[INFO] fetching crate fvm_ipld_blockstore 0.1.2...
[INFO] checking fvm_ipld_blockstore-0.1.2 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate fvm_ipld_blockstore 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate fvm_ipld_blockstore 0.1.2 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fvm_ipld_blockstore 0.1.2
[INFO] finished tweaking crates.io crate fvm_ipld_blockstore 0.1.2
[INFO] tweaked toml for crates.io crate fvm_ipld_blockstore 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.11
[INFO] [stderr]   Downloaded data-encoding v2.4.0
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8a7fce27bb4aa3c4ed35de5ce62996d6bd558759b7eab11510f87cb74fc855e
[INFO] running `Command { std: "docker" "start" "-a" "b8a7fce27bb4aa3c4ed35de5ce62996d6bd558759b7eab11510f87cb74fc855e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8a7fce27bb4aa3c4ed35de5ce62996d6bd558759b7eab11510f87cb74fc855e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a7fce27bb4aa3c4ed35de5ce62996d6bd558759b7eab11510f87cb74fc855e", kill_on_drop: false }`
[INFO] [stdout] b8a7fce27bb4aa3c4ed35de5ce62996d6bd558759b7eab11510f87cb74fc855e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b12446b1188b8dc0b4f8bdec0e7b9c2ab3792a2f2b1952b57dbad3cf4441f2c
[INFO] running `Command { std: "docker" "start" "-a" "3b12446b1188b8dc0b4f8bdec0e7b9c2ab3792a2f2b1952b57dbad3cf4441f2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling data-encoding v2.4.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking unsigned-varint v0.7.1
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.11
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]     Checking data-encoding-macro v0.1.13
[INFO] [stderr]     Checking multibase v0.9.1
[INFO] [stderr]    Compiling multihash-derive v0.8.1
[INFO] [stderr]     Checking serde-big-array v0.3.3
[INFO] [stderr]     Checking serde_bytes v0.11.9
[INFO] [stderr]     Checking multihash v0.16.3
[INFO] [stderr]     Checking cid v0.8.6
[INFO] [stderr]     Checking fvm_ipld_blockstore v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no variant or associated item named `Blake2b256` found for enum `cid::multihash::Code` in the current scope
[INFO] [stdout]    --> src/tracking.rs:124:39
[INFO] [stdout]     |
[INFO] [stdout] 124 |         tr_store.get(&block.cid(Code::Blake2b256)).unwrap();
[INFO] [stdout]     |                                       ^^^^^^^^^^ variant or associated item not found in `Code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Blake2b256` found for enum `cid::multihash::Code` in the current scope
[INFO] [stdout]    --> src/tracking.rs:133:42
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let put_cid = tr_store.put(Code::Blake2b256, &block).unwrap();
[INFO] [stdout]     |                                          ^^^^^^^^^^ variant or associated item not found in `Code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fvm_ipld_blockstore` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "3b12446b1188b8dc0b4f8bdec0e7b9c2ab3792a2f2b1952b57dbad3cf4441f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b12446b1188b8dc0b4f8bdec0e7b9c2ab3792a2f2b1952b57dbad3cf4441f2c", kill_on_drop: false }`
[INFO] [stdout] 3b12446b1188b8dc0b4f8bdec0e7b9c2ab3792a2f2b1952b57dbad3cf4441f2c
