[INFO] fetching crate plainjson 0.1.1...
[INFO] testing plainjson-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate plainjson 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate plainjson 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate plainjson 0.1.1
[INFO] finished tweaking crates.io crate plainjson 0.1.1
[INFO] tweaked toml for crates.io crate plainjson 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smallvec v1.6.1
[INFO] [stderr]   Downloaded unicode-segmentation v1.8.0
[INFO] [stderr]   Downloaded unicode_reader v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69f28b480955e1bf65ae10594785b7932022fdf0b91995e1a95e513828182af4
[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" "69f28b480955e1bf65ae10594785b7932022fdf0b91995e1a95e513828182af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69f28b480955e1bf65ae10594785b7932022fdf0b91995e1a95e513828182af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f28b480955e1bf65ae10594785b7932022fdf0b91995e1a95e513828182af4", kill_on_drop: false }`
[INFO] [stdout] 69f28b480955e1bf65ae10594785b7932022fdf0b91995e1a95e513828182af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 987a94f4ea090018d67b79536b2013b63ae602417e2e08420f3126ee48207b99
[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" "987a94f4ea090018d67b79536b2013b63ae602417e2e08420f3126ee48207b99", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode_reader v1.0.1
[INFO] [stderr]    Compiling plainjson v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "987a94f4ea090018d67b79536b2013b63ae602417e2e08420f3126ee48207b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "987a94f4ea090018d67b79536b2013b63ae602417e2e08420f3126ee48207b99", kill_on_drop: false }`
[INFO] [stdout] 987a94f4ea090018d67b79536b2013b63ae602417e2e08420f3126ee48207b99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9ef9d499ba7ddbd2d51e96b9e581cfa8b9a5b711246c6a15d25429738c995d0
[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" "e9ef9d499ba7ddbd2d51e96b9e581cfa8b9a5b711246c6a15d25429738c995d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling plainjson v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "e9ef9d499ba7ddbd2d51e96b9e581cfa8b9a5b711246c6a15d25429738c995d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9ef9d499ba7ddbd2d51e96b9e581cfa8b9a5b711246c6a15d25429738c995d0", kill_on_drop: false }`
[INFO] [stdout] e9ef9d499ba7ddbd2d51e96b9e581cfa8b9a5b711246c6a15d25429738c995d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c328c902400bc58d5f7b41de662985b0c0ea5f9f5fc0337938ff7b55227eb53a
[INFO] running `Command { std: "docker" "start" "-a" "c328c902400bc58d5f7b41de662985b0c0ea5f9f5fc0337938ff7b55227eb53a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/plainjson-c06af8c92a436eff)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test json_node::json_node_tests::test_node_to_string_alternate ... ok
[INFO] [stdout] test json_path::json_path_tests::test_json_path_get_array ... ok
[INFO] [stdout] test json_path::json_path_tests::test_json_path_get_complex ... ok
[INFO] [stdout] test json_node::json_node_tests::test_one_line ... ok
[INFO] [stdout] test json_path::json_path_tests::test_no_filter_dot_notation ... ok
[INFO] [stdout] test json_tag::json_tag_tests::test_multi_line_malformed ... ok
[INFO] [stdout] test json_path::json_path_tests::test_no_filter_bracket_notation ... ok
[INFO] [stdout] test json_tag::json_tag_tests::test_multi_line ... ok
[INFO] [stdout] test json_tag::json_tag_tests::test_one_line ... ok
[INFO] [stderr]    Doc-tests plainjson
[INFO] [stdout] test json_path::json_path_tests::test_json_path_get_bracket_notation ... ok
[INFO] [stdout] test json_node::json_node_tests::test_node_to_string ... ok
[INFO] [stdout] test json_path::json_path_tests::test_json_path_set_simple ... ok
[INFO] [stdout] test json_path::json_path_tests::test_json_path_set_complex ... ok
[INFO] [stdout] test json_path::json_path_tests::test_json_path_get_object ... ok
[INFO] [stdout] test json_path::json_path_tests::test_json_path_set_simple_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c328c902400bc58d5f7b41de662985b0c0ea5f9f5fc0337938ff7b55227eb53a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c328c902400bc58d5f7b41de662985b0c0ea5f9f5fc0337938ff7b55227eb53a", kill_on_drop: false }`
[INFO] [stdout] c328c902400bc58d5f7b41de662985b0c0ea5f9f5fc0337938ff7b55227eb53a