[INFO] cloning repository https://github.com/BenjaminJones07/Rust-Maf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BenjaminJones07/Rust-Maf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminJones07%2FRust-Maf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminJones07%2FRust-Maf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f807c3107f7a7587cc269b0e50cdb2db04fe02cb [INFO] testing BenjaminJones07/Rust-Maf against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminJones07%2FRust-Maf" "/workspace/builds/worker-53/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-53/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BenjaminJones07/Rust-Maf on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BenjaminJones07/Rust-Maf [INFO] finished tweaking git repo https://github.com/BenjaminJones07/Rust-Maf [INFO] tweaked toml for git repo https://github.com/BenjaminJones07/Rust-Maf written to /workspace/builds/worker-53/source/Cargo.toml [INFO] crate git repo https://github.com/BenjaminJones07/Rust-Maf already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42e01b99f70288a82bf1ab421b046f8e16b2378d9152dec659605619bf66dd22 [INFO] running `Command { std: "docker" "start" "-a" "42e01b99f70288a82bf1ab421b046f8e16b2378d9152dec659605619bf66dd22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42e01b99f70288a82bf1ab421b046f8e16b2378d9152dec659605619bf66dd22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42e01b99f70288a82bf1ab421b046f8e16b2378d9152dec659605619bf66dd22", kill_on_drop: false }` [INFO] [stdout] 42e01b99f70288a82bf1ab421b046f8e16b2378d9152dec659605619bf66dd22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 750bb8499c3abd158e37f13bba897ad2782bf9c644e6d64c8f9b9bedfc1d8be8 [INFO] running `Command { std: "docker" "start" "-a" "750bb8499c3abd158e37f13bba897ad2782bf9c644e6d64c8f9b9bedfc1d8be8", kill_on_drop: false }` [INFO] [stderr] Compiling rust_maf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Polynomial` [INFO] [stdout] --> src/classes/structures/polynomial.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Polynomial { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/classes/structures/polynomial.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new(terms: Vec) -> Polynomial { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Term` [INFO] [stdout] --> src/classes/structures/term.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Term { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/classes/structures/term.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(coefficient: f64, content: Vec>, exponent: f64) -> Term { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "750bb8499c3abd158e37f13bba897ad2782bf9c644e6d64c8f9b9bedfc1d8be8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "750bb8499c3abd158e37f13bba897ad2782bf9c644e6d64c8f9b9bedfc1d8be8", kill_on_drop: false }` [INFO] [stdout] 750bb8499c3abd158e37f13bba897ad2782bf9c644e6d64c8f9b9bedfc1d8be8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a606de0b2f2b08ce58ed67a095d41298e3e55a57d9419532e04b532cd827c9d [INFO] running `Command { std: "docker" "start" "-a" "4a606de0b2f2b08ce58ed67a095d41298e3e55a57d9419532e04b532cd827c9d", kill_on_drop: false }` [INFO] [stderr] Compiling rust_maf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Polynomial` [INFO] [stdout] --> src/classes/structures/polynomial.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Polynomial { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/classes/structures/polynomial.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new(terms: Vec) -> Polynomial { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Term` [INFO] [stdout] --> src/classes/structures/term.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Term { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/classes/structures/term.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(coefficient: f64, content: Vec>, exponent: f64) -> Term { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Polynomial` [INFO] [stdout] --> src/classes/structures/polynomial.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Polynomial { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/classes/structures/polynomial.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new(terms: Vec) -> Polynomial { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "4a606de0b2f2b08ce58ed67a095d41298e3e55a57d9419532e04b532cd827c9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a606de0b2f2b08ce58ed67a095d41298e3e55a57d9419532e04b532cd827c9d", kill_on_drop: false }` [INFO] [stdout] 4a606de0b2f2b08ce58ed67a095d41298e3e55a57d9419532e04b532cd827c9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f70e68370416b84e61747e1dedb4c36626eb665ab83ff3d0c58c8a8221c2f325 [INFO] running `Command { std: "docker" "start" "-a" "f70e68370416b84e61747e1dedb4c36626eb665ab83ff3d0c58c8a8221c2f325", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: struct is never constructed: `Polynomial` [INFO] [stdout] running 1 test [INFO] [stderr] --> src/classes/structures/polynomial.rs:3:12 [INFO] [stdout] test tests::it_works ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 3 | pub struct Polynomial { [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/classes/structures/polynomial.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn new(terms: Vec) -> Polynomial { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Term` [INFO] [stderr] --> src/classes/structures/term.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Term { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/classes/structures/term.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(coefficient: f64, content: Vec>, exponent: f64) -> Term { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust_maf` (lib) generated 4 warnings [INFO] [stderr] warning: `rust_maf` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.57s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_maf-b3c53c9d08cd32b0) [INFO] [stderr] Doc-tests rust_maf [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f70e68370416b84e61747e1dedb4c36626eb665ab83ff3d0c58c8a8221c2f325", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f70e68370416b84e61747e1dedb4c36626eb665ab83ff3d0c58c8a8221c2f325", kill_on_drop: false }` [INFO] [stdout] f70e68370416b84e61747e1dedb4c36626eb665ab83ff3d0c58c8a8221c2f325