[INFO] fetching crate nyar-number 0.3.5...
[INFO] checking nyar-number-0.3.5 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate nyar-number 0.3.5 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate nyar-number 0.3.5 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nyar-number 0.3.5
[INFO] finished tweaking crates.io crate nyar-number 0.3.5
[INFO] tweaked toml for crates.io crate nyar-number 0.3.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bigdecimal v0.4.2
[INFO] [stderr]   Downloaded validatus v0.0.6
[INFO] [stderr]   Downloaded dynqueue v0.3.0
[INFO] [stderr]   Downloaded nyar-error v0.1.12
[INFO] [stderr]   Downloaded shredder_derive v0.2.0
[INFO] [stderr]   Downloaded shredder v0.2.0
[INFO] [stderr]   Downloaded diagnostic v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d575233b18eaeb47a35b29e96c7981f565f80c2e4fa48f23cde65ab524540625
[INFO] running `Command { std: "docker" "start" "-a" "d575233b18eaeb47a35b29e96c7981f565f80c2e4fa48f23cde65ab524540625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d575233b18eaeb47a35b29e96c7981f565f80c2e4fa48f23cde65ab524540625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d575233b18eaeb47a35b29e96c7981f565f80c2e4fa48f23cde65ab524540625", kill_on_drop: false }`
[INFO] [stdout] d575233b18eaeb47a35b29e96c7981f565f80c2e4fa48f23cde65ab524540625
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15e20ccd0b91df423f74e25d4768797b99c4869256e9c4565a97988be25f8c18
[INFO] running `Command { std: "docker" "start" "-a" "15e20ccd0b91df423f74e25d4768797b99c4869256e9c4565a97988be25f8c18", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling bigdecimal v0.4.2
[INFO] [stderr]    Compiling validatus v0.0.6
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking dynqueue v0.3.0
[INFO] [stderr]    Compiling shredder_derive v0.2.0
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking num-iter v0.1.43
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking rental v0.5.6
[INFO] [stderr]     Checking shredder v0.2.0
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking diagnostic v0.6.1
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking nyar-error v0.1.12
[INFO] [stderr]     Checking nyar-number v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `NyarDigits: serde::ser::Serialize` is not satisfied
[INFO] [stdout]     --> tests/main.rs:38:45
[INFO] [stdout]      |
[INFO] [stdout] 38   |     let json = serde_json::to_string_pretty(&raw).expect("!");
[INFO] [stdout]      |                ---------------------------- ^^^^ the trait `serde::ser::Serialize` is not implemented for `NyarDigits`, which is required by `BTreeMap<{integer}, NyarDigits>: serde::ser::Serialize`
[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 140 others
[INFO] [stdout]      = note: required for `BTreeMap<{integer}, NyarDigits>` to implement `serde::ser::Serialize`
[INFO] [stdout] note: required by a bound in `to_string_pretty`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.113/src/ser.rs:2228:17
[INFO] [stdout]      |
[INFO] [stdout] 2226 | pub fn to_string_pretty<T>(value: &T) -> Result<String>
[INFO] [stdout]      |        ---------------- required by a bound in this function
[INFO] [stdout] 2227 | where
[INFO] [stdout] 2228 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 ^^^^^^^^^ required by this bound in `to_string_pretty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `NyarDigits: serde::de::Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> tests/main.rs:40:44
[INFO] [stdout]      |
[INFO] [stdout] 40   |     let map: BTreeMap<usize, NyarDigits> = serde_json::from_str(&json).expect("!");
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `NyarDigits`, which is required by `BTreeMap<usize, NyarDigits>: serde::de::Deserialize<'_>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `serde::de::Deserialize<'de>`:
[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 140 others
[INFO] [stdout]      = note: required for `BTreeMap<usize, NyarDigits>` to implement `serde::de::Deserialize<'_>`
[INFO] [stdout] note: required by a bound in `serde_json::from_str`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.113/src/de.rs:2676:8
[INFO] [stdout]      |
[INFO] [stdout] 2674 | pub fn from_str<'a, T>(s: &'a str) -> Result<T>
[INFO] [stdout]      |        -------- required by a bound in this function
[INFO] [stdout] 2675 | where
[INFO] [stdout] 2676 |     T: de::Deserialize<'a>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `NyarInteger: serde::ser::Serialize` is not satisfied
[INFO] [stdout]     --> tests/main.rs:53:45
[INFO] [stdout]      |
[INFO] [stdout] 53   |     let json = serde_json::to_string_pretty(&raw).expect("!");
[INFO] [stdout]      |                ---------------------------- ^^^^ the trait `serde::ser::Serialize` is not implemented for `NyarInteger`, which is required by `BTreeMap<{integer}, NyarInteger>: serde::ser::Serialize`
[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 140 others
[INFO] [stdout]      = note: required for `BTreeMap<{integer}, NyarInteger>` to implement `serde::ser::Serialize`
[INFO] [stdout] note: required by a bound in `to_string_pretty`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.113/src/ser.rs:2228:17
[INFO] [stdout]      |
[INFO] [stdout] 2226 | pub fn to_string_pretty<T>(value: &T) -> Result<String>
[INFO] [stdout]      |        ---------------- required by a bound in this function
[INFO] [stdout] 2227 | where
[INFO] [stdout] 2228 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 ^^^^^^^^^ required by this bound in `to_string_pretty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `NyarInteger: serde::de::Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> tests/main.rs:55:45
[INFO] [stdout]      |
[INFO] [stdout] 55   |     let map: BTreeMap<usize, NyarInteger> = serde_json::from_str(&json).expect("!");
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `NyarInteger`, which is required by `BTreeMap<usize, NyarInteger>: serde::de::Deserialize<'_>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `serde::de::Deserialize<'de>`:
[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 140 others
[INFO] [stdout]      = note: required for `BTreeMap<usize, NyarInteger>` to implement `serde::de::Deserialize<'_>`
[INFO] [stdout] note: required by a bound in `serde_json::from_str`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.113/src/de.rs:2676:8
[INFO] [stdout]      |
[INFO] [stdout] 2674 | pub fn from_str<'a, T>(s: &'a str) -> Result<T>
[INFO] [stdout]      |        -------- required by a bound in this function
[INFO] [stdout] 2675 | where
[INFO] [stdout] 2676 |     T: de::Deserialize<'a>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nyar-number` (test "main") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "15e20ccd0b91df423f74e25d4768797b99c4869256e9c4565a97988be25f8c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e20ccd0b91df423f74e25d4768797b99c4869256e9c4565a97988be25f8c18", kill_on_drop: false }`
[INFO] [stdout] 15e20ccd0b91df423f74e25d4768797b99c4869256e9c4565a97988be25f8c18
