[INFO] cloning repository https://github.com/triskofwhaleisland/DiscreteMath [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/triskofwhaleisland/DiscreteMath" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftriskofwhaleisland%2FDiscreteMath", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftriskofwhaleisland%2FDiscreteMath'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6c0c35a6626928edeecf2ecd8483c23393b4ba2 [INFO] testing triskofwhaleisland/DiscreteMath against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftriskofwhaleisland%2FDiscreteMath" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/triskofwhaleisland/DiscreteMath [INFO] finished tweaking git repo https://github.com/triskofwhaleisland/DiscreteMath [INFO] tweaked toml for git repo https://github.com/triskofwhaleisland/DiscreteMath written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/triskofwhaleisland/DiscreteMath on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/triskofwhaleisland/DiscreteMath 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1117df70fb20fdd941d92e61e86003ab3dfd0ae3165be299253c4e04d27bd59 [INFO] running `Command { std: "docker" "start" "-a" "a1117df70fb20fdd941d92e61e86003ab3dfd0ae3165be299253c4e04d27bd59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1117df70fb20fdd941d92e61e86003ab3dfd0ae3165be299253c4e04d27bd59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1117df70fb20fdd941d92e61e86003ab3dfd0ae3165be299253c4e04d27bd59", kill_on_drop: false }` [INFO] [stdout] a1117df70fb20fdd941d92e61e86003ab3dfd0ae3165be299253c4e04d27bd59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0e95fb6c4ed0cffdf1578a95b994df0f954cb93a4b7e194ed58efc88b2a27ff2 [INFO] running `Command { std: "docker" "start" "-a" "0e95fb6c4ed0cffdf1578a95b994df0f954cb93a4b7e194ed58efc88b2a27ff2", kill_on_drop: false }` [INFO] [stderr] Compiling DiscreteMath v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Xor` is never constructed [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum Operand { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 6 | Xor, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `xor`, `is_axiom`, and `is_contradiction` are never used [INFO] [stdout] --> src/main.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl Proposition { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 99 | fn xor(&self, other: &Proposition) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn is_axiom(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | fn is_contradiction(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "0e95fb6c4ed0cffdf1578a95b994df0f954cb93a4b7e194ed58efc88b2a27ff2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e95fb6c4ed0cffdf1578a95b994df0f954cb93a4b7e194ed58efc88b2a27ff2", kill_on_drop: false }` [INFO] [stdout] 0e95fb6c4ed0cffdf1578a95b994df0f954cb93a4b7e194ed58efc88b2a27ff2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ee28a1c2fb0baa7270083a42a0bab68d60cb09004de3dd4e0622cf199bae0b88 [INFO] running `Command { std: "docker" "start" "-a" "ee28a1c2fb0baa7270083a42a0bab68d60cb09004de3dd4e0622cf199bae0b88", kill_on_drop: false }` [INFO] [stderr] Compiling DiscreteMath v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Xor` is never constructed [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum Operand { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 6 | Xor, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `xor`, `is_axiom`, and `is_contradiction` are never used [INFO] [stdout] --> src/main.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl Proposition { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 99 | fn xor(&self, other: &Proposition) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn is_axiom(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | fn is_contradiction(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "ee28a1c2fb0baa7270083a42a0bab68d60cb09004de3dd4e0622cf199bae0b88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee28a1c2fb0baa7270083a42a0bab68d60cb09004de3dd4e0622cf199bae0b88", kill_on_drop: false }` [INFO] [stdout] ee28a1c2fb0baa7270083a42a0bab68d60cb09004de3dd4e0622cf199bae0b88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d639a3c3cdd5123da1c9e1780c389202dab630b7ab79938c8d20c93daa71ba2e [INFO] running `Command { std: "docker" "start" "-a" "d639a3c3cdd5123da1c9e1780c389202dab630b7ab79938c8d20c93daa71ba2e", kill_on_drop: false }` [INFO] [stderr] warning: variant `Xor` is never constructed [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 2 | enum Operand { [INFO] [stderr] | ------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 6 | Xor, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Operand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `xor`, `is_axiom`, and `is_contradiction` are never used [INFO] [stderr] --> src/main.rs:99:8 [INFO] [stderr] | [INFO] [stderr] 27 | impl Proposition { [INFO] [stderr] | ---------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 99 | fn xor(&self, other: &Proposition) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | fn is_axiom(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 141 | fn is_contradiction(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `DiscreteMath` (bin "DiscreteMath" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/DiscreteMath-fac8b126c56008ef) [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" "d639a3c3cdd5123da1c9e1780c389202dab630b7ab79938c8d20c93daa71ba2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d639a3c3cdd5123da1c9e1780c389202dab630b7ab79938c8d20c93daa71ba2e", kill_on_drop: false }` [INFO] [stdout] d639a3c3cdd5123da1c9e1780c389202dab630b7ab79938c8d20c93daa71ba2e