[INFO] fetching crate pontem-blockchain 0.0.0...
[INFO] testing pontem-blockchain-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate pontem-blockchain 0.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate pontem-blockchain 0.0.0
[INFO] finished tweaking crates.io crate pontem-blockchain 0.0.0
[INFO] tweaked toml for crates.io crate pontem-blockchain 0.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pontem-blockchain 0.0.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f65fe32fe6f40331d1331776bafdf46aa0b82dbd35d79ac2b08f735d232de3de
[INFO] running `Command { std: "docker" "start" "-a" "f65fe32fe6f40331d1331776bafdf46aa0b82dbd35d79ac2b08f735d232de3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f65fe32fe6f40331d1331776bafdf46aa0b82dbd35d79ac2b08f735d232de3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65fe32fe6f40331d1331776bafdf46aa0b82dbd35d79ac2b08f735d232de3de", kill_on_drop: false }`
[INFO] [stdout] f65fe32fe6f40331d1331776bafdf46aa0b82dbd35d79ac2b08f735d232de3de
[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=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] 744102bd9f6c8744748b6a9769245c9578d4156ba5af8b120a7c03d845254e2d
[INFO] running `Command { std: "docker" "start" "-a" "744102bd9f6c8744748b6a9769245c9578d4156ba5af8b120a7c03d845254e2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pontem-blockchain v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "744102bd9f6c8744748b6a9769245c9578d4156ba5af8b120a7c03d845254e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "744102bd9f6c8744748b6a9769245c9578d4156ba5af8b120a7c03d845254e2d", kill_on_drop: false }`
[INFO] [stdout] 744102bd9f6c8744748b6a9769245c9578d4156ba5af8b120a7c03d845254e2d
[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=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] 25dd02fde0d060bd38a771e0b0042160623e4dba9bc3d020ff75c09b648122aa
[INFO] running `Command { std: "docker" "start" "-a" "25dd02fde0d060bd38a771e0b0042160623e4dba9bc3d020ff75c09b648122aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling pontem-blockchain v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "25dd02fde0d060bd38a771e0b0042160623e4dba9bc3d020ff75c09b648122aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25dd02fde0d060bd38a771e0b0042160623e4dba9bc3d020ff75c09b648122aa", kill_on_drop: false }`
[INFO] [stdout] 25dd02fde0d060bd38a771e0b0042160623e4dba9bc3d020ff75c09b648122aa
[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=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", kill_on_drop: false }`
[INFO] [stdout] d394304fdfb9b06ecbeac5f10ccc0ac42ef50bbed0e0fdbf217a32c403c7c9a4
[INFO] running `Command { std: "docker" "start" "-a" "d394304fdfb9b06ecbeac5f10ccc0ac42ef50bbed0e0fdbf217a32c403c7c9a4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pontem_blockchain-328e5781d02f0853)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pontem_blockchain
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d394304fdfb9b06ecbeac5f10ccc0ac42ef50bbed0e0fdbf217a32c403c7c9a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d394304fdfb9b06ecbeac5f10ccc0ac42ef50bbed0e0fdbf217a32c403c7c9a4", kill_on_drop: false }`
[INFO] [stdout] d394304fdfb9b06ecbeac5f10ccc0ac42ef50bbed0e0fdbf217a32c403c7c9a4