Dec 14 08:21:22.602 INFO testing LukeThoma5/rs-solitaire against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 14 08:21:22.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 08:21:23.067 INFO [stdout] afbfae8287f95428ddaf2c01722d090194698297fae8bcf39c2960af2c124633 Dec 14 08:21:23.067 INFO running `"docker" "start" "-a" "afbfae8287f95428ddaf2c01722d090194698297fae8bcf39c2960af2c124633"` Dec 14 08:21:24.470 INFO [stderr] usermod: no changes Dec 14 08:21:24.571 INFO [stderr] Compiling solataire v0.1.0 (/source) Dec 14 08:21:25.339 INFO [stderr] warning: unused variable: `x` Dec 14 08:21:25.339 INFO [stderr] --> src/main.rs:34:13 Dec 14 08:21:25.339 INFO [stderr] | Dec 14 08:21:25.339 INFO [stderr] 34 | fn from(x: std::option::NoneError) -> GameError { Dec 14 08:21:25.339 INFO [stderr] | ^ help: consider using `_x` instead Dec 14 08:21:25.339 INFO [stderr] | Dec 14 08:21:25.339 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 08:21:25.339 INFO [stderr] Dec 14 08:21:25.339 INFO [stderr] warning: unused variable: `x` Dec 14 08:21:25.339 INFO [stderr] --> src/main.rs:40:13 Dec 14 08:21:25.339 INFO [stderr] | Dec 14 08:21:25.339 INFO [stderr] 40 | fn from(x: std::num::ParseIntError) -> GameError { Dec 14 08:21:25.339 INFO [stderr] | ^ help: consider using `_x` instead Dec 14 08:21:25.339 INFO [stderr] Dec 14 08:21:25.339 INFO [stderr] warning: unused variable: `x` Dec 14 08:21:25.339 INFO [stderr] --> src/main.rs:46:13 Dec 14 08:21:25.339 INFO [stderr] | Dec 14 08:21:25.339 INFO [stderr] 46 | fn from(x: std::io::Error) -> GameError { Dec 14 08:21:25.339 INFO [stderr] | ^ help: consider using `_x` instead Dec 14 08:21:25.343 INFO [stderr] Dec 14 08:21:25.357 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:21:25.357 INFO [stderr] --> src/main.rs:166:31 Dec 14 08:21:25.357 INFO [stderr] | Dec 14 08:21:25.357 INFO [stderr] 166 | let (mut move_column, mut destination_column) = match (move_column, destination_column) { Dec 14 08:21:25.357 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^ Dec 14 08:21:25.357 INFO [stderr] | | Dec 14 08:21:25.357 INFO [stderr] | help: remove this `mut` Dec 14 08:21:25.357 INFO [stderr] | Dec 14 08:21:25.359 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 08:21:25.359 INFO [stderr] Dec 14 08:21:25.359 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:21:25.359 INFO [stderr] --> src/main.rs:166:14 Dec 14 08:21:25.359 INFO [stderr] | Dec 14 08:21:25.359 INFO [stderr] 166 | let (mut move_column, mut destination_column) = match (move_column, destination_column) { Dec 14 08:21:25.359 INFO [stderr] | ----^^^^^^^^^^^ Dec 14 08:21:25.359 INFO [stderr] | | Dec 14 08:21:25.359 INFO [stderr] | help: remove this `mut` Dec 14 08:21:25.359 INFO [stderr] Dec 14 08:21:25.387 INFO [stderr] warning: the feature `proc_macro_path_invoc` has been stable since 1.30.0 and no longer requires an attribute to enable Dec 14 08:21:25.387 INFO [stderr] --> src/main.rs:2:12 Dec 14 08:21:25.387 INFO [stderr] | Dec 14 08:21:25.387 INFO [stderr] 2 | #![feature(proc_macro_path_invoc)] Dec 14 08:21:25.387 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:21:25.387 INFO [stderr] | Dec 14 08:21:25.387 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 14 08:21:25.387 INFO [stderr] Dec 14 08:21:25.387 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable Dec 14 08:21:25.387 INFO [stderr] --> src/main.rs:3:12 Dec 14 08:21:25.387 INFO [stderr] | Dec 14 08:21:25.387 INFO [stderr] 3 | #![feature(use_extern_macros)] Dec 14 08:21:25.387 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 08:21:25.387 INFO [stderr] Dec 14 08:21:26.724 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.22s Dec 14 08:21:26.738 INFO [stderr] su: No module specific data is present Dec 14 08:21:27.706 INFO running `"docker" "inspect" "afbfae8287f95428ddaf2c01722d090194698297fae8bcf39c2960af2c124633"` Dec 14 08:21:27.999 INFO running `"docker" "rm" "-f" "afbfae8287f95428ddaf2c01722d090194698297fae8bcf39c2960af2c124633"` Dec 14 08:21:28.315 INFO [stdout] afbfae8287f95428ddaf2c01722d090194698297fae8bcf39c2960af2c124633 Dec 14 08:21:28.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 08:21:28.827 INFO [stdout] 8995c6d05f2fd45bdd1a37a2f387b9039abf69123a754f9d8c816863bd487f73 Dec 14 08:21:28.835 INFO running `"docker" "start" "-a" "8995c6d05f2fd45bdd1a37a2f387b9039abf69123a754f9d8c816863bd487f73"` Dec 14 08:21:30.243 INFO [stderr] usermod: no changes Dec 14 08:21:30.287 INFO [stderr] Compiling solataire v0.1.0 (/source) Dec 14 08:21:30.967 INFO [stderr] warning: unused variable: `x` Dec 14 08:21:30.968 INFO [stderr] --> src/main.rs:34:13 Dec 14 08:21:30.968 INFO [stderr] | Dec 14 08:21:30.968 INFO [stderr] 34 | fn from(x: std::option::NoneError) -> GameError { Dec 14 08:21:30.968 INFO [stderr] | ^ help: consider using `_x` instead Dec 14 08:21:30.969 INFO [stderr] | Dec 14 08:21:30.969 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 08:21:30.969 INFO [stderr] Dec 14 08:21:30.970 INFO [stderr] warning: unused variable: `x` Dec 14 08:21:30.970 INFO [stderr] --> src/main.rs:40:13 Dec 14 08:21:30.970 INFO [stderr] | Dec 14 08:21:30.971 INFO [stderr] 40 | fn from(x: std::num::ParseIntError) -> GameError { Dec 14 08:21:30.971 INFO [stderr] | ^ help: consider using `_x` instead Dec 14 08:21:30.971 INFO [stderr] Dec 14 08:21:30.971 INFO [stderr] warning: unused variable: `x` Dec 14 08:21:30.972 INFO [stderr] --> src/main.rs:46:13 Dec 14 08:21:30.972 INFO [stderr] | Dec 14 08:21:30.972 INFO [stderr] 46 | fn from(x: std::io::Error) -> GameError { Dec 14 08:21:30.973 INFO [stderr] | ^ help: consider using `_x` instead Dec 14 08:21:30.973 INFO [stderr] Dec 14 08:21:30.990 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:21:30.990 INFO [stderr] --> src/main.rs:166:31 Dec 14 08:21:30.991 INFO [stderr] | Dec 14 08:21:30.991 INFO [stderr] 166 | let (mut move_column, mut destination_column) = match (move_column, destination_column) { Dec 14 08:21:30.991 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^ Dec 14 08:21:30.992 INFO [stderr] | | Dec 14 08:21:30.992 INFO [stderr] | help: remove this `mut` Dec 14 08:21:30.992 INFO [stderr] | Dec 14 08:21:30.992 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 08:21:30.992 INFO [stderr] Dec 14 08:21:30.993 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:21:30.993 INFO [stderr] --> src/main.rs:166:14 Dec 14 08:21:30.993 INFO [stderr] | Dec 14 08:21:30.993 INFO [stderr] 166 | let (mut move_column, mut destination_column) = match (move_column, destination_column) { Dec 14 08:21:30.994 INFO [stderr] | ----^^^^^^^^^^^ Dec 14 08:21:30.994 INFO [stderr] | | Dec 14 08:21:30.994 INFO [stderr] | help: remove this `mut` Dec 14 08:21:30.995 INFO [stderr] Dec 14 08:21:31.017 INFO [stderr] warning: the feature `proc_macro_path_invoc` has been stable since 1.30.0 and no longer requires an attribute to enable Dec 14 08:21:31.017 INFO [stderr] --> src/main.rs:2:12 Dec 14 08:21:31.017 INFO [stderr] | Dec 14 08:21:31.018 INFO [stderr] 2 | #![feature(proc_macro_path_invoc)] Dec 14 08:21:31.018 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:21:31.018 INFO [stderr] | Dec 14 08:21:31.018 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 14 08:21:31.018 INFO [stderr] Dec 14 08:21:31.019 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable Dec 14 08:21:31.019 INFO [stderr] --> src/main.rs:3:12 Dec 14 08:21:31.019 INFO [stderr] | Dec 14 08:21:31.019 INFO [stderr] 3 | #![feature(use_extern_macros)] Dec 14 08:21:31.020 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 08:21:31.020 INFO [stderr] Dec 14 08:21:31.333 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s Dec 14 08:21:31.346 INFO [stderr] su: No module specific data is present Dec 14 08:21:32.591 INFO running `"docker" "inspect" "8995c6d05f2fd45bdd1a37a2f387b9039abf69123a754f9d8c816863bd487f73"` Dec 14 08:21:32.805 INFO running `"docker" "rm" "-f" "8995c6d05f2fd45bdd1a37a2f387b9039abf69123a754f9d8c816863bd487f73"` Dec 14 08:21:33.063 INFO [stdout] 8995c6d05f2fd45bdd1a37a2f387b9039abf69123a754f9d8c816863bd487f73 Dec 14 08:21:33.065 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 08:21:33.471 INFO [stdout] 2a3e900d35b3d0d48cd42fa2673dffcfdb2983d01f8c8c453877371e44fec77a Dec 14 08:21:33.473 INFO running `"docker" "start" "-a" "2a3e900d35b3d0d48cd42fa2673dffcfdb2983d01f8c8c453877371e44fec77a"` Dec 14 08:21:34.423 INFO [stderr] usermod: no changes Dec 14 08:21:34.485 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Dec 14 08:21:34.489 INFO [stderr] Running /target/debug/deps/solataire-be2a85b714ccc694 Dec 14 08:21:34.496 INFO [stdout] Dec 14 08:21:34.496 INFO [stdout] running 0 tests Dec 14 08:21:34.496 INFO [stdout] Dec 14 08:21:34.496 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 08:21:34.496 INFO [stdout] Dec 14 08:21:34.501 INFO [stderr] su: No module specific data is present Dec 14 08:21:35.019 INFO running `"docker" "inspect" "2a3e900d35b3d0d48cd42fa2673dffcfdb2983d01f8c8c453877371e44fec77a"` Dec 14 08:21:35.429 INFO running `"docker" "rm" "-f" "2a3e900d35b3d0d48cd42fa2673dffcfdb2983d01f8c8c453877371e44fec77a"` Dec 14 08:21:35.758 INFO [stdout] 2a3e900d35b3d0d48cd42fa2673dffcfdb2983d01f8c8c453877371e44fec77a