[INFO] updating cached repository https://github.com/rfaulhaber/sc [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f1c9b057c9e56d0e66b742ae205e75bf9f3af8c9 [INFO] testing rfaulhaber/sc against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frfaulhaber%2Fsc" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rfaulhaber/sc on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [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-0/source/Cargo.toml [INFO] crate git repo https://github.com/rfaulhaber/sc already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stdout] 4b62ec79e9e77b299f90ba7f6202d700d8eee1ee4dec50bfb820b08c5bd87e01 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "4b62ec79e9e77b299f90ba7f6202d700d8eee1ee4dec50bfb820b08c5bd87e01"` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling nix v0.14.1 [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] [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.31s [INFO] running `"docker" "inspect" "4b62ec79e9e77b299f90ba7f6202d700d8eee1ee4dec50bfb820b08c5bd87e01"` [INFO] running `"docker" "rm" "-f" "4b62ec79e9e77b299f90ba7f6202d700d8eee1ee4dec50bfb820b08c5bd87e01"` [INFO] [stdout] 4b62ec79e9e77b299f90ba7f6202d700d8eee1ee4dec50bfb820b08c5bd87e01 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0ca92e7e29b2ebe9499e5ab5e7dc0ff03d96b9c205213304491ae18a29e85f8f [INFO] running `"docker" "start" "-a" "0ca92e7e29b2ebe9499e5ab5e7dc0ff03d96b9c205213304491ae18a29e85f8f"` [INFO] [stderr] Compiling sc v0.1.0 (/opt/rustwide/workdir) [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: 4 warnings emitted [INFO] [stderr] [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.40s [INFO] running `"docker" "inspect" "0ca92e7e29b2ebe9499e5ab5e7dc0ff03d96b9c205213304491ae18a29e85f8f"` [INFO] running `"docker" "rm" "-f" "0ca92e7e29b2ebe9499e5ab5e7dc0ff03d96b9c205213304491ae18a29e85f8f"` [INFO] [stdout] 0ca92e7e29b2ebe9499e5ab5e7dc0ff03d96b9c205213304491ae18a29e85f8f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cbeddfe1a3203d6642c4e7832cb7f3e2ebbb452f981beda2ba8f886adfed142d [INFO] running `"docker" "start" "-a" "cbeddfe1a3203d6642c4e7832cb7f3e2ebbb452f981beda2ba8f886adfed142d"` [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: 4 warnings emitted [INFO] [stderr] [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sc-e3c7f9ecca82d3aa [INFO] [stdout] [INFO] [stdout] running 4 tests [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] [stderr] Running /opt/rustwide/target/debug/deps/sc-20adac2a6c0da73a [INFO] [stdout] test expr::tests::expr_evaluates ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "cbeddfe1a3203d6642c4e7832cb7f3e2ebbb452f981beda2ba8f886adfed142d"` [INFO] running `"docker" "rm" "-f" "cbeddfe1a3203d6642c4e7832cb7f3e2ebbb452f981beda2ba8f886adfed142d"` [INFO] [stdout] cbeddfe1a3203d6642c4e7832cb7f3e2ebbb452f981beda2ba8f886adfed142d