[INFO] cloning repository https://github.com/matheus23/rust-set-reconciliation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matheus23/rust-set-reconciliation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatheus23%2Frust-set-reconciliation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatheus23%2Frust-set-reconciliation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4cbe2079600df906b9e18bff1f6a177ac7242cc3 [INFO] checking matheus23/rust-set-reconciliation against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatheus23%2Frust-set-reconciliation" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/matheus23/rust-set-reconciliation on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/matheus23/rust-set-reconciliation [INFO] finished tweaking git repo https://github.com/matheus23/rust-set-reconciliation [INFO] tweaked toml for git repo https://github.com/matheus23/rust-set-reconciliation written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/matheus23/rust-set-reconciliation 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51a48bd3755895998a49f5b4a266948a9a689237ccacb09ce6cb19381ffe3214 [INFO] running `Command { std: "docker" "start" "-a" "51a48bd3755895998a49f5b4a266948a9a689237ccacb09ce6cb19381ffe3214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51a48bd3755895998a49f5b4a266948a9a689237ccacb09ce6cb19381ffe3214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51a48bd3755895998a49f5b4a266948a9a689237ccacb09ce6cb19381ffe3214", kill_on_drop: false }` [INFO] [stdout] 51a48bd3755895998a49f5b4a266948a9a689237ccacb09ce6cb19381ffe3214 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ad1c965eac388f2220f8b58ceb6eaf0754a0f1227ace5170c5fab15f8222457 [INFO] running `Command { std: "docker" "start" "-a" "5ad1c965eac388f2220f8b58ceb6eaf0754a0f1227ace5170c5fab15f8222457", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking xxhash-rust v0.8.5 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling blake3 v1.3.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crypto-common v0.1.4 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking proptest v1.0.0 [INFO] [stderr] Checking rust-set-reconciliation v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `proptest::tuple` [INFO] [stdout] --> src/ibf.rs:304:9 [INFO] [stdout] | [INFO] [stdout] 304 | use proptest::tuple; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `N` is never used [INFO] [stdout] --> src/main.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const N: usize = 80; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_recoverability` is never used [INFO] [stdout] --> src/main.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn test_recoverability() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RandomElems` is never constructed [INFO] [stdout] --> src/main.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | struct RandomElems(blake3::OutputReader); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_elems` is never used [INFO] [stdout] --> src/main.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn random_elems() -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_elem` is never used [INFO] [stdout] --> src/main.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn random_elem() -> [u8; HASH_SIZE] { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_strata` is never used [INFO] [stdout] --> src/main.rs:95:4 [INFO] [stdout] | [INFO] [stdout] 95 | fn test_strata() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_ibfs` is never used [INFO] [stdout] --> src/main.rs:129:4 [INFO] [stdout] | [INFO] [stdout] 129 | fn test_ibfs() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_hash` is never used [INFO] [stdout] --> src/ibf.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl PureCell { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 30 | pub fn get_hash(&self) -> &[u8; HASH_SIZE] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert`, `remove`, `insert_blake3`, `remove_blake3`, and `recover_items` are never used [INFO] [stdout] --> src/ibf.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 170 | impl IBF { [INFO] [stdout] | ---------------------------------------------- methods in this implementation [INFO] [stdout] 171 | pub fn insert>(&mut self, item: A) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn remove>(&mut self, item: A) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 191 | pub fn insert_blake3(&mut self, hash: &Hash) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | pub fn remove_blake3(&mut self, hash: &Hash) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | pub fn recover_items(self) -> (Vec, Self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `of`, `remove`, and `remove_hash` are never used [INFO] [stdout] --> src/strata_estimator.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl Estimator { [INFO] [stdout] | --------------------------------- associated items in this implementation [INFO] [stdout] 25 | pub fn of>(set: &HashSet) -> Self { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn remove>(&mut self, item: A) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn remove_hash(&mut self, item_hash: &[u8; HASH_SIZE]) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `N` is never used [INFO] [stdout] --> src/main.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const N: usize = 80; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_recoverability` is never used [INFO] [stdout] --> src/main.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn test_recoverability() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RandomElems` is never constructed [INFO] [stdout] --> src/main.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | struct RandomElems(blake3::OutputReader); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_elems` is never used [INFO] [stdout] --> src/main.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn random_elems() -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_elem` is never used [INFO] [stdout] --> src/main.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn random_elem() -> [u8; HASH_SIZE] { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_strata` is never used [INFO] [stdout] --> src/main.rs:95:4 [INFO] [stdout] | [INFO] [stdout] 95 | fn test_strata() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_ibfs` is never used [INFO] [stdout] --> src/main.rs:129:4 [INFO] [stdout] | [INFO] [stdout] 129 | fn test_ibfs() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_hash` is never used [INFO] [stdout] --> src/ibf.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl PureCell { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 30 | pub fn get_hash(&self) -> &[u8; HASH_SIZE] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `remove`, `remove_blake3`, and `recover_items` are never used [INFO] [stdout] --> src/ibf.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 170 | impl IBF { [INFO] [stdout] | ---------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn remove>(&mut self, item: A) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | pub fn remove_blake3(&mut self, hash: &Hash) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | pub fn recover_items(self) -> (Vec, Self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `remove` and `remove_hash` are never used [INFO] [stdout] --> src/strata_estimator.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl Estimator { [INFO] [stdout] | --------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn remove>(&mut self, item: A) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn remove_hash(&mut self, item_hash: &[u8; HASH_SIZE]) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `set_partition` is never used [INFO] [stdout] --> src/strata_estimator.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | fn set_partition( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.17s [INFO] running `Command { std: "docker" "inspect" "5ad1c965eac388f2220f8b58ceb6eaf0754a0f1227ace5170c5fab15f8222457", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ad1c965eac388f2220f8b58ceb6eaf0754a0f1227ace5170c5fab15f8222457", kill_on_drop: false }` [INFO] [stdout] 5ad1c965eac388f2220f8b58ceb6eaf0754a0f1227ace5170c5fab15f8222457