[INFO] fetching crate ropenttd 0.0.2...
[INFO] building ropenttd-0.0.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate ropenttd 0.0.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ropenttd 0.0.2
[INFO] finished tweaking crates.io crate ropenttd 0.0.2
[INFO] tweaked toml for crates.io crate ropenttd 0.0.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ropenttd 0.0.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ropenttd 0.0.2 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b99bc44dc1d9187e82f85ffc9172c8fae1a78997b1042f646587e5a21b9f012c
[INFO] running `Command { std: "docker" "start" "-a" "b99bc44dc1d9187e82f85ffc9172c8fae1a78997b1042f646587e5a21b9f012c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b99bc44dc1d9187e82f85ffc9172c8fae1a78997b1042f646587e5a21b9f012c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b99bc44dc1d9187e82f85ffc9172c8fae1a78997b1042f646587e5a21b9f012c", kill_on_drop: false }`
[INFO] [stdout] b99bc44dc1d9187e82f85ffc9172c8fae1a78997b1042f646587e5a21b9f012c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3eb8d2a38fb38e1ec32fbc44efffa7caab8b3e31b9df014969f5c3d4657d6a1
[INFO] running `Command { std: "docker" "start" "-a" "f3eb8d2a38fb38e1ec32fbc44efffa7caab8b3e31b9df014969f5c3d4657d6a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling bytecount v0.6.7
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling papergrid v0.5.1
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling subslice v0.2.2
[INFO] [stderr]    Compiling rust-lzma v0.5.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]    Compiling tabled_derive v0.4.0
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling tabled v0.8.0
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling argopt-impl v0.3.0
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling argopt v0.3.0
[INFO] [stderr]    Compiling ropenttd v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/vehicle.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |           todo!("??");
[INFO] [stdout]    |           ----------- any code following this expression is unreachable
[INFO] [stdout] 65 |
[INFO] [stdout] 66 | /         Ok(Self {
[INFO] [stdout] 67 | |         })
[INFO] [stdout]    | |__________^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/string_reader.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct OpenString {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 16 |     pub id: StringID,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.83s
[INFO] running `Command { std: "docker" "inspect" "f3eb8d2a38fb38e1ec32fbc44efffa7caab8b3e31b9df014969f5c3d4657d6a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3eb8d2a38fb38e1ec32fbc44efffa7caab8b3e31b9df014969f5c3d4657d6a1", kill_on_drop: false }`
[INFO] [stdout] f3eb8d2a38fb38e1ec32fbc44efffa7caab8b3e31b9df014969f5c3d4657d6a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46ef19f909610787fa3910920fa3e203604bdef3525f278a76dd015c804bba81
[INFO] running `Command { std: "docker" "start" "-a" "46ef19f909610787fa3910920fa3e203604bdef3525f278a76dd015c804bba81", kill_on_drop: false }`
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/vehicle.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |           todo!("??");
[INFO] [stdout]    |           ----------- any code following this expression is unreachable
[INFO] [stdout] 65 |
[INFO] [stdout] 66 | /         Ok(Self {
[INFO] [stdout] 67 | |         })
[INFO] [stdout]    | |__________^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/string_reader.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct OpenString {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 16 |     pub id: StringID,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ropenttd v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/vehicle.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |           todo!("??");
[INFO] [stdout]    |           ----------- any code following this expression is unreachable
[INFO] [stdout] 65 |
[INFO] [stdout] 66 | /         Ok(Self {
[INFO] [stdout] 67 | |         })
[INFO] [stdout]    | |__________^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vehicle`
[INFO] [stdout]   --> src/vehicle.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let vehicle = &vehicles.trains[0];
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vehicle`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/string_reader.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct OpenString {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 16 |     pub id: StringID,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "46ef19f909610787fa3910920fa3e203604bdef3525f278a76dd015c804bba81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ef19f909610787fa3910920fa3e203604bdef3525f278a76dd015c804bba81", kill_on_drop: false }`
[INFO] [stdout] 46ef19f909610787fa3910920fa3e203604bdef3525f278a76dd015c804bba81