[INFO] fetching crate dl-json 0.1.0...
[INFO] testing dl-json-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate dl-json 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dl-json 0.1.0
[INFO] finished tweaking crates.io crate dl-json 0.1.0
[INFO] tweaked toml for crates.io crate dl-json 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dl-json 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dl-json 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 98f201f1d0a4f5e7c6c3690a6f4509abcf86dc07508d0b841cce5c30b527fc8e
[INFO] running `Command { std: "docker" "start" "98f201f1d0a4f5e7c6c3690a6f4509abcf86dc07508d0b841cce5c30b527fc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98f201f1d0a4f5e7c6c3690a6f4509abcf86dc07508d0b841cce5c30b527fc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "98f201f1d0a4f5e7c6c3690a6f4509abcf86dc07508d0b841cce5c30b527fc8e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98f201f1d0a4f5e7c6c3690a6f4509abcf86dc07508d0b841cce5c30b527fc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "98f201f1d0a4f5e7c6c3690a6f4509abcf86dc07508d0b841cce5c30b527fc8e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling dl-json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "98f201f1d0a4f5e7c6c3690a6f4509abcf86dc07508d0b841cce5c30b527fc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "98f201f1d0a4f5e7c6c3690a6f4509abcf86dc07508d0b841cce5c30b527fc8e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling dl-json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "98f201f1d0a4f5e7c6c3690a6f4509abcf86dc07508d0b841cce5c30b527fc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "98f201f1d0a4f5e7c6c3690a6f4509abcf86dc07508d0b841cce5c30b527fc8e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/dl_json-4b126909c8c2cbf3)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test parse::tests::int_float_distinction_matches_writer ... ok
[INFO] [stdout] test float::tests::integral_floats_keep_decimal_point ... ok
[INFO] [stdout] test parse::tests::unicode_escapes_incl_surrogates ... ok
[INFO] [stdout] test writer::tests::keys_sorted_case_sensitively ... ok
[INFO] [stdout] test parse::tests::errors_are_reported ... ok
[INFO] [stderr]    Doc-tests dl_json
[INFO] [stdout] test writer::tests::nested_indent_is_two_spaces_per_level ... ok
[INFO] [stdout] test float::tests::fractional_floats_are_shortest_round_trip ... ok
[INFO] [stdout] test parse::tests::round_trips_through_the_writer ... ok
[INFO] [stdout] test writer::tests::string_escaping_matches_python ... ok
[INFO] [stdout] test writer::tests::empty_containers_inline ... ok
[INFO] [stdout] test writer::tests::matches_python_dumps_shape ... ok
[INFO] [stdout] test float::tests::round_trips ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "98f201f1d0a4f5e7c6c3690a6f4509abcf86dc07508d0b841cce5c30b527fc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98f201f1d0a4f5e7c6c3690a6f4509abcf86dc07508d0b841cce5c30b527fc8e", kill_on_drop: false }`
[INFO] [stdout] 98f201f1d0a4f5e7c6c3690a6f4509abcf86dc07508d0b841cce5c30b527fc8e
