[INFO] fetching crate mango_compiler_typing 0.1.0...
[INFO] testing mango_compiler_typing-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mango_compiler_typing 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate mango_compiler_typing 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 mango_compiler_typing 0.1.0
[INFO] finished tweaking crates.io crate mango_compiler_typing 0.1.0
[INFO] tweaked toml for crates.io crate mango_compiler_typing 0.1.0 written to /workspace/builds/worker-6/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] 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] e17567f74c6e536a2a9e4b4bc9cffa6ceb984cba3c602a46ce89c764e54ed288
[INFO] running `Command { std: "docker" "start" "-a" "e17567f74c6e536a2a9e4b4bc9cffa6ceb984cba3c602a46ce89c764e54ed288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e17567f74c6e536a2a9e4b4bc9cffa6ceb984cba3c602a46ce89c764e54ed288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e17567f74c6e536a2a9e4b4bc9cffa6ceb984cba3c602a46ce89c764e54ed288", kill_on_drop: false }`
[INFO] [stdout] e17567f74c6e536a2a9e4b4bc9cffa6ceb984cba3c602a46ce89c764e54ed288
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 06969917b5b7ca148429179d6d4cae43a0a2b7226c11776a506c4b1b141cd83e
[INFO] running `Command { std: "docker" "start" "-a" "06969917b5b7ca148429179d6d4cae43a0a2b7226c11776a506c4b1b141cd83e", kill_on_drop: false }`
[INFO] [stderr]    Compiling mango_compiler_typing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "06969917b5b7ca148429179d6d4cae43a0a2b7226c11776a506c4b1b141cd83e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06969917b5b7ca148429179d6d4cae43a0a2b7226c11776a506c4b1b141cd83e", kill_on_drop: false }`
[INFO] [stdout] 06969917b5b7ca148429179d6d4cae43a0a2b7226c11776a506c4b1b141cd83e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 2c4c33319a3c37f261fb27ab2ab7286630de02acd14b224fb205751fb741040a
[INFO] running `Command { std: "docker" "start" "-a" "2c4c33319a3c37f261fb27ab2ab7286630de02acd14b224fb205751fb741040a", kill_on_drop: false }`
[INFO] [stderr]    Compiling mango_compiler_typing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "2c4c33319a3c37f261fb27ab2ab7286630de02acd14b224fb205751fb741040a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4c33319a3c37f261fb27ab2ab7286630de02acd14b224fb205751fb741040a", kill_on_drop: false }`
[INFO] [stdout] 2c4c33319a3c37f261fb27ab2ab7286630de02acd14b224fb205751fb741040a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9d2f7392427e637061540f31a407450b08cecfcf5c0fd1b68f02bd91c9d3e28a
[INFO] running `Command { std: "docker" "start" "-a" "9d2f7392427e637061540f31a407450b08cecfcf5c0fd1b68f02bd91c9d3e28a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mango_compiler_typing-b054154d7fa13d02)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mango_compiler_typing
[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" "9d2f7392427e637061540f31a407450b08cecfcf5c0fd1b68f02bd91c9d3e28a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d2f7392427e637061540f31a407450b08cecfcf5c0fd1b68f02bd91c9d3e28a", kill_on_drop: false }`
[INFO] [stdout] 9d2f7392427e637061540f31a407450b08cecfcf5c0fd1b68f02bd91c9d3e28a