[INFO] fetching crate easy_store 0.3.1...
[INFO] checking easy_store-0.3.1 against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] extracting crate easy_store 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate easy_store 0.3.1
[INFO] finished tweaking crates.io crate easy_store 0.3.1
[INFO] tweaked toml for crates.io crate easy_store 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate easy_store 0.3.1 on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate easy_store 0.3.1 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" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65472ffb18fc73cbc50a70c3860a43acb498993e96d27be64e0b8210fa69129f
[INFO] running `Command { std: "docker" "start" "-a" "65472ffb18fc73cbc50a70c3860a43acb498993e96d27be64e0b8210fa69129f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65472ffb18fc73cbc50a70c3860a43acb498993e96d27be64e0b8210fa69129f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65472ffb18fc73cbc50a70c3860a43acb498993e96d27be64e0b8210fa69129f", kill_on_drop: false }`
[INFO] [stdout] 65472ffb18fc73cbc50a70c3860a43acb498993e96d27be64e0b8210fa69129f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e3cb5bd58f1964b61852c8a956f37569bae3589ab5c64e98a7e13068f81cf87
[INFO] running `Command { std: "docker" "start" "-a" "2e3cb5bd58f1964b61852c8a956f37569bae3589ab5c64e98a7e13068f81cf87", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy_store v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking embedded-storage v0.3.1
[INFO] [stdout] warning: constant `CONCRETE_CLUSTER_SIZE` is never used
[INFO] [stdout]   --> src/store.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const CONCRETE_CLUSTER_SIZE: usize = CLUSTER_SIZE - 8;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/store.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Store {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     flash_addr: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 25 |     flash_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 26 |     cluster: [u8; CLUSTER_SIZE],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 27 |     magic_name: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 28 |     cluster_max_quantity: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     continued_a: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 30 |     continued_b: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 31 |     write_cursor: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONCRETE_CLUSTER_SIZE` is never used
[INFO] [stdout]   --> src/store.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const CONCRETE_CLUSTER_SIZE: usize = CLUSTER_SIZE - 8;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/store.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Store {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     flash_addr: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 25 |     flash_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 26 |     cluster: [u8; CLUSTER_SIZE],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 27 |     magic_name: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 28 |     cluster_max_quantity: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     continued_a: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 30 |     continued_b: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 31 |     write_cursor: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "2e3cb5bd58f1964b61852c8a956f37569bae3589ab5c64e98a7e13068f81cf87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3cb5bd58f1964b61852c8a956f37569bae3589ab5c64e98a7e13068f81cf87", kill_on_drop: false }`
[INFO] [stdout] 2e3cb5bd58f1964b61852c8a956f37569bae3589ab5c64e98a7e13068f81cf87
