[INFO] fetching crate yan_json 0.2.5...
[INFO] testing yan_json-0.2.5 against 1.91.0 for beta-1.92-2
[INFO] extracting crate yan_json 0.2.5 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate yan_json 0.2.5
[INFO] finished tweaking crates.io crate yan_json 0.2.5
[INFO] tweaked toml for crates.io crate yan_json 0.2.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yan_json 0.2.5 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yan_json 0.2.5 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aaa4fe5d286c077731163fe6c6a5a1a70817c1ab0b3ee3dd56a20bc38d5d87d1
[INFO] running `Command { std: "docker" "start" "-a" "aaa4fe5d286c077731163fe6c6a5a1a70817c1ab0b3ee3dd56a20bc38d5d87d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aaa4fe5d286c077731163fe6c6a5a1a70817c1ab0b3ee3dd56a20bc38d5d87d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa4fe5d286c077731163fe6c6a5a1a70817c1ab0b3ee3dd56a20bc38d5d87d1", kill_on_drop: false }`
[INFO] [stdout] aaa4fe5d286c077731163fe6c6a5a1a70817c1ab0b3ee3dd56a20bc38d5d87d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cac68c71440db8dfd2fd29a45dd5d60e40ca3b2e075441cecb572e0476cb4907
[INFO] running `Command { std: "docker" "start" "-a" "cac68c71440db8dfd2fd29a45dd5d60e40ca3b2e075441cecb572e0476cb4907", kill_on_drop: false }`
[INFO] [stderr]    Compiling yan_json v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "cac68c71440db8dfd2fd29a45dd5d60e40ca3b2e075441cecb572e0476cb4907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cac68c71440db8dfd2fd29a45dd5d60e40ca3b2e075441cecb572e0476cb4907", kill_on_drop: false }`
[INFO] [stdout] cac68c71440db8dfd2fd29a45dd5d60e40ca3b2e075441cecb572e0476cb4907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0eaf7079f891c85929a3b966f887b6a968a5987946e5227d4855211466dfc6f6
[INFO] running `Command { std: "docker" "start" "-a" "0eaf7079f891c85929a3b966f887b6a968a5987946e5227d4855211466dfc6f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling yan_json v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `wild` is never used
[INFO] [stdout]    --> src/tests.rs:277:8
[INFO] [stdout]     |
[INFO] [stdout] 277 |     fn wild() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "0eaf7079f891c85929a3b966f887b6a968a5987946e5227d4855211466dfc6f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eaf7079f891c85929a3b966f887b6a968a5987946e5227d4855211466dfc6f6", kill_on_drop: false }`
[INFO] [stdout] 0eaf7079f891c85929a3b966f887b6a968a5987946e5227d4855211466dfc6f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d8e732ced354534f00120e0bf8d15ea2b913e091432de2eb572b5d7e9372e83
[INFO] running `Command { std: "docker" "start" "-a" "2d8e732ced354534f00120e0bf8d15ea2b913e091432de2eb572b5d7e9372e83", kill_on_drop: false }`
[INFO] [stderr] warning: function `wild` is never used
[INFO] [stdout] 
[INFO] [stderr]    --> src/tests.rs:277:8
[INFO] [stdout] running 15 tests
[INFO] [stderr]     |
[INFO] [stdout] test tests::deserialization::array_object_combination ... ok
[INFO] [stderr] 277 |     fn wild() {
[INFO] [stdout] test tests::deserialization::arrays ... ok
[INFO] [stderr]     |        ^^^^
[INFO] [stdout] test tests::deserialization::objects ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tests::macros::arrays ... ok
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test tests::macros::objects ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::macros::object_array_combination ... ok
[INFO] [stderr] warning: `yan_json` (lib test) generated 1 warning
[INFO] [stdout] test tests::macros::primitives ... ok
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] test tests::serialization::array_object_combination ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yan_json-57030f1b4f940f62)
[INFO] [stdout] test tests::macros::wild ... ok
[INFO] [stdout] test tests::deserialization::primitives ... ok
[INFO] [stdout] test tests::serialization::arrays ... ok
[INFO] [stdout] test tests::serialization::objects ... ok
[INFO] [stdout] test tests::deserialization::wild ... ok
[INFO] [stdout] test tests::serialization::primitives ... ok
[INFO] [stdout] test tests::deserialization::malformed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yan_json
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - prelude (line 35) ... ok
[INFO] [stdout] test src/macros.rs - macros::json (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d8e732ced354534f00120e0bf8d15ea2b913e091432de2eb572b5d7e9372e83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d8e732ced354534f00120e0bf8d15ea2b913e091432de2eb572b5d7e9372e83", kill_on_drop: false }`
[INFO] [stdout] 2d8e732ced354534f00120e0bf8d15ea2b913e091432de2eb572b5d7e9372e83