[INFO] cloning repository https://github.com/javachaos/rustson
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/javachaos/rustson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjavachaos%2Frustson", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjavachaos%2Frustson'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/javachaos/rustson
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/javachaos/rustson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjavachaos%2Frustson", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjavachaos%2Frustson'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/javachaos/rustson
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/javachaos/rustson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjavachaos%2Frustson", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjavachaos%2Frustson'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] beaefeb75ac2a5c8e95f3094bcc73f15d98829ae
[INFO] testing javachaos/rustson against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjavachaos%2Frustson" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/javachaos/rustson on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/javachaos/rustson
[INFO] finished tweaking git repo https://github.com/javachaos/rustson
[INFO] tweaked toml for git repo https://github.com/javachaos/rustson written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/javachaos/rustson 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" "+nightly-2025-01-18" "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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38060717d867547ba08595e6c80c1b508fb77be7aee7fe90c71ec24027eda2fd
[INFO] running `Command { std: "docker" "start" "-a" "38060717d867547ba08595e6c80c1b508fb77be7aee7fe90c71ec24027eda2fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38060717d867547ba08595e6c80c1b508fb77be7aee7fe90c71ec24027eda2fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38060717d867547ba08595e6c80c1b508fb77be7aee7fe90c71ec24027eda2fd", kill_on_drop: false }`
[INFO] [stdout] 38060717d867547ba08595e6c80c1b508fb77be7aee7fe90c71ec24027eda2fd
[INFO] testing javachaos/rustson against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjavachaos%2Frustson" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/javachaos/rustson on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/javachaos/rustson
[INFO] finished tweaking git repo https://github.com/javachaos/rustson
[INFO] tweaked toml for git repo https://github.com/javachaos/rustson written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/javachaos/rustson 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" "+nightly-2025-01-18" "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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d021023466d16a13fd71c16f35aa9e9d418345b4a0d2ab4810176be4a1335d38
[INFO] running `Command { std: "docker" "start" "-a" "d021023466d16a13fd71c16f35aa9e9d418345b4a0d2ab4810176be4a1335d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d021023466d16a13fd71c16f35aa9e9d418345b4a0d2ab4810176be4a1335d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d021023466d16a13fd71c16f35aa9e9d418345b4a0d2ab4810176be4a1335d38", kill_on_drop: false }`
[INFO] [stdout] d021023466d16a13fd71c16f35aa9e9d418345b4a0d2ab4810176be4a1335d38
[INFO] testing javachaos/rustson against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjavachaos%2Frustson" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/javachaos/rustson on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/javachaos/rustson
[INFO] finished tweaking git repo https://github.com/javachaos/rustson
[INFO] tweaked toml for git repo https://github.com/javachaos/rustson written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/javachaos/rustson 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" "+nightly-2025-01-18" "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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af054f5d9459bb210866fff814f121d3a207d7682596d2bfc2f7b46bec78f0f4
[INFO] running `Command { std: "docker" "start" "-a" "af054f5d9459bb210866fff814f121d3a207d7682596d2bfc2f7b46bec78f0f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af054f5d9459bb210866fff814f121d3a207d7682596d2bfc2f7b46bec78f0f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af054f5d9459bb210866fff814f121d3a207d7682596d2bfc2f7b46bec78f0f4", kill_on_drop: false }`
[INFO] [stdout] af054f5d9459bb210866fff814f121d3a207d7682596d2bfc2f7b46bec78f0f4
[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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ced647c6b0e5c1301681e34ce79bfff23366627bd675db6babfc295fee863280
[INFO] running `Command { std: "docker" "start" "-a" "ced647c6b0e5c1301681e34ce79bfff23366627bd675db6babfc295fee863280", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufRead` and `Read`
[INFO] [stdout]  --> src/main.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{BufRead, Read};
[INFO] [stdout]   |               ^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::borrow::BorrowMut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BuildHasher`
[INFO] [stdout]   --> src/main.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::hash::{BuildHasher, Hasher};
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/main.rs:208:21
[INFO] [stdout]     |
[INFO] [stdout] 208 |                 let s = self.string();
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/main.rs:212:21
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 let v = self.value();//TODO impl value()
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Null`, `True`, `False`, `Number`, and `Array` are never constructed
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum JsonValue {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 22 |     Null(i32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     True,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     False,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     Number(String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     Array(Vec<JsonValue>)                  //ordered list
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JsonValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `from_int`, `from_float`, `from_bool`, `from_vec`, and `from_set` are never used
[INFO] [stdout]   --> src/main.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl JsonValue {
[INFO] [stdout]    | -------------- associated functions in this implementation
[INFO] [stdout] 45 |     fn from_int(value: i32) -> JsonValue {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn from_float(value: f32) -> JsonValue {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn from_bool(value: bool) -> JsonValue {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn from_vec(value: Vec<JsonValue>) -> JsonValue {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn from_set(value: HashSet<(String, JsonValue)>) -> JsonValue {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `objects` is never read
[INFO] [stdout]   --> src/main.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct JsonParser {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 69 |     file: Rc<File>,
[INFO] [stdout] 70 |     objects: JsonValue,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/token.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub(crate) enum Token {//sparse with none's for better hash performance (perfect hash)
[INFO] [stdout]    |                 ----- variants in this enum
[INFO] [stdout] 8  |     NONE0, T, COLON, DASH, TRUE, NONE1, N, NINE, COMMA, NULL, NONE2, F, EIGHT, PLUS, NONE3, FALSE,
[INFO] [stdout]    |            ^         ^^^^               ^  ^^^^         ^^^^  ^^^^^  ^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 9  |     RBRACE, SEVEN, DQUOTE, NONE4, NONE5, LBRACE, SIX, NONE6, NONE7, NONE8, U, FIVE, NONE9, NONE10,
[INFO] [stdout]    |             ^^^^^          ^^^^^  ^^^^^          ^^^  ^^^^^  ^^^^^  ^^^^^  ^  ^^^^  ^^^^^  ^^^^^^
[INFO] [stdout] 10 |     NONE11, R, FOUR, NONE12, NONE13, NONE14, E, THREE, NONE15, NONE16, NONE17, B, TWO, NONE18,
[INFO] [stdout]    |     ^^^^^^  ^  ^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^  ^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^  ^^^  ^^^^^^
[INFO] [stdout] 11 |     NONE19, NONE20, RBRAC, ONE, NONE21, NONE22, NONE23, BACKSLASH, ZERO, NONE24, NONE25, NONE26,
[INFO] [stdout]    |     ^^^^^^  ^^^^^^  ^^^^^  ^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout] 12 |     LBRAC, FWDSLASH, NONE27, NONE28, NONE29, UE, PER
[INFO] [stdout]    |     ^^^^^  ^^^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_digit`, `is_none`, `is_digit`, and `ordinal` are never used
[INFO] [stdout]    --> src/token.rs:62:19
[INFO] [stdout]     |
[INFO] [stdout] 43  | impl Token {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62  |     pub(crate) fn get_digit(&self) -> char {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub(crate) fn is_none(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub(crate) fn is_digit(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub(crate) fn ordinal(&self) -> u8 {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "ced647c6b0e5c1301681e34ce79bfff23366627bd675db6babfc295fee863280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced647c6b0e5c1301681e34ce79bfff23366627bd675db6babfc295fee863280", kill_on_drop: false }`
[INFO] [stdout] ced647c6b0e5c1301681e34ce79bfff23366627bd675db6babfc295fee863280
[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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6625e0d8e5f986c08592230ff1ccd065d9e33baf14d270fad126f2d2f0df34f0
[INFO] running `Command { std: "docker" "start" "-a" "6625e0d8e5f986c08592230ff1ccd065d9e33baf14d270fad126f2d2f0df34f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufRead` and `Read`
[INFO] [stdout]  --> src/main.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{BufRead, Read};
[INFO] [stdout]   |               ^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::borrow::BorrowMut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BuildHasher`
[INFO] [stdout]   --> src/main.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::hash::{BuildHasher, Hasher};
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/main.rs:208:21
[INFO] [stdout]     |
[INFO] [stdout] 208 |                 let s = self.string();
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/main.rs:212:21
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 let v = self.value();//TODO impl value()
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Null`, `True`, `False`, `Number`, and `Array` are never constructed
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum JsonValue {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 22 |     Null(i32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     True,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     False,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     Number(String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     Array(Vec<JsonValue>)                  //ordered list
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JsonValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `from_int`, `from_float`, `from_bool`, `from_vec`, and `from_set` are never used
[INFO] [stdout]   --> src/main.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl JsonValue {
[INFO] [stdout]    | -------------- associated functions in this implementation
[INFO] [stdout] 45 |     fn from_int(value: i32) -> JsonValue {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn from_float(value: f32) -> JsonValue {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn from_bool(value: bool) -> JsonValue {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn from_vec(value: Vec<JsonValue>) -> JsonValue {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn from_set(value: HashSet<(String, JsonValue)>) -> JsonValue {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `objects` is never read
[INFO] [stdout]   --> src/main.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct JsonParser {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 69 |     file: Rc<File>,
[INFO] [stdout] 70 |     objects: JsonValue,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/token.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub(crate) enum Token {//sparse with none's for better hash performance (perfect hash)
[INFO] [stdout]    |                 ----- variants in this enum
[INFO] [stdout] 8  |     NONE0, T, COLON, DASH, TRUE, NONE1, N, NINE, COMMA, NULL, NONE2, F, EIGHT, PLUS, NONE3, FALSE,
[INFO] [stdout]    |            ^         ^^^^               ^  ^^^^         ^^^^  ^^^^^  ^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 9  |     RBRACE, SEVEN, DQUOTE, NONE4, NONE5, LBRACE, SIX, NONE6, NONE7, NONE8, U, FIVE, NONE9, NONE10,
[INFO] [stdout]    |             ^^^^^          ^^^^^  ^^^^^          ^^^  ^^^^^  ^^^^^  ^^^^^  ^  ^^^^  ^^^^^  ^^^^^^
[INFO] [stdout] 10 |     NONE11, R, FOUR, NONE12, NONE13, NONE14, E, THREE, NONE15, NONE16, NONE17, B, TWO, NONE18,
[INFO] [stdout]    |     ^^^^^^  ^  ^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^  ^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^  ^^^  ^^^^^^
[INFO] [stdout] 11 |     NONE19, NONE20, RBRAC, ONE, NONE21, NONE22, NONE23, BACKSLASH, ZERO, NONE24, NONE25, NONE26,
[INFO] [stdout]    |     ^^^^^^  ^^^^^^  ^^^^^  ^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout] 12 |     LBRAC, FWDSLASH, NONE27, NONE28, NONE29, UE, PER
[INFO] [stdout]    |     ^^^^^  ^^^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_digit`, `is_none`, `is_digit`, and `ordinal` are never used
[INFO] [stdout]    --> src/token.rs:62:19
[INFO] [stdout]     |
[INFO] [stdout] 43  | impl Token {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62  |     pub(crate) fn get_digit(&self) -> char {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub(crate) fn is_none(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub(crate) fn is_digit(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub(crate) fn ordinal(&self) -> u8 {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "6625e0d8e5f986c08592230ff1ccd065d9e33baf14d270fad126f2d2f0df34f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6625e0d8e5f986c08592230ff1ccd065d9e33baf14d270fad126f2d2f0df34f0", kill_on_drop: false }`
[INFO] [stdout] 6625e0d8e5f986c08592230ff1ccd065d9e33baf14d270fad126f2d2f0df34f0
[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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e65ba3f5cfd25b8f127188249ef60406e538008027e6ab5c454aa659fdac4d3e
[INFO] running `Command { std: "docker" "start" "-a" "e65ba3f5cfd25b8f127188249ef60406e538008027e6ab5c454aa659fdac4d3e", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `BufRead` and `Read`
[INFO] [stderr]  --> src/main.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::{BufRead, Read};
[INFO] [stderr]   |               ^^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::borrow::BorrowMut;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BuildHasher`
[INFO] [stderr]   --> src/main.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::hash::{BuildHasher, Hasher};
[INFO] [stderr]    |                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/main.rs:208:21
[INFO] [stderr]     |
[INFO] [stderr] 208 |                 let s = self.string();
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/main.rs:212:21
[INFO] [stderr]     |
[INFO] [stderr] 212 |                 let v = self.value();//TODO impl value()
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Null`, `True`, `False`, `Number`, and `Array` are never constructed
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | enum JsonValue {
[INFO] [stderr]    |      --------- variants in this enum
[INFO] [stderr] 22 |     Null(i32),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 23 |     True,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 24 |     False,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 25 |     Number(String),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     Array(Vec<JsonValue>)                  //ordered list
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `JsonValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `from_int`, `from_float`, `from_bool`, `from_vec`, and `from_set` are never used
[INFO] [stderr]   --> src/main.rs:45:8
[INFO] [stderr]    |
[INFO] [stderr] 44 | impl JsonValue {
[INFO] [stderr]    | -------------- associated functions in this implementation
[INFO] [stderr] 45 |     fn from_int(value: i32) -> JsonValue {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     fn from_float(value: f32) -> JsonValue {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 54 |     fn from_bool(value: bool) -> JsonValue {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 |     fn from_vec(value: Vec<JsonValue>) -> JsonValue {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 63 |     fn from_set(value: HashSet<(String, JsonValue)>) -> JsonValue {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `objects` is never read
[INFO] [stderr]   --> src/main.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 68 | struct JsonParser {
[INFO] [stderr]    |        ---------- field in this struct
[INFO] [stderr] 69 |     file: Rc<File>,
[INFO] [stderr] 70 |     objects: JsonValue,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/token.rs:8:12
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub(crate) enum Token {//sparse with none's for better hash performance (perfect hash)
[INFO] [stderr]    |                 ----- variants in this enum
[INFO] [stderr] 8  |     NONE0, T, COLON, DASH, TRUE, NONE1, N, NINE, COMMA, NULL, NONE2, F, EIGHT, PLUS, NONE3, FALSE,
[INFO] [stderr]    |            ^         ^^^^               ^  ^^^^         ^^^^  ^^^^^  ^  ^^^^^  ^^^^  ^^^^^
[INFO] [stderr] 9  |     RBRACE, SEVEN, DQUOTE, NONE4, NONE5, LBRACE, SIX, NONE6, NONE7, NONE8, U, FIVE, NONE9, NONE10,
[INFO] [stderr]    |             ^^^^^          ^^^^^  ^^^^^          ^^^  ^^^^^  ^^^^^  ^^^^^  ^  ^^^^  ^^^^^  ^^^^^^
[INFO] [stderr] 10 |     NONE11, R, FOUR, NONE12, NONE13, NONE14, E, THREE, NONE15, NONE16, NONE17, B, TWO, NONE18,
[INFO] [stderr]    |     ^^^^^^  ^  ^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^  ^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^  ^^^  ^^^^^^
[INFO] [stderr] 11 |     NONE19, NONE20, RBRAC, ONE, NONE21, NONE22, NONE23, BACKSLASH, ZERO, NONE24, NONE25, NONE26,
[INFO] [stderr]    |     ^^^^^^  ^^^^^^  ^^^^^  ^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stderr] 12 |     LBRAC, FWDSLASH, NONE27, NONE28, NONE29, UE, PER
[INFO] [stderr]    |     ^^^^^  ^^^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_digit`, `is_none`, `is_digit`, and `ordinal` are never used
[INFO] [stderr]    --> src/token.rs:62:19
[INFO] [stderr]     |
[INFO] [stderr] 43  | impl Token {
[INFO] [stderr]     | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 62  |     pub(crate) fn get_digit(&self) -> char {
[INFO] [stderr]     |                   ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 78  |     pub(crate) fn is_none(&self) -> bool {
[INFO] [stderr]     |                   ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 |     pub(crate) fn is_digit(&self) -> bool {
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 130 |     pub(crate) fn ordinal(&self) -> u8 {
[INFO] [stderr]     |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rustson` (bin "rustson" test) generated 10 warnings (run `cargo fix --bin "rustson" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustson-ac8974f450cdca09)
[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" "e65ba3f5cfd25b8f127188249ef60406e538008027e6ab5c454aa659fdac4d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65ba3f5cfd25b8f127188249ef60406e538008027e6ab5c454aa659fdac4d3e", kill_on_drop: false }`
[INFO] [stdout] e65ba3f5cfd25b8f127188249ef60406e538008027e6ab5c454aa659fdac4d3e
