[INFO] fetching crate jsportal 0.1.0...
[INFO] testing jsportal-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate jsportal 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate jsportal 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsportal 0.1.0
[INFO] finished tweaking crates.io crate jsportal 0.1.0
[INFO] tweaked toml for crates.io crate jsportal 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2f4edd1eb5ad49ef2c684441bd2e46cae687d6972d02acc564f0dd950ae91f6
[INFO] running `Command { std: "docker" "start" "-a" "f2f4edd1eb5ad49ef2c684441bd2e46cae687d6972d02acc564f0dd950ae91f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2f4edd1eb5ad49ef2c684441bd2e46cae687d6972d02acc564f0dd950ae91f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2f4edd1eb5ad49ef2c684441bd2e46cae687d6972d02acc564f0dd950ae91f6", kill_on_drop: false }`
[INFO] [stdout] f2f4edd1eb5ad49ef2c684441bd2e46cae687d6972d02acc564f0dd950ae91f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c74b9778a5181872ae1e8ed1e0eacb4d22220ed50be32597958468cef4e0fdc
[INFO] running `Command { std: "docker" "start" "-a" "8c74b9778a5181872ae1e8ed1e0eacb4d22220ed50be32597958468cef4e0fdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsportal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "8c74b9778a5181872ae1e8ed1e0eacb4d22220ed50be32597958468cef4e0fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c74b9778a5181872ae1e8ed1e0eacb4d22220ed50be32597958468cef4e0fdc", kill_on_drop: false }`
[INFO] [stdout] 8c74b9778a5181872ae1e8ed1e0eacb4d22220ed50be32597958468cef4e0fdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1a91c586288a2c268c7a2193426ea1b52ed58c5b7fdce9f438633e6db12eadc
[INFO] running `Command { std: "docker" "start" "-a" "d1a91c586288a2c268c7a2193426ea1b52ed58c5b7fdce9f438633e6db12eadc", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsportal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "d1a91c586288a2c268c7a2193426ea1b52ed58c5b7fdce9f438633e6db12eadc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a91c586288a2c268c7a2193426ea1b52ed58c5b7fdce9f438633e6db12eadc", kill_on_drop: false }`
[INFO] [stdout] d1a91c586288a2c268c7a2193426ea1b52ed58c5b7fdce9f438633e6db12eadc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1c056cb8dd6afe561d0e1cf1267018479ed3a6b187ac8922b5d95acab9876d0
[INFO] running `Command { std: "docker" "start" "-a" "e1c056cb8dd6afe561d0e1cf1267018479ed3a6b187ac8922b5d95acab9876d0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsportal-3154fac17142a0c1)
[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 jsportal
[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" "e1c056cb8dd6afe561d0e1cf1267018479ed3a6b187ac8922b5d95acab9876d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1c056cb8dd6afe561d0e1cf1267018479ed3a6b187ac8922b5d95acab9876d0", kill_on_drop: false }`
[INFO] [stdout] e1c056cb8dd6afe561d0e1cf1267018479ed3a6b187ac8922b5d95acab9876d0