[INFO] fetching crate xlogic-tests 0.1.0...
[INFO] checking xlogic-tests-0.1.0 against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] extracting crate xlogic-tests 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate xlogic-tests 0.1.0
[INFO] finished tweaking crates.io crate xlogic-tests 0.1.0
[INFO] tweaked toml for crates.io crate xlogic-tests 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xlogic-tests 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded xlogic-derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3a1fae07c0dbc41a526a80b575a05cf7f9f22bbb2c1e78cce539f3e22a733389
[INFO] running `Command { std: "docker" "start" "-a" "3a1fae07c0dbc41a526a80b575a05cf7f9f22bbb2c1e78cce539f3e22a733389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a1fae07c0dbc41a526a80b575a05cf7f9f22bbb2c1e78cce539f3e22a733389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1fae07c0dbc41a526a80b575a05cf7f9f22bbb2c1e78cce539f3e22a733389", kill_on_drop: false }`
[INFO] [stdout] 3a1fae07c0dbc41a526a80b575a05cf7f9f22bbb2c1e78cce539f3e22a733389
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 824e59095ab7f3df0845c6ad75c16678ed8ca6f32be421e558998969aac40dba
[INFO] running `Command { std: "docker" "start" "-a" "824e59095ab7f3df0845c6ad75c16678ed8ca6f32be421e558998969aac40dba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling xlogic-derive v0.1.0
[INFO] [stderr]     Checking xlogic-tests v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] my macro! pub struct Struct { #[helper] field: i32, field2: i64, } 
[INFO] [stdout] warning: fields `field` and `field2` are never read
[INFO] [stdout]   --> src/lib.rs:9:15
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Struct {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  9 |     #[helper] field: i32,
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 10 |     field2: i64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] my macro! pub struct Struct { #[helper] field: i32, field2: i64, } 
[INFO] [stdout] warning: variable `variable` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let mut variable = super::Struct {
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_variable` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `variable` is never read
[INFO] [stdout]   --> src/lib.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         variable.field = 10;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `field2` is never read
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Struct {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout]  9 |     #[helper] field: i32,
[INFO] [stdout] 10 |     field2: i64,
[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 3.99s
[INFO] running `Command { std: "docker" "inspect" "824e59095ab7f3df0845c6ad75c16678ed8ca6f32be421e558998969aac40dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824e59095ab7f3df0845c6ad75c16678ed8ca6f32be421e558998969aac40dba", kill_on_drop: false }`
[INFO] [stdout] 824e59095ab7f3df0845c6ad75c16678ed8ca6f32be421e558998969aac40dba
