[INFO] fetching crate cbor-data 0.2.1... [INFO] testing cbor-data-0.2.1 against 1.49.0 for beta-1.50-1 [INFO] extracting crate cbor-data 0.2.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate cbor-data 0.2.1 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate cbor-data 0.2.1 [INFO] finished tweaking crates.io crate cbor-data 0.2.1 [INFO] tweaked toml for crates.io crate cbor-data 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] dc23ac1ec5cd7c2a3aef56b67fe788c582fd4d63fdff1374012ffe3f9f4bb035 [INFO] running `Command { std: "docker" "start" "-a" "dc23ac1ec5cd7c2a3aef56b67fe788c582fd4d63fdff1374012ffe3f9f4bb035", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc23ac1ec5cd7c2a3aef56b67fe788c582fd4d63fdff1374012ffe3f9f4bb035", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc23ac1ec5cd7c2a3aef56b67fe788c582fd4d63fdff1374012ffe3f9f4bb035", kill_on_drop: false }` [INFO] [stdout] dc23ac1ec5cd7c2a3aef56b67fe788c582fd4d63fdff1374012ffe3f9f4bb035 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] ea3a9d11cfff40a279b2811ebd5023360faac830fc9641b18ae885ed8ad150b9 [INFO] running `Command { std: "docker" "start" "-a" "ea3a9d11cfff40a279b2811ebd5023360faac830fc9641b18ae885ed8ad150b9", kill_on_drop: false }` [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling cbor-data v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.24s [INFO] running `Command { std: "docker" "inspect" "ea3a9d11cfff40a279b2811ebd5023360faac830fc9641b18ae885ed8ad150b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea3a9d11cfff40a279b2811ebd5023360faac830fc9641b18ae885ed8ad150b9", kill_on_drop: false }` [INFO] [stdout] ea3a9d11cfff40a279b2811ebd5023360faac830fc9641b18ae885ed8ad150b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 443bcd81499412cc6fcb3ff4c74e72a5f0bc2ec307a306ea48505d128ef2ff5f [INFO] running `Command { std: "docker" "start" "-a" "443bcd81499412cc6fcb3ff4c74e72a5f0bc2ec307a306ea48505d128ef2ff5f", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling rand v0.8.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling tinytemplate v1.2.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling cbor-data v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "443bcd81499412cc6fcb3ff4c74e72a5f0bc2ec307a306ea48505d128ef2ff5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "443bcd81499412cc6fcb3ff4c74e72a5f0bc2ec307a306ea48505d128ef2ff5f", kill_on_drop: false }` [INFO] [stdout] 443bcd81499412cc6fcb3ff4c74e72a5f0bc2ec307a306ea48505d128ef2ff5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] 5778a68935cb1851c0aec7567b3290058aae87f7838abecf60a99abee610b69c [INFO] running `Command { std: "docker" "start" "-a" "5778a68935cb1851c0aec7567b3290058aae87f7838abecf60a99abee610b69c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cbor_data-5841f3ed7081fe9e [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test reader::tests::float ... ok [INFO] [stdout] test tests::bytes ... ok [INFO] [stdout] test tests::numbers ... ok [INFO] [stdout] test value::tests::base64string ... ok [INFO] [stdout] test tests::roundtrip_complex ... ok [INFO] [stdout] test tests::simple ... ok [INFO] [stdout] test tests::strings ... ok [INFO] [stdout] test tests::roundtrip_simple ... ok [INFO] [stdout] test tests::tags ... ok [INFO] [stdout] test tests::canonical ... ok [INFO] [stdout] test reader::tests::must_read_serde ... ok [INFO] [stdout] test canonical::tests::remove_cbor_encoding ... ok [INFO] [stdout] test reader::tests::indefinite_strings ... ok [INFO] [stdout] test tests::object ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests cbor-data [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/builder.rs - builder::DictBuilder::write_dict_rec (line 646) ... ok [INFO] [stdout] test src/builder.rs - builder::DictBuilder::with_key (line 664) ... ok [INFO] [stdout] test src/builder.rs - builder::ArrayBuilder::write_array_rec (line 505) ... ok [INFO] [stdout] test src/builder.rs - builder::Encoder::encode_u64 (line 731) ... ok [INFO] [stdout] test src/builder.rs - builder::ArrayWriter::write_array_rec (line 250) ... ok [INFO] [stdout] test src/builder.rs - builder::Encoder::encode_i64 (line 748) ... ok [INFO] [stdout] test src/builder.rs - builder::ArrayWriter::write_dict_rec (line 285) ... ok [INFO] [stdout] test src/builder.rs - builder::DictBuilder::write_array_rec (line 614) ... ok [INFO] [stdout] test src/builder.rs - builder::DictWriter::with_key (line 430) ... ok [INFO] [stdout] test src/builder.rs - builder::Encoder (line 681) ... ok [INFO] [stdout] test src/builder.rs - builder::Encoder::encode_f64 (line 769) ... ok [INFO] [stdout] test src/builder.rs - builder::DictWriter::write_array_rec (line 379) ... ok [INFO] [stdout] test src/builder.rs - builder::DictWriter::write_dict_rec (line 411) ... ok [INFO] [stdout] test src/builder.rs - builder::ArrayBuilder::write_dict_rec (line 536) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5778a68935cb1851c0aec7567b3290058aae87f7838abecf60a99abee610b69c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5778a68935cb1851c0aec7567b3290058aae87f7838abecf60a99abee610b69c", kill_on_drop: false }` [INFO] [stdout] 5778a68935cb1851c0aec7567b3290058aae87f7838abecf60a99abee610b69c