[INFO] fetching crate cargo-ligen 0.1.6...
[INFO] testing cargo-ligen-0.1.6 against 1.54.0 for beta-1.55-1
[INFO] extracting crate cargo-ligen 0.1.6 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate cargo-ligen 0.1.6 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 cargo-ligen 0.1.6
[INFO] finished tweaking crates.io crate cargo-ligen 0.1.6
[INFO] tweaked toml for crates.io crate cargo-ligen 0.1.6 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] crate crates.io crate cargo-ligen 0.1.6 already has a lockfile, it will not be regenerated
[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-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] ee74dc42cd0c9bb47b443277d5a814f66d74519070a95339e58a697f5fbde59a
[INFO] running `Command { std: "docker" "start" "-a" "ee74dc42cd0c9bb47b443277d5a814f66d74519070a95339e58a697f5fbde59a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee74dc42cd0c9bb47b443277d5a814f66d74519070a95339e58a697f5fbde59a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee74dc42cd0c9bb47b443277d5a814f66d74519070a95339e58a697f5fbde59a", kill_on_drop: false }`
[INFO] [stdout] ee74dc42cd0c9bb47b443277d5a814f66d74519070a95339e58a697f5fbde59a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 1bb0c2702da5a6e557321d0f95b8af1208cdb3c1ac934955af723e2a69cada20
[INFO] running `Command { std: "docker" "start" "-a" "1bb0c2702da5a6e557321d0f95b8af1208cdb3c1ac934955af723e2a69cada20", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling shrinkwraprs v0.3.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ligen-core v0.1.14
[INFO] [stderr]    Compiling cargo_toml v0.9.2
[INFO] [stderr]    Compiling ligen-macro v0.1.14
[INFO] [stderr]    Compiling ligen v0.1.14
[INFO] [stderr]    Compiling cargo-ligen v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.84s
[INFO] running `Command { std: "docker" "inspect" "1bb0c2702da5a6e557321d0f95b8af1208cdb3c1ac934955af723e2a69cada20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb0c2702da5a6e557321d0f95b8af1208cdb3c1ac934955af723e2a69cada20", kill_on_drop: false }`
[INFO] [stdout] 1bb0c2702da5a6e557321d0f95b8af1208cdb3c1ac934955af723e2a69cada20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] f9f93cefa20358ce35f38a72cd7c15448b9f67f4e61965b3ce9e8fcf42568053
[INFO] running `Command { std: "docker" "start" "-a" "f9f93cefa20358ce35f38a72cd7c15448b9f67f4e61965b3ce9e8fcf42568053", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-ligen v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "f9f93cefa20358ce35f38a72cd7c15448b9f67f4e61965b3ce9e8fcf42568053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f93cefa20358ce35f38a72cd7c15448b9f67f4e61965b3ce9e8fcf42568053", kill_on_drop: false }`
[INFO] [stdout] f9f93cefa20358ce35f38a72cd7c15448b9f67f4e61965b3ce9e8fcf42568053
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 152576d5f5a26815148cb71c61b455952271bdf2b9048cb1aab7ba42265baf38
[INFO] running `Command { std: "docker" "start" "-a" "152576d5f5a26815148cb71c61b455952271bdf2b9048cb1aab7ba42265baf38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_ligen-8f211ad8210cc868)
[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" "152576d5f5a26815148cb71c61b455952271bdf2b9048cb1aab7ba42265baf38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152576d5f5a26815148cb71c61b455952271bdf2b9048cb1aab7ba42265baf38", kill_on_drop: false }`
[INFO] [stdout] 152576d5f5a26815148cb71c61b455952271bdf2b9048cb1aab7ba42265baf38
