[INFO] fetching crate modbius-client 0.1.0...
[INFO] testing modbius-client-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate modbius-client 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate modbius-client 0.1.0
[INFO] finished tweaking crates.io crate modbius-client 0.1.0
[INFO] tweaked toml for crates.io crate modbius-client 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate modbius-client 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c783dc2bbefa2ab1ce34ff087bf0bc255a97eb2b5d6006a39e9ebb57ea710f7d
[INFO] running `Command { std: "docker" "start" "-a" "c783dc2bbefa2ab1ce34ff087bf0bc255a97eb2b5d6006a39e9ebb57ea710f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c783dc2bbefa2ab1ce34ff087bf0bc255a97eb2b5d6006a39e9ebb57ea710f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c783dc2bbefa2ab1ce34ff087bf0bc255a97eb2b5d6006a39e9ebb57ea710f7d", kill_on_drop: false }`
[INFO] [stdout] c783dc2bbefa2ab1ce34ff087bf0bc255a97eb2b5d6006a39e9ebb57ea710f7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a5d894c8e2ac97400f21557df499a90541fc7d98c710652e16f54442a8300b19
[INFO] running `Command { std: "docker" "start" "-a" "a5d894c8e2ac97400f21557df499a90541fc7d98c710652e16f54442a8300b19", kill_on_drop: false }`
[INFO] [stderr]    Compiling modbius-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "a5d894c8e2ac97400f21557df499a90541fc7d98c710652e16f54442a8300b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5d894c8e2ac97400f21557df499a90541fc7d98c710652e16f54442a8300b19", kill_on_drop: false }`
[INFO] [stdout] a5d894c8e2ac97400f21557df499a90541fc7d98c710652e16f54442a8300b19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 60561a732d7209d6d12a1e0c75f409465ac7a18380af7b7bddc07256db57bdf7
[INFO] running `Command { std: "docker" "start" "-a" "60561a732d7209d6d12a1e0c75f409465ac7a18380af7b7bddc07256db57bdf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling modbius-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "60561a732d7209d6d12a1e0c75f409465ac7a18380af7b7bddc07256db57bdf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60561a732d7209d6d12a1e0c75f409465ac7a18380af7b7bddc07256db57bdf7", kill_on_drop: false }`
[INFO] [stdout] 60561a732d7209d6d12a1e0c75f409465ac7a18380af7b7bddc07256db57bdf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] feeb433f6e80f9157653e814a4532d1215db280b73a4a906159bf5a964b5fb89
[INFO] running `Command { std: "docker" "start" "-a" "feeb433f6e80f9157653e814a4532d1215db280b73a4a906159bf5a964b5fb89", kill_on_drop: false }`
[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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/modbius_client-df5a2607d380f9b3)
[INFO] [stderr]    Doc-tests modbius_client
[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" "feeb433f6e80f9157653e814a4532d1215db280b73a4a906159bf5a964b5fb89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feeb433f6e80f9157653e814a4532d1215db280b73a4a906159bf5a964b5fb89", kill_on_drop: false }`
[INFO] [stdout] feeb433f6e80f9157653e814a4532d1215db280b73a4a906159bf5a964b5fb89