -> Option<Drive> {
[INFO] [stderr]    |                                                                                     ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/drive.rs:53:63
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn parse(&mut self, objects: &HashMap<String, Variant<Box<RefArg>>>) {
[INFO] [stderr]    |                                                               ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/utils.rs:4:37
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn get_string(arg: &Variant<Box<RefArg>>) -> Option<String> {
[INFO] [stderr]   |                                     ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:10:34
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn get_u64(arg: &Variant<Box<RefArg>>) -> u64 {
[INFO] [stderr]    |                                  ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:14:35
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn get_bool(arg: &Variant<Box<RefArg>>) -> bool {
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:18:43
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn get_string_array(arg: &Variant<Box<RefArg>>) -> Option<Vec<String>> {
[INFO] [stderr]    |                                           ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:26:41
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn get_byte_array(arg: &Variant<Box<RefArg>>) -> Option<String> {
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:30:37
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn atostr<'a>(array: Option<Box<Iterator<Item = &'a RefArg> + 'a>>) -> Option<String> {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &'a RefArg> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:30:57
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn atostr<'a>(array: Option<Box<Iterator<Item = &'a RefArg> + 'a>>) -> Option<String> {
[INFO] [stderr]    |                                                         ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:43:20
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn vva(value: &RefArg) -> Option<String> {
[INFO] [stderr]    |                    ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:55:51
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn get_array_of_byte_arrays(arg: &Variant<Box<RefArg>>) -> Option<Vec<String>> {
[INFO] [stderr]    |                                                   ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:63:85
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn parse_from(path: &str, objects: &HashMap<String, HashMap<String, Variant<Box<RefArg>>>>) -> Option<Self> where Self: Sized;
[INFO] [stderr]    |                                                                                     ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:26:53
[INFO] [stderr]    |
[INFO] [stderr] 26 |         HashMap<String, HashMap<String, Variant<Box<RefArg>>>>
[INFO] [stderr]    |                                                     ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.82s
[INFO] running `"docker" "inspect" "ad821f3129607153b83be80446e15f131d4818a78541acb1f79a0f06a31da1ec"`
[INFO] running `"docker" "rm" "-f" "ad821f3129607153b83be80446e15f131d4818a78541acb1f79a0f06a31da1ec"`
[INFO] [stdout] ad821f3129607153b83be80446e15f131d4818a78541acb1f79a0f06a31da1ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dbus-udisks2/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 55747dc48d8c758fd1ef462b44fbc7582658a562127af3927e3530abca7a8b29
[INFO] running `"docker" "start" "-a" "55747dc48d8c758fd1ef462b44fbc7582658a562127af3927e3530abca7a8b29"`
[INFO] [stderr]    Compiling dbus-udisks2 v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/block.rs:59:85
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn parse_from(path: &str, objects: &HashMap<String, HashMap<String, Variant<Box<RefArg>>>>) -> Option<Block> {
[INFO] [stderr]    |                                                                                     ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/drive.rs:39:85
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn parse_from(path: &str, objects: &HashMap<String, HashMap<String, Variant<Box<RefArg>>>>) -> Option<Drive> {
[INFO] [stderr]    |                                                                                     ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/drive.rs:53:63
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn parse(&mut self, objects: &HashMap<String, Variant<Box<RefArg>>>) {
[INFO] [stderr]    |                                                               ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/utils.rs:4:37
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn get_string(arg: &Variant<Box<RefArg>>) -> Option<String> {
[INFO] [stderr]   |                                     ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:10:34
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn get_u64(arg: &Variant<Box<RefArg>>) -> u64 {
[INFO] [stderr]    |                                  ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:14:35
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn get_bool(arg: &Variant<Box<RefArg>>) -> bool {
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:18:43
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn get_string_array(arg: &Variant<Box<RefArg>>) -> Option<Vec<String>> {
[INFO] [stderr]    |                                           ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:26:41
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn get_byte_array(arg: &Variant<Box<RefArg>>) -> Option<String> {
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:30:37
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn atostr<'a>(array: Option<Box<Iterator<Item = &'a RefArg> + 'a>>) -> Option<String> {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &'a RefArg> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:30:57
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn atostr<'a>(array: Option<Box<Iterator<Item = &'a RefArg> + 'a>>) -> Option<String> {
[INFO] [stderr]    |                                                         ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:43:20
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn vva(value: &RefArg) -> Option<String> {
[INFO] [stderr]    |                    ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:55:51
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn get_array_of_byte_arrays(arg: &Variant<Box<RefArg>>) -> Option<Vec<String>> {
[INFO] [stderr]    |                                                   ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:63:85
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn parse_from(path: &str, objects: &HashMap<String, HashMap<String, Variant<Box<RefArg>>>>) -> Option<Self> where Self: Sized;
[INFO] [stderr]    |                                                                                     ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:26:53
[INFO] [stderr]    |
[INFO] [stderr] 26 |         HashMap<String, HashMap<String, Variant<Box<RefArg>>>>
[INFO] [stderr]    |                                                     ^^^^^^ help: use `dyn`: `dyn RefArg`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `"docker" "inspect" "55747dc48d8c758fd1ef462b44fbc7582658a562127af3927e3530abca7a8b29"`
[INFO] running `"docker" "rm" "-f" "55747dc48d8c758fd1ef462b44fbc7582658a562127af3927e3530abca7a8b29"`
[INFO] [stdout] 55747dc48d8c758fd1ef462b44fbc7582658a562127af3927e3530abca7a8b29
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dbus-udisks2/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 41073517e41e10d08a88045450a21f3dd4cc3cfdebbe33c402dce8c42bc8fb88
[INFO] running `"docker" "start" "-a" "41073517e41e10d08a88045450a21f3dd4cc3cfdebbe33c402dce8c42bc8fb88"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dbus_udisks2-0d8b494285daacf8
[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]    Doc-tests dbus-udisks2
[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] running `"docker" "inspect" "41073517e41e10d08a88045450a21f3dd4cc3cfdebbe33c402dce8c42bc8fb88"`
[INFO] running `"docker" "rm" "-f" "41073517e41e10d08a88045450a21f3dd4cc3cfdebbe33c402dce8c42bc8fb88"`
[INFO] [stdout] 41073517e41e10d08a88045450a21f3dd4cc3cfdebbe33c402dce8c42bc8fb88