[INFO] cloning repository https://github.com/rfaulhaber/sc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rfaulhaber/sc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frfaulhaber%2Fsc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frfaulhaber%2Fsc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f1c9b057c9e56d0e66b742ae205e75bf9f3af8c9 [INFO] testing rfaulhaber/sc against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frfaulhaber%2Fsc" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rfaulhaber/sc on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rfaulhaber/sc [INFO] finished tweaking git repo https://github.com/rfaulhaber/sc [INFO] tweaked toml for git repo https://github.com/rfaulhaber/sc written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate git repo https://github.com/rfaulhaber/sc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9703f3d8409a0328399505e8601804533d6b70f793601762871c2027bc84d155 [INFO] running `Command { std: "docker" "start" "-a" "9703f3d8409a0328399505e8601804533d6b70f793601762871c2027bc84d155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9703f3d8409a0328399505e8601804533d6b70f793601762871c2027bc84d155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9703f3d8409a0328399505e8601804533d6b70f793601762871c2027bc84d155", kill_on_drop: false }` [INFO] [stdout] 9703f3d8409a0328399505e8601804533d6b70f793601762871c2027bc84d155 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01623f6b501dc18e8a6ccb23ab72a6ca17a6933186a0568b5c0bf458c3efc4ff [INFO] running `Command { std: "docker" "start" "-a" "01623f6b501dc18e8a6ccb23ab72a6ca17a6933186a0568b5c0bf458c3efc4ff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling rustyline v6.0.0 [INFO] [stderr] Compiling sc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/expr.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | Some(Term::UnOp(op)) => unimplemented!(), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Scientific` [INFO] [stdout] --> src/config.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 13 | Scientific, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Programmer` [INFO] [stdout] --> src/config.rs:14:2 [INFO] [stdout] | [INFO] [stdout] 14 | Programmer, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_number` [INFO] [stdout] --> src/expr.rs:145:4 [INFO] [stdout] | [INFO] [stdout] 145 | fn is_number(s: &str) -> bool { [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 12.54s [INFO] running `Command { std: "docker" "inspect" "01623f6b501dc18e8a6ccb23ab72a6ca17a6933186a0568b5c0bf458c3efc4ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01623f6b501dc18e8a6ccb23ab72a6ca17a6933186a0568b5c0bf458c3efc4ff", kill_on_drop: false }` [INFO] [stdout] 01623f6b501dc18e8a6ccb23ab72a6ca17a6933186a0568b5c0bf458c3efc4ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc88ad4fb845eb9829f9c82d6b9adba715df95d4f5460906f25f62afa15424f7 [INFO] running `Command { std: "docker" "start" "-a" "cc88ad4fb845eb9829f9c82d6b9adba715df95d4f5460906f25f62afa15424f7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/expr.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | Some(Term::UnOp(op)) => unimplemented!(), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Scientific` [INFO] [stdout] --> src/config.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 13 | Scientific, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Programmer` [INFO] [stdout] --> src/config.rs:14:2 [INFO] [stdout] | [INFO] [stdout] 14 | Programmer, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_number` [INFO] [stdout] --> src/expr.rs:145:4 [INFO] [stdout] | [INFO] [stdout] 145 | fn is_number(s: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/expr.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | Some(Term::UnOp(op)) => unimplemented!(), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Scientific` [INFO] [stdout] --> src/config.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 13 | Scientific, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Programmer` [INFO] [stdout] --> src/config.rs:14:2 [INFO] [stdout] | [INFO] [stdout] 14 | Programmer, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_number` [INFO] [stdout] --> src/expr.rs:145:4 [INFO] [stdout] | [INFO] [stdout] 145 | fn is_number(s: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.16s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sc-b668e9f901844c42) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sc-a1e1c1fd5c2e36d5) [INFO] running `Command { std: "docker" "inspect" "cc88ad4fb845eb9829f9c82d6b9adba715df95d4f5460906f25f62afa15424f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc88ad4fb845eb9829f9c82d6b9adba715df95d4f5460906f25f62afa15424f7", kill_on_drop: false }` [INFO] [stdout] cc88ad4fb845eb9829f9c82d6b9adba715df95d4f5460906f25f62afa15424f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 18b82c38ea9f6328619f4a55bb9122fdc878d3022a92ca466dca0b0be8a2133a [INFO] running `Command { std: "docker" "start" "-a" "18b82c38ea9f6328619f4a55bb9122fdc878d3022a92ca466dca0b0be8a2133a", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/expr.rs:56:21 [INFO] [stderr] | [INFO] [stderr] 56 | Some(Term::UnOp(op)) => unimplemented!(), [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Scientific` [INFO] [stderr] --> src/config.rs:13:2 [INFO] [stderr] | [INFO] [stderr] 13 | Scientific, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Programmer` [INFO] [stderr] --> src/config.rs:14:2 [INFO] [stderr] | [INFO] [stderr] 14 | Programmer, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_number` [INFO] [stderr] --> src/expr.rs:145:4 [INFO] [stderr] | [INFO] [stderr] 145 | fn is_number(s: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `sc` (lib) generated 4 warnings [INFO] [stderr] warning: `sc` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sc-b668e9f901844c42) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test expr::tests::expr_evaluates ... ok [INFO] [stdout] test expr::tests::expr_parses ... ok [INFO] [stdout] test expr::tests::expr_push_evaluates ... ok [INFO] [stdout] test expr::tests::pushed_expr_evaluates ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sc-a1e1c1fd5c2e36d5) [INFO] [stderr] Doc-tests sc [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] [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" "18b82c38ea9f6328619f4a55bb9122fdc878d3022a92ca466dca0b0be8a2133a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18b82c38ea9f6328619f4a55bb9122fdc878d3022a92ca466dca0b0be8a2133a", kill_on_drop: false }` [INFO] [stdout] 18b82c38ea9f6328619f4a55bb9122fdc878d3022a92ca466dca0b0be8a2133a