[INFO] crate buffett-metrics 0.1.3 is already in cache [INFO] testing buffett-metrics-0.1.3 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate buffett-metrics 0.1.3 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate buffett-metrics 0.1.3 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate buffett-metrics 0.1.3 [INFO] finished tweaking crates.io crate buffett-metrics 0.1.3 [INFO] tweaked toml for crates.io crate buffett-metrics 0.1.3 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fa4c811eb1ba65b7dd1b7ad0b3e1346ee8239a793afd577f1ed29c763cbaa344 [INFO] running `"docker" "start" "-a" "fa4c811eb1ba65b7dd1b7ad0b3e1346ee8239a793afd577f1ed29c763cbaa344"` [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling smallvec v1.3.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling antidote v1.0.0 [INFO] [stderr] Compiling buffett-timing v0.1.1 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling sys-info v0.5.10 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling hyper-native-tls v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling influx_db_client v0.3.6 [INFO] [stderr] Compiling buffett-metrics v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics.rs:80:32 [INFO] [stderr] | [INFO] [stderr] 80 | fn new(metrics_writer: Arc, write_frequency: Duration) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetricsWriter + Send + Sync` [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/metrics.rs:88:22 [INFO] [stderr] | [INFO] [stderr] 88 | writer: &Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetricsWriter + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:4:44 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::{Arc, Barrier, Mutex, Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:158:25 [INFO] [stderr] | [INFO] [stderr] 158 | static INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:186:29 [INFO] [stderr] | [INFO] [stderr] 186 | static SET_HOOK: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `"docker" "inspect" "fa4c811eb1ba65b7dd1b7ad0b3e1346ee8239a793afd577f1ed29c763cbaa344"` [INFO] running `"docker" "rm" "-f" "fa4c811eb1ba65b7dd1b7ad0b3e1346ee8239a793afd577f1ed29c763cbaa344"` [INFO] [stdout] fa4c811eb1ba65b7dd1b7ad0b3e1346ee8239a793afd577f1ed29c763cbaa344 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8bfc743ecd8394d5dea32681891821e5bfd4c5b32e80918cec4db9ad25b521b5 [INFO] running `"docker" "start" "-a" "8bfc743ecd8394d5dea32681891821e5bfd4c5b32e80918cec4db9ad25b521b5"` [INFO] [stderr] Compiling buffett-metrics v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics.rs:80:32 [INFO] [stderr] | [INFO] [stderr] 80 | fn new(metrics_writer: Arc, write_frequency: Duration) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetricsWriter + Send + Sync` [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/metrics.rs:88:22 [INFO] [stderr] | [INFO] [stderr] 88 | writer: &Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetricsWriter + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:4:44 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::{Arc, Barrier, Mutex, Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:158:25 [INFO] [stderr] | [INFO] [stderr] 158 | static INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:186:29 [INFO] [stderr] | [INFO] [stderr] 186 | static SET_HOOK: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics.rs:80:32 [INFO] [stderr] | [INFO] [stderr] 80 | fn new(metrics_writer: Arc, write_frequency: Duration) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetricsWriter + Send + Sync` [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/metrics.rs:88:22 [INFO] [stderr] | [INFO] [stderr] 88 | writer: &Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetricsWriter + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:4:44 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::{Arc, Barrier, Mutex, Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:158:25 [INFO] [stderr] | [INFO] [stderr] 158 | static INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:186:29 [INFO] [stderr] | [INFO] [stderr] 186 | static SET_HOOK: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.25s [INFO] running `"docker" "inspect" "8bfc743ecd8394d5dea32681891821e5bfd4c5b32e80918cec4db9ad25b521b5"` [INFO] running `"docker" "rm" "-f" "8bfc743ecd8394d5dea32681891821e5bfd4c5b32e80918cec4db9ad25b521b5"` [INFO] [stdout] 8bfc743ecd8394d5dea32681891821e5bfd4c5b32e80918cec4db9ad25b521b5 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stdout] fe1508891baeafb1a7039e482e6039fadbb1d27bdc259e0f1a21568b9db2f83f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "fe1508891baeafb1a7039e482e6039fadbb1d27bdc259e0f1a21568b9db2f83f"` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics.rs:80:32 [INFO] [stderr] | [INFO] [stderr] 80 | fn new(metrics_writer: Arc, write_frequency: Duration) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetricsWriter + Send + Sync` [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/metrics.rs:88:22 [INFO] [stderr] | [INFO] [stderr] 88 | writer: &Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetricsWriter + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:4:44 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::{Arc, Barrier, Mutex, Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:158:25 [INFO] [stderr] | [INFO] [stderr] 158 | static INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:186:29 [INFO] [stderr] | [INFO] [stderr] 186 | static SET_HOOK: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics.rs:80:32 [INFO] [stderr] | [INFO] [stderr] 80 | fn new(metrics_writer: Arc, write_frequency: Duration) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetricsWriter + Send + Sync` [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/metrics.rs:88:22 [INFO] [stderr] | [INFO] [stderr] 88 | writer: &Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MetricsWriter + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:4:44 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::{Arc, Barrier, Mutex, Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:158:25 [INFO] [stderr] | [INFO] [stderr] 158 | static INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/metrics.rs:186:29 [INFO] [stderr] | [INFO] [stderr] 186 | static SET_HOOK: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/buffett_metrics-ac0ddb133398d214 [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 buffett-metrics [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" "fe1508891baeafb1a7039e482e6039fadbb1d27bdc259e0f1a21568b9db2f83f"` [INFO] running `"docker" "rm" "-f" "fe1508891baeafb1a7039e482e6039fadbb1d27bdc259e0f1a21568b9db2f83f"` [INFO] [stdout] fe1508891baeafb1a7039e482e6039fadbb1d27bdc259e0f1a21568b9db2f83f