[INFO] cloning repository https://github.com/nareshganduri/JSONParser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nareshganduri/JSONParser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnareshganduri%2FJSONParser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnareshganduri%2FJSONParser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 59e28a186c905471196342d1a862e1ab9261e7e9
[INFO] testing nareshganduri/JSONParser against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnareshganduri%2FJSONParser" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nareshganduri/JSONParser on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nareshganduri/JSONParser
[INFO] finished tweaking git repo https://github.com/nareshganduri/JSONParser
[INFO] tweaked toml for git repo https://github.com/nareshganduri/JSONParser written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/nareshganduri/JSONParser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d312afff90fbfb45e7cd16e6aa41e6a8a4c406194e4197d29dade3a4a135c6a
[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" "4d312afff90fbfb45e7cd16e6aa41e6a8a4c406194e4197d29dade3a4a135c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d312afff90fbfb45e7cd16e6aa41e6a8a4c406194e4197d29dade3a4a135c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d312afff90fbfb45e7cd16e6aa41e6a8a4c406194e4197d29dade3a4a135c6a", kill_on_drop: false }`
[INFO] [stdout] 4d312afff90fbfb45e7cd16e6aa41e6a8a4c406194e4197d29dade3a4a135c6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b2c03757bf002bd0caa512fa217797e6c9c8828d41a5fdfecf9b043c9868e4b
[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" "7b2c03757bf002bd0caa512fa217797e6c9c8828d41a5fdfecf9b043c9868e4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonparser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:202:23
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 '\x00'...'\x1f' => {
[INFO] [stdout]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "7b2c03757bf002bd0caa512fa217797e6c9c8828d41a5fdfecf9b043c9868e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b2c03757bf002bd0caa512fa217797e6c9c8828d41a5fdfecf9b043c9868e4b", kill_on_drop: false }`
[INFO] [stdout] 7b2c03757bf002bd0caa512fa217797e6c9c8828d41a5fdfecf9b043c9868e4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0695b8b8d669e58bfd9b88d5d4f5d8406e239221b94adfcce02b1e1efafd00a1
[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" "0695b8b8d669e58bfd9b88d5d4f5d8406e239221b94adfcce02b1e1efafd00a1", kill_on_drop: false }`
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:202:23
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 '\x00'...'\x1f' => {
[INFO] [stdout]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling jsonparser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:202:23
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 '\x00'...'\x1f' => {
[INFO] [stdout]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "0695b8b8d669e58bfd9b88d5d4f5d8406e239221b94adfcce02b1e1efafd00a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0695b8b8d669e58bfd9b88d5d4f5d8406e239221b94adfcce02b1e1efafd00a1", kill_on_drop: false }`
[INFO] [stdout] 0695b8b8d669e58bfd9b88d5d4f5d8406e239221b94adfcce02b1e1efafd00a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7dcc95389fd45b6b377741944a58e9d0dc17e53ca2602e9a93fdaf217d1a6f1
[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" "f7dcc95389fd45b6b377741944a58e9d0dc17e53ca2602e9a93fdaf217d1a6f1", kill_on_drop: false }`
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:202:23
[INFO] [stderr]     |
[INFO] [stderr] 202 |                 '\x00'...'\x1f' => {
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:202:23
[INFO] [stderr]     |
[INFO] [stderr] 202 |                 '\x00'...'\x1f' => {
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jsonparser-6e0efbe7df24d295
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test lexer::tests::test_complex_float ... ok
[INFO] [stdout] test lexer::tests::test_eof ... ok
[INFO] [stdout] test lexer::tests::test_simple_float ... ok
[INFO] [stdout] test lexer::tests::test_string ... ok
[INFO] [stdout] test lexer::tests::test_puncts ... ok
[INFO] [stdout] test lexer::tests::test_null ... ok
[INFO] [stdout] test lexer::tests::test_line_no ... ok
[INFO] [stdout] test parser::tests::test_obj_missing_colon ... ok
[INFO] [stdout] test parser::tests::test_simple_array ... ok
[INFO] [stdout] test parser::tests::test_simple_float ... ok
[INFO] [stdout] test parser::tests::test_simple_obj ... ok
[INFO] [stdout] test lexer::tests::test_string_eof ... ok
[INFO] [stdout] test parser::tests::test_string ... ok
[INFO] [stdout] test lexer::tests::test_bad_float ... ok
[INFO] [stdout] test parser::tests::test_true ... ok
[INFO] [stdout] test lexer::tests::test_spaces ... ok
[INFO] [stdout] test lexer::tests::test_invalid_keyword ... ok
[INFO] [stdout] test lexer::tests::test_bools ... ok
[INFO] [stdout] test parser::tests::test_arr_missing_comma ... ok
[INFO] [stdout] test parser::tests::test_extra_comma ... ok
[INFO] [stdout] test parser::tests::test_false ... ok
[INFO] [stdout] test parser::tests::test_invalid_obj_key ... ok
[INFO] [stdout] test parser::tests::test_null ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jsonparser-f4f826667164f92f
[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] [stderr]    Doc-tests jsonparser
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lexer/mod.rs:202:23
[INFO] [stderr]     |
[INFO] [stderr] 202 |                 '\x00'...'\x1f' => {
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "f7dcc95389fd45b6b377741944a58e9d0dc17e53ca2602e9a93fdaf217d1a6f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7dcc95389fd45b6b377741944a58e9d0dc17e53ca2602e9a93fdaf217d1a6f1", kill_on_drop: false }`
[INFO] [stdout] f7dcc95389fd45b6b377741944a58e9d0dc17e53ca2602e9a93fdaf217d1a6f1