[INFO] fetching crate your 1.2.3...
[INFO] testing your-1.2.3 against 1.90.0 for beta-1.91-3
[INFO] extracting crate your 1.2.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate your 1.2.3
[INFO] finished tweaking crates.io crate your 1.2.3
[INFO] tweaked toml for crates.io crate your 1.2.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate your 1.2.3 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate your 1.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1df8e39cad61f50b4bf60559c566523349781b60a8a8bdae87e8f292e7046aa
[INFO] running `Command { std: "docker" "start" "-a" "f1df8e39cad61f50b4bf60559c566523349781b60a8a8bdae87e8f292e7046aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1df8e39cad61f50b4bf60559c566523349781b60a8a8bdae87e8f292e7046aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1df8e39cad61f50b4bf60559c566523349781b60a8a8bdae87e8f292e7046aa", kill_on_drop: false }`
[INFO] [stdout] f1df8e39cad61f50b4bf60559c566523349781b60a8a8bdae87e8f292e7046aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87380b57cb956c6bcca73a7ed8b4783fb6a5f0113cb933af9c3a34ece3a8705e
[INFO] running `Command { std: "docker" "start" "-a" "87380b57cb956c6bcca73a7ed8b4783fb6a5f0113cb933af9c3a34ece3a8705e", kill_on_drop: false }`
[INFO] [stderr]    Compiling your v1.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "87380b57cb956c6bcca73a7ed8b4783fb6a5f0113cb933af9c3a34ece3a8705e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87380b57cb956c6bcca73a7ed8b4783fb6a5f0113cb933af9c3a34ece3a8705e", kill_on_drop: false }`
[INFO] [stdout] 87380b57cb956c6bcca73a7ed8b4783fb6a5f0113cb933af9c3a34ece3a8705e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4916b322e020611252544bf4931785c94460aabddcc9a9a154d289fe158c0f4
[INFO] running `Command { std: "docker" "start" "-a" "a4916b322e020611252544bf4931785c94460aabddcc9a9a154d289fe158c0f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling your v1.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "a4916b322e020611252544bf4931785c94460aabddcc9a9a154d289fe158c0f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4916b322e020611252544bf4931785c94460aabddcc9a9a154d289fe158c0f4", kill_on_drop: false }`
[INFO] [stdout] a4916b322e020611252544bf4931785c94460aabddcc9a9a154d289fe158c0f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf81fe1c956757968501e5a1517ffd5beecc03f5c8bc3e98e1024d25d995ad88
[INFO] running `Command { std: "docker" "start" "-a" "cf81fe1c956757968501e5a1517ffd5beecc03f5c8bc3e98e1024d25d995ad88", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/your-51cfec76327eb540)
[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" "cf81fe1c956757968501e5a1517ffd5beecc03f5c8bc3e98e1024d25d995ad88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf81fe1c956757968501e5a1517ffd5beecc03f5c8bc3e98e1024d25d995ad88", kill_on_drop: false }`
[INFO] [stdout] cf81fe1c956757968501e5a1517ffd5beecc03f5c8bc3e98e1024d25d995ad88