[INFO] cloning repository https://github.com/rust-trainee/json_parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-trainee/json_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-trainee%2Fjson_parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-trainee%2Fjson_parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ca1b31c79c0a6f47b294ad4334a2a596ff21a8c
[INFO] testing rust-trainee/json_parser against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-trainee%2Fjson_parser" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rust-trainee/json_parser
[INFO] finished tweaking git repo https://github.com/rust-trainee/json_parser
[INFO] tweaked toml for git repo https://github.com/rust-trainee/json_parser written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rust-trainee/json_parser on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rust-trainee/json_parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7783428f8bcd6344e168721397a501b58a951b6b8d365dba2e9dea987464f63c
[INFO] running `Command { std: "docker" "start" "-a" "7783428f8bcd6344e168721397a501b58a951b6b8d365dba2e9dea987464f63c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7783428f8bcd6344e168721397a501b58a951b6b8d365dba2e9dea987464f63c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7783428f8bcd6344e168721397a501b58a951b6b8d365dba2e9dea987464f63c", kill_on_drop: false }`
[INFO] [stdout] 7783428f8bcd6344e168721397a501b58a951b6b8d365dba2e9dea987464f63c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de99cd2f7b089aa2096d7a4fec7a260ab222dbc958d28095f3a4e73523e5a403
[INFO] running `Command { std: "docker" "start" "-a" "de99cd2f7b089aa2096d7a4fec7a260ab222dbc958d28095f3a4e73523e5a403", kill_on_drop: false }`
[INFO] [stderr]    Compiling json_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "de99cd2f7b089aa2096d7a4fec7a260ab222dbc958d28095f3a4e73523e5a403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de99cd2f7b089aa2096d7a4fec7a260ab222dbc958d28095f3a4e73523e5a403", kill_on_drop: false }`
[INFO] [stdout] de99cd2f7b089aa2096d7a4fec7a260ab222dbc958d28095f3a4e73523e5a403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a64522ca2e7cdb0dd7c9783c6b2e71dd2b1465514c39cb1477aa0f91c1cc7f96
[INFO] running `Command { std: "docker" "start" "-a" "a64522ca2e7cdb0dd7c9783c6b2e71dd2b1465514c39cb1477aa0f91c1cc7f96", kill_on_drop: false }`
[INFO] [stderr]    Compiling json_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "a64522ca2e7cdb0dd7c9783c6b2e71dd2b1465514c39cb1477aa0f91c1cc7f96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a64522ca2e7cdb0dd7c9783c6b2e71dd2b1465514c39cb1477aa0f91c1cc7f96", kill_on_drop: false }`
[INFO] [stdout] a64522ca2e7cdb0dd7c9783c6b2e71dd2b1465514c39cb1477aa0f91c1cc7f96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3641ee6bba9d471659be45ec26d53ad72a6b169a7c02239ce731c53025477654
[INFO] running `Command { std: "docker" "start" "-a" "3641ee6bba9d471659be45ec26d53ad72a6b169a7c02239ce731c53025477654", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_parser-1d747f505fec15b2)
[INFO] [stdout] running 29 tests
[INFO] [stderr]    Doc-tests json_parser
[INFO] [stdout] test parse::tests::parses_array_two_elements ... ok
[INFO] [stdout] test parse::tests::parses_array_one_element ... ok
[INFO] [stdout] test parse::tests::parses_empty_object ... ok
[INFO] [stdout] test parse::tests::parses_false ... ok
[INFO] [stdout] test parse::tests::parses_nested_array ... ok
[INFO] [stdout] test parse::tests::parses_object_nested_array ... ok
[INFO] [stdout] test parse::tests::parses_empty_array ... ok
[INFO] [stdout] test parse::tests::parses_null ... ok
[INFO] [stdout] test parse::tests::parses_object_one_element ... ok
[INFO] [stdout] test parse::tests::parses_object_nested_object ... ok
[INFO] [stdout] test parse::tests::parses_object_one_element_comma_end ... ok
[INFO] [stdout] test parse::tests::parses_object_two_elements ... ok
[INFO] [stdout] test parse::tests::parses_string_no_escapes ... ok
[INFO] [stdout] test parse::tests::parses_string_non_ascii ... ok
[INFO] [stdout] test parse::tests::parses_string_unescape_backslash ... ok
[INFO] [stdout] test parse::tests::parses_string_with_emoji ... ok
[INFO] [stdout] test parse::tests::parses_true ... ok
[INFO] [stdout] test tokenize::tests::all_punctuation ... ok
[INFO] [stdout] test tokenize::tests::escaped_quote ... ok
[INFO] [stdout] test tokenize::tests::floating_point ... ok
[INFO] [stdout] test tokenize::tests::integer ... ok
[INFO] [stdout] test tokenize::tests::just_comma ... ok
[INFO] [stdout] test tokenize::tests::just_false ... ok
[INFO] [stdout] test tokenize::tests::just_null ... ok
[INFO] [stdout] test tokenize::tests::just_true ... ok
[INFO] [stdout] test tokenize::tests::unclosed_string ... ok
[INFO] [stdout] test tokenize::tests::just_ken ... ok
[INFO] [stdout] test tokenize::tests::true_comma ... ok
[INFO] [stdout] test tests::parses_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "3641ee6bba9d471659be45ec26d53ad72a6b169a7c02239ce731c53025477654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3641ee6bba9d471659be45ec26d53ad72a6b169a7c02239ce731c53025477654", kill_on_drop: false }`
[INFO] [stdout] 3641ee6bba9d471659be45ec26d53ad72a6b169a7c02239ce731c53025477654