[INFO] fetching crate libra-canonical-serialization 0.1.0...
[INFO] testing libra-canonical-serialization-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate libra-canonical-serialization 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate libra-canonical-serialization 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4697cc58e363f594b879da4be16b6da947d282e7cffc8b535601dc48ab4cf097
[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" "4697cc58e363f594b879da4be16b6da947d282e7cffc8b535601dc48ab4cf097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4697cc58e363f594b879da4be16b6da947d282e7cffc8b535601dc48ab4cf097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4697cc58e363f594b879da4be16b6da947d282e7cffc8b535601dc48ab4cf097", kill_on_drop: false }`
[INFO] [stdout] 4697cc58e363f594b879da4be16b6da947d282e7cffc8b535601dc48ab4cf097
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 6c61cc568786f078fc797e2d1df36856d2276610ece9ce2125724d12f5b6c2a9
[INFO] running `Command { std: "docker" "start" "-a" "6c61cc568786f078fc797e2d1df36856d2276610ece9ce2125724d12f5b6c2a9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libra-canonical-serialization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "6c61cc568786f078fc797e2d1df36856d2276610ece9ce2125724d12f5b6c2a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c61cc568786f078fc797e2d1df36856d2276610ece9ce2125724d12f5b6c2a9", kill_on_drop: false }`
[INFO] [stdout] 6c61cc568786f078fc797e2d1df36856d2276610ece9ce2125724d12f5b6c2a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 2f9cd40d2af2acf847a28e64da2ef6b7c1949615afe7a9585405990b4454248f
[INFO] running `Command { std: "docker" "start" "-a" "2f9cd40d2af2acf847a28e64da2ef6b7c1949615afe7a9585405990b4454248f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling proptest-derive v0.2.0
[INFO] [stderr]    Compiling libra-canonical-serialization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/serde.rs:267:6
[INFO] [stdout]     |
[INFO] [stdout] 267 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 51.88s
[INFO] running `Command { std: "docker" "inspect" "2f9cd40d2af2acf847a28e64da2ef6b7c1949615afe7a9585405990b4454248f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9cd40d2af2acf847a28e64da2ef6b7c1949615afe7a9585405990b4454248f", kill_on_drop: false }`
[INFO] [stdout] 2f9cd40d2af2acf847a28e64da2ef6b7c1949615afe7a9585405990b4454248f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 124e5bedeeb665e5e40300698dfa8f750fcf437581ea4edf639ee79374102a34
[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" "124e5bedeeb665e5e40300698dfa8f750fcf437581ea4edf639ee79374102a34", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/serde.rs:267:6
[INFO] [stderr]     |
[INFO] [stderr] 267 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `libra-canonical-serialization` (test "serde") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libra_canonical_serialization-fc58791b61ab8205)
[INFO] [stderr]      Running tests/serde.rs (/opt/rustwide/target/debug/deps/serde-686c594a2a78fca3)
[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 path_buf ... ok
[INFO] [stdout] test map_not_canonical ... ok
[INFO] [stdout] test cow ... ok
[INFO] [stdout] test leftover_bytes ... ok
[INFO] [stdout] test invalid_option ... ok
[INFO] [stdout] test invalid_utf8 ... ok
[INFO] [stdout] test invalid_bool ... ok
[INFO] [stdout] test by_default_btreesets_are_serialized_as_sequences ... ok
[INFO] [stdout] test proptest_addr ... ok
[INFO] [stdout] test proptest_i128 ... ok
[INFO] [stdout] test proptest_tuple4 ... ok
[INFO] [stdout] test proptest_i32 ... ok
[INFO] [stdout] test proptest_i16 ... ok
[INFO] [stdout] test proptest_bool ... ok
[INFO] [stdout] test proptest_box ... ok
[INFO] [stdout] test proptest_i8 ... ok
[INFO] [stdout] test proptest_i64 ... ok
[INFO] [stdout] test proptest_u32 ... ok
[INFO] [stdout] test proptest_u64 ... ok
[INFO] [stdout] test proptest_u8 ... ok
[INFO] [stdout] test sequence_not_long_enough ... ok
[INFO] [stdout] test serde_known_vector ... ok
[INFO] [stdout] test slicebox ... ok
[INFO] [stdout] test test_char ... ok
[INFO] [stdout] test strbox ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_f32 ... ok
[INFO] [stdout] test proptest_option ... ok
[INFO] [stdout] test test_f64 ... ok
[INFO] [stdout] test sequence_too_long ... ok
[INFO] [stdout] test proptest_u128 ... ok
[INFO] [stdout] test uleb_encoding_and_variant ... ok
[INFO] [stdout] test zero_copy_parse ... ok
[INFO] [stdout] test test_recursion_limit ... ok
[INFO] [stdout] test proptest_u16 ... ok
[INFO] [stdout] test proptest_vec ... ok
[INFO] [stdout] test proptest_bar ... ok
[INFO] [stdout] test proptest_string ... ok
[INFO] [stdout] test variable_lengths ... 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_foo ... ok
[INFO] [stdout] test proptest_btreemap ... ok
[INFO] [stderr]    Doc-tests libra-canonical-serialization
[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 12.73s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 179) ... ok
[INFO] [stdout] test src/lib.rs - (line 244) ... ok
[INFO] [stdout] test src/lib.rs - (line 117) ... ok
[INFO] [stdout] test src/de.rs - de::from_bytes (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 197) ... 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 138) ... 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 2.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "124e5bedeeb665e5e40300698dfa8f750fcf437581ea4edf639ee79374102a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "124e5bedeeb665e5e40300698dfa8f750fcf437581ea4edf639ee79374102a34", kill_on_drop: false }`
[INFO] [stdout] 124e5bedeeb665e5e40300698dfa8f750fcf437581ea4edf639ee79374102a34