[INFO] fetching crate parson 1.0.1...
[INFO] testing parson-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate parson 1.0.1 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate parson 1.0.1 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 parson 1.0.1
[INFO] finished tweaking crates.io crate parson 1.0.1
[INFO] tweaked toml for crates.io crate parson 1.0.1 written to /workspace/builds/worker-110/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f125c5480afdc329b4488d10e60fc4b77fb9d956516e9bed3de5a9474c55d6e7
[INFO] running `Command { std: "docker" "start" "-a" "f125c5480afdc329b4488d10e60fc4b77fb9d956516e9bed3de5a9474c55d6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f125c5480afdc329b4488d10e60fc4b77fb9d956516e9bed3de5a9474c55d6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f125c5480afdc329b4488d10e60fc4b77fb9d956516e9bed3de5a9474c55d6e7", kill_on_drop: false }`
[INFO] [stdout] f125c5480afdc329b4488d10e60fc4b77fb9d956516e9bed3de5a9474c55d6e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd1bd310949c9b99dd9a867b74fb975b1a9f615b0c8fd15b39eadb1d8fb39f26
[INFO] running `Command { std: "docker" "start" "-a" "cd1bd310949c9b99dd9a867b74fb975b1a9f615b0c8fd15b39eadb1d8fb39f26", kill_on_drop: false }`
[INFO] [stderr]    Compiling parson v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "cd1bd310949c9b99dd9a867b74fb975b1a9f615b0c8fd15b39eadb1d8fb39f26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1bd310949c9b99dd9a867b74fb975b1a9f615b0c8fd15b39eadb1d8fb39f26", kill_on_drop: false }`
[INFO] [stdout] cd1bd310949c9b99dd9a867b74fb975b1a9f615b0c8fd15b39eadb1d8fb39f26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e1d9f750670c981c5ea9350612b51b456a1d547030d0efd95ecbddd7f062ed9
[INFO] running `Command { std: "docker" "start" "-a" "7e1d9f750670c981c5ea9350612b51b456a1d547030d0efd95ecbddd7f062ed9", kill_on_drop: false }`
[INFO] [stderr]    Compiling parson v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/parson-298bee21d0808aab)
[INFO] running `Command { std: "docker" "inspect" "7e1d9f750670c981c5ea9350612b51b456a1d547030d0efd95ecbddd7f062ed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e1d9f750670c981c5ea9350612b51b456a1d547030d0efd95ecbddd7f062ed9", kill_on_drop: false }`
[INFO] [stdout] 7e1d9f750670c981c5ea9350612b51b456a1d547030d0efd95ecbddd7f062ed9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] adabe2b1014ba4bcc7ae43ebef2aed159818d9106e775aca672c0621a96f4a1b
[INFO] running `Command { std: "docker" "start" "-a" "adabe2b1014ba4bcc7ae43ebef2aed159818d9106e775aca672c0621a96f4a1b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parson-298bee21d0808aab)
[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 parson
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::from_boolean (line 89) ... ok
[INFO] [stdout] test src/json_null.rs - json_null::JSONNull::to_string (line 22) ... ok
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::is_array (line 290) ... ok
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::is_null (line 272) ... ok
[INFO] [stdout] test src/json_object.rs - json_object::JSONObject::to_string (line 28) ... ok
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::from_object (line 137) ... ok
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::is_boolean (line 254) ... ok
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::is_number (line 236) ... ok
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::is_string (line 218) ... ok
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::from_array (line 121) ... ok
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::get_type (line 153) ... ok
[INFO] [stdout] test src/json_boolean.rs - json_boolean::JSONBoolean::to_string (line 24) ... ok
[INFO] [stdout] test src/json_array.rs - json_array::JSONArray::to_string (line 26) ... ok
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::from_null (line 105) ... ok
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::is_object (line 308) ... ok
[INFO] [stdout] test src/json_number.rs - json_number::JSONNumber::to_string (line 24) ... ok
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::from_number (line 73) ... ok
[INFO] [stdout] test src/json_string.rs - json_string::JSONString::to_string (line 24) ... ok
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::from_string (line 57) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "adabe2b1014ba4bcc7ae43ebef2aed159818d9106e775aca672c0621a96f4a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adabe2b1014ba4bcc7ae43ebef2aed159818d9106e775aca672c0621a96f4a1b", kill_on_drop: false }`
[INFO] [stdout] adabe2b1014ba4bcc7ae43ebef2aed159818d9106e775aca672c0621a96f4a1b