[INFO] fetching crate mud 0.0.1... [INFO] testing mud-0.0.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate mud 0.0.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate mud 0.0.1 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 mud 0.0.1 [INFO] finished tweaking crates.io crate mud 0.0.1 [INFO] tweaked toml for crates.io crate mud 0.0.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate mud 0.0.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 1d9fccb86aa522413d203f2b1e0a1f6be0e0e47fed4cd1ca92f943ceab2c5a6e [INFO] running `Command { std: "docker" "start" "-a" "1d9fccb86aa522413d203f2b1e0a1f6be0e0e47fed4cd1ca92f943ceab2c5a6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d9fccb86aa522413d203f2b1e0a1f6be0e0e47fed4cd1ca92f943ceab2c5a6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d9fccb86aa522413d203f2b1e0a1f6be0e0e47fed4cd1ca92f943ceab2c5a6e", kill_on_drop: false }` [INFO] [stdout] 1d9fccb86aa522413d203f2b1e0a1f6be0e0e47fed4cd1ca92f943ceab2c5a6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c9d74a4becce92077de0c3f02db9542cdce8500bf62cf0cd07e0a2784d1783c1 [INFO] running `Command { std: "docker" "start" "-a" "c9d74a4becce92077de0c3f02db9542cdce8500bf62cf0cd07e0a2784d1783c1", kill_on_drop: false }` [INFO] [stderr] Compiling mud v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "c9d74a4becce92077de0c3f02db9542cdce8500bf62cf0cd07e0a2784d1783c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9d74a4becce92077de0c3f02db9542cdce8500bf62cf0cd07e0a2784d1783c1", kill_on_drop: false }` [INFO] [stdout] c9d74a4becce92077de0c3f02db9542cdce8500bf62cf0cd07e0a2784d1783c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] b090fb5fcf9a3915b7f16768bd10bb6bf16eda7b71a69f9c6670c68ec98e2856 [INFO] running `Command { std: "docker" "start" "-a" "b090fb5fcf9a3915b7f16768bd10bb6bf16eda7b71a69f9c6670c68ec98e2856", kill_on_drop: false }` [INFO] [stderr] Compiling mud v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "b090fb5fcf9a3915b7f16768bd10bb6bf16eda7b71a69f9c6670c68ec98e2856", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b090fb5fcf9a3915b7f16768bd10bb6bf16eda7b71a69f9c6670c68ec98e2856", kill_on_drop: false }` [INFO] [stdout] b090fb5fcf9a3915b7f16768bd10bb6bf16eda7b71a69f9c6670c68ec98e2856 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9d0e9b1d59a6461ecdf1a0ac1d0eed92e8bef4fc7042c14a53685c9e17304e2f [INFO] running `Command { std: "docker" "start" "-a" "9d0e9b1d59a6461ecdf1a0ac1d0eed92e8bef4fc7042c14a53685c9e17304e2f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mud-2fc5f8a18cdb46db) [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" "9d0e9b1d59a6461ecdf1a0ac1d0eed92e8bef4fc7042c14a53685c9e17304e2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d0e9b1d59a6461ecdf1a0ac1d0eed92e8bef4fc7042c14a53685c9e17304e2f", kill_on_drop: false }` [INFO] [stdout] 9d0e9b1d59a6461ecdf1a0ac1d0eed92e8bef4fc7042c14a53685c9e17304e2f