[INFO] fetching crate dotty 0.1.0...
[INFO] testing dotty-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate dotty 0.1.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate dotty 0.1.0 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 dotty 0.1.0
[INFO] finished tweaking crates.io crate dotty 0.1.0
[INFO] tweaked toml for crates.io crate dotty 0.1.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 70c78ca68015d20885cfb44929538889f82a66dfc59420f92460c7230eb1512e
[INFO] running `Command { std: "docker" "start" "-a" "70c78ca68015d20885cfb44929538889f82a66dfc59420f92460c7230eb1512e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70c78ca68015d20885cfb44929538889f82a66dfc59420f92460c7230eb1512e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70c78ca68015d20885cfb44929538889f82a66dfc59420f92460c7230eb1512e", kill_on_drop: false }`
[INFO] [stdout] 70c78ca68015d20885cfb44929538889f82a66dfc59420f92460c7230eb1512e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 35d6eed4737ac9d854492b4fb78b5d0cf0f6ebeda1c86b62a1b3e5be144111a1
[INFO] running `Command { std: "docker" "start" "-a" "35d6eed4737ac9d854492b4fb78b5d0cf0f6ebeda1c86b62a1b3e5be144111a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling dotty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "35d6eed4737ac9d854492b4fb78b5d0cf0f6ebeda1c86b62a1b3e5be144111a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d6eed4737ac9d854492b4fb78b5d0cf0f6ebeda1c86b62a1b3e5be144111a1", kill_on_drop: false }`
[INFO] [stdout] 35d6eed4737ac9d854492b4fb78b5d0cf0f6ebeda1c86b62a1b3e5be144111a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 572199516f11e634bb8ca34f377bfbe1d69e8b1ef83913fd4cd74e7c09ba3f23
[INFO] running `Command { std: "docker" "start" "-a" "572199516f11e634bb8ca34f377bfbe1d69e8b1ef83913fd4cd74e7c09ba3f23", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dotty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "572199516f11e634bb8ca34f377bfbe1d69e8b1ef83913fd4cd74e7c09ba3f23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "572199516f11e634bb8ca34f377bfbe1d69e8b1ef83913fd4cd74e7c09ba3f23", kill_on_drop: false }`
[INFO] [stdout] 572199516f11e634bb8ca34f377bfbe1d69e8b1ef83913fd4cd74e7c09ba3f23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 0ddcbfbad2d6c7cdb76647784ce8ff96c756da0627d9d14f9b6b8aa9d1dfdd17
[INFO] running `Command { std: "docker" "start" "-a" "0ddcbfbad2d6c7cdb76647784ce8ff96c756da0627d9d14f9b6b8aa9d1dfdd17", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dotty-4275e73ccb63729d)
[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]    Doc-tests dotty
[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" "0ddcbfbad2d6c7cdb76647784ce8ff96c756da0627d9d14f9b6b8aa9d1dfdd17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ddcbfbad2d6c7cdb76647784ce8ff96c756da0627d9d14f9b6b8aa9d1dfdd17", kill_on_drop: false }`
[INFO] [stdout] 0ddcbfbad2d6c7cdb76647784ce8ff96c756da0627d9d14f9b6b8aa9d1dfdd17