[INFO] fetching crate wson_rs 0.2.6...
[INFO] testing wson_rs-0.2.6 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate wson_rs 0.2.6 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate wson_rs 0.2.6
[INFO] finished tweaking crates.io crate wson_rs 0.2.6
[INFO] tweaked toml for crates.io crate wson_rs 0.2.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wson_rs 0.2.6 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 wson_rs 0.2.6 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 053e1e15b0e797918eba29dd81426670fa5e19a581abd4788fbe9b67bcfdb548
[INFO] running `Command { std: "docker" "start" "-a" "053e1e15b0e797918eba29dd81426670fa5e19a581abd4788fbe9b67bcfdb548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "053e1e15b0e797918eba29dd81426670fa5e19a581abd4788fbe9b67bcfdb548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053e1e15b0e797918eba29dd81426670fa5e19a581abd4788fbe9b67bcfdb548", kill_on_drop: false }`
[INFO] [stdout] 053e1e15b0e797918eba29dd81426670fa5e19a581abd4788fbe9b67bcfdb548
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3214bea23cb12f973c253c587bb27721a6239524c7d97f86d120a5a9c7c0d1a8
[INFO] running `Command { std: "docker" "start" "-a" "3214bea23cb12f973c253c587bb27721a6239524c7d97f86d120a5a9c7c0d1a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling wson_rs v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "3214bea23cb12f973c253c587bb27721a6239524c7d97f86d120a5a9c7c0d1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3214bea23cb12f973c253c587bb27721a6239524c7d97f86d120a5a9c7c0d1a8", kill_on_drop: false }`
[INFO] [stdout] 3214bea23cb12f973c253c587bb27721a6239524c7d97f86d120a5a9c7c0d1a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1ba364ddd31eabc050ce81ea0c7611ef335a0d1731c0524dd6bc69175b0fa38f
[INFO] running `Command { std: "docker" "start" "-a" "1ba364ddd31eabc050ce81ea0c7611ef335a0d1731c0524dd6bc69175b0fa38f", kill_on_drop: false }`
[INFO] [stderr]    Compiling wson_rs v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "1ba364ddd31eabc050ce81ea0c7611ef335a0d1731c0524dd6bc69175b0fa38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba364ddd31eabc050ce81ea0c7611ef335a0d1731c0524dd6bc69175b0fa38f", kill_on_drop: false }`
[INFO] [stdout] 1ba364ddd31eabc050ce81ea0c7611ef335a0d1731c0524dd6bc69175b0fa38f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 10b12e7480992ebc830b764dc77db42d09c1eadda3e5f96a04329a75c99e01ef
[INFO] running `Command { std: "docker" "start" "-a" "10b12e7480992ebc830b764dc77db42d09c1eadda3e5f96a04329a75c99e01ef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wson_rs-594e216bfb247d08)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test parser::tests::comment_markers_inside_string_are_preserved ... ok
[INFO] [stdout] test parser::tests::detects_unterminated_string ... ok
[INFO] [stdout] test parser::tests::commas_inside_string_do_not_split_values ... ok
[INFO] [stdout] test parser::tests::trailing_array_comma_does_not_insert_null ... ok
[INFO] [stdout] test parser::tests::supports_nested_objects_with_string_delimiters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wson_rs
[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" "10b12e7480992ebc830b764dc77db42d09c1eadda3e5f96a04329a75c99e01ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10b12e7480992ebc830b764dc77db42d09c1eadda3e5f96a04329a75c99e01ef", kill_on_drop: false }`
[INFO] [stdout] 10b12e7480992ebc830b764dc77db42d09c1eadda3e5f96a04329a75c99e01ef