[INFO] fetching crate jprop 0.2.0...
[INFO] testing jprop-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate jprop 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate jprop 0.2.0
[INFO] finished tweaking crates.io crate jprop 0.2.0
[INFO] tweaked toml for crates.io crate jprop 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jprop 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jprop 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b5da06814afc0b5832c58522a4afd5c1e2b6408c4767068b09dd597c2b3fe72
[INFO] running `Command { std: "docker" "start" "-a" "9b5da06814afc0b5832c58522a4afd5c1e2b6408c4767068b09dd597c2b3fe72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b5da06814afc0b5832c58522a4afd5c1e2b6408c4767068b09dd597c2b3fe72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b5da06814afc0b5832c58522a4afd5c1e2b6408c4767068b09dd597c2b3fe72", kill_on_drop: false }`
[INFO] [stdout] 9b5da06814afc0b5832c58522a4afd5c1e2b6408c4767068b09dd597c2b3fe72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7b5c86b9ae45cfff7352604e432d0a099cdadc5a3dd76e78c1de0b958432dae
[INFO] running `Command { std: "docker" "start" "-a" "b7b5c86b9ae45cfff7352604e432d0a099cdadc5a3dd76e78c1de0b958432dae", kill_on_drop: false }`
[INFO] [stderr]    Compiling jprop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "b7b5c86b9ae45cfff7352604e432d0a099cdadc5a3dd76e78c1de0b958432dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b5c86b9ae45cfff7352604e432d0a099cdadc5a3dd76e78c1de0b958432dae", kill_on_drop: false }`
[INFO] [stdout] b7b5c86b9ae45cfff7352604e432d0a099cdadc5a3dd76e78c1de0b958432dae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e33cfd592cc112f6ddd6302631686aade0a5f708bccce197f9ca2ddd1b30faf2
[INFO] running `Command { std: "docker" "start" "-a" "e33cfd592cc112f6ddd6302631686aade0a5f708bccce197f9ca2ddd1b30faf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling jprop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "e33cfd592cc112f6ddd6302631686aade0a5f708bccce197f9ca2ddd1b30faf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e33cfd592cc112f6ddd6302631686aade0a5f708bccce197f9ca2ddd1b30faf2", kill_on_drop: false }`
[INFO] [stdout] e33cfd592cc112f6ddd6302631686aade0a5f708bccce197f9ca2ddd1b30faf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f010c26e3d40a614ffc5121b120881a66d8e8c349c50bd2a94489809f2df536
[INFO] running `Command { std: "docker" "start" "-a" "5f010c26e3d40a614ffc5121b120881a66d8e8c349c50bd2a94489809f2df536", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jprop-aaa6f1da988cb1af)
[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 jprop
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - write_utf8 (line 1535) ... ok
[INFO] [stdout] test src/lib.rs - write_ascii (line 1465) ... ok
[INFO] [stdout] test src/lib.rs - parse_str (line 761) ... ok
[INFO] [stdout] test src/lib.rs - write (line 1598) ... ok
[INFO] [stdout] test src/lib.rs - parse (line 886) ... ok
[INFO] [stdout] test src/lib.rs - parse_chars (line 832) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f010c26e3d40a614ffc5121b120881a66d8e8c349c50bd2a94489809f2df536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f010c26e3d40a614ffc5121b120881a66d8e8c349c50bd2a94489809f2df536", kill_on_drop: false }`
[INFO] [stdout] 5f010c26e3d40a614ffc5121b120881a66d8e8c349c50bd2a94489809f2df536