[INFO] fetching crate libipld 0.7.1...
[INFO] testing libipld-0.7.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate libipld 0.7.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libipld 0.7.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libipld 0.7.1
[INFO] finished tweaking crates.io crate libipld 0.7.1
[INFO] tweaked toml for crates.io crate libipld 0.7.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusty-fork v0.3.0
[INFO] [stderr]   Downloaded libipld-pb v0.7.0
[INFO] [stderr]   Downloaded libipld-cbor-derive v0.7.0
[INFO] [stderr]   Downloaded permutohedron v0.2.4
[INFO] [stderr]   Downloaded model v0.1.2
[INFO] [stderr]   Downloaded proptest v0.10.1
[INFO] [stderr]   Downloaded libipld-json v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c6914a1059bbfe0d8f4c9d41be81cb5561f5e6368f2d7fe9e929f43df1f07e5
[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" "2c6914a1059bbfe0d8f4c9d41be81cb5561f5e6368f2d7fe9e929f43df1f07e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c6914a1059bbfe0d8f4c9d41be81cb5561f5e6368f2d7fe9e929f43df1f07e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c6914a1059bbfe0d8f4c9d41be81cb5561f5e6368f2d7fe9e929f43df1f07e5", kill_on_drop: false }`
[INFO] [stdout] 2c6914a1059bbfe0d8f4c9d41be81cb5561f5e6368f2d7fe9e929f43df1f07e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3e4adeb87ccffa78aae16004731c38955640b541380c673543ad3bb4c45a63e
[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" "b3e4adeb87ccffa78aae16004731c38955640b541380c673543ad3bb4c45a63e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unsigned-varint v0.5.1
[INFO] [stderr]    Compiling blake3 v0.3.7
[INFO] [stderr]    Compiling blake2s_simd v0.5.10
[INFO] [stderr]    Compiling blake2b_simd v0.5.10
[INFO] [stderr]    Compiling cached v0.19.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling sha2 v0.9.1
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling sha-1 v0.9.1
[INFO] [stderr]    Compiling strobe-rs v0.5.4
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]    Compiling libipld-cbor-derive v0.7.0
[INFO] [stderr]    Compiling async-std v1.6.5
[INFO] [stderr]    Compiling data-encoding-macro v0.1.8
[INFO] [stderr]    Compiling multibase v0.8.0
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]    Compiling libipld-pb v0.7.0
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling tiny-multihash-derive v0.5.0
[INFO] [stderr]    Compiling tiny-multihash v0.5.0
[INFO] [stderr]    Compiling tiny-cid v0.3.0
[INFO] [stderr]    Compiling libipld-core v0.7.0
[INFO] [stderr]    Compiling libipld-macro v0.7.0
[INFO] [stderr]    Compiling libipld-cbor v0.7.0
[INFO] [stderr]    Compiling libipld-json v0.7.0
[INFO] [stderr]    Compiling libipld v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "b3e4adeb87ccffa78aae16004731c38955640b541380c673543ad3bb4c45a63e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3e4adeb87ccffa78aae16004731c38955640b541380c673543ad3bb4c45a63e", kill_on_drop: false }`
[INFO] [stdout] b3e4adeb87ccffa78aae16004731c38955640b541380c673543ad3bb4c45a63e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c5b9ecf184bb4d88c9ea590077ffcf356c27dea2c3b4455b415e600ca3dcab0
[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" "9c5b9ecf184bb4d88c9ea590077ffcf356c27dea2c3b4455b415e600ca3dcab0", kill_on_drop: false }`
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling model v0.1.2
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling libipld v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 33.86s
[INFO] running `Command { std: "docker" "inspect" "9c5b9ecf184bb4d88c9ea590077ffcf356c27dea2c3b4455b415e600ca3dcab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c5b9ecf184bb4d88c9ea590077ffcf356c27dea2c3b4455b415e600ca3dcab0", kill_on_drop: false }`
[INFO] [stdout] 9c5b9ecf184bb4d88c9ea590077ffcf356c27dea2c3b4455b415e600ca3dcab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c58b9830b1c022f6ab7c5f0a4e8eac67e1e874647adb1a6286205b94b35af82
[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" "4c58b9830b1c022f6ab7c5f0a4e8eac67e1e874647adb1a6286205b94b35af82", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libipld-795ed8f172bd1c24
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test path::tests::test_eliding_empty_segments ... ok
[INFO] [stdout] test codec_impl::tests::dag_json_decode ... ok
[INFO] [stdout] test codec_impl::tests::dag_json_encode ... ok
[INFO] [stdout] test path::tests::test_eliding_leading_slashes ... ok
[INFO] [stdout] test path::tests::test_eliding_trailing_slashes ... ok
[INFO] [stdout] test cache::tests::test_cache ... ok
[INFO] [stdout] test codec_impl::tests::dag_pb_encode ... ok
[INFO] [stdout] test codec_impl::tests::dag_cbor_decode ... ok
[INFO] [stdout] test codec_impl::tests::raw_encode ... ok
[INFO] [stdout] test codec_impl::tests::dag_cbor_encode ... ok
[INFO] [stdout] test codec_impl::tests::raw_decode ... ok
[INFO] [stdout] test codec_impl::tests::dag_pb_decode ... ok
[INFO] [stdout] test mem::tests::test_store_unpin ... ok
[INFO] [stdout] test mem::tests::test_sync ... ok
[INFO] [stdout] test mem::tests::test_store_unpin2 ... ok
[INFO] [stdout] test block::tests::test_references ... ok
[INFO] [stdout] test mem::tests::test_store_evict ... ok
[INFO] [stdout] test store::tests::test_query ... ok
[INFO] [stdout] test path::tests::test_parsing_one_segment ... ok
[INFO] [stdout] test store::tests::test_alias ... ok
[INFO] [stdout] test path::tests::test_parsing_three_segments ... ok
[INFO] [stdout] test path::tests::test_to_string ... ok
[INFO] [stdout] test block::tests::test_transmute ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libipld
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/block.rs - block::Block<S>::decode (line 149) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c58b9830b1c022f6ab7c5f0a4e8eac67e1e874647adb1a6286205b94b35af82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c58b9830b1c022f6ab7c5f0a4e8eac67e1e874647adb1a6286205b94b35af82", kill_on_drop: false }`
[INFO] [stdout] 4c58b9830b1c022f6ab7c5f0a4e8eac67e1e874647adb1a6286205b94b35af82
