[INFO] fetching crate libipld 0.12.0...
[INFO] testing libipld-0.12.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate libipld 0.12.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate libipld 0.12.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libipld 0.12.0
[INFO] finished tweaking crates.io crate libipld 0.12.0
[INFO] tweaked toml for crates.io crate libipld 0.12.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 812a45564ad1ec8a5c38b33e38346b5ba47112cc64ca5d9d4e1e00a70e439791
[INFO] running `Command { std: "docker" "start" "-a" "812a45564ad1ec8a5c38b33e38346b5ba47112cc64ca5d9d4e1e00a70e439791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "812a45564ad1ec8a5c38b33e38346b5ba47112cc64ca5d9d4e1e00a70e439791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "812a45564ad1ec8a5c38b33e38346b5ba47112cc64ca5d9d4e1e00a70e439791", kill_on_drop: false }`
[INFO] [stdout] 812a45564ad1ec8a5c38b33e38346b5ba47112cc64ca5d9d4e1e00a70e439791
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfd034f21aed18af3539d05dd39bb512b0cd1df1f8b7247bac9df490c8c01c7b
[INFO] running `Command { std: "docker" "start" "-a" "dfd034f21aed18af3539d05dd39bb512b0cd1df1f8b7247bac9df490c8c01c7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
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[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.10
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling prost-derive v0.7.0
[INFO] [stderr]    Compiling libipld-cbor-derive v0.12.0
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling data-encoding-macro v0.1.12
[INFO] [stderr]    Compiling multibase v0.9.1
[INFO] [stderr]    Compiling log v0.4.14
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[INFO] [stderr]    Compiling prost v0.7.0
[INFO] [stderr]    Compiling prost-types v0.7.0
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling libipld-pb v0.12.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling multihash-derive v0.7.2
[INFO] [stderr]    Compiling multihash v0.14.0
[INFO] [stderr]    Compiling cid v0.7.0
[INFO] [stderr]    Compiling libipld-core v0.12.0
[INFO] [stderr]    Compiling libipld-json v0.12.0
[INFO] [stderr]    Compiling libipld-cbor v0.12.1
[INFO] [stderr]    Compiling libipld-macro v0.12.0
[INFO] [stderr]    Compiling libipld v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.32s
[INFO] running `Command { std: "docker" "inspect" "dfd034f21aed18af3539d05dd39bb512b0cd1df1f8b7247bac9df490c8c01c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd034f21aed18af3539d05dd39bb512b0cd1df1f8b7247bac9df490c8c01c7b", kill_on_drop: false }`
[INFO] [stdout] dfd034f21aed18af3539d05dd39bb512b0cd1df1f8b7247bac9df490c8c01c7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aca89ce90530eca88100e192685b11be4a8fff10e3f35308fe88b259a4f04260
[INFO] running `Command { std: "docker" "start" "-a" "aca89ce90530eca88100e192685b11be4a8fff10e3f35308fe88b259a4f04260", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling fastrand v1.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
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[INFO] [stderr]    Compiling futures-io v0.3.16
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling async-task v4.0.3
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling quick-error v2.0.1
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[INFO] [stderr]    Compiling num-traits v0.2.14
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[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling rusty-fork v0.2.2
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[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling model v0.1.2
[INFO] [stderr]    Compiling libipld v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 52.69s
[INFO] running `Command { std: "docker" "inspect" "aca89ce90530eca88100e192685b11be4a8fff10e3f35308fe88b259a4f04260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca89ce90530eca88100e192685b11be4a8fff10e3f35308fe88b259a4f04260", kill_on_drop: false }`
[INFO] [stdout] aca89ce90530eca88100e192685b11be4a8fff10e3f35308fe88b259a4f04260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d4eebf6a91307022e2db79483ce2c5bfe775486a741629f229d3d434b6aa1d6
[INFO] running `Command { std: "docker" "start" "-a" "0d4eebf6a91307022e2db79483ce2c5bfe775486a741629f229d3d434b6aa1d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libipld-607b37af8ab51d84)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test codec_impl::tests::dag_cbor_decode ... ok
[INFO] [stdout] test block::tests::test_transmute ... ok
[INFO] [stdout] test codec_impl::tests::dag_pb_decode ... ok
[INFO] [stdout] test codec_impl::tests::dag_json_decode ... ok
[INFO] [stdout] test path::tests::test_eliding_empty_segments ... ok
[INFO] [stdout] test block::tests::test_references ... ok
[INFO] [stdout] test path::tests::test_eliding_leading_slashes ... ok
[INFO] [stdout] test path::tests::test_parsing_three_segments ... ok
[INFO] [stdout] test store::tests::test_alias ... ok
[INFO] [stdout] test path::tests::test_parsing_one_segment ... ok
[INFO] [stdout] test path::tests::test_to_string ... ok
[INFO] [stdout] test path::tests::test_eliding_trailing_slashes ... ok
[INFO] [stdout] test mem::tests::test_store_unpin ... ok
[INFO] [stdout] test mem::tests::test_store_unpin2 ... ok
[INFO] [stdout] test codec_impl::tests::dag_json_encode ... ok
[INFO] [stdout] test codec_impl::tests::dag_cbor_encode ... ok
[INFO] [stdout] test codec_impl::tests::dag_pb_encode ... ok
[INFO] [stdout] test codec_impl::tests::raw_decode ... ok
[INFO] [stdout] test mem::tests::test_store_evict ... ok
[INFO] [stdout] test store::tests::test_query ... ok
[INFO] [stdout] test codec_impl::tests::raw_encode ... ok
[INFO] [stdout] test mem::tests::test_sync ... ok
[INFO] [stdout] test cache::tests::test_cache ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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 148) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d4eebf6a91307022e2db79483ce2c5bfe775486a741629f229d3d434b6aa1d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d4eebf6a91307022e2db79483ce2c5bfe775486a741629f229d3d434b6aa1d6", kill_on_drop: false }`
[INFO] [stdout] 0d4eebf6a91307022e2db79483ce2c5bfe775486a741629f229d3d434b6aa1d6