[INFO] crate prometheus 0.8.0 is already in cache [INFO] checking prometheus-0.8.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate prometheus 0.8.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate prometheus 0.8.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate prometheus 0.8.0 [INFO] finished tweaking crates.io crate prometheus 0.8.0 [INFO] tweaked toml for crates.io crate prometheus 0.8.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate prometheus 0.8.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 5a8483e71ea9fa59cfd36a459f4a78e915581e3ae3ed217db3ca7a526b7f04b3 [INFO] running `"docker" "start" "-a" "5a8483e71ea9fa59cfd36a459f4a78e915581e3ae3ed217db3ca7a526b7f04b3"` [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking itoa v0.4.2 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Compiling prometheus v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking httparse v1.2.4 [INFO] [stderr] Checking getopts v0.2.17 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.9 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Checking tokio v0.2.13 [INFO] [stderr] Checking thiserror v1.0.9 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking hyper v0.13.2 [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> examples/example_embed.rs:36:16 [INFO] [stderr] | [INFO] [stderr] 36 | assert_eq!(counter.get() as u64, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> examples/example_embed.rs:38:16 [INFO] [stderr] | [INFO] [stderr] 38 | assert_eq!(counter.get() as u64, 43); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> examples/example_embed.rs:41:16 [INFO] [stderr] | [INFO] [stderr] 41 | assert_eq!(counter_vec.with_label_values(&["3", "4"]).get() as u64, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> examples/example_embed.rs:44:16 [INFO] [stderr] | [INFO] [stderr] 44 | assert_eq!(counter_vec.with_label_values(&["3", "4"]).get() as u64, 43); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> examples/example_embed.rs:47:16 [INFO] [stderr] | [INFO] [stderr] 47 | assert_eq!(gauge.get() as u64, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> examples/example_embed.rs:49:16 [INFO] [stderr] | [INFO] [stderr] 49 | assert_eq!(gauge.get() as u64, 43); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> examples/example_embed.rs:52:16 [INFO] [stderr] | [INFO] [stderr] 52 | assert_eq!(gauge_vec.with_label_values(&["3", "4"]).get() as u64, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> examples/example_embed.rs:55:16 [INFO] [stderr] | [INFO] [stderr] 55 | assert_eq!(gauge_vec.with_label_values(&["3", "4"]).get() as u64, 42); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `prometheus`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:327:20 [INFO] [stderr] | [INFO] [stderr] 327 | assert_eq!(counter.get() as u64, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:329:20 [INFO] [stderr] | [INFO] [stderr] 329 | assert_eq!(counter.get() as u64, 43); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:337:20 [INFO] [stderr] | [INFO] [stderr] 337 | assert_eq!(m.get_counter().get_value() as u64, 43); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:340:20 [INFO] [stderr] | [INFO] [stderr] 340 | assert_eq!(counter.get() as u64, 0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:357:20 [INFO] [stderr] | [INFO] [stderr] 357 | assert_eq!(m.get_counter().get_value() as u64, 12); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:371:20 [INFO] [stderr] | [INFO] [stderr] 371 | assert_eq!(local_counter1.get() as u64, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:372:20 [INFO] [stderr] | [INFO] [stderr] 372 | assert_eq!(local_counter2.get() as u64, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:373:20 [INFO] [stderr] | [INFO] [stderr] 373 | assert_eq!(counter.get() as u64, 0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:375:20 [INFO] [stderr] | [INFO] [stderr] 375 | assert_eq!(local_counter1.get() as u64, 0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:376:20 [INFO] [stderr] | [INFO] [stderr] 376 | assert_eq!(counter.get() as u64, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:378:20 [INFO] [stderr] | [INFO] [stderr] 378 | assert_eq!(counter.get() as u64, 2); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:383:20 [INFO] [stderr] | [INFO] [stderr] 383 | assert_eq!(counter.get() as u64, 0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:385:20 [INFO] [stderr] | [INFO] [stderr] 385 | assert_eq!(counter.get() as u64, 0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/counter.rs:387:20 [INFO] [stderr] | [INFO] [stderr] 387 | assert_eq!(counter.get() as u64, 0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/gauge.rs:177:20 [INFO] [stderr] | [INFO] [stderr] 177 | assert_eq!(gauge.get() as u64, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/gauge.rs:179:20 [INFO] [stderr] | [INFO] [stderr] 179 | assert_eq!(gauge.get() as u64, 43); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/gauge.rs:181:20 [INFO] [stderr] | [INFO] [stderr] 181 | assert_eq!(gauge.get() as u64, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/gauge.rs:183:20 [INFO] [stderr] | [INFO] [stderr] 183 | assert_eq!(gauge.get() as u64, 0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/gauge.rs:185:20 [INFO] [stderr] | [INFO] [stderr] 185 | assert_eq!(gauge.get() as u64, 42); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/gauge.rs:193:20 [INFO] [stderr] | [INFO] [stderr] 193 | assert_eq!(m.get_gauge().get_value() as u64, 42); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/registry.rs:476:20 [INFO] [stderr] | [INFO] [stderr] 476 | assert_eq!(ms[0].get_counter().get_value() as u64, 2); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/registry.rs:477:20 [INFO] [stderr] | [INFO] [stderr] 477 | assert_eq!(ms[1].get_counter().get_value() as u64, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/registry.rs:478:20 [INFO] [stderr] | [INFO] [stderr] 478 | assert_eq!(ms[2].get_counter().get_value() as u64, 3); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/registry.rs:479:20 [INFO] [stderr] | [INFO] [stderr] 479 | assert_eq!(ms[3].get_counter().get_value() as u64, 4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 24 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `prometheus`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5a8483e71ea9fa59cfd36a459f4a78e915581e3ae3ed217db3ca7a526b7f04b3"` [INFO] running `"docker" "rm" "-f" "5a8483e71ea9fa59cfd36a459f4a78e915581e3ae3ed217db3ca7a526b7f04b3"` [INFO] [stdout] 5a8483e71ea9fa59cfd36a459f4a78e915581e3ae3ed217db3ca7a526b7f04b3