[INFO] fetching crate wint 0.1.0...
[INFO] testing wint-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate wint 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate wint 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 wint 0.1.0
[INFO] finished tweaking crates.io crate wint 0.1.0
[INFO] tweaked toml for crates.io crate wint 0.1.0 written to /workspace/builds/worker-2/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] c31d63a7ab2de798edde28311913f4a2118e5d2f35913398c8a2fea2cb32dd04
[INFO] running `Command { std: "docker" "start" "-a" "c31d63a7ab2de798edde28311913f4a2118e5d2f35913398c8a2fea2cb32dd04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c31d63a7ab2de798edde28311913f4a2118e5d2f35913398c8a2fea2cb32dd04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c31d63a7ab2de798edde28311913f4a2118e5d2f35913398c8a2fea2cb32dd04", kill_on_drop: false }`
[INFO] [stdout] c31d63a7ab2de798edde28311913f4a2118e5d2f35913398c8a2fea2cb32dd04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 930f6bc92cc266b7f8529018e483118687b3db46a73fe9d4c58d440a3749fd8a
[INFO] running `Command { std: "docker" "start" "-a" "930f6bc92cc266b7f8529018e483118687b3db46a73fe9d4c58d440a3749fd8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling wint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "930f6bc92cc266b7f8529018e483118687b3db46a73fe9d4c58d440a3749fd8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930f6bc92cc266b7f8529018e483118687b3db46a73fe9d4c58d440a3749fd8a", kill_on_drop: false }`
[INFO] [stdout] 930f6bc92cc266b7f8529018e483118687b3db46a73fe9d4c58d440a3749fd8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 3fdbb8aaa370d1e54c31e79ec9af68500a372051c4f75c71f36f5430ed5e03db
[INFO] running `Command { std: "docker" "start" "-a" "3fdbb8aaa370d1e54c31e79ec9af68500a372051c4f75c71f36f5430ed5e03db", kill_on_drop: false }`
[INFO] [stderr]    Compiling wint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "3fdbb8aaa370d1e54c31e79ec9af68500a372051c4f75c71f36f5430ed5e03db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fdbb8aaa370d1e54c31e79ec9af68500a372051c4f75c71f36f5430ed5e03db", kill_on_drop: false }`
[INFO] [stdout] 3fdbb8aaa370d1e54c31e79ec9af68500a372051c4f75c71f36f5430ed5e03db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 34062516abc52c2ecb6b51d1795a06afb5a6626336520f04124edea3ce901293
[INFO] running `Command { std: "docker" "start" "-a" "34062516abc52c2ecb6b51d1795a06afb5a6626336520f04124edea3ce901293", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wint-6e3ee115e8730fe6)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wint
[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" "34062516abc52c2ecb6b51d1795a06afb5a6626336520f04124edea3ce901293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34062516abc52c2ecb6b51d1795a06afb5a6626336520f04124edea3ce901293", kill_on_drop: false }`
[INFO] [stdout] 34062516abc52c2ecb6b51d1795a06afb5a6626336520f04124edea3ce901293