[INFO] cloning repository https://github.com/MattiKrause/duplis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MattiKrause/duplis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMattiKrause%2Fduplis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMattiKrause%2Fduplis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f27e121ee901b4a2434e32de4c0158b77dacb8ce
[INFO] checking MattiKrause/duplis/f27e121ee901b4a2434e32de4c0158b77dacb8ce against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMattiKrause%2Fduplis" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MattiKrause/duplis on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MattiKrause/duplis
[INFO] finished tweaking git repo https://github.com/MattiKrause/duplis
[INFO] tweaked toml for git repo https://github.com/MattiKrause/duplis written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/MattiKrause/duplis 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xxhash-rust v0.8.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cf6c58d17f3dd9a80131463a67d0fffbdba6b87a576cb9bec126ffab9c0fdd7
[INFO] running `Command { std: "docker" "start" "-a" "1cf6c58d17f3dd9a80131463a67d0fffbdba6b87a576cb9bec126ffab9c0fdd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cf6c58d17f3dd9a80131463a67d0fffbdba6b87a576cb9bec126ffab9c0fdd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf6c58d17f3dd9a80131463a67d0fffbdba6b87a576cb9bec126ffab9c0fdd7", kill_on_drop: false }`
[INFO] [stdout] 1cf6c58d17f3dd9a80131463a67d0fffbdba6b87a576cb9bec126ffab9c0fdd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e88334c05f0147950410a787a9a3944a079092298ccbbd3dcaf7d9e686fe9557
[INFO] running `Command { std: "docker" "start" "-a" "e88334c05f0147950410a787a9a3944a079092298ccbbd3dcaf7d9e686fe9557", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling rustix v0.38.3
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.3
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking xxhash-rust v0.8.6
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking dashmap v5.5.0
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]     Checking is-terminal v0.4.8
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.11
[INFO] [stderr]     Checking clap v4.3.11
[INFO] [stderr]    Compiling pin-project-internal v1.1.2
[INFO] [stderr]     Checking pin-project v1.1.2
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking duplis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `parse_number::UNumberParser`
[INFO] [stdout]  --> src/parse_cli/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use parse_number::UNumberParser;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse_number::UNumberParser`
[INFO] [stdout]  --> src/parse_cli/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use parse_number::UNumberParser;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `requires_original` and `short_opposite` are never used
[INFO] [stdout]   --> src/file_action.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub trait FileConsumeAction {
[INFO] [stdout]    |           ----------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn requires_original(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn short_opposite(&self) -> Cow<str>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Both` is never constructed
[INFO] [stdout]   --> src/file_set_refiner.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub enum CheckEqualsErrorOn {
[INFO] [stdout]    |          ------------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 44 |     Both,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CheckEqualsErrorOn` 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: variant `Simple` is never constructed
[INFO] [stdout]   --> src/file_set_refiner.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub enum FileWorkload {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] 66 |     /// cpu bound work
[INFO] [stdout] 67 |     Simple = 0,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileWorkload` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `u64` is never used
[INFO] [stdout]   --> src/parse_cli/parse_number.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl UNumberParser<u64> {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn u64() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `u32` is never used
[INFO] [stdout]   --> src/parse_cli/parse_number.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl UNumberParser<u32> {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 17 |     pub fn u32() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_with` is never used
[INFO] [stdout]   --> src/set_consumer.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<W> DryRun<W> {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn new_with(write: W) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `root` is never used
[INFO] [stdout]   --> src/util.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl LinkedPath {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn root(dir: &str) -> Arc<Self> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `requires_original` and `short_opposite` are never used
[INFO] [stdout]   --> src/file_action.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub trait FileConsumeAction {
[INFO] [stdout]    |           ----------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn requires_original(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn short_opposite(&self) -> Cow<str>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Both` is never constructed
[INFO] [stdout]   --> src/file_set_refiner.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub enum CheckEqualsErrorOn {
[INFO] [stdout]    |          ------------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 44 |     Both,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CheckEqualsErrorOn` 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: variant `Simple` is never constructed
[INFO] [stdout]   --> src/file_set_refiner.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub enum FileWorkload {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] 66 |     /// cpu bound work
[INFO] [stdout] 67 |     Simple = 0,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileWorkload` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `u64` is never used
[INFO] [stdout]   --> src/parse_cli/parse_number.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl UNumberParser<u64> {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn u64() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `u32` is never used
[INFO] [stdout]   --> src/parse_cli/parse_number.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl UNumberParser<u32> {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 17 |     pub fn u32() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_with` is never used
[INFO] [stdout]   --> src/set_consumer.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<W> DryRun<W> {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn new_with(write: W) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `root` is never used
[INFO] [stdout]   --> src/util.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl LinkedPath {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn root(dir: &str) -> Arc<Self> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `Command { std: "docker" "inspect" "e88334c05f0147950410a787a9a3944a079092298ccbbd3dcaf7d9e686fe9557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e88334c05f0147950410a787a9a3944a079092298ccbbd3dcaf7d9e686fe9557", kill_on_drop: false }`
[INFO] [stdout] e88334c05f0147950410a787a9a3944a079092298ccbbd3dcaf7d9e686fe9557