[INFO] fetching crate intfic 0.3.8...
[INFO] testing intfic-0.3.8 against 1.54.0 for beta-1.55-1
[INFO] extracting crate intfic 0.3.8 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate intfic 0.3.8 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate intfic 0.3.8
[INFO] finished tweaking crates.io crate intfic 0.3.8
[INFO] tweaked toml for crates.io crate intfic 0.3.8 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] crate crates.io crate intfic 0.3.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ron v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f655f4c676e2b814c47a60f8cfc826b360e02ec154d373ee06336000ffcff062
[INFO] running `Command { std: "docker" "start" "-a" "f655f4c676e2b814c47a60f8cfc826b360e02ec154d373ee06336000ffcff062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f655f4c676e2b814c47a60f8cfc826b360e02ec154d373ee06336000ffcff062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f655f4c676e2b814c47a60f8cfc826b360e02ec154d373ee06336000ffcff062", kill_on_drop: false }`
[INFO] [stdout] f655f4c676e2b814c47a60f8cfc826b360e02ec154d373ee06336000ffcff062
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 957f71bdf38e4e6f448845b1f8501e05b6ffec07d52b62d8b7173c1e2d1948fc
[INFO] running `Command { std: "docker" "start" "-a" "957f71bdf38e4e6f448845b1f8501e05b6ffec07d52b62d8b7173c1e2d1948fc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling base64 v0.12.1
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling ron v0.6.0
[INFO] [stderr]    Compiling intfic v0.3.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parse_file.rs:192:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let mut var_split: Vec<&str> = text.split(" = ").collect();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parse_file.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let mut var_split: Vec<&str> = text.split(" + ").collect();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parse_file.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let mut choice_split: Vec<&str> = text.split(" -> ").collect();
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.88s
[INFO] running `Command { std: "docker" "inspect" "957f71bdf38e4e6f448845b1f8501e05b6ffec07d52b62d8b7173c1e2d1948fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957f71bdf38e4e6f448845b1f8501e05b6ffec07d52b62d8b7173c1e2d1948fc", kill_on_drop: false }`
[INFO] [stdout] 957f71bdf38e4e6f448845b1f8501e05b6ffec07d52b62d8b7173c1e2d1948fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c6e6eb2dbc00990f35b7677ed71cb8b79f8d241f7fd11c65752bc926ed310e2
[INFO] running `Command { std: "docker" "start" "-a" "8c6e6eb2dbc00990f35b7677ed71cb8b79f8d241f7fd11c65752bc926ed310e2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling intfic v0.3.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parse_file.rs:192:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let mut var_split: Vec<&str> = text.split(" = ").collect();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parse_file.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let mut var_split: Vec<&str> = text.split(" + ").collect();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parse_file.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let mut choice_split: Vec<&str> = text.split(" -> ").collect();
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parse_file.rs:192:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let mut var_split: Vec<&str> = text.split(" = ").collect();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parse_file.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let mut var_split: Vec<&str> = text.split(" + ").collect();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parse_file.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let mut choice_split: Vec<&str> = text.split(" -> ").collect();
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "8c6e6eb2dbc00990f35b7677ed71cb8b79f8d241f7fd11c65752bc926ed310e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c6e6eb2dbc00990f35b7677ed71cb8b79f8d241f7fd11c65752bc926ed310e2", kill_on_drop: false }`
[INFO] [stdout] 8c6e6eb2dbc00990f35b7677ed71cb8b79f8d241f7fd11c65752bc926ed310e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30549423e6c247b954ce68788688e1863e8d40c374a9ca032a2d8cfa56fc1fc7
[INFO] running `Command { std: "docker" "start" "-a" "30549423e6c247b954ce68788688e1863e8d40c374a9ca032a2d8cfa56fc1fc7", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parse_file.rs:192:13
[INFO] [stderr]     |
[INFO] [stderr] 192 |         let mut var_split: Vec<&str> = text.split(" = ").collect();
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parse_file.rs:200:13
[INFO] [stderr]     |
[INFO] [stderr] 200 |         let mut var_split: Vec<&str> = text.split(" + ").collect();
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parse_file.rs:208:13
[INFO] [stderr]     |
[INFO] [stderr] 208 |         let mut choice_split: Vec<&str> = text.split(" -> ").collect();
[INFO] [stderr]     |             ----^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parse_file.rs:192:13
[INFO] [stderr]     |
[INFO] [stderr] 192 |         let mut var_split: Vec<&str> = text.split(" = ").collect();
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parse_file.rs:200:13
[INFO] [stderr]     |
[INFO] [stderr] 200 |         let mut var_split: Vec<&str> = text.split(" + ").collect();
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parse_file.rs:208:13
[INFO] [stderr]     |
[INFO] [stderr] 208 |         let mut choice_split: Vec<&str> = text.split(" -> ").collect();
[INFO] [stderr]     |             ----^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/intfic-4068d8809796f831)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_gamestate ... ok
[INFO] [stdout] test tests::test_storyblocks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/intfic-a5a702844645b0ff)
[INFO] [stderr]    Doc-tests intfic
[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 23 tests
[INFO] [stdout] test src/game_state.rs - game_state::GameState::load (line 224) - compile ... ok
[INFO] [stdout] test src/game_state.rs - game_state::GameState::check_game_over (line 278) - compile ... ok
[INFO] [stdout] test src/game_state.rs - game_state::GameState::print_debug (line 309) - compile ... ok
[INFO] [stdout] test src/parse_file.rs - parse_file::load_file (line 130) - compile ... ok
[INFO] [stdout] test src/parse_input.rs - parse_input::get_input (line 256) - compile ... ok
[INFO] [stdout] test src/game_state.rs - game_state::GameState::start (line 261) - compile ... ok
[INFO] [stdout] test src/story_block.rs - story_block::start_blocks (line 266) - compile ... ok
[INFO] [stdout] test src/story_block.rs - story_block::start_block (line 284) - compile ... ok
[INFO] [stdout] test src/parse_input.rs - parse_input::ask_question (line 309) - compile ... ok
[INFO] [stdout] test src/write_out.rs - write_out::type_text (line 36) - compile ... ok
[INFO] [stdout] test src/game_state.rs - game_state::GameState::save (line 166) - compile ... ok
[INFO] [stdout] test src/parse_input.rs - parse_input::ask_direction (line 358) - compile ... ok
[INFO] [stdout] test src/game_state.rs - game_state::GameState::quit (line 294) - compile ... ok
[INFO] [stdout] test src/game_state.rs - game_state::GameState::set_progress (line 143) ... ok
[INFO] [stdout] test src/game_state.rs - game_state::GameState::update_counter (line 113) ... ok
[INFO] [stdout] test src/game_state.rs - game_state::GameState::add_score (line 129) ... ok
[INFO] [stdout] test src/parse_input.rs - parse_input::sanitize (line 235) ... ok
[INFO] [stdout] test src/game_state.rs - game_state::GameState::new (line 35) ... ok
[INFO] [stdout] test src/story_block.rs - story_block::StoryBlock::new (line 66) ... ok
[INFO] [stdout] test src/game_state.rs - game_state::GameState::get_flag (line 56) ... ok
[INFO] [stdout] test src/game_state.rs - game_state::GameState::get_counter (line 77) ... ok
[INFO] [stdout] test src/parse_input.rs - parse_input::query (line 204) ... ok
[INFO] [stdout] test src/game_state.rs - game_state::GameState::set_flag (line 98) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "30549423e6c247b954ce68788688e1863e8d40c374a9ca032a2d8cfa56fc1fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30549423e6c247b954ce68788688e1863e8d40c374a9ca032a2d8cfa56fc1fc7", kill_on_drop: false }`
[INFO] [stdout] 30549423e6c247b954ce68788688e1863e8d40c374a9ca032a2d8cfa56fc1fc7
