[INFO] fetching crate jset 0.1.0...
[INFO] testing jset-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate jset 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate jset 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jset 0.1.0
[INFO] finished tweaking crates.io crate jset 0.1.0
[INFO] tweaked toml for crates.io crate jset 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate jset 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5accc3d5ca953688bd981c1ed3c336d7ad80f5297437571f8c3b30993ae9ea3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e5accc3d5ca953688bd981c1ed3c336d7ad80f5297437571f8c3b30993ae9ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5accc3d5ca953688bd981c1ed3c336d7ad80f5297437571f8c3b30993ae9ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5accc3d5ca953688bd981c1ed3c336d7ad80f5297437571f8c3b30993ae9ea3", kill_on_drop: false }`
[INFO] [stdout] e5accc3d5ca953688bd981c1ed3c336d7ad80f5297437571f8c3b30993ae9ea3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83ac3c0a8746c13c43b90412fc9d4beb1eac21fc892a9f695644d38800434c08
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "83ac3c0a8746c13c43b90412fc9d4beb1eac21fc892a9f695644d38800434c08", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling jset v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.40s
[INFO] running `Command { std: "docker" "inspect" "83ac3c0a8746c13c43b90412fc9d4beb1eac21fc892a9f695644d38800434c08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ac3c0a8746c13c43b90412fc9d4beb1eac21fc892a9f695644d38800434c08", kill_on_drop: false }`
[INFO] [stdout] 83ac3c0a8746c13c43b90412fc9d4beb1eac21fc892a9f695644d38800434c08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8df4928b188492dd11de2ed553c3d86cd63840f7c1d8ddef0f99bf94cc283c87
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8df4928b188492dd11de2ed553c3d86cd63840f7c1d8ddef0f99bf94cc283c87", kill_on_drop: false }`
[INFO] [stderr]    Compiling jset v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "8df4928b188492dd11de2ed553c3d86cd63840f7c1d8ddef0f99bf94cc283c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8df4928b188492dd11de2ed553c3d86cd63840f7c1d8ddef0f99bf94cc283c87", kill_on_drop: false }`
[INFO] [stdout] 8df4928b188492dd11de2ed553c3d86cd63840f7c1d8ddef0f99bf94cc283c87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63aa2e1833148356ec1c89a8b266bbd5056cd13c023df8146c766a8f5816ede5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "63aa2e1833148356ec1c89a8b266bbd5056cd13c023df8146c766a8f5816ede5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jset-5ae391a8532f887c)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test tests::array_no_intersection ... ok
[INFO] [stdout] test tests::difference_empty_objects ... ok
[INFO] [stdout] test tests::difference_num ... ok
[INFO] [stdout] test tests::difference_arrays ... ok
[INFO] [stdout] test tests::difference_null ... ok
[INFO] [stdout] test tests::bool_no_intersection ... ok
[INFO] [stdout] test tests::difference_bool ... ok
[INFO] [stdout] test tests::difference_objects_nested ... ok
[INFO] [stdout] test tests::intersect_two_values ... ok
[INFO] [stdout] test tests::difference_objects ... ok
[INFO] [stdout] test tests::difference_same_num ... ok
[INFO] [stdout] test tests::no_intersection ... ok
[INFO] [stdout] test tests::difference_same_bool ... ok
[INFO] [stdout] test tests::null_no_intersection ... ok
[INFO] [stdout] test tests::difference_string ... ok
[INFO] [stdout] test tests::num_intersection ... ok
[INFO] [stdout] test tests::difference_same_string ... ok
[INFO] [stdout] test tests::string_intersection ... ok
[INFO] [stdout] test tests::null_intersection ... ok
[INFO] [stdout] test tests::union_arrays_duplicate_elements ... ok
[INFO] [stdout] test tests::nested_object_intersection ... ok
[INFO] [stdout] test tests::union_diff_number ... ok
[INFO] [stdout] test tests::num_no_intersection ... ok
[INFO] [stdout] test tests::union_diff_type ... ok
[INFO] [stdout] test tests::union_null ... ok
[INFO] [stdout] test tests::union_arrays ... ok
[INFO] [stdout] test tests::string_no_intersection ... ok
[INFO] [stdout] test tests::union_objects ... ok
[INFO] [stdout] test tests::union_diff_bool ... ok
[INFO] [stdout] test tests::union_diff_string ... ok
[INFO] [stdout] test tests::union_objects_conflicting_values_takes_right ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jset-9f13ff180984b3be)
[INFO] [stdout] test tests::union_same_number ... ok
[INFO] [stdout] test tests::union_nested_objects ... ok
[INFO] [stdout] test tests::union_same_bool ... ok
[INFO] [stdout] test tests::union_same_string ... ok
[INFO] [stdout] test tests::difference_empty_arrays ... ok
[INFO] [stdout] test tests::array_obj_no_intersection ... ok
[INFO] [stdout] test tests::bool_intersection ... ok
[INFO] [stdout] test tests::array_intersection ... ok
[INFO] [stdout] test tests::array_obj_intersection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jset
[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] [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" "63aa2e1833148356ec1c89a8b266bbd5056cd13c023df8146c766a8f5816ede5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63aa2e1833148356ec1c89a8b266bbd5056cd13c023df8146c766a8f5816ede5", kill_on_drop: false }`
[INFO] [stdout] 63aa2e1833148356ec1c89a8b266bbd5056cd13c023df8146c766a8f5816ede5