[INFO] fetching crate firecore-text 0.0.1...
[INFO] testing firecore-text-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate firecore-text 0.0.1 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate firecore-text 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 firecore-text 0.0.1
[INFO] finished tweaking crates.io crate firecore-text 0.0.1
[INFO] tweaked toml for crates.io crate firecore-text 0.0.1 written to /workspace/builds/worker-77/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 436eb3c399d6b0ed01418641ab4ba51c0b81965724bfb55003ed0b1b9fe6b712
[INFO] running `Command { std: "docker" "start" "-a" "436eb3c399d6b0ed01418641ab4ba51c0b81965724bfb55003ed0b1b9fe6b712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "436eb3c399d6b0ed01418641ab4ba51c0b81965724bfb55003ed0b1b9fe6b712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "436eb3c399d6b0ed01418641ab4ba51c0b81965724bfb55003ed0b1b9fe6b712", kill_on_drop: false }`
[INFO] [stdout] 436eb3c399d6b0ed01418641ab4ba51c0b81965724bfb55003ed0b1b9fe6b712
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 328426e5093ccd48d50b018b6f97c71dc1067811d85076348526ccf3a6b39fcc
[INFO] running `Command { std: "docker" "start" "-a" "328426e5093ccd48d50b018b6f97c71dc1067811d85076348526ccf3a6b39fcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling firecore-text v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.36s
[INFO] running `Command { std: "docker" "inspect" "328426e5093ccd48d50b018b6f97c71dc1067811d85076348526ccf3a6b39fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328426e5093ccd48d50b018b6f97c71dc1067811d85076348526ccf3a6b39fcc", kill_on_drop: false }`
[INFO] [stdout] 328426e5093ccd48d50b018b6f97c71dc1067811d85076348526ccf3a6b39fcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 065c3720180cb9e5c50ea588f91b7b7af903360dd11e14c1c7b14611b9d88126
[INFO] running `Command { std: "docker" "start" "-a" "065c3720180cb9e5c50ea588f91b7b7af903360dd11e14c1c7b14611b9d88126", kill_on_drop: false }`
[INFO] [stderr]    Compiling firecore-text v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "065c3720180cb9e5c50ea588f91b7b7af903360dd11e14c1c7b14611b9d88126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "065c3720180cb9e5c50ea588f91b7b7af903360dd11e14c1c7b14611b9d88126", kill_on_drop: false }`
[INFO] [stdout] 065c3720180cb9e5c50ea588f91b7b7af903360dd11e14c1c7b14611b9d88126
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 2f44accb73dc76e4c1e8477d6d2f5578c37ff2b74e4dad69229fe7e2c0ea853e
[INFO] running `Command { std: "docker" "start" "-a" "2f44accb73dc76e4c1e8477d6d2f5578c37ff2b74e4dad69229fe7e2c0ea853e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/firecore_text-5f5f72a233adb545)
[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] [stderr]    Doc-tests firecore-text
[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" "2f44accb73dc76e4c1e8477d6d2f5578c37ff2b74e4dad69229fe7e2c0ea853e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f44accb73dc76e4c1e8477d6d2f5578c37ff2b74e4dad69229fe7e2c0ea853e", kill_on_drop: false }`
[INFO] [stdout] 2f44accb73dc76e4c1e8477d6d2f5578c37ff2b74e4dad69229fe7e2c0ea853e