[INFO] fetching crate metrics-facade 0.1.1... [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] crate metrics-facade 0.1.1 is already in cache [INFO] checking metrics-facade-0.1.1 against master#21de280cccb4eb02ead6bf0af40e2355a9136d6f for pr-100043 [INFO] extracting crate metrics-facade 0.1.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate metrics-facade 0.1.1 on toolchain 21de280cccb4eb02ead6bf0af40e2355a9136d6f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 000bb4bbd80c54200f0dd2421b53e34199e5518dad6cc3f850da653fb54dedd3 [INFO] running `Command { std: "docker" "start" "-a" "000bb4bbd80c54200f0dd2421b53e34199e5518dad6cc3f850da653fb54dedd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "000bb4bbd80c54200f0dd2421b53e34199e5518dad6cc3f850da653fb54dedd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "000bb4bbd80c54200f0dd2421b53e34199e5518dad6cc3f850da653fb54dedd3", kill_on_drop: false }` [INFO] [stdout] 000bb4bbd80c54200f0dd2421b53e34199e5518dad6cc3f850da653fb54dedd3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3ed2f373b56ef641d982846c9d5fc75263f1178977526fd1c26c68320e87de6 [INFO] running `Command { std: "docker" "start" "-a" "a3ed2f373b56ef641d982846c9d5fc75263f1178977526fd1c26c68320e87de6", kill_on_drop: false }` [INFO] [stderr] Compiling metrics-facade v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking metrics-core v0.4.0 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:157:31 [INFO] [stdout] | [INFO] [stdout] 157 | static mut RECORDER: &'static Recorder = &NoopRecorder; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 157 - static mut RECORDER: &'static Recorder = &NoopRecorder; [INFO] [stdout] 157 + static mut RECORDER: &'static dyn Recorder = &NoopRecorder; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:216:40 [INFO] [stdout] | [INFO] [stdout] 216 | pub fn set_recorder(recorder: &'static Recorder) -> Result<(), SetRecorderError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 216 - pub fn set_recorder(recorder: &'static Recorder) -> Result<(), SetRecorderError> { [INFO] [stdout] 216 + pub fn set_recorder(recorder: &'static dyn Recorder) -> Result<(), SetRecorderError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:239:29 [INFO] [stdout] | [INFO] [stdout] 239 | F: FnOnce() -> &'static Recorder, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 239 - F: FnOnce() -> &'static Recorder, [INFO] [stdout] 239 + F: FnOnce() -> &'static dyn Recorder, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:274:52 [INFO] [stdout] | [INFO] [stdout] 274 | pub unsafe fn set_recorder_racy(recorder: &'static Recorder) -> Result<(), SetRecorderError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 274 - pub unsafe fn set_recorder_racy(recorder: &'static Recorder) -> Result<(), SetRecorderError> { [INFO] [stdout] 274 + pub unsafe fn set_recorder_racy(recorder: &'static dyn Recorder) -> Result<(), SetRecorderError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:310:31 [INFO] [stdout] | [INFO] [stdout] 310 | pub fn recorder() -> &'static Recorder { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 310 - pub fn recorder() -> &'static Recorder { [INFO] [stdout] 310 + pub fn recorder() -> &'static dyn Recorder { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:242:21 [INFO] [stdout] | [INFO] [stdout] 242 | match STATE.compare_and_swap(UNINITIALIZED, INITIALIZING, Ordering::SeqCst) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:157:31 [INFO] [stdout] | [INFO] [stdout] 157 | static mut RECORDER: &'static Recorder = &NoopRecorder; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 157 - static mut RECORDER: &'static Recorder = &NoopRecorder; [INFO] [stdout] 157 + static mut RECORDER: &'static dyn Recorder = &NoopRecorder; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:216:40 [INFO] [stdout] | [INFO] [stdout] 216 | pub fn set_recorder(recorder: &'static Recorder) -> Result<(), SetRecorderError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 216 - pub fn set_recorder(recorder: &'static Recorder) -> Result<(), SetRecorderError> { [INFO] [stdout] 216 + pub fn set_recorder(recorder: &'static dyn Recorder) -> Result<(), SetRecorderError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:239:29 [INFO] [stdout] | [INFO] [stdout] 239 | F: FnOnce() -> &'static Recorder, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 239 - F: FnOnce() -> &'static Recorder, [INFO] [stdout] 239 + F: FnOnce() -> &'static dyn Recorder, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:274:52 [INFO] [stdout] | [INFO] [stdout] 274 | pub unsafe fn set_recorder_racy(recorder: &'static Recorder) -> Result<(), SetRecorderError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 274 - pub unsafe fn set_recorder_racy(recorder: &'static Recorder) -> Result<(), SetRecorderError> { [INFO] [stdout] 274 + pub unsafe fn set_recorder_racy(recorder: &'static dyn Recorder) -> Result<(), SetRecorderError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:310:31 [INFO] [stdout] | [INFO] [stdout] 310 | pub fn recorder() -> &'static Recorder { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 310 - pub fn recorder() -> &'static Recorder { [INFO] [stdout] 310 + pub fn recorder() -> &'static dyn Recorder { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:242:21 [INFO] [stdout] | [INFO] [stdout] 242 | match STATE.compare_and_swap(UNINITIALIZED, INITIALIZING, Ordering::SeqCst) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.99s [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "a3ed2f373b56ef641d982846c9d5fc75263f1178977526fd1c26c68320e87de6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3ed2f373b56ef641d982846c9d5fc75263f1178977526fd1c26c68320e87de6", kill_on_drop: false }` [INFO] [stdout] a3ed2f373b56ef641d982846c9d5fc75263f1178977526fd1c26c68320e87de6