[INFO] fetching crate tile38 0.1.0...
[INFO] testing tile38-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tile38 0.1.0 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate tile38 0.1.0 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 tile38 0.1.0
[INFO] finished tweaking crates.io crate tile38 0.1.0
[INFO] tweaked toml for crates.io crate tile38 0.1.0 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] a27ef3c32cbafcc658c5e851d6480dcf9221b518701a7a1e28f0672741e96bf0
[INFO] running `Command { std: "docker" "start" "-a" "a27ef3c32cbafcc658c5e851d6480dcf9221b518701a7a1e28f0672741e96bf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a27ef3c32cbafcc658c5e851d6480dcf9221b518701a7a1e28f0672741e96bf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27ef3c32cbafcc658c5e851d6480dcf9221b518701a7a1e28f0672741e96bf0", kill_on_drop: false }`
[INFO] [stdout] a27ef3c32cbafcc658c5e851d6480dcf9221b518701a7a1e28f0672741e96bf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 1451e13b50adb72fbb76cee15db15c7dda0ca9563455d01bd5d526128d89476a
[INFO] running `Command { std: "docker" "start" "-a" "1451e13b50adb72fbb76cee15db15c7dda0ca9563455d01bd5d526128d89476a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tile38 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "1451e13b50adb72fbb76cee15db15c7dda0ca9563455d01bd5d526128d89476a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1451e13b50adb72fbb76cee15db15c7dda0ca9563455d01bd5d526128d89476a", kill_on_drop: false }`
[INFO] [stdout] 1451e13b50adb72fbb76cee15db15c7dda0ca9563455d01bd5d526128d89476a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 7f5bae322c2fd96a8426021734e6e78163acf8bde8a7b8db258f416ea351690d
[INFO] running `Command { std: "docker" "start" "-a" "7f5bae322c2fd96a8426021734e6e78163acf8bde8a7b8db258f416ea351690d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tile38 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "7f5bae322c2fd96a8426021734e6e78163acf8bde8a7b8db258f416ea351690d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f5bae322c2fd96a8426021734e6e78163acf8bde8a7b8db258f416ea351690d", kill_on_drop: false }`
[INFO] [stdout] 7f5bae322c2fd96a8426021734e6e78163acf8bde8a7b8db258f416ea351690d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 57cad3533db238f2d5bc052a5a91f9f11323f9d195010c1fabac6f13c09d3e01
[INFO] running `Command { std: "docker" "start" "-a" "57cad3533db238f2d5bc052a5a91f9f11323f9d195010c1fabac6f13c09d3e01", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tile38-d40e2a2b0e127259)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests tile38
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "57cad3533db238f2d5bc052a5a91f9f11323f9d195010c1fabac6f13c09d3e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57cad3533db238f2d5bc052a5a91f9f11323f9d195010c1fabac6f13c09d3e01", kill_on_drop: false }`
[INFO] [stdout] 57cad3533db238f2d5bc052a5a91f9f11323f9d195010c1fabac6f13c09d3e01