[INFO] fetching crate libra-canonical-serialization 0.1.0...
[INFO] testing libra-canonical-serialization-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate libra-canonical-serialization 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate libra-canonical-serialization 0.1.0 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 libra-canonical-serialization 0.1.0
[INFO] finished tweaking crates.io crate libra-canonical-serialization 0.1.0
[INFO] tweaked toml for crates.io crate libra-canonical-serialization 0.1.0 written to /workspace/builds/worker-1/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 rusty-fork v0.3.0
[INFO] [stderr]   Downloaded proptest-derive v0.2.0
[INFO] [stderr]   Downloaded proptest v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 23500fe7f189312cae51f03582c8d9254570d89b7380103932b21036c29396db
[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" "23500fe7f189312cae51f03582c8d9254570d89b7380103932b21036c29396db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23500fe7f189312cae51f03582c8d9254570d89b7380103932b21036c29396db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23500fe7f189312cae51f03582c8d9254570d89b7380103932b21036c29396db", kill_on_drop: false }`
[INFO] [stdout] 23500fe7f189312cae51f03582c8d9254570d89b7380103932b21036c29396db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] c9cce6162a7b5826e2a39ac026a7de5eb56a855ca19fbccba13d4a7e44f325df
[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" "c9cce6162a7b5826e2a39ac026a7de5eb56a855ca19fbccba13d4a7e44f325df", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling libra-canonical-serialization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "c9cce6162a7b5826e2a39ac026a7de5eb56a855ca19fbccba13d4a7e44f325df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9cce6162a7b5826e2a39ac026a7de5eb56a855ca19fbccba13d4a7e44f325df", kill_on_drop: false }`
[INFO] [stdout] c9cce6162a7b5826e2a39ac026a7de5eb56a855ca19fbccba13d4a7e44f325df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0bb017c9de25c3a9585eefa52c7c506250cf77a2091f61d97208f35df40c4ee9
[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" "0bb017c9de25c3a9585eefa52c7c506250cf77a2091f61d97208f35df40c4ee9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling proptest-derive v0.2.0
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.2.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling libra-canonical-serialization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.77s
[INFO] running `Command { std: "docker" "inspect" "0bb017c9de25c3a9585eefa52c7c506250cf77a2091f61d97208f35df40c4ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bb017c9de25c3a9585eefa52c7c506250cf77a2091f61d97208f35df40c4ee9", kill_on_drop: false }`
[INFO] [stdout] 0bb017c9de25c3a9585eefa52c7c506250cf77a2091f61d97208f35df40c4ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 7694538c01830778218f1f5afe7d562d688b4c7a7160ff9694959aab34b2a16f
[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" "7694538c01830778218f1f5afe7d562d688b4c7a7160ff9694959aab34b2a16f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libra_canonical_serialization-0b7a7f1274d002f2
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde-c2ffc2a2672daad5
[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 invalid_bool ... ok
[INFO] [stdout] test by_default_btreesets_are_serialized_as_sequences ... ok
[INFO] [stdout] test invalid_option ... ok
[INFO] [stdout] test leftover_bytes ... ok
[INFO] [stdout] test invalid_utf8 ... ok
[INFO] [stdout] test map_not_canonical ... ok
[INFO] [stdout] test cow ... ok
[INFO] [stdout] test path_buf ... ok
[INFO] [stdout] test proptest_addr ... ok
[INFO] [stdout] test proptest_i8 ... ok
[INFO] [stdout] test proptest_i128 ... ok
[INFO] [stdout] test proptest_i64 ... ok
[INFO] [stdout] test proptest_i32 ... ok
[INFO] [stdout] test proptest_i16 ... ok
[INFO] [stdout] test proptest_box ... ok
[INFO] [stdout] test proptest_bool ... ok
[INFO] [stdout] test proptest_u8 ... ok
[INFO] [stdout] test proptest_option ... ok
[INFO] [stdout] test proptest_tuple4 ... ok
[INFO] [stdout] test sequence_not_long_enough ... ok
[INFO] [stdout] test proptest_u16 ... ok
[INFO] [stdout] test sequence_too_long ... ok
[INFO] [stdout] test slicebox ... ok
[INFO] [stdout] test test_char ... ok
[INFO] [stdout] test proptest_u128 ... ok
[INFO] [stdout] test proptest_u32 ... ok
[INFO] [stdout] test proptest_bar ... ok
[INFO] [stdout] test test_f64 ... ok
[INFO] [stdout] test test_f32 ... ok
[INFO] [stdout] test proptest_u64 ... ok
[INFO] [stdout] test strbox ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test zero_copy_parse ... ok
[INFO] [stdout] test serde_known_vector ... ok
[INFO] [stdout] test uleb_encoding_and_variant ... ok
[INFO] [stdout] test test_recursion_limit ... ok
[INFO] [stdout] test proptest_vec ... ok
[INFO] [stdout] test variable_lengths ... ok
[INFO] [stdout] test proptest_string ... ok
[INFO] [stdout] test proptest_tuple2 ... 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_btreemap ... ok
[INFO] [stdout] test proptest_foo ... ok
[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 16.24s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libra-canonical-serialization
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 117) ... ok
[INFO] [stdout] test src/lib.rs - (line 158) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_bytes (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 244) ... ok
[INFO] [stdout] test src/lib.rs - (line 138) ... ok
[INFO] [stdout] test src/lib.rs - (line 179) ... ok
[INFO] [stdout] test src/lib.rs - (line 197) ... ok
[INFO] [stdout] test src/de.rs - de::from_bytes (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 274) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7694538c01830778218f1f5afe7d562d688b4c7a7160ff9694959aab34b2a16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7694538c01830778218f1f5afe7d562d688b4c7a7160ff9694959aab34b2a16f", kill_on_drop: false }`
[INFO] [stdout] 7694538c01830778218f1f5afe7d562d688b4c7a7160ff9694959aab34b2a16f