[INFO] fetching crate transc 0.0.1...
[INFO] testing transc-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate transc 0.0.1 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate transc 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] removed /workspace/builds/worker-17/source/.cargo/config.toml
[INFO] started tweaking crates.io crate transc 0.0.1
[INFO] finished tweaking crates.io crate transc 0.0.1
[INFO] tweaked toml for crates.io crate transc 0.0.1 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate transc 0.0.1 already has a lockfile, it will not be regenerated
[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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 6e467f5fe0543e1ecb61be372f5e21ea573751494cce574218ded49b5ef689a5
[INFO] running `Command { std: "docker" "start" "-a" "6e467f5fe0543e1ecb61be372f5e21ea573751494cce574218ded49b5ef689a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e467f5fe0543e1ecb61be372f5e21ea573751494cce574218ded49b5ef689a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e467f5fe0543e1ecb61be372f5e21ea573751494cce574218ded49b5ef689a5", kill_on_drop: false }`
[INFO] [stdout] 6e467f5fe0543e1ecb61be372f5e21ea573751494cce574218ded49b5ef689a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 869454b40e6e9759f7afcd922d62de593ced8d84c624aba1508bab747a3a6ac7
[INFO] running `Command { std: "docker" "start" "-a" "869454b40e6e9759f7afcd922d62de593ced8d84c624aba1508bab747a3a6ac7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling transc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "869454b40e6e9759f7afcd922d62de593ced8d84c624aba1508bab747a3a6ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869454b40e6e9759f7afcd922d62de593ced8d84c624aba1508bab747a3a6ac7", kill_on_drop: false }`
[INFO] [stdout] 869454b40e6e9759f7afcd922d62de593ced8d84c624aba1508bab747a3a6ac7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 635e256d9d6fad0b4db809d521ef3a3dfa41cad43920a7cb9bf14864d1cd769f
[INFO] running `Command { std: "docker" "start" "-a" "635e256d9d6fad0b4db809d521ef3a3dfa41cad43920a7cb9bf14864d1cd769f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling transc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "635e256d9d6fad0b4db809d521ef3a3dfa41cad43920a7cb9bf14864d1cd769f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635e256d9d6fad0b4db809d521ef3a3dfa41cad43920a7cb9bf14864d1cd769f", kill_on_drop: false }`
[INFO] [stdout] 635e256d9d6fad0b4db809d521ef3a3dfa41cad43920a7cb9bf14864d1cd769f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 56a2de938f52ee09e129fab507d341b35cab9acfd7258a0c85196fe69607bfbf
[INFO] running `Command { std: "docker" "start" "-a" "56a2de938f52ee09e129fab507d341b35cab9acfd7258a0c85196fe69607bfbf", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/transc-96248080bc5bfb10)
[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" "56a2de938f52ee09e129fab507d341b35cab9acfd7258a0c85196fe69607bfbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56a2de938f52ee09e129fab507d341b35cab9acfd7258a0c85196fe69607bfbf", kill_on_drop: false }`
[INFO] [stdout] 56a2de938f52ee09e129fab507d341b35cab9acfd7258a0c85196fe69607bfbf