[INFO] fetching crate hortus 0.0.0...
[INFO] testing hortus-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate hortus 0.0.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate hortus 0.0.0 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 hortus 0.0.0
[INFO] finished tweaking crates.io crate hortus 0.0.0
[INFO] tweaked toml for crates.io crate hortus 0.0.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate hortus 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] bf81cd947f06f24c29f584373444e972807a5a9ea4950e31e438ee8a7dd7275a
[INFO] running `Command { std: "docker" "start" "-a" "bf81cd947f06f24c29f584373444e972807a5a9ea4950e31e438ee8a7dd7275a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf81cd947f06f24c29f584373444e972807a5a9ea4950e31e438ee8a7dd7275a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf81cd947f06f24c29f584373444e972807a5a9ea4950e31e438ee8a7dd7275a", kill_on_drop: false }`
[INFO] [stdout] bf81cd947f06f24c29f584373444e972807a5a9ea4950e31e438ee8a7dd7275a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 4e26bfa3d79f770141ce06ecd09cebd537af5519c2d376afa3eb892f37f21897
[INFO] running `Command { std: "docker" "start" "-a" "4e26bfa3d79f770141ce06ecd09cebd537af5519c2d376afa3eb892f37f21897", kill_on_drop: false }`
[INFO] [stderr]    Compiling hortus v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "4e26bfa3d79f770141ce06ecd09cebd537af5519c2d376afa3eb892f37f21897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e26bfa3d79f770141ce06ecd09cebd537af5519c2d376afa3eb892f37f21897", kill_on_drop: false }`
[INFO] [stdout] 4e26bfa3d79f770141ce06ecd09cebd537af5519c2d376afa3eb892f37f21897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 05c971f76c1f992473d57ce6c83ded0ec906aab13c108a94c2a9c11b4f74ba61
[INFO] running `Command { std: "docker" "start" "-a" "05c971f76c1f992473d57ce6c83ded0ec906aab13c108a94c2a9c11b4f74ba61", kill_on_drop: false }`
[INFO] [stderr]    Compiling hortus v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "05c971f76c1f992473d57ce6c83ded0ec906aab13c108a94c2a9c11b4f74ba61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c971f76c1f992473d57ce6c83ded0ec906aab13c108a94c2a9c11b4f74ba61", kill_on_drop: false }`
[INFO] [stdout] 05c971f76c1f992473d57ce6c83ded0ec906aab13c108a94c2a9c11b4f74ba61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 13588a0d498d0a77c35a8c8304ff95391d74ba68c7ef345915b70753161b10c5
[INFO] running `Command { std: "docker" "start" "-a" "13588a0d498d0a77c35a8c8304ff95391d74ba68c7ef345915b70753161b10c5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hortus-dc1c74e3749cc856)
[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" "13588a0d498d0a77c35a8c8304ff95391d74ba68c7ef345915b70753161b10c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13588a0d498d0a77c35a8c8304ff95391d74ba68c7ef345915b70753161b10c5", kill_on_drop: false }`
[INFO] [stdout] 13588a0d498d0a77c35a8c8304ff95391d74ba68c7ef345915b70753161b10c5