[INFO] cloning repository https://github.com/nsmryan/RustTcodTutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nsmryan/RustTcodTutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsmryan%2FRustTcodTutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsmryan%2FRustTcodTutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73c1f608292044de140475a5a3ee57179a101f23
[INFO] checking nsmryan/RustTcodTutorial against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsmryan%2FRustTcodTutorial" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nsmryan/RustTcodTutorial
[INFO] finished tweaking git repo https://github.com/nsmryan/RustTcodTutorial
[INFO] tweaked toml for git repo https://github.com/nsmryan/RustTcodTutorial written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nsmryan/RustTcodTutorial on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nsmryan/RustTcodTutorial already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19e21c3963dcc336d4f2e464bbfb159b387f6b3d4a1559f87f58e98966b8d813
[INFO] running `Command { std: "docker" "start" "-a" "19e21c3963dcc336d4f2e464bbfb159b387f6b3d4a1559f87f58e98966b8d813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19e21c3963dcc336d4f2e464bbfb159b387f6b3d4a1559f87f58e98966b8d813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19e21c3963dcc336d4f2e464bbfb159b387f6b3d4a1559f87f58e98966b8d813", kill_on_drop: false }`
[INFO] [stdout] 19e21c3963dcc336d4f2e464bbfb159b387f6b3d4a1559f87f58e98966b8d813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61fe2c112fe5fc289903ad2c347568463d95936f950663a7b07e5729459ccf07
[INFO] running `Command { std: "docker" "start" "-a" "61fe2c112fe5fc289903ad2c347568463d95936f950663a7b07e5729459ccf07", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking fixedbitset v0.3.2
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]     Checking rmp v0.8.10
[INFO] [stderr]     Checking bmp v0.5.0
[INFO] [stderr]     Checking num-rational v0.3.2
[INFO] [stderr]     Checking pathfinding v2.0.5
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking getrandom v0.2.4
[INFO] [stderr]     Checking simple-logging v2.0.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking symmetric-shadowcasting v0.2.0
[INFO] [stderr]    Compiling wfc-rs v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]    Compiling structmeta-derive v0.1.5
[INFO] [stderr]    Compiling logging_timer_proc_macros v1.1.0
[INFO] [stderr]    Compiling gumdrop_derive v0.8.0
[INFO] [stderr]     Checking logging_timer v1.1.0
[INFO] [stderr]    Compiling structmeta v0.1.5
[INFO] [stderr]     Checking gumdrop v0.8.0
[INFO] [stderr]    Compiling parse-display-derive v0.5.5
[INFO] [stderr]     Checking parse-display v0.5.5
[INFO] [stderr]     Checking serde_yaml v0.8.23
[INFO] [stderr]     Checking rmp-serde v0.15.5
[INFO] [stderr]     Checking roguelike_utils v0.1.0 (/opt/rustwide/workdir/roguelike_utils)
[INFO] [stderr]     Checking roguelike_map v0.1.0 (/opt/rustwide/workdir/roguelike_map)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> roguelike_map/src/types.rs:319:44
[INFO] [stdout]     |
[INFO] [stdout] 319 | #[derive(Clone, Debug, PartialEq, Display, FromStr, Serialize, Deserialize)]
[INFO] [stdout]     |                                            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the derive macro `FromStr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `roguelike_map` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> roguelike_map/src/types.rs:319:44
[INFO] [stdout]     |
[INFO] [stdout] 319 | #[derive(Clone, Debug, PartialEq, Display, FromStr, Serialize, Deserialize)]
[INFO] [stdout]     |                                            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the derive macro `FromStr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `roguelike_map` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "61fe2c112fe5fc289903ad2c347568463d95936f950663a7b07e5729459ccf07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61fe2c112fe5fc289903ad2c347568463d95936f950663a7b07e5729459ccf07", kill_on_drop: false }`
[INFO] [stdout] 61fe2c112fe5fc289903ad2c347568463d95936f950663a7b07e5729459ccf07