[INFO] cloning repository https://github.com/colemanirby/Fredkin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/colemanirby/Fredkin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolemanirby%2FFredkin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolemanirby%2FFredkin'... [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/colemanirby/Fredkin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/colemanirby/Fredkin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolemanirby%2FFredkin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolemanirby%2FFredkin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2f11c469585291f9b13fbb059703a2b58d3392ff [INFO] checking colemanirby/Fredkin against master#ca77504943887037504c7fc0b9bf06dab3910373 for pr-145181 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolemanirby%2FFredkin" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/colemanirby/Fredkin [INFO] finished tweaking git repo https://github.com/colemanirby/Fredkin [INFO] tweaked toml for git repo https://github.com/colemanirby/Fredkin written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/colemanirby/Fredkin on toolchain ca77504943887037504c7fc0b9bf06dab3910373 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/colemanirby/Fredkin 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" "+ca77504943887037504c7fc0b9bf06dab3910373" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_mt v4.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 853a8e86d419f8e8b0e0399c533149d4e59403a7455fdf3ef3175b197dc49fef [INFO] running `Command { std: "docker" "start" "-a" "853a8e86d419f8e8b0e0399c533149d4e59403a7455fdf3ef3175b197dc49fef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "853a8e86d419f8e8b0e0399c533149d4e59403a7455fdf3ef3175b197dc49fef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "853a8e86d419f8e8b0e0399c533149d4e59403a7455fdf3ef3175b197dc49fef", kill_on_drop: false }` [INFO] [stdout] 853a8e86d419f8e8b0e0399c533149d4e59403a7455fdf3ef3175b197dc49fef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6364c3b8085d0c8711cf69d5b922e2eb791cabfae66715e803819bb017270cf [INFO] running `Command { std: "docker" "start" "-a" "c6364c3b8085d0c8711cf69d5b922e2eb791cabfae66715e803819bb017270cf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.87 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking hashbrown v0.15.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking indexmap v2.6.0 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking simple-logging v2.0.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_mt v4.2.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking uuid v1.11.0 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking bson v2.13.0 [INFO] [stderr] Checking fredkin_chain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `is_valid_map` [INFO] [stdout] --> src/spin_chain.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | let mut is_valid_map = false; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_valid_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_valid_map` [INFO] [stdout] --> src/spin_chain.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | let mut is_valid_map = false; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_valid_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/spin_chain.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut is_valid_map = false; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/spin_chain.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut is_valid_map = false; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/file_utils.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut runs: BTreeMap> = BTreeMap::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/file_utils.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut runs: BTreeMap> = BTreeMap::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `populate_up_cant_site_index_map` and `populate_up_cant_site_index_map_v2` are never used [INFO] [stdout] --> src/spin_chain.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl SpinChain { [INFO] [stdout] | --------------------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 88 | fn populate_up_cant_site_index_map(excited_site_indices: &mut BTreeMap, number_of_bonds: usize, chain_size: usize, rng: &m... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | fn populate_up_cant_site_index_map_v2(excited_site_indices: &mut BTreeMap, number_of_bonds: usize, chain_size:usize, rng: ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_site_index_map` is never used [INFO] [stdout] --> src/spin_chain.rs:413:4 [INFO] [stdout] | [INFO] [stdout] 413 | fn validate_site_index_map(excited_site_indices: &mut BTreeMap) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `populate_up_cant_site_index_map` and `populate_up_cant_site_index_map_v2` are never used [INFO] [stdout] --> src/spin_chain.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl SpinChain { [INFO] [stdout] | --------------------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 88 | fn populate_up_cant_site_index_map(excited_site_indices: &mut BTreeMap, number_of_bonds: usize, chain_size: usize, rng: &m... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | fn populate_up_cant_site_index_map_v2(excited_site_indices: &mut BTreeMap, number_of_bonds: usize, chain_size:usize, rng: ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_inner_product` is never used [INFO] [stdout] --> src/calculation_utils.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn calculate_inner_product (spin_chain_1: &[i8;CHAIN_SIZE], spin_chain_2: &[i8;CHAIN_SIZE]) -> i128 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_site_index_map` is never used [INFO] [stdout] --> src/spin_chain.rs:413:4 [INFO] [stdout] | [INFO] [stdout] 413 | fn validate_site_index_map(excited_site_indices: &mut BTreeMap) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_expectation_value` is never used [INFO] [stdout] --> src/calculation_utils.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn calculate_expectation_value (spin_chain_1: &[i8;CHAIN_SIZE], observable:&[[i8;CHAIN_SIZE];CHAIN_SIZE]) ->... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_inner_product` is never used [INFO] [stdout] --> src/calculation_utils.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn calculate_inner_product (spin_chain_1: &[i8;CHAIN_SIZE], spin_chain_2: &[i8;CHAIN_SIZE]) -> i128 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_mul_with_vector` is never used [INFO] [stdout] --> src/calculation_utils.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn matrix_mul_with_vector (spin_chain_1: &[i8;CHAIN_SIZE], observable:&[[i8;CHAIN_SIZE];CHAIN_SIZE]) -> [i8;... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_expectation_value` is never used [INFO] [stdout] --> src/calculation_utils.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn calculate_expectation_value (spin_chain_1: &[i8;CHAIN_SIZE], observable:&[[i8;CHAIN_SIZE];CHAIN_SIZE]) ->... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Run` is never constructed [INFO] [stdout] --> src/file_utils.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Run { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_mul_with_vector` is never used [INFO] [stdout] --> src/calculation_utils.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn matrix_mul_with_vector (spin_chain_1: &[i8;CHAIN_SIZE], observable:&[[i8;CHAIN_SIZE];CHAIN_SIZE]) -> [i8;... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ZData` is never constructed [INFO] [stdout] --> src/file_utils.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct ZData{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Run` is never constructed [INFO] [stdout] --> src/file_utils.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Run { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_data` is never used [INFO] [stdout] --> src/file_utils.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn load_data(file_name: String) -> T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ZData` is never constructed [INFO] [stdout] --> src/file_utils.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct ZData{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_data` is never used [INFO] [stdout] --> src/file_utils.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn load_data(file_name: String) -> T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.95s [INFO] running `Command { std: "docker" "inspect" "c6364c3b8085d0c8711cf69d5b922e2eb791cabfae66715e803819bb017270cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6364c3b8085d0c8711cf69d5b922e2eb791cabfae66715e803819bb017270cf", kill_on_drop: false }` [INFO] [stdout] c6364c3b8085d0c8711cf69d5b922e2eb791cabfae66715e803819bb017270cf