[INFO] fetching crate simple-json2 0.1.2...
[INFO] testing simple-json2-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate simple-json2 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate simple-json2 0.1.2 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 simple-json2 0.1.2
[INFO] finished tweaking crates.io crate simple-json2 0.1.2
[INFO] tweaked toml for crates.io crate simple-json2 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate simple-json2 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d6ef82b997eb1fd4a2f249c6eda5e820692b827f2f141b8a3e269e5d6d03c3c6
[INFO] running `Command { std: "docker" "start" "-a" "d6ef82b997eb1fd4a2f249c6eda5e820692b827f2f141b8a3e269e5d6d03c3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6ef82b997eb1fd4a2f249c6eda5e820692b827f2f141b8a3e269e5d6d03c3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6ef82b997eb1fd4a2f249c6eda5e820692b827f2f141b8a3e269e5d6d03c3c6", kill_on_drop: false }`
[INFO] [stdout] d6ef82b997eb1fd4a2f249c6eda5e820692b827f2f141b8a3e269e5d6d03c3c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d46a5b78a135fbe3daffc9ea9534ee8f0ad273b1e039e72b2ea705907e3d052d
[INFO] running `Command { std: "docker" "start" "-a" "d46a5b78a135fbe3daffc9ea9534ee8f0ad273b1e039e72b2ea705907e3d052d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling paste-impl v0.1.10
[INFO] [stderr]    Compiling paste v0.1.10
[INFO] [stderr]    Compiling simple-json2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.92s
[INFO] running `Command { std: "docker" "inspect" "d46a5b78a135fbe3daffc9ea9534ee8f0ad273b1e039e72b2ea705907e3d052d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46a5b78a135fbe3daffc9ea9534ee8f0ad273b1e039e72b2ea705907e3d052d", kill_on_drop: false }`
[INFO] [stdout] d46a5b78a135fbe3daffc9ea9534ee8f0ad273b1e039e72b2ea705907e3d052d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 49c16c33bcb77a79c1be1555f43c83f0b9e30239afe03fdcd671629d60cd306f
[INFO] running `Command { std: "docker" "start" "-a" "49c16c33bcb77a79c1be1555f43c83f0b9e30239afe03fdcd671629d60cd306f", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-json2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "49c16c33bcb77a79c1be1555f43c83f0b9e30239afe03fdcd671629d60cd306f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c16c33bcb77a79c1be1555f43c83f0b9e30239afe03fdcd671629d60cd306f", kill_on_drop: false }`
[INFO] [stdout] 49c16c33bcb77a79c1be1555f43c83f0b9e30239afe03fdcd671629d60cd306f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ba6a7c26ef9be8bd171b37f0670aac9c2d0e2a497a9b540dc09ebf8c6ed36eb9
[INFO] running `Command { std: "docker" "start" "-a" "ba6a7c26ef9be8bd171b37f0670aac9c2d0e2a497a9b540dc09ebf8c6ed36eb9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_json2-bcbce57e0ff6b464)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::simple_test ... ok
[INFO] [stdout] test tests::thorough_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_json2-055412edad14e027)
[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 simple-json2
[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" "ba6a7c26ef9be8bd171b37f0670aac9c2d0e2a497a9b540dc09ebf8c6ed36eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba6a7c26ef9be8bd171b37f0670aac9c2d0e2a497a9b540dc09ebf8c6ed36eb9", kill_on_drop: false }`
[INFO] [stdout] ba6a7c26ef9be8bd171b37f0670aac9c2d0e2a497a9b540dc09ebf8c6ed36eb9