[INFO] fetching crate parson 1.0.1...
[INFO] testing parson-1.0.1 against 1.60.0 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 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e09fdcf14d97abec1ce9a6d646ce3c016abb3634c67bf502ca663936367114a8
[INFO] running `Command { std: "docker" "start" "-a" "e09fdcf14d97abec1ce9a6d646ce3c016abb3634c67bf502ca663936367114a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e09fdcf14d97abec1ce9a6d646ce3c016abb3634c67bf502ca663936367114a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09fdcf14d97abec1ce9a6d646ce3c016abb3634c67bf502ca663936367114a8", kill_on_drop: false }`
[INFO] [stdout] e09fdcf14d97abec1ce9a6d646ce3c016abb3634c67bf502ca663936367114a8
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c2a96c602c006ebc27bc0899f4a835781bd4b5eae807691ae8fa81b888eb714
[INFO] running `Command { std: "docker" "start" "-a" "1c2a96c602c006ebc27bc0899f4a835781bd4b5eae807691ae8fa81b888eb714", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling parson v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "1c2a96c602c006ebc27bc0899f4a835781bd4b5eae807691ae8fa81b888eb714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2a96c602c006ebc27bc0899f4a835781bd4b5eae807691ae8fa81b888eb714", kill_on_drop: false }`
[INFO] [stdout] 1c2a96c602c006ebc27bc0899f4a835781bd4b5eae807691ae8fa81b888eb714
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b2eedd803bc2f67496c9b9f56e415c92974e2f0c6b03ca26ecded59ec28bd4c
[INFO] running `Command { std: "docker" "start" "-a" "8b2eedd803bc2f67496c9b9f56e415c92974e2f0c6b03ca26ecded59ec28bd4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling parson v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "8b2eedd803bc2f67496c9b9f56e415c92974e2f0c6b03ca26ecded59ec28bd4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2eedd803bc2f67496c9b9f56e415c92974e2f0c6b03ca26ecded59ec28bd4c", kill_on_drop: false }`
[INFO] [stdout] 8b2eedd803bc2f67496c9b9f56e415c92974e2f0c6b03ca26ecded59ec28bd4c
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b462e8df372152e091c05b213417f0169e7b621c395ba7ea2ec2c9ef082b204
[INFO] running `Command { std: "docker" "start" "-a" "5b462e8df372152e091c05b213417f0169e7b621c395ba7ea2ec2c9ef082b204", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parson-f0b2afa4c4ad186d)
[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::is_null (line 272) ... 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::get_type (line 153) ... 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::from_boolean (line 89) ... 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::from_string (line 57) ... 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::is_array (line 290) ... ok
[INFO] [stdout] test src/json_boolean.rs - json_boolean::JSONBoolean::to_string (line 24) ... ok
[INFO] [stdout] test src/json_value.rs - json_value::JSONValue::is_boolean (line 254) ... 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::from_number (line 73) ... ok
[INFO] [stdout] test src/json_object.rs - json_object::JSONObject::to_string (line 28) ... ok
[INFO] [stdout] test src/json_number.rs - json_number::JSONNumber::to_string (line 24) ... 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::is_object (line 308) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b462e8df372152e091c05b213417f0169e7b621c395ba7ea2ec2c9ef082b204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b462e8df372152e091c05b213417f0169e7b621c395ba7ea2ec2c9ef082b204", kill_on_drop: false }`
[INFO] [stdout] 5b462e8df372152e091c05b213417f0169e7b621c395ba7ea2ec2c9ef082b204