[INFO] fetching crate cope 0.0.1...
[INFO] testing cope-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cope 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cope 0.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cope 0.0.1
[INFO] finished tweaking crates.io crate cope 0.0.1
[INFO] tweaked toml for crates.io crate cope 0.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43b078c32951e92a3849e36b3d1c38181f12b70597b072f125be9f3b69c32037
[INFO] running `Command { std: "docker" "start" "-a" "43b078c32951e92a3849e36b3d1c38181f12b70597b072f125be9f3b69c32037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43b078c32951e92a3849e36b3d1c38181f12b70597b072f125be9f3b69c32037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43b078c32951e92a3849e36b3d1c38181f12b70597b072f125be9f3b69c32037", kill_on_drop: false }`
[INFO] [stdout] 43b078c32951e92a3849e36b3d1c38181f12b70597b072f125be9f3b69c32037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbb2e5179a0884404d92d76a6419c8472c5899f20d6c2e1b68e789f32a49c859
[INFO] running `Command { std: "docker" "start" "-a" "fbb2e5179a0884404d92d76a6419c8472c5899f20d6c2e1b68e789f32a49c859", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling cope v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "fbb2e5179a0884404d92d76a6419c8472c5899f20d6c2e1b68e789f32a49c859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbb2e5179a0884404d92d76a6419c8472c5899f20d6c2e1b68e789f32a49c859", kill_on_drop: false }`
[INFO] [stdout] fbb2e5179a0884404d92d76a6419c8472c5899f20d6c2e1b68e789f32a49c859
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49066526302ca2f70b4ca2fb05996e2fa1a5a79b29a8f73235582f9a5034398a
[INFO] running `Command { std: "docker" "start" "-a" "49066526302ca2f70b4ca2fb05996e2fa1a5a79b29a8f73235582f9a5034398a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cope v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "49066526302ca2f70b4ca2fb05996e2fa1a5a79b29a8f73235582f9a5034398a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49066526302ca2f70b4ca2fb05996e2fa1a5a79b29a8f73235582f9a5034398a", kill_on_drop: false }`
[INFO] [stdout] 49066526302ca2f70b4ca2fb05996e2fa1a5a79b29a8f73235582f9a5034398a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fb5b8d2b12de4666d98aad204911a653f55f710f907b62c57a364eaabec05fa
[INFO] running `Command { std: "docker" "start" "-a" "9fb5b8d2b12de4666d98aad204911a653f55f710f907b62c57a364eaabec05fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cope-e76dd361c9fc0cf1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test instance::atom::tests::get_initial_value ... ok
[INFO] [stdout] test instance::atom::tests::mutate ... ok
[INFO] [stdout] test instance::engine::tests::react_simple ... ok
[INFO] [stdout] test instance::atom::tests::set ... ok
[INFO] [stderr]    Doc-tests cope
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "9fb5b8d2b12de4666d98aad204911a653f55f710f907b62c57a364eaabec05fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb5b8d2b12de4666d98aad204911a653f55f710f907b62c57a364eaabec05fa", kill_on_drop: false }`
[INFO] [stdout] 9fb5b8d2b12de4666d98aad204911a653f55f710f907b62c57a364eaabec05fa