[INFO] fetching crate hdrhistogram 7.0.0... [INFO] checking hdrhistogram-7.0.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate hdrhistogram 7.0.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate hdrhistogram 7.0.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate hdrhistogram 7.0.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate hdrhistogram 7.0.0 [INFO] tweaked toml for crates.io crate hdrhistogram 7.0.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate hdrhistogram 7.0.0 already has a lockfile, it will not be regenerated [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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] b15e5b48ec1ae121a12ae2391a87f99ce4954fa8f1bcc29245e7cca941dd4710 [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" "b15e5b48ec1ae121a12ae2391a87f99ce4954fa8f1bcc29245e7cca941dd4710"` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Compiling rug v1.6.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking ieee754 v0.2.6 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking miniz_oxide v0.3.5 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Compiling nom v5.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Checking getrandom v0.1.13 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling gmp-mpfr-sys v1.1.14 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking hdrhistogram v7.0.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `self::test` [INFO] [stderr] --> benches/serialization.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | use self::test::Bencher; [INFO] [stderr] | ^^^^ [INFO] [stderr] | | [INFO] [stderr] | unresolved import [INFO] [stderr] | help: a similar path exists: `crate::test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `test` [INFO] [stderr] --> benches/interval_log.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use test::Bencher; [INFO] [stderr] | ^^^^ use of undeclared type or module `test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `self::test` [INFO] [stderr] --> benches/record.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | use self::test::Bencher; [INFO] [stderr] | ^^^^ [INFO] [stderr] | | [INFO] [stderr] | unresolved import [INFO] [stderr] | help: a similar path exists: `crate::test` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `hdrhistogram`. [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: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `hdrhistogram`. [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: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `hdrhistogram`. [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: build failed [INFO] running `"docker" "inspect" "b15e5b48ec1ae121a12ae2391a87f99ce4954fa8f1bcc29245e7cca941dd4710"` [INFO] running `"docker" "rm" "-f" "b15e5b48ec1ae121a12ae2391a87f99ce4954fa8f1bcc29245e7cca941dd4710"` [INFO] [stdout] b15e5b48ec1ae121a12ae2391a87f99ce4954fa8f1bcc29245e7cca941dd4710