[INFO] crate hornet 0.1.0 is already in cache [INFO] extracting crate hornet 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/hornet/0.1.0 [INFO] extracting crate hornet 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hornet/0.1.0 [INFO] validating manifest of hornet-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of hornet-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing hornet-0.1.0 [INFO] finished frobbing hornet-0.1.0 [INFO] frobbed toml for hornet-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/hornet/0.1.0/Cargo.toml [INFO] started frobbing hornet-0.1.0 [INFO] finished frobbing hornet-0.1.0 [INFO] frobbed toml for hornet-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hornet/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing hornet-0.1.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hornet/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] a6791e322f976fc4eddf77acfc91c90308ab54b6f886bb2a75c761bc9a387dbc [INFO] running `"docker" "start" "-a" "a6791e322f976fc4eddf77acfc91c90308ab54b6f886bb2a75c761bc9a387dbc"` [INFO] [stderr] Compiling memmap v0.5.2 [INFO] [stderr] Compiling nix v0.8.1 [INFO] [stderr] Compiling hdrsample v4.0.0 [INFO] [stderr] Compiling hornet v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `nix` is imported redundantly [INFO] [stderr] --> src/client/mod.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | use nix; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:9:14 [INFO] [stderr] | [INFO] [stderr] 9 | #[cfg(unix)] extern crate nix; [INFO] [stderr] | ----------------- the item `nix` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/mod.rs:226:46 [INFO] [stderr] | [INFO] [stderr] 226 | pub fn export(&self, metrics: &mut [&mut MMVWriter]) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn MMVWriter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` 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/client/mod.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | / lazy_static! { [INFO] [stderr] 93 | | static ref RE: Regex = [INFO] [stderr] 94 | | Regex::new("(?-u)^(PCP_[[:alnum:]_]+)=([^\"\'].*[^\"\'])\n$") [INFO] [stderr] 95 | | .unwrap(); [INFO] [stderr] 96 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/client/metric/mod.rs:539:1 [INFO] [stderr] | [INFO] [stderr] 539 | / lazy_static! { [INFO] [stderr] 540 | | static ref SCRATCH_VIEW: MmapViewSync = { [INFO] [stderr] 541 | | Mmap::anonymous(STRING_BLOCK_LEN as usize, Protection::ReadWrite).unwrap() [INFO] [stderr] 542 | | .into_view_sync() [INFO] [stderr] 543 | | }; [INFO] [stderr] 544 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.90s [INFO] running `"docker" "inspect" "a6791e322f976fc4eddf77acfc91c90308ab54b6f886bb2a75c761bc9a387dbc"` [INFO] running `"docker" "rm" "-f" "a6791e322f976fc4eddf77acfc91c90308ab54b6f886bb2a75c761bc9a387dbc"` [INFO] [stdout] a6791e322f976fc4eddf77acfc91c90308ab54b6f886bb2a75c761bc9a387dbc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hornet/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 26d9c44e6f954a557081d9ba8eb93d82c9d1b7deaace98a18290f100b163b8e6 [INFO] running `"docker" "start" "-a" "26d9c44e6f954a557081d9ba8eb93d82c9d1b7deaace98a18290f100b163b8e6"` [INFO] [stderr] Compiling hornet v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/metric/mod.rs:1355:39 [INFO] [stderr] | [INFO] [stderr] 1355 | let mut mmv_writers: Vec<&mut MMVWriter> = metrics.iter_mut() [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn MMVWriter` [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/client/metric/mod.rs:1356:32 [INFO] [stderr] | [INFO] [stderr] 1356 | .map(|m| m as &mut MMVWriter) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn MMVWriter` [INFO] [stderr] [INFO] [stderr] warning: the item `nix` is imported redundantly [INFO] [stderr] --> src/client/mod.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | use nix; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:9:14 [INFO] [stderr] | [INFO] [stderr] 9 | #[cfg(unix)] extern crate nix; [INFO] [stderr] | ----------------- the item `nix` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/mod.rs:226:46 [INFO] [stderr] | [INFO] [stderr] 226 | pub fn export(&self, metrics: &mut [&mut MMVWriter]) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn MMVWriter` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/client/mod.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | / lazy_static! { [INFO] [stderr] 93 | | static ref RE: Regex = [INFO] [stderr] 94 | | Regex::new("(?-u)^(PCP_[[:alnum:]_]+)=([^\"\'].*[^\"\'])\n$") [INFO] [stderr] 95 | | .unwrap(); [INFO] [stderr] 96 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/client/metric/mod.rs:539:1 [INFO] [stderr] | [INFO] [stderr] 539 | / lazy_static! { [INFO] [stderr] 540 | | static ref SCRATCH_VIEW: MmapViewSync = { [INFO] [stderr] 541 | | Mmap::anonymous(STRING_BLOCK_LEN as usize, Protection::ReadWrite).unwrap() [INFO] [stderr] 542 | | .into_view_sync() [INFO] [stderr] 543 | | }; [INFO] [stderr] 544 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.79s [INFO] running `"docker" "inspect" "26d9c44e6f954a557081d9ba8eb93d82c9d1b7deaace98a18290f100b163b8e6"` [INFO] running `"docker" "rm" "-f" "26d9c44e6f954a557081d9ba8eb93d82c9d1b7deaace98a18290f100b163b8e6"` [INFO] [stdout] 26d9c44e6f954a557081d9ba8eb93d82c9d1b7deaace98a18290f100b163b8e6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hornet/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 438ffd823afa0dc1916061828b6b7fad8ee2d23363415e3b72fde783819fff95 [INFO] running `"docker" "start" "-a" "438ffd823afa0dc1916061828b6b7fad8ee2d23363415e3b72fde783819fff95"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/crater/target/debug/deps/hornet-43b3e61722d88410 [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test client::metric::counter::test ... ok [INFO] [stdout] test client::metric::gauge::test ... ok [INFO] [stdout] test client::metric::countvector::test_multiple_initvals ... ok [INFO] [stdout] test client::metric::countvector::test ... ok [INFO] [stdout] test client::metric::test_instance_metrics ... ok [INFO] [stdout] test client::metric::gaugevector::test ... ok [INFO] [stdout] test client::metric::test_units ... ok [INFO] [stdout] test client::metric::test_mmv2_string_blocks ... ok [INFO] [stdout] test client::test_mmv_dir ... ok [INFO] [stdout] test client::metric::test_random_numeric_metrics ... ok [INFO] [stdout] test client::metric::test_mmv2_string_check ... ok [INFO] [stdout] test client::metric::test_invalid_strings ... ok [INFO] [stdout] test client::metric::test_simple_metrics ... ok [INFO] [stdout] test client::test_init_pcp_conf ... ok [INFO] [stdout] test client::test_mmv_header ... ok [INFO] [stdout] test client::metric::histogram::test ... ok [INFO] [stdout] test client::metric::timer::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/mmvdump-551729491665b63c [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/mmvfmt-af3e864505dd6995 [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests hornet [INFO] [stdout] running 1 test [INFO] [stdout] test test_mmvfmt ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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" "438ffd823afa0dc1916061828b6b7fad8ee2d23363415e3b72fde783819fff95"` [INFO] running `"docker" "rm" "-f" "438ffd823afa0dc1916061828b6b7fad8ee2d23363415e3b72fde783819fff95"` [INFO] [stdout] 438ffd823afa0dc1916061828b6b7fad8ee2d23363415e3b72fde783819fff95