[INFO] fetching crate nexus-toolkit 0.0.0...
[INFO] testing nexus-toolkit-0.0.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate nexus-toolkit 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate nexus-toolkit 0.0.0
[INFO] finished tweaking crates.io crate nexus-toolkit 0.0.0
[INFO] tweaked toml for crates.io crate nexus-toolkit 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nexus-toolkit 0.0.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nexus-toolkit 0.0.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a86a105c1b2a5cef97fde1ab6692c698eb68ec0e1c5ca3b41ffed8339b45cfd
[INFO] running `Command { std: "docker" "start" "-a" "1a86a105c1b2a5cef97fde1ab6692c698eb68ec0e1c5ca3b41ffed8339b45cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a86a105c1b2a5cef97fde1ab6692c698eb68ec0e1c5ca3b41ffed8339b45cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a86a105c1b2a5cef97fde1ab6692c698eb68ec0e1c5ca3b41ffed8339b45cfd", kill_on_drop: false }`
[INFO] [stdout] 1a86a105c1b2a5cef97fde1ab6692c698eb68ec0e1c5ca3b41ffed8339b45cfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 624283bd41196dea925dd004b01fb2ca6bbe4f01d438c9f5736a010d158683f0
[INFO] running `Command { std: "docker" "start" "-a" "624283bd41196dea925dd004b01fb2ca6bbe4f01d438c9f5736a010d158683f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling nexus-sdk v0.0.0
[INFO] [stderr]    Compiling nexus-toolkit v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "624283bd41196dea925dd004b01fb2ca6bbe4f01d438c9f5736a010d158683f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624283bd41196dea925dd004b01fb2ca6bbe4f01d438c9f5736a010d158683f0", kill_on_drop: false }`
[INFO] [stdout] 624283bd41196dea925dd004b01fb2ca6bbe4f01d438c9f5736a010d158683f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa862cabbaa51d479776bd2024c9cc02618b4bb73a042a11bd23c2924d8d00bc
[INFO] running `Command { std: "docker" "start" "-a" "aa862cabbaa51d479776bd2024c9cc02618b4bb73a042a11bd23c2924d8d00bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling nexus-toolkit v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "aa862cabbaa51d479776bd2024c9cc02618b4bb73a042a11bd23c2924d8d00bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa862cabbaa51d479776bd2024c9cc02618b4bb73a042a11bd23c2924d8d00bc", kill_on_drop: false }`
[INFO] [stdout] aa862cabbaa51d479776bd2024c9cc02618b4bb73a042a11bd23c2924d8d00bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50d3d208f97d3ca95da8aced10167ac53bb4dcaabcc650e0a7257dd4126c4e42
[INFO] running `Command { std: "docker" "start" "-a" "50d3d208f97d3ca95da8aced10167ac53bb4dcaabcc650e0a7257dd4126c4e42", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nexus_toolkit-41afe402238befb9)
[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 nexus_toolkit
[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" "50d3d208f97d3ca95da8aced10167ac53bb4dcaabcc650e0a7257dd4126c4e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50d3d208f97d3ca95da8aced10167ac53bb4dcaabcc650e0a7257dd4126c4e42", kill_on_drop: false }`
[INFO] [stdout] 50d3d208f97d3ca95da8aced10167ac53bb4dcaabcc650e0a7257dd4126c4e42