[INFO] fetching crate id3-json 0.2.1...
[INFO] testing id3-json-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate id3-json 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate id3-json 0.2.1
[INFO] finished tweaking crates.io crate id3-json 0.2.1
[INFO] tweaked toml for crates.io crate id3-json 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate id3-json 0.2.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate id3-json 0.2.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e00a7ba3cb9793c33acb9c0c6dd69b040b56a748abd31f6223de85c3c5b353e
[INFO] running `Command { std: "docker" "start" "-a" "7e00a7ba3cb9793c33acb9c0c6dd69b040b56a748abd31f6223de85c3c5b353e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e00a7ba3cb9793c33acb9c0c6dd69b040b56a748abd31f6223de85c3c5b353e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e00a7ba3cb9793c33acb9c0c6dd69b040b56a748abd31f6223de85c3c5b353e", kill_on_drop: false }`
[INFO] [stdout] 7e00a7ba3cb9793c33acb9c0c6dd69b040b56a748abd31f6223de85c3c5b353e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 062372220fe7b66397d8be0ad23fd7fda4757193f438436313e4977dccbb93c8
[INFO] running `Command { std: "docker" "start" "-a" "062372220fe7b66397d8be0ad23fd7fda4757193f438436313e4977dccbb93c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.154
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling lexopt v0.3.0
[INFO] [stderr]    Compiling flate2 v1.0.25
[INFO] [stderr]    Compiling id3 v1.6.0
[INFO] [stderr]    Compiling id3-json v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.33s
[INFO] running `Command { std: "docker" "inspect" "062372220fe7b66397d8be0ad23fd7fda4757193f438436313e4977dccbb93c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "062372220fe7b66397d8be0ad23fd7fda4757193f438436313e4977dccbb93c8", kill_on_drop: false }`
[INFO] [stdout] 062372220fe7b66397d8be0ad23fd7fda4757193f438436313e4977dccbb93c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b359ed2a09d7d5c8904583d81bb052c8b3f3ad8debd32003570121c736845d6
[INFO] running `Command { std: "docker" "start" "-a" "8b359ed2a09d7d5c8904583d81bb052c8b3f3ad8debd32003570121c736845d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v1.0.6
[INFO] [stderr]    Compiling rustix v0.36.9
[INFO] [stderr]    Compiling tempfile v3.4.0
[INFO] [stderr]    Compiling id3-json v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.37s
[INFO] running `Command { std: "docker" "inspect" "8b359ed2a09d7d5c8904583d81bb052c8b3f3ad8debd32003570121c736845d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b359ed2a09d7d5c8904583d81bb052c8b3f3ad8debd32003570121c736845d6", kill_on_drop: false }`
[INFO] [stdout] 8b359ed2a09d7d5c8904583d81bb052c8b3f3ad8debd32003570121c736845d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 910200ec1a582c393d1cdbff6cdb2d9ce30ea4cc219dd1c9a535e5fa6b4d1bbd
[INFO] running `Command { std: "docker" "start" "-a" "910200ec1a582c393d1cdbff6cdb2d9ce30ea4cc219dd1c9a535e5fa6b4d1bbd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/id3_json-19c5f98079b18d58)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test json::tests::test_extract_string ... ok
[INFO] [stdout] test json::tests::test_extract_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/id3_json-8f37badb0869b5ad)
[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]      Running tests/test_input.rs (/opt/rustwide/target/debug/deps/test_input-f9550b337074ab61)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_invalid_inputs ... ok
[INFO] [stderr]      Running tests/test_json.rs (/opt/rustwide/target/debug/deps/test_json-23f7fe971b6c9e8d)
[INFO] [stdout] test test_basic_inputs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_multiple_comments_2 ... ok
[INFO] [stdout] test test_multiple_comments_1 ... ok
[INFO] [stdout] test test_read_from_tag ... ok
[INFO] [stdout] test test_date_from_id3v24_tag ... ok
[INFO] [stdout] test test_partial_write_to_tag ... ok
[INFO] [stdout] test test_tag_removal ... ok
[INFO] [stdout] test test_full_write_to_tag ... ok
[INFO] [stdout] test test_nul_byte_at_the_end_of_comment ... ok
[INFO] [stdout] test test_year_from_id3v23_tag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests id3_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" "910200ec1a582c393d1cdbff6cdb2d9ce30ea4cc219dd1c9a535e5fa6b4d1bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "910200ec1a582c393d1cdbff6cdb2d9ce30ea4cc219dd1c9a535e5fa6b4d1bbd", kill_on_drop: false }`
[INFO] [stdout] 910200ec1a582c393d1cdbff6cdb2d9ce30ea4cc219dd1c9a535e5fa6b4d1bbd