[INFO] cloning repository https://github.com/russell-project-org/dr-dooal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/russell-project-org/dr-dooal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frussell-project-org%2Fdr-dooal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frussell-project-org%2Fdr-dooal'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2809f571b337858d5ea212f9ec31f63da611d87f [INFO] testing russell-project-org/dr-dooal against beta-2025-01-12 for beta-1.85-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frussell-project-org%2Fdr-dooal" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/russell-project-org/dr-dooal on toolchain beta-2025-01-12 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/russell-project-org/dr-dooal [INFO] finished tweaking git repo https://github.com/russell-project-org/dr-dooal [INFO] tweaked toml for git repo https://github.com/russell-project-org/dr-dooal written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/russell-project-org/dr-dooal 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" "+beta-2025-01-12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 405bce5b6ef132e7843c0d40bacb033cf555fa31012a75a1b4a31e6106897991 [INFO] running `Command { std: "docker" "start" "-a" "405bce5b6ef132e7843c0d40bacb033cf555fa31012a75a1b4a31e6106897991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "405bce5b6ef132e7843c0d40bacb033cf555fa31012a75a1b4a31e6106897991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "405bce5b6ef132e7843c0d40bacb033cf555fa31012a75a1b4a31e6106897991", kill_on_drop: false }` [INFO] [stdout] 405bce5b6ef132e7843c0d40bacb033cf555fa31012a75a1b4a31e6106897991 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf72eca479e3fafde13ff238dc774d598e4b1426fe8d427f57c1b8ff1db134f9 [INFO] running `Command { std: "docker" "start" "-a" "bf72eca479e3fafde13ff238dc774d598e4b1426fe8d427f57c1b8ff1db134f9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling dr-dooal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `solver::solution::Solution` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use solver::solution::Solution; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Help` [INFO] [stdout] --> src/dooal_io/config.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use super::flags::{Flag, Help}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/numbers/rationals/rational.rs:69:27 [INFO] [stdout] | [INFO] [stdout] 69 | let actual: f32 = (self.numerator as f32/ self.denominator as f32); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 69 - let actual: f32 = (self.numerator as f32/ self.denominator as f32); [INFO] [stdout] 69 + let actual: f32 = self.numerator as f32/ self.denominator as f32; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/equations.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Formatter` [INFO] [stdout] --> src/equations.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::Formatter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/solver/tableau.rs:63:48 [INFO] [stdout] | [INFO] [stdout] 63 | .map(|x| x.parse().unwrap_or_else(|x| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [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/solver/tableau.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let mut integers : Vec = string.into_iter() [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/dooal_io/parser.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn process(mut lines : Vec) { [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/numbers/rationals/rational.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | let mut stuff : Vec<_>= num.split(".").collect(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec_num` [INFO] [stdout] --> src/equations/constraint.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(vec_num: Vec) -> Constraint { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/equations/constraint.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut row : Vec = Vec::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `vals` is never read [INFO] [stdout] --> src/equations/constraint.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut vals: Vec = Vec::new(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/equations/constraint.rs:66:25 [INFO] [stdout] | [INFO] [stdout] 66 | let mut last_digit : Rational = Rational::from_string((*name).clone()); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let r: Rational = Rational::new(3, 2).unwrap_or_else(|_err| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Solution` is never used [INFO] [stdout] --> src/solver/solution.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Solution { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `query` is never read [INFO] [stdout] --> src/dooal_io/config.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 4 | query: Flag, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `check_query` is never used [INFO] [stdout] --> src/dooal_io/config.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl Config { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | fn check_query(args: &[String]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Help` is never constructed [INFO] [stdout] --> src/dooal_io/flags.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Help { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Solve` is never constructed [INFO] [stdout] --> src/dooal_io/flags.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Solve { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Convert` is never constructed [INFO] [stdout] --> src/dooal_io/flags.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Convert { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `got_equal` is never used [INFO] [stdout] --> src/equations.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl EqualityDetector { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 12 | pub fn got_equal(string : &String) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Normalisable` is never used [INFO] [stdout] --> src/equations.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub trait Normalisable { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Insertable` is never used [INFO] [stdout] --> src/equations.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait Insertable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `leq`, `pos_slacks`, and `neg_slacks` are never read [INFO] [stdout] --> src/equations/constraint.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Constraint { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 7 | pub constraint : Vec, [INFO] [stdout] 8 | pub leq : bool, [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | pub pos_slacks : i32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | pub neg_slacks : i32 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Constraint` 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: associated function `new` is never used [INFO] [stdout] --> src/equations/constraint.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Constraint { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 14 | pub fn new(vec_num: Vec) -> Constraint { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_y_slack`, `is_s_slack`, `id`, `is_basic`, `is_positive_slack`, and `var_value` are never read [INFO] [stdout] --> src/equations/variable.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Variable { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 4 | pub is_y_slack : bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 5 | pub is_s_slack : bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | pub id : i32, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | pub is_basic : bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | pub is_positive_slack : bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | pub var_value: Option [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `identify_s_slack`, `identify_y_slack`, and `assign_value` are never used [INFO] [stdout] --> src/equations/variable.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Variable { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn identify_s_slack(&mut self, is_s_slack: bool, is_positive: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn identify_y_slack(&mut self, is_y_slack: bool, is_positive: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn assign_value(&mut self, value: Rational) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/beta-2025-01-12-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcRFSTaG/symbols.o" "<7 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2025-01-12-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-2e6eca6bf1681754.rlib,libpanic_unwind-6419b8734ab2f0cb.rlib,libobject-784ada497c5d935e.rlib,libmemchr-9267ffe866ca370f.rlib,libaddr2line-36f3ec5f8f15f213.rlib,libgimli-a0a71c3c5fe00164.rlib,librustc_demangle-95f237535246c825.rlib,libstd_detect-e0bd23c2b0917c59.rlib,libhashbrown-22a7802a8abbef9e.rlib,librustc_std_workspace_alloc-eb0228d54dd99343.rlib,libminiz_oxide-e6c6f516ce70276d.rlib,libadler-af73ed2b2e212982.rlib,libunwind-0000b4ce778574a2.rlib,libcfg_if-1a94dbdc43bc518f.rlib,liblibc-b957950176a614bc.rlib,liballoc-2b137d666ae9b5cb.rlib,librustc_std_workspace_core-4cf833632aafa84c.rlib,libcore-65c2c6d2d6ae570b.rlib,libcompiler_builtins-678c764df5f831e4.rlib}" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2025-01-12-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/dr_dooal-2e46518f8389d720" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: /usr/bin/ld: final link failed: No space left on device [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dr-dooal` (bin "dr-dooal") due to 1 previous error; 28 warnings emitted [INFO] running `Command { std: "docker" "inspect" "bf72eca479e3fafde13ff238dc774d598e4b1426fe8d427f57c1b8ff1db134f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf72eca479e3fafde13ff238dc774d598e4b1426fe8d427f57c1b8ff1db134f9", kill_on_drop: false }` [INFO] [stdout] bf72eca479e3fafde13ff238dc774d598e4b1426fe8d427f57c1b8ff1db134f9