[INFO] fetching crate json_value_remove 1.0.2...
[INFO] testing json_value_remove-1.0.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate json_value_remove 1.0.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate json_value_remove 1.0.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate json_value_remove 1.0.2
[INFO] finished tweaking crates.io crate json_value_remove 1.0.2
[INFO] tweaked toml for crates.io crate json_value_remove 1.0.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99e5ae7c56f68dca023e5513a2b77debdfbb63a63344ec3a0051809aa8bac0ad
[INFO] running `Command { std: "docker" "start" "-a" "99e5ae7c56f68dca023e5513a2b77debdfbb63a63344ec3a0051809aa8bac0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99e5ae7c56f68dca023e5513a2b77debdfbb63a63344ec3a0051809aa8bac0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e5ae7c56f68dca023e5513a2b77debdfbb63a63344ec3a0051809aa8bac0ad", kill_on_drop: false }`
[INFO] [stdout] 99e5ae7c56f68dca023e5513a2b77debdfbb63a63344ec3a0051809aa8bac0ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8255c356f644d071e3c6c52832a7923ec37bcc4b5ee5ba855a175550b9f1e220
[INFO] running `Command { std: "docker" "start" "-a" "8255c356f644d071e3c6c52832a7923ec37bcc4b5ee5ba855a175550b9f1e220", kill_on_drop: false }`
[INFO] [stderr]    Compiling json_value_remove v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "8255c356f644d071e3c6c52832a7923ec37bcc4b5ee5ba855a175550b9f1e220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8255c356f644d071e3c6c52832a7923ec37bcc4b5ee5ba855a175550b9f1e220", kill_on_drop: false }`
[INFO] [stdout] 8255c356f644d071e3c6c52832a7923ec37bcc4b5ee5ba855a175550b9f1e220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51902c0d1a04cc05bbf0c56d1400bad980834118f355537285580a212d3d1331
[INFO] running `Command { std: "docker" "start" "-a" "51902c0d1a04cc05bbf0c56d1400bad980834118f355537285580a212d3d1331", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling json_value_remove v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.12s
[INFO] running `Command { std: "docker" "inspect" "51902c0d1a04cc05bbf0c56d1400bad980834118f355537285580a212d3d1331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51902c0d1a04cc05bbf0c56d1400bad980834118f355537285580a212d3d1331", kill_on_drop: false }`
[INFO] [stdout] 51902c0d1a04cc05bbf0c56d1400bad980834118f355537285580a212d3d1331
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd84433bea0ca1582acd950192d73fffdf6ec22d5f16d6e62580dc5dab964b02
[INFO] running `Command { std: "docker" "start" "-a" "cd84433bea0ca1582acd950192d73fffdf6ec22d5f16d6e62580dc5dab964b02", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/json_value_remove-0e6bdfe7860da1ea)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test serde_json_value_remove_test::it_should_raise_exception_in_array_with_unavailable_field ... ok
[INFO] [stdout] test serde_json_value_remove_test::it_should_remove_element_in_array ... ok
[INFO] [stdout] test serde_json_value_remove_test::it_should_remove_element_in_object ... ok
[INFO] [stdout] test serde_json_value_remove_test::it_should_raise_exception_in_array_with_unavailable_index ... ok
[INFO] [stdout] test serde_json_value_remove_test::it_should_return_empty_if_field_is_empty ... ok
[INFO] [stderr]    Doc-tests json_value_remove
[INFO] [stdout] test serde_json_value_remove_test::it_should_return_empty_if_field_not_exist ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - serde_json::Value::remove (line 14) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::remove (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd84433bea0ca1582acd950192d73fffdf6ec22d5f16d6e62580dc5dab964b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd84433bea0ca1582acd950192d73fffdf6ec22d5f16d6e62580dc5dab964b02", kill_on_drop: false }`
[INFO] [stdout] cd84433bea0ca1582acd950192d73fffdf6ec22d5f16d6e62580dc5dab964b02