[INFO] fetching crate iota-pow 1.0.0-rc.4...
[INFO] checking iota-pow-1.0.0-rc.4 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate iota-pow 1.0.0-rc.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate iota-pow 1.0.0-rc.4
[INFO] finished tweaking crates.io crate iota-pow 1.0.0-rc.4
[INFO] tweaked toml for crates.io crate iota-pow 1.0.0-rc.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iota-pow 1.0.0-rc.4 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 33 packages to latest compatible versions
[INFO] [stderr]       Adding iota-crypto v0.15.3 (available: v0.23.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iota-crypto v0.15.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 255504897c3098306cc538c37fb13e3cc79a07f07c57872a057743043e974ffa
[INFO] running `Command { std: "docker" "start" "-a" "255504897c3098306cc538c37fb13e3cc79a07f07c57872a057743043e974ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "255504897c3098306cc538c37fb13e3cc79a07f07c57872a057743043e974ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255504897c3098306cc538c37fb13e3cc79a07f07c57872a057743043e974ffa", kill_on_drop: false }`
[INFO] [stdout] 255504897c3098306cc538c37fb13e3cc79a07f07c57872a057743043e974ffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c43994ef509be3b89cbfbd0c8021d9bb75140f588e338c56a231fdb8adc34c67
[INFO] running `Command { std: "docker" "start" "-a" "c43994ef509be3b89cbfbd0c8021d9bb75140f588e338c56a231fdb8adc34c67", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling iota-crypto v0.15.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking iota-pow v1.0.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `iota_types`
[INFO] [stdout]  --> tests/miner.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use iota_types::block::rand::bytes::rand_bytes;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `iota_types`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `iota_types`, use `cargo add iota_types` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iota-pow` (test "miner") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c43994ef509be3b89cbfbd0c8021d9bb75140f588e338c56a231fdb8adc34c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c43994ef509be3b89cbfbd0c8021d9bb75140f588e338c56a231fdb8adc34c67", kill_on_drop: false }`
[INFO] [stdout] c43994ef509be3b89cbfbd0c8021d9bb75140f588e338c56a231fdb8adc34c67