[INFO] crate metrics-facade 0.1.1 is already in cache
[INFO] checking metrics-facade-0.1.1 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate metrics-facade 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate metrics-facade 0.1.1 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate metrics-facade 0.1.1
[INFO] finished tweaking crates.io crate metrics-facade 0.1.1
[INFO] tweaked toml for crates.io crate metrics-facade 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] c637d8e85602fb862ddc23901d6add8d236ab22c01209ea4171027465a535d51
[INFO] running `"docker" "start" "-a" "c637d8e85602fb862ddc23901d6add8d236ab22c01209ea4171027465a535d51"`
[INFO] [stderr]    Compiling metrics-facade v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking metrics-core v0.4.0
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:157:31
[INFO] [stderr]     |
[INFO] [stderr] 157 | static mut RECORDER: &'static Recorder = &NoopRecorder;
[INFO] [stderr]     |                               ^^^^^^^^ help: use `dyn`: `dyn Recorder`
[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/lib.rs:216:40
[INFO] [stderr]     |
[INFO] [stderr] 216 | pub fn set_recorder(recorder: &'static Recorder) -> Result<(), SetRecorderError> {
[INFO] [stderr]     |                                        ^^^^^^^^ help: use `dyn`: `dyn Recorder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:239:29
[INFO] [stderr]     |
[INFO] [stderr] 239 |     F: FnOnce() -> &'static Recorder,
[INFO] [stderr]     |                             ^^^^^^^^ help: use `dyn`: `dyn Recorder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:274:52
[INFO] [stderr]     |
[INFO] [stderr] 274 | pub unsafe fn set_recorder_racy(recorder: &'static Recorder) -> Result<(), SetRecorderError> {
[INFO] [stderr]     |                                                    ^^^^^^^^ help: use `dyn`: `dyn Recorder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:310:31
[INFO] [stderr]     |
[INFO] [stderr] 310 | pub fn recorder() -> &'static Recorder {
[INFO] [stderr]     |                               ^^^^^^^^ help: use `dyn`: `dyn Recorder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:157:31
[INFO] [stderr]     |
[INFO] [stderr] 157 | static mut RECORDER: &'static Recorder = &NoopRecorder;
[INFO] [stderr]     |                               ^^^^^^^^ help: use `dyn`: `dyn Recorder`
[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/lib.rs:216:40
[INFO] [stderr]     |
[INFO] [stderr] 216 | pub fn set_recorder(recorder: &'static Recorder) -> Result<(), SetRecorderError> {
[INFO] [stderr]     |                                        ^^^^^^^^ help: use `dyn`: `dyn Recorder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:239:29
[INFO] [stderr]     |
[INFO] [stderr] 239 |     F: FnOnce() -> &'static Recorder,
[INFO] [stderr]     |                             ^^^^^^^^ help: use `dyn`: `dyn Recorder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:274:52
[INFO] [stderr]     |
[INFO] [stderr] 274 | pub unsafe fn set_recorder_racy(recorder: &'static Recorder) -> Result<(), SetRecorderError> {
[INFO] [stderr]     |                                                    ^^^^^^^^ help: use `dyn`: `dyn Recorder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:310:31
[INFO] [stderr]     |
[INFO] [stderr] 310 | pub fn recorder() -> &'static Recorder {
[INFO] [stderr]     |                               ^^^^^^^^ help: use `dyn`: `dyn Recorder`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `"docker" "inspect" "c637d8e85602fb862ddc23901d6add8d236ab22c01209ea4171027465a535d51"`
[INFO] running `"docker" "rm" "-f" "c637d8e85602fb862ddc23901d6add8d236ab22c01209ea4171027465a535d51"`
[INFO] [stdout] c637d8e85602fb862ddc23901d6add8d236ab22c01209ea4171027465a535d51