[INFO] fetching crate tdsc 0.1.0...
[INFO] testing tdsc-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tdsc 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tdsc 0.1.0 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 tdsc 0.1.0
[INFO] finished tweaking crates.io crate tdsc 0.1.0
[INFO] tweaked toml for crates.io crate tdsc 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate tdsc 0.1.0 already has a lockfile, it will not be regenerated
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 2695fa6981cbf06a3bcaa899c6ef5a4d54e6a85e6bc6cbf8eea8065a26162a41
[INFO] running `Command { std: "docker" "start" "-a" "2695fa6981cbf06a3bcaa899c6ef5a4d54e6a85e6bc6cbf8eea8065a26162a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2695fa6981cbf06a3bcaa899c6ef5a4d54e6a85e6bc6cbf8eea8065a26162a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2695fa6981cbf06a3bcaa899c6ef5a4d54e6a85e6bc6cbf8eea8065a26162a41", kill_on_drop: false }`
[INFO] [stdout] 2695fa6981cbf06a3bcaa899c6ef5a4d54e6a85e6bc6cbf8eea8065a26162a41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 175a97886e3001870578e1700e00f1d5690dbe26b43f7e96bcc2b8004e61d0cd
[INFO] running `Command { std: "docker" "start" "-a" "175a97886e3001870578e1700e00f1d5690dbe26b43f7e96bcc2b8004e61d0cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tdsc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "175a97886e3001870578e1700e00f1d5690dbe26b43f7e96bcc2b8004e61d0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "175a97886e3001870578e1700e00f1d5690dbe26b43f7e96bcc2b8004e61d0cd", kill_on_drop: false }`
[INFO] [stdout] 175a97886e3001870578e1700e00f1d5690dbe26b43f7e96bcc2b8004e61d0cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0aeff2e51e3053f36b3b4c056f89a928d5036040f661fd282d8f99efe32f8e26
[INFO] running `Command { std: "docker" "start" "-a" "0aeff2e51e3053f36b3b4c056f89a928d5036040f661fd282d8f99efe32f8e26", kill_on_drop: false }`
[INFO] [stderr]    Compiling tdsc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "0aeff2e51e3053f36b3b4c056f89a928d5036040f661fd282d8f99efe32f8e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aeff2e51e3053f36b3b4c056f89a928d5036040f661fd282d8f99efe32f8e26", kill_on_drop: false }`
[INFO] [stdout] 0aeff2e51e3053f36b3b4c056f89a928d5036040f661fd282d8f99efe32f8e26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 922365f34b6774b58281acb45607e7caa3bf47408e5f6eddf5b9357b6d2e1715
[INFO] running `Command { std: "docker" "start" "-a" "922365f34b6774b58281acb45607e7caa3bf47408e5f6eddf5b9357b6d2e1715", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tdsc-883c4710d0d846f9)
[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" "922365f34b6774b58281acb45607e7caa3bf47408e5f6eddf5b9357b6d2e1715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "922365f34b6774b58281acb45607e7caa3bf47408e5f6eddf5b9357b6d2e1715", kill_on_drop: false }`
[INFO] [stdout] 922365f34b6774b58281acb45607e7caa3bf47408e5f6eddf5b9357b6d2e1715