[INFO] fetching crate burn-derive 0.13.2...
[INFO] testing burn-derive-0.13.2 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate burn-derive 0.13.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate burn-derive 0.13.2 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate burn-derive 0.13.2
[INFO] finished tweaking crates.io crate burn-derive 0.13.2
[INFO] tweaked toml for crates.io crate burn-derive 0.13.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive-new v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c742e4405616c6405e8758750b2065611685967b555b6a1584080bbf48cddf6a
[INFO] running `Command { std: "docker" "start" "-a" "c742e4405616c6405e8758750b2065611685967b555b6a1584080bbf48cddf6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c742e4405616c6405e8758750b2065611685967b555b6a1584080bbf48cddf6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c742e4405616c6405e8758750b2065611685967b555b6a1584080bbf48cddf6a", kill_on_drop: false }`
[INFO] [stdout] c742e4405616c6405e8758750b2065611685967b555b6a1584080bbf48cddf6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37115a0abb8ef20ae6fd6fb9bedd8081e87768b03d388197d362ebb02e04553b
[INFO] running `Command { std: "docker" "start" "-a" "37115a0abb8ef20ae6fd6fb9bedd8081e87768b03d388197d362ebb02e04553b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling burn-derive v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ident` is never read
[INFO] [stdout]  --> src/shared/attribute.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct AttributeItem {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 9 |     pub ident: Ident,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AttributeItem` has a derived impl for the trait `Clone`, 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "37115a0abb8ef20ae6fd6fb9bedd8081e87768b03d388197d362ebb02e04553b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37115a0abb8ef20ae6fd6fb9bedd8081e87768b03d388197d362ebb02e04553b", kill_on_drop: false }`
[INFO] [stdout] 37115a0abb8ef20ae6fd6fb9bedd8081e87768b03d388197d362ebb02e04553b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 023b8c676c289d37f30048a89ef205f794f371a5c75365aa00a8449364ec6b6e
[INFO] running `Command { std: "docker" "start" "-a" "023b8c676c289d37f30048a89ef205f794f371a5c75365aa00a8449364ec6b6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling burn-derive v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ident` is never read
[INFO] [stdout]  --> src/shared/attribute.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct AttributeItem {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 9 |     pub ident: Ident,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AttributeItem` has a derived impl for the trait `Clone`, 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 `ident` is never read
[INFO] [stdout]  --> src/shared/attribute.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct AttributeItem {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 9 |     pub ident: Ident,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AttributeItem` has a derived impl for the trait `Clone`, 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "023b8c676c289d37f30048a89ef205f794f371a5c75365aa00a8449364ec6b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "023b8c676c289d37f30048a89ef205f794f371a5c75365aa00a8449364ec6b6e", kill_on_drop: false }`
[INFO] [stdout] 023b8c676c289d37f30048a89ef205f794f371a5c75365aa00a8449364ec6b6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24b30cc76e691fb058e383bc0e7673729b721882548e61704918a54f44b58e28
[INFO] running `Command { std: "docker" "start" "-a" "24b30cc76e691fb058e383bc0e7673729b721882548e61704918a54f44b58e28", kill_on_drop: false }`
[INFO] [stderr] warning: field `ident` is never read
[INFO] [stderr]  --> src/shared/attribute.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct AttributeItem {
[INFO] [stderr]   |            ------------- field in this struct
[INFO] [stderr] 9 |     pub ident: Ident,
[INFO] [stderr]   |         ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `AttributeItem` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `burn-derive` (lib) generated 1 warning
[INFO] [stderr] warning: `burn-derive` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/burn_derive-d8a80136ed7cadbe)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests burn_derive
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24b30cc76e691fb058e383bc0e7673729b721882548e61704918a54f44b58e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24b30cc76e691fb058e383bc0e7673729b721882548e61704918a54f44b58e28", kill_on_drop: false }`
[INFO] [stdout] 24b30cc76e691fb058e383bc0e7673729b721882548e61704918a54f44b58e28
[INFO] testing burn-derive-0.13.2 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate burn-derive 0.13.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate burn-derive 0.13.2 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate burn-derive 0.13.2
[INFO] finished tweaking crates.io crate burn-derive 0.13.2
[INFO] tweaked toml for crates.io crate burn-derive 0.13.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 016219a96875b8d53b7b8a2da85a8ddfa4f5a0aa3c0055ead9b45f0f1f2381b9
[INFO] running `Command { std: "docker" "start" "-a" "016219a96875b8d53b7b8a2da85a8ddfa4f5a0aa3c0055ead9b45f0f1f2381b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "016219a96875b8d53b7b8a2da85a8ddfa4f5a0aa3c0055ead9b45f0f1f2381b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "016219a96875b8d53b7b8a2da85a8ddfa4f5a0aa3c0055ead9b45f0f1f2381b9", kill_on_drop: false }`
[INFO] [stdout] 016219a96875b8d53b7b8a2da85a8ddfa4f5a0aa3c0055ead9b45f0f1f2381b9
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de8fa3202bbf676822c0a2c8972c53bfc4b8fe0c5ef4d3c36f2abe2c6a408f5b
[INFO] running `Command { std: "docker" "start" "-a" "de8fa3202bbf676822c0a2c8972c53bfc4b8fe0c5ef4d3c36f2abe2c6a408f5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling burn-derive v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ident` is never read
[INFO] [stdout]  --> src/shared/attribute.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct AttributeItem {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 9 |     pub ident: Ident,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AttributeItem` has a derived impl for the trait `Clone`, 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "de8fa3202bbf676822c0a2c8972c53bfc4b8fe0c5ef4d3c36f2abe2c6a408f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de8fa3202bbf676822c0a2c8972c53bfc4b8fe0c5ef4d3c36f2abe2c6a408f5b", kill_on_drop: false }`
[INFO] [stdout] de8fa3202bbf676822c0a2c8972c53bfc4b8fe0c5ef4d3c36f2abe2c6a408f5b
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b916ca071ef823eb9d77ed4fbe8749e8b067209c88bf1ae39be603bccaf6efa0
[INFO] running `Command { std: "docker" "start" "-a" "b916ca071ef823eb9d77ed4fbe8749e8b067209c88bf1ae39be603bccaf6efa0", kill_on_drop: false }`
[INFO] [stderr]    Compiling burn-derive v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ident` is never read
[INFO] [stdout]  --> src/shared/attribute.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct AttributeItem {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 9 |     pub ident: Ident,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AttributeItem` has a derived impl for the trait `Clone`, 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 `ident` is never read
[INFO] [stdout]  --> src/shared/attribute.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct AttributeItem {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 9 |     pub ident: Ident,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AttributeItem` has a derived impl for the trait `Clone`, 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "b916ca071ef823eb9d77ed4fbe8749e8b067209c88bf1ae39be603bccaf6efa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b916ca071ef823eb9d77ed4fbe8749e8b067209c88bf1ae39be603bccaf6efa0", kill_on_drop: false }`
[INFO] [stdout] b916ca071ef823eb9d77ed4fbe8749e8b067209c88bf1ae39be603bccaf6efa0
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c93ff05ecab8d7a7a3646fc5d004268c1ee041fd89af895366f2ab78f78a7e8
[INFO] running `Command { std: "docker" "start" "-a" "0c93ff05ecab8d7a7a3646fc5d004268c1ee041fd89af895366f2ab78f78a7e8", kill_on_drop: false }`
[INFO] [stderr] warning: field `ident` is never read
[INFO] [stderr]  --> src/shared/attribute.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct AttributeItem {
[INFO] [stderr]   |            ------------- field in this struct
[INFO] [stderr] 9 |     pub ident: Ident,
[INFO] [stderr]   |         ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `AttributeItem` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `burn-derive` (lib) generated 1 warning
[INFO] [stderr] warning: `burn-derive` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/burn_derive-d8a80136ed7cadbe)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests burn_derive
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c93ff05ecab8d7a7a3646fc5d004268c1ee041fd89af895366f2ab78f78a7e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c93ff05ecab8d7a7a3646fc5d004268c1ee041fd89af895366f2ab78f78a7e8", kill_on_drop: false }`
[INFO] [stdout] 0c93ff05ecab8d7a7a3646fc5d004268c1ee041fd89af895366f2ab78f78a7e8
