[INFO] cloning repository https://github.com/flatpak/flat-manager
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flatpak/flat-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflatpak%2Fflat-manager"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflatpak%2Fflat-manager'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 754f9aa3b539191da395a53b710df1051772eda1
[INFO] checking flatpak/flat-manager against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflatpak%2Fflat-manager" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/flatpak/flat-manager on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/flatpak/flat-manager
[INFO] finished tweaking git repo https://github.com/flatpak/flat-manager
[INFO] tweaked toml for git repo https://github.com/flatpak/flat-manager written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/flatpak/flat-manager already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 83cbbf7fd6f148b9508e88620bcd80962e32fd56eb425a650ecf6e46c4040302
[INFO] running `"docker" "start" "-a" "83cbbf7fd6f148b9508e88620bcd80962e32fd56eb425a650ecf6e46c4040302"`
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[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |     Box<Future<Item = <M as DbRequest>::DbType, Error = ApiError>>
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = <M as DbRequest>::DbType, Error = ApiError>`
[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/api.rs:546:10
[INFO] [stderr]     |
[INFO] [stderr] 546 | ) -> Box<Future<Item = i64, Error = ApiError>> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = i64, Error = ApiError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:600:10
[INFO] [stderr]     |
[INFO] [stderr] 600 | ) -> Box<Stream<Item = i64, Error = ApiError>> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = i64, Error = ApiError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:286:62
[INFO] [stderr]     |
[INFO] [stderr] 286 | fn new_job_instance(executor: &JobExecutor, job: Job) -> Box<JobInstance> {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:310:36
[INFO] [stderr]     |
[INFO] [stderr] 310 |            error: JobError) -> Box<JobInstance> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:338:29
[INFO] [stderr]     |
[INFO] [stderr] 338 |     fn new(job: Job) -> Box<JobInstance> {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:507:29
[INFO] [stderr]     |
[INFO] [stderr] 507 |     fn new(job: Job) -> Box<JobInstance> {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:690:68
[INFO] [stderr]     |
[INFO] [stderr] 690 |     fn new(job: Job, delta_generator: Addr<DeltaGenerator>) -> Box<JobInstance> {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:939:82
[INFO] [stderr]     |
[INFO] [stderr] 939 | fn pick_next_job (executor: &mut JobExecutor, conn: &PgConnection) -> Result<Box<JobInstance>, DieselError> {
[INFO] [stderr]     |                                                                                  ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:963:45
[INFO] [stderr]     |
[INFO] [stderr] 963 |             let mut new_instances : Vec<Box<JobInstance>> = match for_repo {
[INFO] [stderr]     |                                             ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ostree.rs:447:49
[INFO] [stderr]     |
[INFO] [stderr] 447 |                          commit: String) -> Box<Future<Item=(), Error=OstreeError>> {
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=OstreeError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ostree.rs:491:47
[INFO] [stderr]     |
[INFO] [stderr] 491 |                         delta: &Delta) -> Box<Future<Item=(), Error=OstreeError>> {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=OstreeError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ostree.rs:506:51
[INFO] [stderr]     |
[INFO] [stderr] 506 | ...                   delta: &Delta) -> Box<Future<Item=(), Error=OstreeError>> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=OstreeError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ostree.rs:540:48
[INFO] [stderr]     |
[INFO] [stderr] 540 | pub fn prune_async(repo_path: &PathBuf) -> Box<Future<Item=(), Error=OstreeError>> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=OstreeError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |     Box<Future<Item = <M as DbRequest>::DbType, Error = ApiError>>
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = <M as DbRequest>::DbType, Error = ApiError>`
[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/api.rs:546:10
[INFO] [stderr]     |
[INFO] [stderr] 546 | ) -> Box<Future<Item = i64, Error = ApiError>> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = i64, Error = ApiError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:600:10
[INFO] [stderr]     |
[INFO] [stderr] 600 | ) -> Box<Stream<Item = i64, Error = ApiError>> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = i64, Error = ApiError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:286:62
[INFO] [stderr]     |
[INFO] [stderr] 286 | fn new_job_instance(executor: &JobExecutor, job: Job) -> Box<JobInstance> {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:310:36
[INFO] [stderr]     |
[INFO] [stderr] 310 |            error: JobError) -> Box<JobInstance> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:338:29
[INFO] [stderr]     |
[INFO] [stderr] 338 |     fn new(job: Job) -> Box<JobInstance> {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:507:29
[INFO] [stderr]     |
[INFO] [stderr] 507 |     fn new(job: Job) -> Box<JobInstance> {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:690:68
[INFO] [stderr]     |
[INFO] [stderr] 690 |     fn new(job: Job, delta_generator: Addr<DeltaGenerator>) -> Box<JobInstance> {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:939:82
[INFO] [stderr]     |
[INFO] [stderr] 939 | fn pick_next_job (executor: &mut JobExecutor, conn: &PgConnection) -> Result<Box<JobInstance>, DieselError> {
[INFO] [stderr]     |                                                                                  ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jobs.rs:963:45
[INFO] [stderr]     |
[INFO] [stderr] 963 |             let mut new_instances : Vec<Box<JobInstance>> = match for_repo {
[INFO] [stderr]     |                                             ^^^^^^^^^^^ help: use `dyn`: `dyn JobInstance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ostree.rs:447:49
[INFO] [stderr]     |
[INFO] [stderr] 447 |                          commit: String) -> Box<Future<Item=(), Error=OstreeError>> {
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=OstreeError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ostree.rs:491:47
[INFO] [stderr]     |
[INFO] [stderr] 491 |                         delta: &Delta) -> Box<Future<Item=(), Error=OstreeError>> {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=OstreeError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ostree.rs:506:51
[INFO] [stderr]     |
[INFO] [stderr] 506 | ...                   delta: &Delta) -> Box<Future<Item=(), Error=OstreeError>> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=OstreeError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ostree.rs:540:48
[INFO] [stderr]     |
[INFO] [stderr] 540 | pub fn prune_async(repo_path: &PathBuf) -> Box<Future<Item=(), Error=OstreeError>> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=OstreeError>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/jobs.rs:271:10
[INFO] [stderr]     |
[INFO] [stderr] 271 |         .before_exec (|| {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/ostree.rs:451:14
[INFO] [stderr]     |
[INFO] [stderr] 451 |             .before_exec (|| {
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/ostree.rs:510:10
[INFO] [stderr]     |
[INFO] [stderr] 510 |         .before_exec (|| {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/ostree.rs:544:10
[INFO] [stderr]     |
[INFO] [stderr] 544 |         .before_exec (|| {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/jobs.rs:271:10
[INFO] [stderr]     |
[INFO] [stderr] 271 |         .before_exec (|| {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/ostree.rs:451:14
[INFO] [stderr]     |
[INFO] [stderr] 451 |             .before_exec (|| {
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/ostree.rs:510:10
[INFO] [stderr]     |
[INFO] [stderr] 510 |         .before_exec (|| {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/ostree.rs:544:10
[INFO] [stderr]     |
[INFO] [stderr] 544 |         .before_exec (|| {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/delta-generator-client.rs:184:64
[INFO] [stderr]     |
[INFO] [stderr] 184 | ...                   delta: &ostree::Delta) -> Box<Future<Item=(), Error=DeltaGenerationError>> {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=DeltaGenerationError>`
[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/bin/delta-generator-client.rs:222:51
[INFO] [stderr]     |
[INFO] [stderr] 222 |                     delta: &ostree::Delta) -> Box<Future<Item=(), Error=DeltaGenerationError>> {
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=DeltaGenerationError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/delta-generator-client.rs:184:64
[INFO] [stderr]     |
[INFO] [stderr] 184 | ...                   delta: &ostree::Delta) -> Box<Future<Item=(), Error=DeltaGenerationError>> {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=DeltaGenerationError>`
[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/bin/delta-generator-client.rs:222:51
[INFO] [stderr]     |
[INFO] [stderr] 222 |                     delta: &ostree::Delta) -> Box<Future<Item=(), Error=DeltaGenerationError>> {
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=DeltaGenerationError>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 26s
[INFO] running `"docker" "inspect" "83cbbf7fd6f148b9508e88620bcd80962e32fd56eb425a650ecf6e46c4040302"`
[INFO] running `"docker" "rm" "-f" "83cbbf7fd6f148b9508e88620bcd80962e32fd56eb425a650ecf6e46c4040302"`
[INFO] [stdout] 83cbbf7fd6f148b9508e88620bcd80962e32fd56eb425a650ecf6e46c4040302