[INFO] fetching crate streamson-lib 4.0.0... [INFO] testing streamson-lib-4.0.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate streamson-lib 4.0.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate streamson-lib 4.0.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate streamson-lib 4.0.0 [INFO] finished tweaking crates.io crate streamson-lib 4.0.0 [INFO] tweaked toml for crates.io crate streamson-lib 4.0.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 557c661ee8973d700614e71035f068a0ab81e898c4510b3095a5350787a9460c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "557c661ee8973d700614e71035f068a0ab81e898c4510b3095a5350787a9460c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "557c661ee8973d700614e71035f068a0ab81e898c4510b3095a5350787a9460c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "557c661ee8973d700614e71035f068a0ab81e898c4510b3095a5350787a9460c", kill_on_drop: false }` [INFO] [stdout] 557c661ee8973d700614e71035f068a0ab81e898c4510b3095a5350787a9460c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fee7f6e973be8a6983c4d371230b7aac988660e51861f6e2c417a205bf061b6b [INFO] running `Command { std: "docker" "start" "-a" "fee7f6e973be8a6983c4d371230b7aac988660e51861f6e2c417a205bf061b6b", kill_on_drop: false }` [INFO] [stderr] Compiling streamson-lib v4.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "fee7f6e973be8a6983c4d371230b7aac988660e51861f6e2c417a205bf061b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fee7f6e973be8a6983c4d371230b7aac988660e51861f6e2c417a205bf061b6b", kill_on_drop: false }` [INFO] [stdout] fee7f6e973be8a6983c4d371230b7aac988660e51861f6e2c417a205bf061b6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d29e4ec5d3eeff47106f39b58c5a1d3a111bf158642f8e9e3e87c3bd0e691e4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9d29e4ec5d3eeff47106f39b58c5a1d3a111bf158642f8e9e3e87c3bd0e691e4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling clap v2.33.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling streamson-lib v4.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 39.53s [INFO] running `Command { std: "docker" "inspect" "9d29e4ec5d3eeff47106f39b58c5a1d3a111bf158642f8e9e3e87c3bd0e691e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d29e4ec5d3eeff47106f39b58c5a1d3a111bf158642f8e9e3e87c3bd0e691e4", kill_on_drop: false }` [INFO] [stdout] 9d29e4ec5d3eeff47106f39b58c5a1d3a111bf158642f8e9e3e87c3bd0e691e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 81b875a69251c0c01dc6433fbac27b246b67be11192f03cbe95d489208a3caa4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "81b875a69251c0c01dc6433fbac27b246b67be11192f03cbe95d489208a3caa4", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] [stdout] running 35 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/streamson_lib-78a7043cab8670d0 [INFO] [stdout] test collector::tests::basic ... ok [INFO] [stdout] test collector::tests::basic_pending ... ok [INFO] [stdout] test handler::file::tests::basic ... ok [INFO] [stdout] test handler::file::tests::show_path ... ok [INFO] [stdout] test matcher::combinator::tests::not ... ok [INFO] [stdout] test matcher::simple::tests::simple_object_escapes ... ok [INFO] [stdout] test matcher::combinator::tests::or ... ok [INFO] [stdout] test handler::file::tests::separator ... ok [INFO] [stdout] test matcher::combinator::tests::wrapper ... ok [INFO] [stdout] test matcher::combinator::tests::complex ... ok [INFO] [stdout] test matcher::depth::tests::match_path ... ok [INFO] [stdout] test matcher::simple::tests::simple_parse_error ... ok [INFO] [stdout] test matcher::simple::tests::simple_parse ... ok [INFO] [stdout] test matcher::simple::tests::simple_wild_object_escapes ... ok [INFO] [stdout] test matcher::simple::tests::simple_exact ... ok [INFO] [stdout] test matcher::simple::tests::simple_wild_object ... ok [INFO] [stdout] test path::tests::test_array ... ok [INFO] [stdout] test path::tests::test_bool ... ok [INFO] [stdout] test path::tests::test_array_in_array ... ok [INFO] [stdout] test matcher::simple::tests::simple_wild_array ... ok [INFO] [stdout] test path::tests::test_array_pending ... ok [INFO] [stdout] test matcher::combinator::tests::and ... ok [INFO] [stdout] test path::tests::test_path_from_string_array ... ok [INFO] [stdout] test path::tests::test_empty_object ... ok [INFO] [stdout] test path::tests::test_number ... ok [INFO] [stdout] test path::tests::test_null ... ok [INFO] [stdout] test path::tests::test_empty_array ... ok [INFO] [stdout] test path::tests::test_object_in_object ... ok [INFO] [stdout] test path::tests::test_object ... ok [INFO] [stdout] test path::tests::test_path_from_string_object ... ok [INFO] [stdout] test path::tests::test_path_from_string_empty ... ok [INFO] [stdout] test path::tests::test_spaces ... ok [INFO] [stdout] test path::tests::test_string ... ok [INFO] [stdout] test path::tests::test_utf8 ... ok [INFO] [stdout] test path::tests::test_complex_with_pending ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests streamson-lib [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/handler/println.rs - handler::println::PrintLn::set_show_path (line 39) ... ok [INFO] [stdout] test src/collector.rs - collector::Collector::process (line 90) ... ok [INFO] [stdout] test src/handler/file.rs - handler::file::File::set_separator (line 68) ... ok [INFO] [stdout] test src/handler/file.rs - handler::file::File::set_show_path (line 49) ... ok [INFO] [stdout] test src/collector.rs - collector::Collector::add_matcher (line 57) ... ok [INFO] [stdout] test src/handler/println.rs - handler::println::PrintLn::set_separator (line 57) ... ok [INFO] [stdout] test src/handler/buffer.rs - handler::buffer::Buffer::pop (line 64) ... ok [INFO] [stdout] test src/lib.rs - (line 74) ... ok [INFO] [stdout] test src/handler/buffer.rs - handler::buffer (line 4) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/lib.rs - (line 44) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "81b875a69251c0c01dc6433fbac27b246b67be11192f03cbe95d489208a3caa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81b875a69251c0c01dc6433fbac27b246b67be11192f03cbe95d489208a3caa4", kill_on_drop: false }` [INFO] [stdout] 81b875a69251c0c01dc6433fbac27b246b67be11192f03cbe95d489208a3caa4