[INFO] cloning repository https://github.com/thecoderhead/shard
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thecoderhead/shard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecoderhead%2Fshard", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecoderhead%2Fshard'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6311d72f170fab7f39196ce1d29116a4705bed53
[INFO] checking thecoderhead/shard against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecoderhead%2Fshard" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thecoderhead/shard
[INFO] finished tweaking git repo https://github.com/thecoderhead/shard
[INFO] tweaked toml for git repo https://github.com/thecoderhead/shard written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thecoderhead/shard on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thecoderhead/shard 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to highest Rust 1.85 compatible versions
[INFO] [stderr]       Adding base64 v0.21.7
[INFO] [stderr]       Adding bit-set v0.5.3
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[INFO] [stderr]       Adding futures-executor v0.3.32 (available: v0.3.34)
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[INFO] [stderr]       Adding serial_test v3.5.0 (available: v4.0.1, requires Rust 1.93.1)
[INFO] [stderr]       Adding serial_test_derive v3.5.0
[INFO] [stderr]       Adding tiktoken-rs v0.6.0 (available: v0.12.1)
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded tiktoken-rs v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 89ed39f5022c3f9f9842aa31fa6fe053cce17dd427b8ed66739da60c2bc4dfca
[INFO] running `Command { std: "docker" "start" "89ed39f5022c3f9f9842aa31fa6fe053cce17dd427b8ed66739da60c2bc4dfca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89ed39f5022c3f9f9842aa31fa6fe053cce17dd427b8ed66739da60c2bc4dfca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "89ed39f5022c3f9f9842aa31fa6fe053cce17dd427b8ed66739da60c2bc4dfca" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89ed39f5022c3f9f9842aa31fa6fe053cce17dd427b8ed66739da60c2bc4dfca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "89ed39f5022c3f9f9842aa31fa6fe053cce17dd427b8ed66739da60c2bc4dfca" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling serial_test_derive v3.5.0
[INFO] [stderr]     Checking predicates v3.1.4
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[INFO] [stderr]     Checking tokio v1.52.3
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[INFO] [stderr]     Checking thiserror v1.0.69
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[INFO] [stderr]     Checking chrono v0.4.45
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[INFO] [stderr]     Checking shard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `DEFAULT_WINDOW` is never used
[INFO] [stdout]   --> src/compact/streaming.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const DEFAULT_WINDOW: usize = 100;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_CHILDREN_PER_LEVEL` is never used
[INFO] [stdout]  --> src/compact/tree.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const MAX_CHILDREN_PER_LEVEL: usize = 6;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `path` is never used
[INFO] [stdout]    --> src/metrics/db.rs:257:12
[INFO] [stdout]     |
[INFO] [stdout]  56 | impl MetricsDb {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 257 |     pub fn path(&self) -> &Path {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ENV_VAR` is never used
[INFO] [stdout]   --> src/redact.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const ENV_VAR: &str = "SHARD_REDACT";
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RedactMode` is never used
[INFO] [stdout]   --> src/redact.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum RedactMode {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_env` and `should_redact` are never used
[INFO] [stdout]   --> src/redact.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl RedactMode {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 32 |     pub fn from_env() -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn should_redact(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auto_heuristic` is never used
[INFO] [stdout]   --> src/redact.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn auto_heuristic() -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PATTERNS` is never used
[INFO] [stdout]   --> src/redact.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | static PATTERNS: LazyLock<Vec<(&'static str, Regex)>> = LazyLock::new(|| {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `redact` is never used
[INFO] [stdout]   --> src/redact.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn redact(text: &str) -> (String, u64) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tag` is never used
[INFO] [stdout]   --> src/ui.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn tag() -> String {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logo_compact` is never used
[INFO] [stdout]   --> src/ui.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn logo_compact() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scanline_dots` is never used
[INFO] [stdout]   --> src/ui.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn scanline_dots() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `data_row_warn` is never used
[INFO] [stdout]    --> src/ui.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub fn data_row_warn(key: &str, value: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fail` is never used
[INFO] [stdout]    --> src/ui.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub fn fail(label: &str, detail: &str) -> String {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `section_header` is never used
[INFO] [stdout]    --> src/ui.rs:268:8
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub fn section_header(label: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `set_var` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/intent.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         env::set_var(ENV_VAR, "debug:test-failure");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `set_var` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/intent.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         env::set_var(ENV_VAR, "commit:generate");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `remove_var` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/intent.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         env::remove_var(ENV_VAR);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `set_var` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/intent.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         env::set_var(ENV_VAR, "refactor:extract-fn");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `remove_var` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/intent.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         env::remove_var(ENV_VAR);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `set_var` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/intent.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         env::set_var(ENV_VAR, "");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `remove_var` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/intent.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         env::remove_var(ENV_VAR);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shard` (bin "shard" test) due to 7 previous errors
[INFO] [stderr] warning: unused dependency `nix`
[INFO] [stderr]   --> Cargo.toml:87:34
[INFO] [stderr]    |
[INFO] [stderr] 87 | [target."cfg(unix)".dependencies.nix]
[INFO] [stderr]    |                                  ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `nix`
[INFO] [stderr] warning: `shard` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "89ed39f5022c3f9f9842aa31fa6fe053cce17dd427b8ed66739da60c2bc4dfca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ed39f5022c3f9f9842aa31fa6fe053cce17dd427b8ed66739da60c2bc4dfca", kill_on_drop: false }`
[INFO] [stdout] 89ed39f5022c3f9f9842aa31fa6fe053cce17dd427b8ed66739da60c2bc4dfca
