[INFO] fetching crate mcnbt 1.1.0...
[INFO] testing mcnbt-1.1.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate mcnbt 1.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate mcnbt 1.1.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mcnbt 1.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mcnbt 1.1.0
[INFO] tweaked toml for crates.io crate mcnbt 1.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate mcnbt 1.1.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded residua-cesu8 v2.0.0
[INFO] [stderr]   Downloaded residua-mutf8 v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f52b163f12d0ba63573e11abed19983bfcc09d06234f9a572a13b78c41c2ad4f
[INFO] running `Command { std: "docker" "start" "-a" "f52b163f12d0ba63573e11abed19983bfcc09d06234f9a572a13b78c41c2ad4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f52b163f12d0ba63573e11abed19983bfcc09d06234f9a572a13b78c41c2ad4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52b163f12d0ba63573e11abed19983bfcc09d06234f9a572a13b78c41c2ad4f", kill_on_drop: false }`
[INFO] [stdout] f52b163f12d0ba63573e11abed19983bfcc09d06234f9a572a13b78c41c2ad4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41c7ff13aa562be141ff685e576af5277d48c579eb82fa35a855ef1cf493aacb
[INFO] running `Command { std: "docker" "start" "-a" "41c7ff13aa562be141ff685e576af5277d48c579eb82fa35a855ef1cf493aacb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling residua-cesu8 v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling residua-mutf8 v2.0.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling mcnbt v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.49s
[INFO] running `Command { std: "docker" "inspect" "41c7ff13aa562be141ff685e576af5277d48c579eb82fa35a855ef1cf493aacb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41c7ff13aa562be141ff685e576af5277d48c579eb82fa35a855ef1cf493aacb", kill_on_drop: false }`
[INFO] [stdout] 41c7ff13aa562be141ff685e576af5277d48c579eb82fa35a855ef1cf493aacb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 070f57b87eddbd1153cfab118d3c05a02eb1f3d90d2cfab3c06e04eb6ff114fc
[INFO] running `Command { std: "docker" "start" "-a" "070f57b87eddbd1153cfab118d3c05a02eb1f3d90d2cfab3c06e04eb6ff114fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling mcnbt v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.31s
[INFO] running `Command { std: "docker" "inspect" "070f57b87eddbd1153cfab118d3c05a02eb1f3d90d2cfab3c06e04eb6ff114fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "070f57b87eddbd1153cfab118d3c05a02eb1f3d90d2cfab3c06e04eb6ff114fc", kill_on_drop: false }`
[INFO] [stdout] 070f57b87eddbd1153cfab118d3c05a02eb1f3d90d2cfab3c06e04eb6ff114fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c12c4e38151eaeabab7b39490dca6c93d2c37705372b970256793b5be2b4c3a
[INFO] running `Command { std: "docker" "start" "-a" "0c12c4e38151eaeabab7b39490dca6c93d2c37705372b970256793b5be2b4c3a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcnbt-7b6ac4502dea5a41)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test parser::test::byte_array ... ok
[INFO] [stdout] test parser::test::byte ... ok
[INFO] [stdout] test parser::test::compound ... ok
[INFO] [stdout] test parser::test::empty_list ... ok
[INFO] [stdout] test parser::test::double ... ok
[INFO] [stdout] test parser::test::float ... ok
[INFO] [stdout] test parser::test::int ... ok
[INFO] [stdout] test parser::test::int_array ... ok
[INFO] [stdout] test parser::test::list ... ok
[INFO] [stdout] test parser::test::long ... ok
[INFO] [stdout] test parser::test::long_array ... ok
[INFO] [stdout] test parser::test::short ... ok
[INFO] [stdout] test parser::test::string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mcnbt
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - (line 91) ... FAILED
[INFO] [stdout] test src/tag.rs - tag::double (line 649) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/tag.rs - tag::list (line 763) ... ok
[INFO] [stdout] test src/tag.rs - tag::long (line 593) ... ok
[INFO] [stdout] test src/tag.rs - tag::byte (line 509) ... ok
[INFO] [stdout] test src/tag.rs - tag::nbt (line 481) ... ok
[INFO] [stdout] test src/tag.rs - tag::byte_array (line 677) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::name (line 156) ... ok
[INFO] [stdout] test src/tag.rs - tag::compound (line 835) ... ok
[INFO] [stdout] test src/tag.rs - tag::int_array (line 889) ... ok
[INFO] [stdout] test src/tag.rs - tag::long_array (line 917) ... ok
[INFO] [stdout] test src/tag.rs - tag::list (line 733) ... ok
[INFO] [stdout] test src/tag.rs - tag::int (line 565) ... ok
[INFO] [stdout] test src/tag.rs - tag::short (line 537) ... ok
[INFO] [stdout] test src/tag.rs - tag::float (line 621) ... ok
[INFO] [stdout] test src/tag.rs - tag::string (line 705) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 91) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `Tag: serde::ser::Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:115:27
[INFO] [stdout]      |
[INFO] [stdout] 27   |     serde_json::to_string(&data).unwrap(),
[INFO] [stdout]      |     --------------------- ^^^^^ the trait `serde::ser::Serialize` is not implemented for `Tag`
[INFO] [stdout]      |     |
[INFO] [stdout]      |     required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `serde::ser::Serialize`:
[INFO] [stdout]                bool
[INFO] [stdout]                char
[INFO] [stdout]                isize
[INFO] [stdout]                i8
[INFO] [stdout]                i16
[INFO] [stdout]                i32
[INFO] [stdout]                i64
[INFO] [stdout]                i128
[INFO] [stdout]              and 130 others
[INFO] [stdout] note: required by a bound in `serde_json::to_string`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.108/src/ser.rs:2209:17
[INFO] [stdout]      |
[INFO] [stdout] 2207 | pub fn to_string<T>(value: &T) -> Result<String>
[INFO] [stdout]      |        --------- required by a bound in this function
[INFO] [stdout] 2208 | where
[INFO] [stdout] 2209 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 ^^^^^^^^^ required by this bound in `to_string`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 91)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0c12c4e38151eaeabab7b39490dca6c93d2c37705372b970256793b5be2b4c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c12c4e38151eaeabab7b39490dca6c93d2c37705372b970256793b5be2b4c3a", kill_on_drop: false }`
[INFO] [stdout] 0c12c4e38151eaeabab7b39490dca6c93d2c37705372b970256793b5be2b4c3a
[INFO] testing mcnbt-1.1.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate mcnbt 1.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate mcnbt 1.1.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mcnbt 1.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mcnbt 1.1.0
[INFO] tweaked toml for crates.io crate mcnbt 1.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate mcnbt 1.1.0 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8f9656cefc9fe21e0bd6fa4a00c953a92221a3c38dc6050caf6a8d3e835ecd2
[INFO] running `Command { std: "docker" "start" "-a" "b8f9656cefc9fe21e0bd6fa4a00c953a92221a3c38dc6050caf6a8d3e835ecd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8f9656cefc9fe21e0bd6fa4a00c953a92221a3c38dc6050caf6a8d3e835ecd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8f9656cefc9fe21e0bd6fa4a00c953a92221a3c38dc6050caf6a8d3e835ecd2", kill_on_drop: false }`
[INFO] [stdout] b8f9656cefc9fe21e0bd6fa4a00c953a92221a3c38dc6050caf6a8d3e835ecd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eda1f30a48f7d6827066313a014d0883ca6bd6c0799815c51e37ce9bbbe1ac2
[INFO] running `Command { std: "docker" "start" "-a" "2eda1f30a48f7d6827066313a014d0883ca6bd6c0799815c51e37ce9bbbe1ac2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling residua-cesu8 v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling residua-mutf8 v2.0.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling mcnbt v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "2eda1f30a48f7d6827066313a014d0883ca6bd6c0799815c51e37ce9bbbe1ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eda1f30a48f7d6827066313a014d0883ca6bd6c0799815c51e37ce9bbbe1ac2", kill_on_drop: false }`
[INFO] [stdout] 2eda1f30a48f7d6827066313a014d0883ca6bd6c0799815c51e37ce9bbbe1ac2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 396a7236a451dd5ccd5ddfec748f21949827e511e906eb78d27d1ecd787f70ac
[INFO] running `Command { std: "docker" "start" "-a" "396a7236a451dd5ccd5ddfec748f21949827e511e906eb78d27d1ecd787f70ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling mcnbt v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `Command { std: "docker" "inspect" "396a7236a451dd5ccd5ddfec748f21949827e511e906eb78d27d1ecd787f70ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396a7236a451dd5ccd5ddfec748f21949827e511e906eb78d27d1ecd787f70ac", kill_on_drop: false }`
[INFO] [stdout] 396a7236a451dd5ccd5ddfec748f21949827e511e906eb78d27d1ecd787f70ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2271aa54fa33d131b06d085f9a388103d7562ee06a23ad944dbc53f91c6e39a
[INFO] running `Command { std: "docker" "start" "-a" "c2271aa54fa33d131b06d085f9a388103d7562ee06a23ad944dbc53f91c6e39a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcnbt-8858d4b28b33c6af)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test parser::test::byte_array ... ok
[INFO] [stdout] test parser::test::byte ... ok
[INFO] [stdout] test parser::test::int ... ok
[INFO] [stdout] test parser::test::compound ... ok
[INFO] [stdout] test parser::test::int_array ... ok
[INFO] [stdout] test parser::test::long ... ok
[INFO] [stdout] test parser::test::string ... ok
[INFO] [stdout] test parser::test::empty_list ... ok
[INFO] [stdout] test parser::test::float ... ok
[INFO] [stdout] test parser::test::short ... ok
[INFO] [stdout] test parser::test::list ... ok
[INFO] [stdout] test parser::test::long_array ... ok
[INFO] [stdout] test parser::test::double ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mcnbt
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - (line 91) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/tag.rs - tag::list (line 763) ... ok
[INFO] [stdout] test src/tag.rs - tag::list (line 733) ... ok
[INFO] [stdout] test src/tag.rs - tag::byte_array (line 677) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::name (line 156) ... ok
[INFO] [stdout] test src/tag.rs - tag::float (line 621) ... ok
[INFO] [stdout] test src/tag.rs - tag::short (line 537) ... ok
[INFO] [stdout] test src/tag.rs - tag::int_array (line 889) ... ok
[INFO] [stdout] test src/tag.rs - tag::long_array (line 917) ... ok
[INFO] [stdout] test src/tag.rs - tag::byte (line 509) ... ok
[INFO] [stdout] test src/tag.rs - tag::int (line 565) ... ok
[INFO] [stdout] test src/tag.rs - tag::long (line 593) ... ok
[INFO] [stdout] test src/tag.rs - tag::double (line 649) ... ok
[INFO] [stdout] test src/tag.rs - tag::compound (line 835) ... ok
[INFO] [stdout] test src/tag.rs - tag::nbt (line 481) ... ok
[INFO] [stdout] test src/tag.rs - tag::string (line 705) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 91) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `Tag: serde::ser::Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:115:27
[INFO] [stdout]      |
[INFO] [stdout] 27   |     serde_json::to_string(&data).unwrap(),
[INFO] [stdout]      |     --------------------- ^^^^^ the trait `serde::ser::Serialize` is not implemented for `Tag`
[INFO] [stdout]      |     |
[INFO] [stdout]      |     required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `serde::ser::Serialize`:
[INFO] [stdout]                bool
[INFO] [stdout]                char
[INFO] [stdout]                isize
[INFO] [stdout]                i8
[INFO] [stdout]                i16
[INFO] [stdout]                i32
[INFO] [stdout]                i64
[INFO] [stdout]                i128
[INFO] [stdout]              and 130 others
[INFO] [stdout] note: required by a bound in `serde_json::to_string`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.108/src/ser.rs:2209:17
[INFO] [stdout]      |
[INFO] [stdout] 2207 | pub fn to_string<T>(value: &T) -> Result<String>
[INFO] [stdout]      |        --------- required by a bound in this function
[INFO] [stdout] 2208 | where
[INFO] [stdout] 2209 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 ^^^^^^^^^ required by this bound in `to_string`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 91)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c2271aa54fa33d131b06d085f9a388103d7562ee06a23ad944dbc53f91c6e39a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2271aa54fa33d131b06d085f9a388103d7562ee06a23ad944dbc53f91c6e39a", kill_on_drop: false }`
[INFO] [stdout] c2271aa54fa33d131b06d085f9a388103d7562ee06a23ad944dbc53f91c6e39a
