[INFO] fetching crate smoljson 0.1.1...
[INFO] testing smoljson-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate smoljson 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate smoljson 0.1.1 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 smoljson 0.1.1
[INFO] finished tweaking crates.io crate smoljson 0.1.1
[INFO] tweaked toml for crates.io crate smoljson 0.1.1 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 007d841effc1f5333f4b5fd1b55e9aa0353cd7db0f238a7bbcbe202750d04824
[INFO] running `Command { std: "docker" "start" "-a" "007d841effc1f5333f4b5fd1b55e9aa0353cd7db0f238a7bbcbe202750d04824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "007d841effc1f5333f4b5fd1b55e9aa0353cd7db0f238a7bbcbe202750d04824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "007d841effc1f5333f4b5fd1b55e9aa0353cd7db0f238a7bbcbe202750d04824", kill_on_drop: false }`
[INFO] [stdout] 007d841effc1f5333f4b5fd1b55e9aa0353cd7db0f238a7bbcbe202750d04824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 107ec6dbd466235a6e57d1e9c5f31f0a1e0d683825660b59599897a4a797262f
[INFO] running `Command { std: "docker" "start" "-a" "107ec6dbd466235a6e57d1e9c5f31f0a1e0d683825660b59599897a4a797262f", kill_on_drop: false }`
[INFO] [stderr]    Compiling smoljson v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "107ec6dbd466235a6e57d1e9c5f31f0a1e0d683825660b59599897a4a797262f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "107ec6dbd466235a6e57d1e9c5f31f0a1e0d683825660b59599897a4a797262f", kill_on_drop: false }`
[INFO] [stdout] 107ec6dbd466235a6e57d1e9c5f31f0a1e0d683825660b59599897a4a797262f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 31f05646c30a13ff6d2a1f19a66c310d51537ead16b2ba610124362b6222ee8c
[INFO] running `Command { std: "docker" "start" "-a" "31f05646c30a13ff6d2a1f19a66c310d51537ead16b2ba610124362b6222ee8c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling smoljson v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "31f05646c30a13ff6d2a1f19a66c310d51537ead16b2ba610124362b6222ee8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31f05646c30a13ff6d2a1f19a66c310d51537ead16b2ba610124362b6222ee8c", kill_on_drop: false }`
[INFO] [stdout] 31f05646c30a13ff6d2a1f19a66c310d51537ead16b2ba610124362b6222ee8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6ed2c9c6013ea1e13c479bcc6ac24b7c9412f36e624a96ba552a80fefbf13a93
[INFO] running `Command { std: "docker" "start" "-a" "6ed2c9c6013ea1e13c479bcc6ac24b7c9412f36e624a96ba552a80fefbf13a93", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smoljson-2420890f43e5c8ba)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test read::test::test_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/read.rs (/opt/rustwide/target/debug/deps/read-e714b41113c69f05)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_escape_replacement ... ok
[INFO] [stdout] test test_escapes ... ok
[INFO] [stdout] test test_focused ... ok
[INFO] [stdout] test test_parse ... ok
[INFO] [stdout] test test_escape_surrogates2 ... ok
[INFO] [stdout] test test_escape_surrogates1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.63s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/write.rs (/opt/rustwide/target/debug/deps/write-8628a6be17bd982d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smoljson
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_obj ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ed2c9c6013ea1e13c479bcc6ac24b7c9412f36e624a96ba552a80fefbf13a93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed2c9c6013ea1e13c479bcc6ac24b7c9412f36e624a96ba552a80fefbf13a93", kill_on_drop: false }`
[INFO] [stdout] 6ed2c9c6013ea1e13c479bcc6ac24b7c9412f36e624a96ba552a80fefbf13a93