[INFO] fetching crate couch_rs_derive 0.8.32...
[INFO] testing couch_rs_derive-0.8.32 against 1.55.0 for beta-1.56-1
[INFO] extracting crate couch_rs_derive 0.8.32 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate couch_rs_derive 0.8.32 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate couch_rs_derive 0.8.32
[INFO] finished tweaking crates.io crate couch_rs_derive 0.8.32
[INFO] tweaked toml for crates.io crate couch_rs_derive 0.8.32 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9f1c4a4daf183aa7985517fb3a97b179e2cd21b99a98263b9fae3fd97a2c645
[INFO] running `Command { std: "docker" "start" "-a" "b9f1c4a4daf183aa7985517fb3a97b179e2cd21b99a98263b9fae3fd97a2c645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9f1c4a4daf183aa7985517fb3a97b179e2cd21b99a98263b9fae3fd97a2c645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9f1c4a4daf183aa7985517fb3a97b179e2cd21b99a98263b9fae3fd97a2c645", kill_on_drop: false }`
[INFO] [stdout] b9f1c4a4daf183aa7985517fb3a97b179e2cd21b99a98263b9fae3fd97a2c645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8e42f54a89601e47f5af13dfa3bc07ffc767637e510aeea215066a5cf505de0
[INFO] running `Command { std: "docker" "start" "-a" "b8e42f54a89601e47f5af13dfa3bc07ffc767637e510aeea215066a5cf505de0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling couch_rs_derive v0.8.32 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.08s
[INFO] running `Command { std: "docker" "inspect" "b8e42f54a89601e47f5af13dfa3bc07ffc767637e510aeea215066a5cf505de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e42f54a89601e47f5af13dfa3bc07ffc767637e510aeea215066a5cf505de0", kill_on_drop: false }`
[INFO] [stdout] b8e42f54a89601e47f5af13dfa3bc07ffc767637e510aeea215066a5cf505de0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b09b52f6a218b0fc8471ef3f10b60eecaf8094a82af397460786e9b886bbaff
[INFO] running `Command { std: "docker" "start" "-a" "4b09b52f6a218b0fc8471ef3f10b60eecaf8094a82af397460786e9b886bbaff", kill_on_drop: false }`
[INFO] [stderr]    Compiling couch_rs_derive v0.8.32 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "4b09b52f6a218b0fc8471ef3f10b60eecaf8094a82af397460786e9b886bbaff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b09b52f6a218b0fc8471ef3f10b60eecaf8094a82af397460786e9b886bbaff", kill_on_drop: false }`
[INFO] [stdout] 4b09b52f6a218b0fc8471ef3f10b60eecaf8094a82af397460786e9b886bbaff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf7998825a272c45fe3f29cbc3401587f964b4ed09b8e7f575e02f5d9f188626
[INFO] running `Command { std: "docker" "start" "-a" "cf7998825a272c45fe3f29cbc3401587f964b4ed09b8e7f575e02f5d9f188626", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/couch_rs_derive-d7d36362d529b159)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests couch_rs_derive
[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] [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" "cf7998825a272c45fe3f29cbc3401587f964b4ed09b8e7f575e02f5d9f188626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf7998825a272c45fe3f29cbc3401587f964b4ed09b8e7f575e02f5d9f188626", kill_on_drop: false }`
[INFO] [stdout] cf7998825a272c45fe3f29cbc3401587f964b4ed09b8e7f575e02f5d9f188626