[INFO] fetching crate lil-json 0.1.6...
[INFO] testing lil-json-0.1.6 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate lil-json 0.1.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate lil-json 0.1.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lil-json 0.1.6
[INFO] tweaked toml for crates.io crate lil-json 0.1.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lil-json 0.1.6 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] crate crates.io crate lil-json 0.1.6 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] d8055dc0abf902968c7ad6ba65f3b2459a5a8bab7a6a7d0fd07675b8e6bf40f8
[INFO] running `Command { std: "docker" "start" "-a" "d8055dc0abf902968c7ad6ba65f3b2459a5a8bab7a6a7d0fd07675b8e6bf40f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8055dc0abf902968c7ad6ba65f3b2459a5a8bab7a6a7d0fd07675b8e6bf40f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8055dc0abf902968c7ad6ba65f3b2459a5a8bab7a6a7d0fd07675b8e6bf40f8", kill_on_drop: false }`
[INFO] [stdout] d8055dc0abf902968c7ad6ba65f3b2459a5a8bab7a6a7d0fd07675b8e6bf40f8
[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] 276e99e9e6d240b9cc0b5ed1ef765222cf33bfa3b6fca9ffa8f3488ca7c2e45c
[INFO] running `Command { std: "docker" "start" "-a" "276e99e9e6d240b9cc0b5ed1ef765222cf33bfa3b6fca9ffa8f3488ca7c2e45c", kill_on_drop: false }`
[INFO] [stderr]    Compiling numtoa v0.3.1
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling lil-json v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "276e99e9e6d240b9cc0b5ed1ef765222cf33bfa3b6fca9ffa8f3488ca7c2e45c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "276e99e9e6d240b9cc0b5ed1ef765222cf33bfa3b6fca9ffa8f3488ca7c2e45c", kill_on_drop: false }`
[INFO] [stdout] 276e99e9e6d240b9cc0b5ed1ef765222cf33bfa3b6fca9ffa8f3488ca7c2e45c
[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] 6138f4161419d08b710c9f888c08f3eb7a91b5e4aed26e62757416ac8d57ba50
[INFO] running `Command { std: "docker" "start" "-a" "6138f4161419d08b710c9f888c08f3eb7a91b5e4aed26e62757416ac8d57ba50", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling embedded-io-adapters v0.6.2
[INFO] [stderr]    Compiling lil-json v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "6138f4161419d08b710c9f888c08f3eb7a91b5e4aed26e62757416ac8d57ba50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6138f4161419d08b710c9f888c08f3eb7a91b5e4aed26e62757416ac8d57ba50", kill_on_drop: false }`
[INFO] [stdout] 6138f4161419d08b710c9f888c08f3eb7a91b5e4aed26e62757416ac8d57ba50
[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] f19ca37140c3eb0b8ac546816d320fb4f3506c6b7662f0541486043d763901fa
[INFO] running `Command { std: "docker" "start" "-a" "f19ca37140c3eb0b8ac546816d320fb4f3506c6b7662f0541486043d763901fa", 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/lil_json-07b21bbe5bf657c0)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test_core::test_display_array_empty ... ok
[INFO] [stdout] test test_core::test_parse_object_empty_arrayhelper ... ok
[INFO] [stdout] test test_core::test_parse_object_empty_core ... ok
[INFO] [stdout] test test_core::test_parse_object_backspace_strings ... ok
[INFO] [stdout] test test_core::test_parse_object_empty_strings ... ok
[INFO] [stdout] test test_core::test_parse_object_empty_trait_array ... ok
[INFO] [stdout] test test_core::test_parse_object_failure_incomplete_b ... ok
[INFO] [stdout] test test_core::test_parse_object_failure_incomplete_a ... ok
[INFO] [stdout] test test_core::test_parse_object_failure_too_many_fields ... ok
[INFO] [stdout] test test_core::test_parse_value_integer ... ok
[INFO] [stdout] test test_core::test_parse_object_simple ... ok
[INFO] [stdout] test test_core::test_parse_value_string ... ok
[INFO] [stdout] test test_core::test_serialize_object_empty ... ok
[INFO] [stdout] test test_core::test_serialize_object_simple ... ok
[INFO] [stdout] test test_core::test_serialize_resume_array_empty ... ok
[INFO] [stdout] test test_core::test_serialize_resume_object_empty ... ok
[INFO] [stdout] test test_core::test_serialize_resume_object_simple ... ok
[INFO] [stdout] test test_core::test_serialize_array_empty ... ok
[INFO] [stdout] test test_core::test_parse_object_empty_trait_slice ... ok
[INFO] [stdout] test test_core::test_parse_value_null ... ok
[INFO] [stdout] test test_core::test_serialize_resume_too_many_object_empty ... ok
[INFO] [stdout] test test_core::test_serialize_resume_object_single_byte ... ok
[INFO] [stdout] test test_core::test_serialize_resume_skip_object_empty ... ok
[INFO] [stdout] test test_core::test_parse_object_ignore_trailing_whitespace ... ok
[INFO] [stdout] test test_core::test_display_object_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lil_json
[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" "f19ca37140c3eb0b8ac546816d320fb4f3506c6b7662f0541486043d763901fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19ca37140c3eb0b8ac546816d320fb4f3506c6b7662f0541486043d763901fa", kill_on_drop: false }`
[INFO] [stdout] f19ca37140c3eb0b8ac546816d320fb4f3506c6b7662f0541486043d763901fa