[INFO] fetching crate freechains 0.3.0...
[INFO] testing freechains-0.3.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate freechains 0.3.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate freechains 0.3.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate freechains 0.3.0
[INFO] finished tweaking crates.io crate freechains 0.3.0
[INFO] tweaked toml for crates.io crate freechains 0.3.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--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: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3354d93339326f146b9ca9138662f0eb20db77e6f40c8f3f71f87d712df3a666
[INFO] running `Command { std: "docker" "start" "-a" "3354d93339326f146b9ca9138662f0eb20db77e6f40c8f3f71f87d712df3a666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3354d93339326f146b9ca9138662f0eb20db77e6f40c8f3f71f87d712df3a666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3354d93339326f146b9ca9138662f0eb20db77e6f40c8f3f71f87d712df3a666", kill_on_drop: false }`
[INFO] [stdout] 3354d93339326f146b9ca9138662f0eb20db77e6f40c8f3f71f87d712df3a666
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c5f42ae0c85f52e63a638f5e73b0f3caf25e9114126b504c38a264bb5ed7c23
[INFO] running `Command { std: "docker" "start" "-a" "7c5f42ae0c85f52e63a638f5e73b0f3caf25e9114126b504c38a264bb5ed7c23", kill_on_drop: false }`
[INFO] [stderr]    Compiling freechains v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "7c5f42ae0c85f52e63a638f5e73b0f3caf25e9114126b504c38a264bb5ed7c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5f42ae0c85f52e63a638f5e73b0f3caf25e9114126b504c38a264bb5ed7c23", kill_on_drop: false }`
[INFO] [stdout] 7c5f42ae0c85f52e63a638f5e73b0f3caf25e9114126b504c38a264bb5ed7c23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb2a2f8621d2eceec3afe992211f41e4301b8875ea9cce6ad07f09e05e9bba25
[INFO] running `Command { std: "docker" "start" "-a" "fb2a2f8621d2eceec3afe992211f41e4301b8875ea9cce6ad07f09e05e9bba25", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling freechains v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "fb2a2f8621d2eceec3afe992211f41e4301b8875ea9cce6ad07f09e05e9bba25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb2a2f8621d2eceec3afe992211f41e4301b8875ea9cce6ad07f09e05e9bba25", kill_on_drop: false }`
[INFO] [stdout] fb2a2f8621d2eceec3afe992211f41e4301b8875ea9cce6ad07f09e05e9bba25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5742208ea7ab79cf3fb4f3134538082b70368ecdece0921a795174de593a0a15
[INFO] running `Command { std: "docker" "start" "-a" "5742208ea7ab79cf3fb4f3134538082b70368ecdece0921a795174de593a0a15", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/freechains-600c80a936338f33)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test::chain_leave_failed ... ok
[INFO] [stdout] test test::chains_join ... ok
[INFO] [stdout] test test::chain_post ... ok
[INFO] [stdout] test test::chain_genesis ... ok
[INFO] [stdout] test test::chain_listen ... ok
[INFO] [stdout] test test::crypto_shared ... ok
[INFO] [stdout] test test::chain_reputation ... ok
[INFO] [stdout] test test::chain_content_block ... ok
[INFO] [stdout] test test::chains_list ... ok
[INFO] [stdout] test test::crypto_pubpvt ... ok
[INFO] [stdout] test test::chain_leave ... ok
[INFO] [stdout] test test::host_set_time ... ok
[INFO] [stdout] test test::chain_payload ... ok
[INFO] [stdout] test test::chain_consensus ... ok
[INFO] [stdout] test test::chain_like ... ok
[INFO] [stdout] test test::host_get_time ... ok
[INFO] [stdout] test test::host_stop ... ok
[INFO] [stdout] test test::chain_heads ... ok
[INFO] [stdout] test test::peer_receive ... ok
[INFO] [stdout] test test::chain_dislike ... ok
[INFO] [stdout] test test::listen ... ok
[INFO] [stdout] test test::peer_ping ... ok
[INFO] [stdout] test test::host_path ... ok
[INFO] [stdout] test test::peer_chains_list ... ok
[INFO] [stdout] test test::peer_send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests freechains
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Client<T>::listen (line 249) - compile ... ok
[INFO] [stdout] test src/lib.rs - ChainClient (line 367) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 22) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 10) - compile ... ok
[INFO] [stdout] test src/lib.rs - HostClient (line 829) - compile ... ok
[INFO] [stdout] test src/lib.rs - ChainClient::listen (line 625) - compile ... ok
[INFO] [stdout] test src/lib.rs - Client<T>::listen (line 266) - compile ... ok
[INFO] [stdout] test src/lib.rs - HostClient::set_time (line 880) - compile ... ok
[INFO] [stdout] test src/lib.rs - ChainClient::listen (line 607) - compile ... ok
[INFO] [stdout] test src/lib.rs - PeerClient (line 709) - compile ... ok
[INFO] [stdout] test src/lib.rs - Client (line 122) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5742208ea7ab79cf3fb4f3134538082b70368ecdece0921a795174de593a0a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5742208ea7ab79cf3fb4f3134538082b70368ecdece0921a795174de593a0a15", kill_on_drop: false }`
[INFO] [stdout] 5742208ea7ab79cf3fb4f3134538082b70368ecdece0921a795174de593a0a15