[INFO] fetching crate relic-vcs 0.1.0...
[INFO] building relic-vcs-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate relic-vcs 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate relic-vcs 0.1.0
[INFO] finished tweaking crates.io crate relic-vcs 0.1.0
[INFO] tweaked toml for crates.io crate relic-vcs 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate relic-vcs 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate relic-vcs 0.1.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1b10bbc602fff79d8b0b7f130269c8e3edfb9062ffb2e1dc234797eccf70d71
[INFO] running `Command { std: "docker" "start" "-a" "c1b10bbc602fff79d8b0b7f130269c8e3edfb9062ffb2e1dc234797eccf70d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1b10bbc602fff79d8b0b7f130269c8e3edfb9062ffb2e1dc234797eccf70d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1b10bbc602fff79d8b0b7f130269c8e3edfb9062ffb2e1dc234797eccf70d71", kill_on_drop: false }`
[INFO] [stdout] c1b10bbc602fff79d8b0b7f130269c8e3edfb9062ffb2e1dc234797eccf70d71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bec697e81d5c3878924255281c5bb28fab5c2d289a3ba50d9786f1d59834b8c
[INFO] running `Command { std: "docker" "start" "-a" "3bec697e81d5c3878924255281c5bb28fab5c2d289a3ba50d9786f1d59834b8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling tokio v1.44.2
[INFO] [stderr]    Compiling unescape v0.1.0
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling clap_builder v4.5.38
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling clap v4.5.38
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling sha256 v1.6.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling relic-vcs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `as_set` is never used
[INFO] [stdout]   --> src/content_set.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl ContentSet {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn as_set(&self) -> HashSet<String> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `serialise_state` and `deserialise_state` are never used
[INFO] [stdout]    --> src/state.rs:185:12
[INFO] [stdout]     |
[INFO] [stdout]  39 | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 185 |     pub fn serialise_state(self: &State) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub fn deserialise_state(s: String) -> Option<State> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hash` is never used
[INFO] [stdout]   --> src/commit.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Commit {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 26 |     pub fn hash(&self) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_hash` and `inverse` are never used
[INFO] [stdout]    --> src/change.rs:20:12
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl Change {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout]  20 |     pub fn get_hash(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 513 |     pub fn inverse(&self) -> Change {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_hash` and `unapply_changes` are never used
[INFO] [stdout]    --> src/content.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl Directory {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn get_hash(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn unapply_changes(&mut self, changes: Change) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.39s
[INFO] running `Command { std: "docker" "inspect" "3bec697e81d5c3878924255281c5bb28fab5c2d289a3ba50d9786f1d59834b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bec697e81d5c3878924255281c5bb28fab5c2d289a3ba50d9786f1d59834b8c", kill_on_drop: false }`
[INFO] [stdout] 3bec697e81d5c3878924255281c5bb28fab5c2d289a3ba50d9786f1d59834b8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eb7d96739f9526c705aa0435bf606fc13639358307f5fa4c41a1a55f78d2876
[INFO] running `Command { std: "docker" "start" "-a" "7eb7d96739f9526c705aa0435bf606fc13639358307f5fa4c41a1a55f78d2876", kill_on_drop: false }`
[INFO] [stderr]    Compiling relic-vcs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `serialise_state` and `deserialise_state` are never used
[INFO] [stdout]    --> src/state.rs:185:12
[INFO] [stdout]     |
[INFO] [stdout]  39 | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 185 |     pub fn serialise_state(self: &State) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub fn deserialise_state(s: String) -> Option<State> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_hash` and `inverse` are never used
[INFO] [stdout]    --> src/change.rs:20:12
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl Change {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout]  20 |     pub fn get_hash(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 513 |     pub fn inverse(&self) -> Change {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_hash` and `unapply_changes` are never used
[INFO] [stdout]    --> src/content.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl Directory {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn get_hash(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn unapply_changes(&mut self, changes: Change) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hash` is never used
[INFO] [stdout]   --> src/commit.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Commit {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 26 |     pub fn hash(&self) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_set` is never used
[INFO] [stdout]   --> src/content_set.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl ContentSet {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn as_set(&self) -> HashSet<String> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "7eb7d96739f9526c705aa0435bf606fc13639358307f5fa4c41a1a55f78d2876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb7d96739f9526c705aa0435bf606fc13639358307f5fa4c41a1a55f78d2876", kill_on_drop: false }`
[INFO] [stdout] 7eb7d96739f9526c705aa0435bf606fc13639358307f5fa4c41a1a55f78d2876
