[INFO] fetching crate json-keypath-iter 0.1.0...
[INFO] testing json-keypath-iter-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate json-keypath-iter 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate json-keypath-iter 0.1.0
[INFO] finished tweaking crates.io crate json-keypath-iter 0.1.0
[INFO] tweaked toml for crates.io crate json-keypath-iter 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate json-keypath-iter 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43815f71ea00f7facc849ec10abbfd84f3546e0899ea4420907c80a3b1996e5d
[INFO] running `Command { std: "docker" "start" "-a" "43815f71ea00f7facc849ec10abbfd84f3546e0899ea4420907c80a3b1996e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43815f71ea00f7facc849ec10abbfd84f3546e0899ea4420907c80a3b1996e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43815f71ea00f7facc849ec10abbfd84f3546e0899ea4420907c80a3b1996e5d", kill_on_drop: false }`
[INFO] [stdout] 43815f71ea00f7facc849ec10abbfd84f3546e0899ea4420907c80a3b1996e5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbf9c2ae5082158cefc69eb1834e4999d766a7624b088861b2d51ae1dfb93e25
[INFO] running `Command { std: "docker" "start" "-a" "dbf9c2ae5082158cefc69eb1834e4999d766a7624b088861b2d51ae1dfb93e25", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling json-keypath-iter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "dbf9c2ae5082158cefc69eb1834e4999d766a7624b088861b2d51ae1dfb93e25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf9c2ae5082158cefc69eb1834e4999d766a7624b088861b2d51ae1dfb93e25", kill_on_drop: false }`
[INFO] [stdout] dbf9c2ae5082158cefc69eb1834e4999d766a7624b088861b2d51ae1dfb93e25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81b19ae9e84c6f74aea2a37da38e8b729749c81139362dd2db861151f664f48d
[INFO] running `Command { std: "docker" "start" "-a" "81b19ae9e84c6f74aea2a37da38e8b729749c81139362dd2db861151f664f48d", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-keypath-iter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "81b19ae9e84c6f74aea2a37da38e8b729749c81139362dd2db861151f664f48d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b19ae9e84c6f74aea2a37da38e8b729749c81139362dd2db861151f664f48d", kill_on_drop: false }`
[INFO] [stdout] 81b19ae9e84c6f74aea2a37da38e8b729749c81139362dd2db861151f664f48d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92fc1cd2d482bdf7ee42d0ab99f2a074d1f97abf277f85de88fc585e5bf3ad6e
[INFO] running `Command { std: "docker" "start" "-a" "92fc1cd2d482bdf7ee42d0ab99f2a074d1f97abf277f85de88fc585e5bf3ad6e", 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/json_keypath_iter-addcde0468b13537)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test iter::tests::bool_to_iter ... ok
[INFO] [stdout] test iter::tests::array_to_iter ... ok
[INFO] [stdout] test iter::tests::can_skip_parents ... ok
[INFO] [stdout] test iter::tests::custom_style_on_iter ... ok
[INFO] [stdout] test iter::tests::complex_format_on_iter ... ok
[INFO] [stdout] test iter::tests::in_a_for_loop ... ok
[INFO] [stdout] test iter::tests::null_to_iter ... ok
[INFO] [stdout] test iter::tests::number_to_iter ... ok
[INFO] [stdout] test iter::tests::object_to_iter ... ok
[INFO] [stdout] test iter::tests::string_to_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests json_keypath_iter
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/style/builder.rs - style::builder::StyleBuilder<'a>::include_object_parents (line 143) ... ok
[INFO] [stdout] test src/style/builder.rs - style::builder::StyleBuilder<'a>::include_array_parents (line 275) ... ok
[INFO] [stdout] test src/style/builder.rs - style::builder::StyleBuilder<'a>::object_key_suffix (line 59) ... ok
[INFO] [stdout] test src/style/builder.rs - style::builder::StyleBuilder<'a>::skip_object_parents (line 125) ... ok
[INFO] [stdout] test src/style/builder.rs - style::builder::StyleBuilder<'a>::object_key_prefix (line 35) ... ok
[INFO] [stdout] test src/iter.rs - iter::Iter<'a>::new (line 28) ... ok
[INFO] [stdout] test src/style/builder.rs - style::builder::StyleBuilder<'a>::hide_array_keys_in_path (line 233) ... ok
[INFO] [stdout] test src/style/builder.rs - style::builder::StyleBuilder<'a>::hide_object_keys_in_path (line 101) ... ok
[INFO] [stdout] test src/style/builder.rs - style::builder::StyleBuilder<'a>::array_key_prefix (line 167) ... ok
[INFO] [stdout] test src/style/builder.rs - style::builder::StyleBuilder<'a>::show_object_keys_in_path (line 83) ... ok
[INFO] [stdout] test src/style/builder.rs - style::builder::StyleBuilder<'a>::show_array_keys_in_path (line 215) ... ok
[INFO] [stdout] test src/style/builder.rs - style::builder::StyleBuilder<'a>::skip_array_parents (line 257) ... ok
[INFO] [stdout] test src/iter.rs - iter::Iter<'a>::use_style (line 56) ... ok
[INFO] [stdout] test src/style/builder.rs - style::builder::StyleBuilder<'a>::array_key_suffix (line 191) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92fc1cd2d482bdf7ee42d0ab99f2a074d1f97abf277f85de88fc585e5bf3ad6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92fc1cd2d482bdf7ee42d0ab99f2a074d1f97abf277f85de88fc585e5bf3ad6e", kill_on_drop: false }`
[INFO] [stdout] 92fc1cd2d482bdf7ee42d0ab99f2a074d1f97abf277f85de88fc585e5bf3ad6e