[INFO] fetching crate jsportal 0.1.0...
[INFO] testing jsportal-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate jsportal 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate jsportal 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 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-14/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 9dc9539dfcf3bf2a625d0cf1377873bc1af510368a68e6dfe1d42640e95e152e
[INFO] running `Command { std: "docker" "start" "-a" "9dc9539dfcf3bf2a625d0cf1377873bc1af510368a68e6dfe1d42640e95e152e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dc9539dfcf3bf2a625d0cf1377873bc1af510368a68e6dfe1d42640e95e152e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc9539dfcf3bf2a625d0cf1377873bc1af510368a68e6dfe1d42640e95e152e", kill_on_drop: false }`
[INFO] [stdout] 9dc9539dfcf3bf2a625d0cf1377873bc1af510368a68e6dfe1d42640e95e152e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e449c33de13c0f19436b2ba49ec69fd1df0708ff32667a6c868d2ee1c62f4241
[INFO] running `Command { std: "docker" "start" "-a" "e449c33de13c0f19436b2ba49ec69fd1df0708ff32667a6c868d2ee1c62f4241", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsportal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "e449c33de13c0f19436b2ba49ec69fd1df0708ff32667a6c868d2ee1c62f4241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e449c33de13c0f19436b2ba49ec69fd1df0708ff32667a6c868d2ee1c62f4241", kill_on_drop: false }`
[INFO] [stdout] e449c33de13c0f19436b2ba49ec69fd1df0708ff32667a6c868d2ee1c62f4241
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 71b915c25679d6e329e10ff76896fd57fb4cfe7b9aa88f9d10bd59ef06642e2a
[INFO] running `Command { std: "docker" "start" "-a" "71b915c25679d6e329e10ff76896fd57fb4cfe7b9aa88f9d10bd59ef06642e2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsportal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "71b915c25679d6e329e10ff76896fd57fb4cfe7b9aa88f9d10bd59ef06642e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b915c25679d6e329e10ff76896fd57fb4cfe7b9aa88f9d10bd59ef06642e2a", kill_on_drop: false }`
[INFO] [stdout] 71b915c25679d6e329e10ff76896fd57fb4cfe7b9aa88f9d10bd59ef06642e2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] ecea2a235be22c729c72f88674c4d13306e2caae647e7c1b08e4438f959c881e
[INFO] running `Command { std: "docker" "start" "-a" "ecea2a235be22c729c72f88674c4d13306e2caae647e7c1b08e4438f959c881e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsportal-6f06298e1ebc9cbb)
[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" "ecea2a235be22c729c72f88674c4d13306e2caae647e7c1b08e4438f959c881e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecea2a235be22c729c72f88674c4d13306e2caae647e7c1b08e4438f959c881e", kill_on_drop: false }`
[INFO] [stdout] ecea2a235be22c729c72f88674c4d13306e2caae647e7c1b08e4438f959c881e