[INFO] fetching crate bcs 0.1.2... [INFO] testing bcs-0.1.2 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate bcs 0.1.2 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate bcs 0.1.2 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bcs 0.1.2 [INFO] finished tweaking crates.io crate bcs 0.1.2 [INFO] tweaked toml for crates.io crate bcs 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proptest-derive v0.2.0 [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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 8fc5e5a864173bb94411ec44b67ecc4ed11f3665bb00f9e92471a7e10a337b1f [INFO] running `Command { std: "docker" "start" "-a" "8fc5e5a864173bb94411ec44b67ecc4ed11f3665bb00f9e92471a7e10a337b1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8fc5e5a864173bb94411ec44b67ecc4ed11f3665bb00f9e92471a7e10a337b1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fc5e5a864173bb94411ec44b67ecc4ed11f3665bb00f9e92471a7e10a337b1f", kill_on_drop: false }` [INFO] [stdout] 8fc5e5a864173bb94411ec44b67ecc4ed11f3665bb00f9e92471a7e10a337b1f [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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 6c72921a3c8a3f3b67caf1f74fd0611aca5a2c9b312f5c96c029fa5b15374573 [INFO] running `Command { std: "docker" "start" "-a" "6c72921a3c8a3f3b67caf1f74fd0611aca5a2c9b312f5c96c029fa5b15374573", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling bcs v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.13s [INFO] running `Command { std: "docker" "inspect" "6c72921a3c8a3f3b67caf1f74fd0611aca5a2c9b312f5c96c029fa5b15374573", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c72921a3c8a3f3b67caf1f74fd0611aca5a2c9b312f5c96c029fa5b15374573", kill_on_drop: false }` [INFO] [stdout] 6c72921a3c8a3f3b67caf1f74fd0611aca5a2c9b312f5c96c029fa5b15374573 [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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac093a9566c90849c74e8083ab2d6fe7eaa55d7244a3ba9d183e359ed5abb890 [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" "ac093a9566c90849c74e8083ab2d6fe7eaa55d7244a3ba9d183e359ed5abb890", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling proptest v0.10.1 [INFO] [stderr] Compiling tinytemplate v1.2.0 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling proptest-derive v0.2.0 [INFO] [stderr] Compiling bcs v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `Command { std: "docker" "inspect" "ac093a9566c90849c74e8083ab2d6fe7eaa55d7244a3ba9d183e359ed5abb890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac093a9566c90849c74e8083ab2d6fe7eaa55d7244a3ba9d183e359ed5abb890", kill_on_drop: false }` [INFO] [stdout] ac093a9566c90849c74e8083ab2d6fe7eaa55d7244a3ba9d183e359ed5abb890 [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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bfc9a285f43dc9cf4bd265d0871c4f925252a6797ad32d94dbdfbf892ecea69a [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" "bfc9a285f43dc9cf4bd265d0871c4f925252a6797ad32d94dbdfbf892ecea69a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bcs-c46b4b3fac8013bb [INFO] [stderr] Running /opt/rustwide/target/debug/deps/serde-7e5304a1a6284164 [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; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 46 tests [INFO] [stdout] test cow ... ok [INFO] [stdout] test invalid_bool ... ok [INFO] [stdout] test invalid_option ... ok [INFO] [stdout] test by_default_btreesets_are_serialized_as_sequences ... ok [INFO] [stdout] test leftover_bytes ... ok [INFO] [stdout] test map_not_canonical ... ok [INFO] [stdout] test invalid_utf8 ... ok [INFO] [stdout] test path_buf ... ok [INFO] [stdout] test proptest_bool ... ok [INFO] [stdout] test proptest_i16 ... ok [INFO] [stdout] test proptest_i32 ... ok [INFO] [stdout] test proptest_i128 ... ok [INFO] [stdout] test proptest_i64 ... ok [INFO] [stdout] test proptest_i8 ... ok [INFO] [stdout] test proptest_addr ... ok [INFO] [stdout] test proptest_box ... ok [INFO] [stdout] test proptest_option ... ok [INFO] [stdout] test proptest_u64 ... ok [INFO] [stdout] test sequence_not_long_enough ... ok [INFO] [stdout] test proptest_tuple4 ... ok [INFO] [stdout] test sequence_too_long ... ok [INFO] [stdout] test serde_known_vector ... ok [INFO] [stdout] test proptest_u16 ... ok [INFO] [stdout] test strbox ... ok [INFO] [stdout] test proptest_u32 ... ok [INFO] [stdout] test test_enum ... ok [INFO] [stdout] test test_f32 ... ok [INFO] [stdout] test test_f64 ... ok [INFO] [stdout] test uleb_encoding_and_variant ... ok [INFO] [stdout] test slicebox ... ok [INFO] [stdout] test zero_copy_parse ... ok [INFO] [stdout] test proptest_u8 ... ok [INFO] [stdout] test test_char ... ok [INFO] [stdout] test proptest_u128 ... ok [INFO] [stdout] test test_recursion_limit ... ok [INFO] [stdout] test proptest_bar ... ok [INFO] [stdout] test proptest_vec ... ok [INFO] [stdout] test variable_lengths ... ok [INFO] [stdout] test proptest_tuple2 ... ok [INFO] [stdout] test proptest_string ... ok [INFO] [stdout] test proptest_tuple3 ... ok [INFO] [stdout] test proptest_tuple_strings ... ok [INFO] [stdout] test proptest_lexicographic_order ... ok [INFO] [stdout] test proptest_foo ... ok [INFO] [stdout] test proptest_btreemap ... ok [INFO] [stderr] Doc-tests bcs [INFO] [stdout] test proptest_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.18s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - (line 175) ... ok [INFO] [stdout] test src/lib.rs - (line 134) ... ok [INFO] [stdout] test src/ser.rs - ser::to_bytes (line 16) ... ok [INFO] [stdout] test src/lib.rs - (line 196) ... ok [INFO] [stdout] test src/lib.rs - (line 214) ... ok [INFO] [stdout] test src/de.rs - de::from_bytes (line 15) ... ok [INFO] [stdout] test src/lib.rs - (line 261) ... ok [INFO] [stdout] test src/lib.rs - (line 155) ... ok [INFO] [stdout] test src/lib.rs - (line 291) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bfc9a285f43dc9cf4bd265d0871c4f925252a6797ad32d94dbdfbf892ecea69a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfc9a285f43dc9cf4bd265d0871c4f925252a6797ad32d94dbdfbf892ecea69a", kill_on_drop: false }` [INFO] [stdout] bfc9a285f43dc9cf4bd265d0871c4f925252a6797ad32d94dbdfbf892ecea69a