[INFO] fetching crate rusty_v8_helper_derive 1.0.3...
[INFO] testing rusty_v8_helper_derive-1.0.3 against 1.54.0 for beta-1.55-1
[INFO] extracting crate rusty_v8_helper_derive 1.0.3 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate rusty_v8_helper_derive 1.0.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusty_v8_helper_derive 1.0.3
[INFO] finished tweaking crates.io crate rusty_v8_helper_derive 1.0.3
[INFO] tweaked toml for crates.io crate rusty_v8_helper_derive 1.0.3 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4dba983021b5ad38cc2c97a520e1445884ef2cf8c661412ce938201db7ae3c2
[INFO] running `Command { std: "docker" "start" "-a" "d4dba983021b5ad38cc2c97a520e1445884ef2cf8c661412ce938201db7ae3c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4dba983021b5ad38cc2c97a520e1445884ef2cf8c661412ce938201db7ae3c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4dba983021b5ad38cc2c97a520e1445884ef2cf8c661412ce938201db7ae3c2", kill_on_drop: false }`
[INFO] [stdout] d4dba983021b5ad38cc2c97a520e1445884ef2cf8c661412ce938201db7ae3c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec3b8ff4ab8e3b2480bb61c51953c90bb2a65c0a620a6909348c824da9913f80
[INFO] running `Command { std: "docker" "start" "-a" "ec3b8ff4ab8e3b2480bb61c51953c90bb2a65c0a620a6909348c824da9913f80", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling rusty_v8_helper_derive v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.16s
[INFO] running `Command { std: "docker" "inspect" "ec3b8ff4ab8e3b2480bb61c51953c90bb2a65c0a620a6909348c824da9913f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec3b8ff4ab8e3b2480bb61c51953c90bb2a65c0a620a6909348c824da9913f80", kill_on_drop: false }`
[INFO] [stdout] ec3b8ff4ab8e3b2480bb61c51953c90bb2a65c0a620a6909348c824da9913f80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ea2277c97c6f3c18ed49a23340c7bd2b555b91105453d956f889adc348f770d
[INFO] running `Command { std: "docker" "start" "-a" "4ea2277c97c6f3c18ed49a23340c7bd2b555b91105453d956f889adc348f770d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_v8_helper_derive v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "4ea2277c97c6f3c18ed49a23340c7bd2b555b91105453d956f889adc348f770d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea2277c97c6f3c18ed49a23340c7bd2b555b91105453d956f889adc348f770d", kill_on_drop: false }`
[INFO] [stdout] 4ea2277c97c6f3c18ed49a23340c7bd2b555b91105453d956f889adc348f770d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c95c71765b69a8aedd370df910ed524a30475155abef800697fcfca491f7421f
[INFO] running `Command { std: "docker" "start" "-a" "c95c71765b69a8aedd370df910ed524a30475155abef800697fcfca491f7421f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusty_v8_helper_derive-a6a9234a1b915a96)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rusty_v8_helper_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" "c95c71765b69a8aedd370df910ed524a30475155abef800697fcfca491f7421f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c95c71765b69a8aedd370df910ed524a30475155abef800697fcfca491f7421f", kill_on_drop: false }`
[INFO] [stdout] c95c71765b69a8aedd370df910ed524a30475155abef800697fcfca491f7421f
