[INFO] fetching crate serialize-to-javascript 0.1.1...
[INFO] testing serialize-to-javascript-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate serialize-to-javascript 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate serialize-to-javascript 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serialize-to-javascript 0.1.1
[INFO] finished tweaking crates.io crate serialize-to-javascript 0.1.1
[INFO] tweaked toml for crates.io crate serialize-to-javascript 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87ee4230ddb6c081ea8b2d9a00ff553536d56aa66b5ffc9db68ce0d0d4f5843f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "87ee4230ddb6c081ea8b2d9a00ff553536d56aa66b5ffc9db68ce0d0d4f5843f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87ee4230ddb6c081ea8b2d9a00ff553536d56aa66b5ffc9db68ce0d0d4f5843f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87ee4230ddb6c081ea8b2d9a00ff553536d56aa66b5ffc9db68ce0d0d4f5843f", kill_on_drop: false }`
[INFO] [stdout] 87ee4230ddb6c081ea8b2d9a00ff553536d56aa66b5ffc9db68ce0d0d4f5843f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dd2e8d46a263793d78f9e90a28b454c7c8771ccf33408bd54e51c3ed9cecfcd6
[INFO] running `Command { std: "docker" "start" "-a" "dd2e8d46a263793d78f9e90a28b454c7c8771ccf33408bd54e51c3ed9cecfcd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serialize-to-javascript-impl v0.1.1
[INFO] [stderr]    Compiling serialize-to-javascript v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.42s
[INFO] running `Command { std: "docker" "inspect" "dd2e8d46a263793d78f9e90a28b454c7c8771ccf33408bd54e51c3ed9cecfcd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd2e8d46a263793d78f9e90a28b454c7c8771ccf33408bd54e51c3ed9cecfcd6", kill_on_drop: false }`
[INFO] [stdout] dd2e8d46a263793d78f9e90a28b454c7c8771ccf33408bd54e51c3ed9cecfcd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87e7684f9fa48b6d9da2a742f17cddaef9129f9741a2f85fbe9096c1cb42b056
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "87e7684f9fa48b6d9da2a742f17cddaef9129f9741a2f85fbe9096c1cb42b056", kill_on_drop: false }`
[INFO] [stderr]    Compiling serialize-to-javascript v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/serialize_to_javascript-f318ae95f08a932c)
[INFO] [stderr]   Executable tests/mixed.rs (/opt/rustwide/target/debug/deps/mixed-2dfc4ca010679527)
[INFO] running `Command { std: "docker" "inspect" "87e7684f9fa48b6d9da2a742f17cddaef9129f9741a2f85fbe9096c1cb42b056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87e7684f9fa48b6d9da2a742f17cddaef9129f9741a2f85fbe9096c1cb42b056", kill_on_drop: false }`
[INFO] [stdout] 87e7684f9fa48b6d9da2a742f17cddaef9129f9741a2f85fbe9096c1cb42b056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2faf8f1dc415980082d487ae1eb2ff8f6708154269fc2ff25aa8a504eddfee46
[INFO] running `Command { std: "docker" "start" "-a" "2faf8f1dc415980082d487ae1eb2ff8f6708154269fc2ff25aa8a504eddfee46", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serialize_to_javascript-f318ae95f08a932c)
[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]      Running tests/mixed.rs (/opt/rustwide/target/debug/deps/mixed-2dfc4ca010679527)
[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 serialize-to-javascript
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2faf8f1dc415980082d487ae1eb2ff8f6708154269fc2ff25aa8a504eddfee46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2faf8f1dc415980082d487ae1eb2ff8f6708154269fc2ff25aa8a504eddfee46", kill_on_drop: false }`
[INFO] [stdout] 2faf8f1dc415980082d487ae1eb2ff8f6708154269fc2ff25aa8a504eddfee46