[INFO] cloning repository https://github.com/mhfan/hello-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mhfan/hello-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhfan%2Fhello-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhfan%2Fhello-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc9783d9a0f399f30533eb92b7a460c7764788d8
[INFO] testing mhfan/hello-rust against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhfan%2Fhello-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mhfan/hello-rust on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mhfan/hello-rust
[INFO] finished tweaking git repo https://github.com/mhfan/hello-rust
[INFO] tweaked toml for git repo https://github.com/mhfan/hello-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indexmap v2.2.3
[INFO] [stderr]   Downloaded scratch v1.0.7
[INFO] [stderr]   Downloaded comma v1.0.0
[INFO] [stderr]   Downloaded symbolic-common v12.8.0
[INFO] [stderr]   Downloaded ahash v0.8.8
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.116
[INFO] [stderr]   Downloaded debugid v0.8.0
[INFO] [stderr]   Downloaded either v1.10.0
[INFO] [stderr]   Downloaded str_stack v0.1.0
[INFO] [stderr]   Downloaded hermit-abi v0.3.6
[INFO] [stderr]   Downloaded bytemuck v1.14.3
[INFO] [stderr]   Downloaded rexpect v0.5.0
[INFO] [stderr]   Downloaded pprof v0.12.1
[INFO] [stderr]   Downloaded quick-xml v0.26.0
[INFO] [stderr]   Downloaded web-sys v0.3.68
[INFO] [stderr]   Downloaded cxx v1.0.116
[INFO] [stderr]   Downloaded gxhash v2.3.1
[INFO] [stderr]   Downloaded symbolic-demangle v12.8.0
[INFO] [stderr]   Downloaded pest_meta v2.7.7
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.116
[INFO] [stderr]   Downloaded cxx-build v1.0.116
[INFO] [stderr]   Downloaded num-format v0.4.4
[INFO] [stderr]   Downloaded cpp_demangle v0.4.3
[INFO] [stderr]   Downloaded inferno v0.11.19
[INFO] [stderr]   Downloaded pest v2.7.7
[INFO] [stderr]   Downloaded findshlibs v0.10.2
[INFO] [stderr]   Downloaded dhat v0.3.3
[INFO] [stderr]   Downloaded memmap2 v0.9.4
[INFO] [stderr]   Downloaded pest_derive v2.7.7
[INFO] [stderr]   Downloaded link-cplusplus v1.0.9
[INFO] [stderr]   Downloaded pest_generator v2.7.7
[INFO] [stderr]   Downloaded mintex v0.1.3
[INFO] [stderr]   Downloaded is-terminal v0.4.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 054b52f4807af987bdf186bd3bcf031d62de7ef0fa1dec68529d4ef7e50bec39
[INFO] running `Command { std: "docker" "start" "-a" "054b52f4807af987bdf186bd3bcf031d62de7ef0fa1dec68529d4ef7e50bec39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "054b52f4807af987bdf186bd3bcf031d62de7ef0fa1dec68529d4ef7e50bec39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "054b52f4807af987bdf186bd3bcf031d62de7ef0fa1dec68529d4ef7e50bec39", kill_on_drop: false }`
[INFO] [stdout] 054b52f4807af987bdf186bd3bcf031d62de7ef0fa1dec68529d4ef7e50bec39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a192b80bcb8265eb61bd4f7a8d3b3044a0255758b24c2afa21d91fc1ab15ae1
[INFO] running `Command { std: "docker" "start" "-a" "1a192b80bcb8265eb61bd4f7a8d3b3044a0255758b24c2afa21d91fc1ab15ae1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling ahash v0.8.8
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling chrono v0.4.34
[INFO] [stderr]    Compiling inrust v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling pest v2.7.7
[INFO] [stderr]    Compiling pest_meta v2.7.7
[INFO] [stderr]    Compiling pest_generator v2.7.7
[INFO] [stderr]    Compiling pest_derive v2.7.7
[INFO] [stderr] warning: inrust@0.3.8: src/calc24.cpp: In function 'void calc24_free(const char**, uint32_t)':
[INFO] [stderr] warning: inrust@0.3.8: src/calc24.cpp:449:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning: inrust@0.3.8:   449 |     for (auto i = 0u; i < cnt; ++i) delete ptr[i];   delete[] ptr;
[INFO] [stderr] warning: inrust@0.3.8:       |     ^~~
[INFO] [stderr] warning: inrust@0.3.8: src/calc24.cpp:449:54: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
[INFO] [stderr] warning: inrust@0.3.8:   449 |     for (auto i = 0u; i < cnt; ++i) delete ptr[i];   delete[] ptr;
[INFO] [stderr] warning: inrust@0.3.8:       |                                                      ^~~~~~
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 14.30s
[INFO] running `Command { std: "docker" "inspect" "1a192b80bcb8265eb61bd4f7a8d3b3044a0255758b24c2afa21d91fc1ab15ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a192b80bcb8265eb61bd4f7a8d3b3044a0255758b24c2afa21d91fc1ab15ae1", kill_on_drop: false }`
[INFO] [stdout] 1a192b80bcb8265eb61bd4f7a8d3b3044a0255758b24c2afa21d91fc1ab15ae1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a245988aab9351352b4d0f42a714bb71a4a2eaf1267e1f684bab275a3fbab35c
[INFO] running `Command { std: "docker" "start" "-a" "a245988aab9351352b4d0f42a714bb71a4a2eaf1267e1f684bab275a3fbab35c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling half v2.3.1
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling pest_meta v2.7.7
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling pest_generator v2.7.7
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling comma v1.0.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ahash v0.8.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tempfile v3.10.0
[INFO] [stderr]    Compiling clap v4.5.0
[INFO] [stderr]    Compiling rayon v1.8.1
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling nix v0.25.1
[INFO] [stderr]    Compiling inrust v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling pest_derive v2.7.7
[INFO] [stderr]    Compiling rexpect v0.5.0
[INFO] [stderr] warning: inrust@0.3.8: src/calc24.cpp: In function 'void calc24_free(const char**, uint32_t)':
[INFO] [stderr] warning: inrust@0.3.8: src/calc24.cpp:449:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning: inrust@0.3.8:   449 |     for (auto i = 0u; i < cnt; ++i) delete ptr[i];   delete[] ptr;
[INFO] [stderr] warning: inrust@0.3.8:       |     ^~~
[INFO] [stderr] warning: inrust@0.3.8: src/calc24.cpp:449:54: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
[INFO] [stderr] warning: inrust@0.3.8:   449 |     for (auto i = 0u; i < cnt; ++i) delete ptr[i];   delete[] ptr;
[INFO] [stderr] warning: inrust@0.3.8:       |                                                      ^~~~~~
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 32.92s
[INFO] running `Command { std: "docker" "inspect" "a245988aab9351352b4d0f42a714bb71a4a2eaf1267e1f684bab275a3fbab35c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a245988aab9351352b4d0f42a714bb71a4a2eaf1267e1f684bab275a3fbab35c", kill_on_drop: false }`
[INFO] [stdout] a245988aab9351352b4d0f42a714bb71a4a2eaf1267e1f684bab275a3fbab35c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 704551a314e582269cc3bf66d0eb6375d036ca3bb628e6f1ad4bde3a2b387547
[INFO] running `Command { std: "docker" "start" "-a" "704551a314e582269cc3bf66d0eb6375d036ca3bb628e6f1ad4bde3a2b387547", kill_on_drop: false }`
[INFO] [stderr] warning: inrust@0.3.8: src/calc24.cpp: In function 'void calc24_free(const char**, uint32_t)':
[INFO] [stderr] warning: inrust@0.3.8: src/calc24.cpp:449:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning: inrust@0.3.8:   449 |     for (auto i = 0u; i < cnt; ++i) delete ptr[i];   delete[] ptr;
[INFO] [stderr] warning: inrust@0.3.8:       |     ^~~
[INFO] [stderr] warning: inrust@0.3.8: src/calc24.cpp:449:54: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
[INFO] [stderr] warning: inrust@0.3.8:   449 |     for (auto i = 0u; i < cnt; ++i) delete ptr[i];   delete[] ptr;
[INFO] [stderr] warning: inrust@0.3.8:       |                                                      ^~~~~~
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/inrust-b91193e30d482094)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test calc24::tests::hash_combine ... ok
[INFO] [stdout] test calc24::tests::solve24_random ... ignored
[INFO] [stdout] test list::tests::basics ... ok
[INFO] [stdout] test list::tests::into_iter ... ok
[INFO] [stdout] test list::tests::iter ... ok
[INFO] [stdout] test list::tests::peek ... ok
[INFO] [stdout] test list::tests::iter_mut ... ok
[INFO] [stdout] test tests::test_g ... ok
[INFO] [stdout] test calc24::tests::deck_traverse ... ok
[INFO] [stdout] Test format rational/expression: a: 5, b: 6
[INFO] [stdout] Test various unit cases ...
[INFO] [stdout] test calc24::tests::solve24_c ... ok
[INFO] [stdout] test calc24::tests::solve24 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/inrust-83540ba6ac11ba42)
[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]      Running tests/game24_test.rs (/opt/rustwide/target/debug/deps/game24_test-ae35545362a99e00)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test largest ... ok
[INFO] [stdout] test game24_sols ... ok
[INFO] [stdout] test inrust_cli ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests inrust
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - misc::fibonacci (line 27) ... ok
[INFO] [stdout] test src/calc24.rs - calc24::RNum<T>::reduce (line 41) ... ok
[INFO] [stdout] test src/lib.rs - misc::powerset (line 44) ... ok
[INFO] [stdout] test src/lib.rs - misc::shell_pipe (line 75) ... ok
[INFO] [stdout] test src/calc24.rs - calc24::Expr::from_str (line 244) ... ok
[INFO] [stdout] test src/calc24.rs - calc24::RNum<T>::fmt (line 80) ... ok
[INFO] [stdout] test src/calc24.rs - calc24::Expr::eq (line 305) ... ok
[INFO] [stdout] test src/calc24.rs - calc24::calc24_first (line 610) ... ok
[INFO] [stdout] test src/calc24.rs - calc24::game24_solvable (line 667) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "704551a314e582269cc3bf66d0eb6375d036ca3bb628e6f1ad4bde3a2b387547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "704551a314e582269cc3bf66d0eb6375d036ca3bb628e6f1ad4bde3a2b387547", kill_on_drop: false }`
[INFO] [stdout] 704551a314e582269cc3bf66d0eb6375d036ca3bb628e6f1ad4bde3a2b387547
[INFO] testing mhfan/hello-rust against beta-2024-02-10 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhfan%2Fhello-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mhfan/hello-rust on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mhfan/hello-rust
[INFO] finished tweaking git repo https://github.com/mhfan/hello-rust
[INFO] tweaked toml for git repo https://github.com/mhfan/hello-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ee96a495c795414747d542199d193ce37dc2aeab62f84a338ead26ecd05375c
[INFO] running `Command { std: "docker" "start" "-a" "0ee96a495c795414747d542199d193ce37dc2aeab62f84a338ead26ecd05375c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ee96a495c795414747d542199d193ce37dc2aeab62f84a338ead26ecd05375c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ee96a495c795414747d542199d193ce37dc2aeab62f84a338ead26ecd05375c", kill_on_drop: false }`
[INFO] [stdout] 0ee96a495c795414747d542199d193ce37dc2aeab62f84a338ead26ecd05375c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd36ac643b455f5d5b4984c4a023a65d014041bb4ce513c8e22ecda1ef4c4240
[INFO] running `Command { std: "docker" "start" "-a" "cd36ac643b455f5d5b4984c4a023a65d014041bb4ce513c8e22ecda1ef4c4240", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling ahash v0.8.8
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling chrono v0.4.34
[INFO] [stderr]    Compiling inrust v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling pest v2.7.7
[INFO] [stderr]    Compiling pest_meta v2.7.7
[INFO] [stderr]    Compiling pest_generator v2.7.7
[INFO] [stderr]    Compiling pest_derive v2.7.7
[INFO] [stderr] warning: inrust@0.3.8: src/calc24.cpp: In function 'void calc24_free(const char**, uint32_t)':
[INFO] [stderr] warning: inrust@0.3.8: src/calc24.cpp:449:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning: inrust@0.3.8:   449 |     for (auto i = 0u; i < cnt; ++i) delete ptr[i];   delete[] ptr;
[INFO] [stderr] warning: inrust@0.3.8:       |     ^~~
[INFO] [stderr] warning: inrust@0.3.8: src/calc24.cpp:449:54: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
[INFO] [stderr] warning: inrust@0.3.8:   449 |     for (auto i = 0u; i < cnt; ++i) delete ptr[i];   delete[] ptr;
[INFO] [stderr] warning: inrust@0.3.8:       |                                                      ^~~~~~
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 18.50s
[INFO] running `Command { std: "docker" "inspect" "cd36ac643b455f5d5b4984c4a023a65d014041bb4ce513c8e22ecda1ef4c4240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd36ac643b455f5d5b4984c4a023a65d014041bb4ce513c8e22ecda1ef4c4240", kill_on_drop: false }`
[INFO] [stdout] cd36ac643b455f5d5b4984c4a023a65d014041bb4ce513c8e22ecda1ef4c4240
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c59e22fee119a3c460d71ec362f4036b9659a864aef81132baed9a6f34f8f08
[INFO] running `Command { std: "docker" "start" "-a" "6c59e22fee119a3c460d71ec362f4036b9659a864aef81132baed9a6f34f8f08", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling half v2.3.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling pest_meta v2.7.7
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_builder v4.5.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling pest_generator v2.7.7
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling comma v1.0.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ahash v0.8.8
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap v4.5.0
[INFO] [stderr]    Compiling rayon v1.8.1
[INFO] [stderr]    Compiling nix v0.25.1
[INFO] [stderr]    Compiling tempfile v3.10.0
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-syntax-0.8.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=f2fa296e3bb7988f -C extra-filename=-f2fa296e3bb7988f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6c59e22fee119a3c460d71ec362f4036b9659a864aef81132baed9a6f34f8f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c59e22fee119a3c460d71ec362f4036b9659a864aef81132baed9a6f34f8f08", kill_on_drop: false }`
[INFO] [stdout] 6c59e22fee119a3c460d71ec362f4036b9659a864aef81132baed9a6f34f8f08
