[INFO] fetching crate multiscale-truchet 0.0.1...
[INFO] testing multiscale-truchet-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate multiscale-truchet 0.0.1 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate multiscale-truchet 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multiscale-truchet 0.0.1
[INFO] finished tweaking crates.io crate multiscale-truchet 0.0.1
[INFO] tweaked toml for crates.io crate multiscale-truchet 0.0.1 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] crate crates.io crate multiscale-truchet 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfad2d499cb28857d8113188b9ed07bc63a5330be0a8bcef3e37656691ce6c58
[INFO] running `Command { std: "docker" "start" "-a" "dfad2d499cb28857d8113188b9ed07bc63a5330be0a8bcef3e37656691ce6c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfad2d499cb28857d8113188b9ed07bc63a5330be0a8bcef3e37656691ce6c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfad2d499cb28857d8113188b9ed07bc63a5330be0a8bcef3e37656691ce6c58", kill_on_drop: false }`
[INFO] [stdout] dfad2d499cb28857d8113188b9ed07bc63a5330be0a8bcef3e37656691ce6c58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9320d2135eecba50abc6d9f4f6d94d551bfc1b61b55f1a65f412a5bb8ebd81c7
[INFO] running `Command { std: "docker" "start" "-a" "9320d2135eecba50abc6d9f4f6d94d551bfc1b61b55f1a65f412a5bb8ebd81c7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling clap_derive v3.0.12
[INFO] [stderr]    Compiling clap v3.0.13
[INFO] [stderr]    Compiling multiscale-truchet v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.17s
[INFO] running `Command { std: "docker" "inspect" "9320d2135eecba50abc6d9f4f6d94d551bfc1b61b55f1a65f412a5bb8ebd81c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9320d2135eecba50abc6d9f4f6d94d551bfc1b61b55f1a65f412a5bb8ebd81c7", kill_on_drop: false }`
[INFO] [stdout] 9320d2135eecba50abc6d9f4f6d94d551bfc1b61b55f1a65f412a5bb8ebd81c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72505f8b616b7e016a80b5f615cb3e5685abc999a08cfcd99694854a347d360a
[INFO] running `Command { std: "docker" "start" "-a" "72505f8b616b7e016a80b5f615cb3e5685abc999a08cfcd99694854a347d360a", kill_on_drop: false }`
[INFO] [stderr]    Compiling multiscale-truchet v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "72505f8b616b7e016a80b5f615cb3e5685abc999a08cfcd99694854a347d360a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72505f8b616b7e016a80b5f615cb3e5685abc999a08cfcd99694854a347d360a", kill_on_drop: false }`
[INFO] [stdout] 72505f8b616b7e016a80b5f615cb3e5685abc999a08cfcd99694854a347d360a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28811362bd93257f4b418faf8969e12ea52c1e785aa80c5b4dffcd0e0f722afc
[INFO] running `Command { std: "docker" "start" "-a" "28811362bd93257f4b418faf8969e12ea52c1e785aa80c5b4dffcd0e0f722afc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multiscale_truchet-579f1de7724b7333)
[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" "28811362bd93257f4b418faf8969e12ea52c1e785aa80c5b4dffcd0e0f722afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28811362bd93257f4b418faf8969e12ea52c1e785aa80c5b4dffcd0e0f722afc", kill_on_drop: false }`
[INFO] [stdout] 28811362bd93257f4b418faf8969e12ea52c1e785aa80c5b4dffcd0e0f722afc