[INFO] fetching crate iota-pow 1.0.0-rc.4...
[INFO] testing iota-pow-1.0.0-rc.4 against 1.90.0 for beta-1.91-3
[INFO] extracting crate iota-pow 1.0.0-rc.4 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iota-pow 1.0.0-rc.4 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 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" "+1.90.0" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a40c12d76c68ec94c9b9faa2fb0601887889ce8b4c4efba0b3368cef41498d6
[INFO] running `Command { std: "docker" "start" "-a" "1a40c12d76c68ec94c9b9faa2fb0601887889ce8b4c4efba0b3368cef41498d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a40c12d76c68ec94c9b9faa2fb0601887889ce8b4c4efba0b3368cef41498d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a40c12d76c68ec94c9b9faa2fb0601887889ce8b4c4efba0b3368cef41498d6", kill_on_drop: false }`
[INFO] [stdout] 1a40c12d76c68ec94c9b9faa2fb0601887889ce8b4c4efba0b3368cef41498d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0ab92727ff3f2fe515179b14b31124f98baf9c9a6e0424c452808eace09a663
[INFO] running `Command { std: "docker" "start" "-a" "c0ab92727ff3f2fe515179b14b31124f98baf9c9a6e0424c452808eace09a663", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling iota-crypto v0.15.3
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling iota-pow v1.0.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.72s
[INFO] running `Command { std: "docker" "inspect" "c0ab92727ff3f2fe515179b14b31124f98baf9c9a6e0424c452808eace09a663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ab92727ff3f2fe515179b14b31124f98baf9c9a6e0424c452808eace09a663", kill_on_drop: false }`
[INFO] [stdout] c0ab92727ff3f2fe515179b14b31124f98baf9c9a6e0424c452808eace09a663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 781aa543142fc004254834b78f616ef93aa7cb1c9bc4de6604e01c7cb1c1e5a5
[INFO] running `Command { std: "docker" "start" "-a" "781aa543142fc004254834b78f616ef93aa7cb1c9bc4de6604e01c7cb1c1e5a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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" "781aa543142fc004254834b78f616ef93aa7cb1c9bc4de6604e01c7cb1c1e5a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "781aa543142fc004254834b78f616ef93aa7cb1c9bc4de6604e01c7cb1c1e5a5", kill_on_drop: false }`
[INFO] [stdout] 781aa543142fc004254834b78f616ef93aa7cb1c9bc4de6604e01c7cb1c1e5a5