[INFO] fetching crate sigma-ser 0.3.0...
[INFO] testing sigma-ser-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate sigma-ser 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sigma-ser 0.3.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sigma-ser 0.3.0
[INFO] finished tweaking crates.io crate sigma-ser 0.3.0
[INFO] tweaked toml for crates.io crate sigma-ser 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42dd0d00bb00cd4aa65fbca9983d756ca4991c21aeee1ed3caeb0a8019a5efe0
[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" "42dd0d00bb00cd4aa65fbca9983d756ca4991c21aeee1ed3caeb0a8019a5efe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42dd0d00bb00cd4aa65fbca9983d756ca4991c21aeee1ed3caeb0a8019a5efe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42dd0d00bb00cd4aa65fbca9983d756ca4991c21aeee1ed3caeb0a8019a5efe0", kill_on_drop: false }`
[INFO] [stdout] 42dd0d00bb00cd4aa65fbca9983d756ca4991c21aeee1ed3caeb0a8019a5efe0
[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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84e679a030d2fe051ca14d4aa91d73b6a348b4dbe4ef3c9c3ddb6d5f78e337b9
[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" "84e679a030d2fe051ca14d4aa91d73b6a348b4dbe4ef3c9c3ddb6d5f78e337b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling funty v1.2.0
[INFO] [stderr]    Compiling wyz v0.4.0
[INFO] [stderr]    Compiling bitvec v0.22.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling sigma-ser v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.03s
[INFO] running `Command { std: "docker" "inspect" "84e679a030d2fe051ca14d4aa91d73b6a348b4dbe4ef3c9c3ddb6d5f78e337b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e679a030d2fe051ca14d4aa91d73b6a348b4dbe4ef3c9c3ddb6d5f78e337b9", kill_on_drop: false }`
[INFO] [stdout] 84e679a030d2fe051ca14d4aa91d73b6a348b4dbe4ef3c9c3ddb6d5f78e337b9
[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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 502e418482312700d0bcf55934c7d53980902f9a83221cd3b15d6f94418e365b
[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" "502e418482312700d0bcf55934c7d53980902f9a83221cd3b15d6f94418e365b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling proptest-derive v0.2.0
[INFO] [stderr]    Compiling sigma-ser v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.95s
[INFO] running `Command { std: "docker" "inspect" "502e418482312700d0bcf55934c7d53980902f9a83221cd3b15d6f94418e365b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "502e418482312700d0bcf55934c7d53980902f9a83221cd3b15d6f94418e365b", kill_on_drop: false }`
[INFO] [stdout] 502e418482312700d0bcf55934c7d53980902f9a83221cd3b15d6f94418e365b
[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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48a8a5f1b8e4c1ec3d290c34eea3987258ea5d85c36676ff8a47e62ebf009327
[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" "48a8a5f1b8e4c1ec3d290c34eea3987258ea5d85c36676ff8a47e62ebf009327", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sigma_ser-4b2a6c7a233c8987)
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test vlq_encode::tests::i32_corner_cases ... ok
[INFO] [stdout] test vlq_encode::tests::i16_corner_cases ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_10_part1 ... ok
[INFO] [stdout] test vlq_encode::tests::i16_i32_i64_equivalence ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_1 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_5_part1 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_10_part2 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_9_part1 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_8_part1 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_corner_cases ... ok
[INFO] [stdout] test vlq_encode::tests::malformed_input ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_3_part1 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_2_part1 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_3_part2 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_6_part2 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_4_part2 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_4_part1 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_2_part2 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_5_part2 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_6_part1 ... ok
[INFO] [stdout] test vlq_encode::tests::test_i32_ten_bytes_case ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_8_part2 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_7_part1 ... ok
[INFO] [stdout] test vlq_encode::tests::test_write_u8 ... ok
[INFO] [stdout] test vlq_encode::tests::u16_corner_cases ... ok
[INFO] [stdout] test vlq_encode::tests::test_read_u8 ... ok
[INFO] [stdout] test vlq_encode::tests::test_read_u64_expected_values ... ok
[INFO] [stdout] test vlq_encode::tests::test_write_u64_expected_values ... ok
[INFO] [stdout] test vlq_encode::tests::u32_corner_cases ... ok
[INFO] [stdout] test vlq_encode::tests::i64_roundtrip ... ok
[INFO] [stdout] test vlq_encode::tests::u64_check_size_1 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_7_part2 ... ok
[INFO] [stdout] test vlq_encode::tests::u64_corner_cases ... ok
[INFO] [stdout] test vlq_encode::tests::u64_check_size_7 ... ok
[INFO] [stdout] test vlq_encode::tests::u64_check_size_6 ... ok
[INFO] [stdout] test zig_zag_encode::tests::test_expected_values ... ok
[INFO] [stdout] test vlq_encode::tests::u64_check_size_4 ... ok
[INFO] [stdout] test vlq_encode::tests::u64_check_size_9 ... ok
[INFO] [stdout] test vlq_encode::tests::i64_check_size_9_part2 ... ok
[INFO] [stdout] test vlq_encode::tests::u64_check_size_3 ... ok
[INFO] [stdout] test vlq_encode::tests::u64_check_size_8 ... ok
[INFO] [stdout] test vlq_encode::tests::u64_check_size_2 ... ok
[INFO] [stdout] test zig_zag_encode::tests::encode_i64_roundtrip ... ok
[INFO] [stdout] test vlq_encode::tests::u64_roundtrip ... ok
[INFO] [stdout] test vlq_encode::tests::u64_check_size_5 ... ok
[INFO] [stdout] test zig_zag_encode::tests::encode_i32_roundtrip ... ok
[INFO] [stdout] test vlq_encode::tests::prop_u64_array_roundtrip ... ok
[INFO] [stdout] test vlq_encode::tests::u16_u32_u64_equivalence ... ok
[INFO] [stdout] test vlq_encode::tests::prop_bits_roundtrip ... ok
[INFO] [stdout] test vlq_encode::tests::arbitrary_values_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.76s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sigma-ser
[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] running `Command { std: "docker" "inspect" "48a8a5f1b8e4c1ec3d290c34eea3987258ea5d85c36676ff8a47e62ebf009327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a8a5f1b8e4c1ec3d290c34eea3987258ea5d85c36676ff8a47e62ebf009327", kill_on_drop: false }`
[INFO] [stdout] 48a8a5f1b8e4c1ec3d290c34eea3987258ea5d85c36676ff8a47e62ebf009327