[INFO] fetching crate bbecs_tutorial 1.0.3...
[INFO] checking bbecs_tutorial-1.0.3 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate bbecs_tutorial 1.0.3 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate bbecs_tutorial 1.0.3 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bbecs_tutorial 1.0.3
[INFO] finished tweaking crates.io crate bbecs_tutorial 1.0.3
[INFO] tweaked toml for crates.io crate bbecs_tutorial 1.0.3 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" "+5518eaa946291f00471af8b254b2a1715f234882" "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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indenter v0.3.3
[INFO] [stderr]   Downloaded eyre v0.6.11
[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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 266d5799c1e626db598f6cabad8ecc09075b53c475874c7a447bcbe9098c5d1c
[INFO] running `Command { std: "docker" "start" "-a" "266d5799c1e626db598f6cabad8ecc09075b53c475874c7a447bcbe9098c5d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "266d5799c1e626db598f6cabad8ecc09075b53c475874c7a447bcbe9098c5d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266d5799c1e626db598f6cabad8ecc09075b53c475874c7a447bcbe9098c5d1c", kill_on_drop: false }`
[INFO] [stdout] 266d5799c1e626db598f6cabad8ecc09075b53c475874c7a447bcbe9098c5d1c
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 605779bd07a354cd8041b70b07557c2bfc2605795a7baa4f6c3af2954c71a2d4
[INFO] running `Command { std: "docker" "start" "-a" "605779bd07a354cd8041b70b07557c2bfc2605795a7baa4f6c3af2954c71a2d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling eyre v0.6.11
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking bbecs_tutorial v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> tests/entities.rs:149:26
[INFO] [stdout]     |
[INFO] [stdout] 149 | struct Location(pub f32, pub f32);
[INFO] [stdout]     |        --------          ^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 149 | struct Location(pub f32, ());
[INFO] [stdout]     |                          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `health` and `damage` are never read
[INFO] [stdout]   --> tests/language/default.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | struct Player {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 9  |     health: Health,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 10 |     damage: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tests/language/default.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Health(u32);
[INFO] [stdout]    |        ------ ^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Health` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Health(());
[INFO] [stdout]    |               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `is_even` are never read
[INFO] [stdout]   --> tests/language/filter_map.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct WrappedNumber {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 32 |     value: i32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 33 |     is_even: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WrappedNumber` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tests/language/type_id.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Speed(u32);
[INFO] [stdout]    |        ----- ^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Speed(());
[INFO] [stdout]    |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "605779bd07a354cd8041b70b07557c2bfc2605795a7baa4f6c3af2954c71a2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605779bd07a354cd8041b70b07557c2bfc2605795a7baa4f6c3af2954c71a2d4", kill_on_drop: false }`
[INFO] [stdout] 605779bd07a354cd8041b70b07557c2bfc2605795a7baa4f6c3af2954c71a2d4
