[INFO] cloning repository https://github.com/greg904/a22abb2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/greg904/a22abb2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreg904%2Fa22abb2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreg904%2Fa22abb2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 91be67d9b540bb22ac68319d06f45730b92e639a [INFO] testing greg904/a22abb2 against 1.55.0 for beta-1.56-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreg904%2Fa22abb2" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/greg904/a22abb2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-10/source/rust-toolchain [INFO] started tweaking git repo https://github.com/greg904/a22abb2 [INFO] finished tweaking git repo https://github.com/greg904/a22abb2 [INFO] tweaked toml for git repo https://github.com/greg904/a22abb2 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/greg904/a22abb2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd74dde3de0db28c21571f09b89615a623e90e013e243734753bbd964df614ea [INFO] running `Command { std: "docker" "start" "-a" "fd74dde3de0db28c21571f09b89615a623e90e013e243734753bbd964df614ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd74dde3de0db28c21571f09b89615a623e90e013e243734753bbd964df614ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd74dde3de0db28c21571f09b89615a623e90e013e243734753bbd964df614ea", kill_on_drop: false }` [INFO] [stdout] fd74dde3de0db28c21571f09b89615a623e90e013e243734753bbd964df614ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c53923095d967ceff5d638984bb4f48c223ec36df24f1451cfe679ab77a2ce4 [INFO] running `Command { std: "docker" "start" "-a" "8c53923095d967ceff5d638984bb4f48c223ec36df24f1451cfe679ab77a2ce4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling costau-core v0.4.0 (/opt/rustwide/workdir/costau-core) [INFO] [stderr] Compiling costau-ffi v0.1.0 (/opt/rustwide/workdir/costau-ffi) [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> costau-ffi/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice` [INFO] [stdout] --> costau-ffi/src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> costau-ffi/src/lib.rs:54:28 [INFO] [stdout] | [INFO] [stdout] 54 | unsafe fn alloc_csharp_str(s: &str) -> *mut c_char { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.77s [INFO] running `Command { std: "docker" "inspect" "8c53923095d967ceff5d638984bb4f48c223ec36df24f1451cfe679ab77a2ce4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c53923095d967ceff5d638984bb4f48c223ec36df24f1451cfe679ab77a2ce4", kill_on_drop: false }` [INFO] [stdout] 8c53923095d967ceff5d638984bb4f48c223ec36df24f1451cfe679ab77a2ce4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34b15854b008f340a64d00916c1c768048bca42a218523d4ab5e6b943880112e [INFO] running `Command { std: "docker" "start" "-a" "34b15854b008f340a64d00916c1c768048bca42a218523d4ab5e6b943880112e", kill_on_drop: false }` [INFO] [stderr] Compiling costau-core v0.4.0 (/opt/rustwide/workdir/costau-core) [INFO] [stderr] Compiling costau-ffi v0.1.0 (/opt/rustwide/workdir/costau-ffi) [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> costau-ffi/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice` [INFO] [stdout] --> costau-ffi/src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> costau-ffi/src/lib.rs:54:28 [INFO] [stdout] | [INFO] [stdout] 54 | unsafe fn alloc_csharp_str(s: &str) -> *mut c_char { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.73s [INFO] running `Command { std: "docker" "inspect" "34b15854b008f340a64d00916c1c768048bca42a218523d4ab5e6b943880112e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34b15854b008f340a64d00916c1c768048bca42a218523d4ab5e6b943880112e", kill_on_drop: false }` [INFO] [stdout] 34b15854b008f340a64d00916c1c768048bca42a218523d4ab5e6b943880112e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5016fa992d256f2d48090a18b92dbc4888a32834591af25c78affb6550a193f7 [INFO] running `Command { std: "docker" "start" "-a" "5016fa992d256f2d48090a18b92dbc4888a32834591af25c78affb6550a193f7", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> costau-ffi/src/lib.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::slice` [INFO] [stderr] --> costau-ffi/src/lib.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::slice; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> costau-ffi/src/lib.rs:54:28 [INFO] [stderr] | [INFO] [stderr] 54 | unsafe fn alloc_csharp_str(s: &str) -> *mut c_char { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `costau-ffi` (lib test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/costau_core-a4072c13f3a5a7e6) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test lexer::tests::it_handles_other_number_bases ... ok [INFO] [stdout] test lexer::tests::it_handles_single_char_tokens ... ok [INFO] [stdout] test lexer::tests::it_handles_constants ... ok [INFO] [stdout] test lexer::tests::it_handles_numbers_with_decimal_points ... ok [INFO] [stdout] test lexer::tests::it_handles_functions ... ok [INFO] [stdout] test lexer::tests::it_handles_empty_string ... ok [INFO] [stdout] test lexer::tests::it_handles_integer_numbers ... ok [INFO] [stdout] test node::simplify::tests::it_errors_with_0_to_power_of_non_positive ... ok [INFO] [stdout] test node::simplify::tests::it_expands_products ... ok [INFO] [stdout] test node::eval::tests::it_errors_with_impossible_tangent_outside_0_2pi ... ok [INFO] [stdout] test node::simplify::tests::it_preserves_order_when_flattening_addition ... ok [INFO] [stdout] test parser::tests::it_follows_the_convention_of_higher_precedence_for_implicit_multiplication ... ok [INFO] [stdout] test parser::tests::it_handles_precedence_correctly_with_functions ... ok [INFO] [stdout] test node::eval::tests::it_errors_with_0_to_power_of_non_positive ... ok [INFO] [stdout] test lexer::tests::it_ignores_whitespace ... ok [INFO] [stdout] test node::simplify::tests::it_simplifies_roots ... ok [INFO] [stdout] test node::simplify::tests::it_detects_impossible_real_roots ... ok [INFO] [stdout] test node::eval::tests::it_errors_with_sqrt_of_minus_one ... ok [INFO] [stdout] test node::eval::tests::it_errors_with_impossible_tangent_inside_0_2pi ... ok [INFO] [stdout] test node::display::tests::it_formats_a_node_correctly ... ok [INFO] [stdout] test node::simplify::tests::it_simplifies_trigonometric_functions_with_common_angles ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/eval-e3b15e49f5da6df0) [INFO] [stdout] test tests::run_all_test_calculations ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/random_exprs-15786df865bc31b9) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/costau_ffi-b259ae4cb8801a27) [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.56s [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] [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] [stderr] Doc-tests costau-core [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" "5016fa992d256f2d48090a18b92dbc4888a32834591af25c78affb6550a193f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5016fa992d256f2d48090a18b92dbc4888a32834591af25c78affb6550a193f7", kill_on_drop: false }` [INFO] [stdout] 5016fa992d256f2d48090a18b92dbc4888a32834591af25c78affb6550a193f7