[INFO] fetching crate sysfuss 0.3.0...
[INFO] checking sysfuss-0.3.0 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate sysfuss 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sysfuss 0.3.0
[INFO] finished tweaking crates.io crate sysfuss 0.3.0
[INFO] tweaked toml for crates.io crate sysfuss 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sysfuss 0.3.0 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88bd2be8d16d06c106b3154778eeb97c7f54b6aea5c8b48893a12c2ba62e152a
[INFO] running `Command { std: "docker" "start" "-a" "88bd2be8d16d06c106b3154778eeb97c7f54b6aea5c8b48893a12c2ba62e152a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88bd2be8d16d06c106b3154778eeb97c7f54b6aea5c8b48893a12c2ba62e152a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88bd2be8d16d06c106b3154778eeb97c7f54b6aea5c8b48893a12c2ba62e152a", kill_on_drop: false }`
[INFO] [stdout] 88bd2be8d16d06c106b3154778eeb97c7f54b6aea5c8b48893a12c2ba62e152a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc0e490a00972df45b1c902e0c1b64e36a0ddf025afa9101e9fbd405a7da3796
[INFO] running `Command { std: "docker" "start" "-a" "bc0e490a00972df45b1c902e0c1b64e36a0ddf025afa9101e9fbd405a7da3796", kill_on_drop: false }`
[INFO] [stderr]     Checking sysfuss v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::SysAttribute`
[INFO] [stdout]    --> src/power_supply.rs:296:9
[INFO] [stdout]     |
[INFO] [stdout] 296 |     use crate::SysAttribute;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `exists` exists for enum `power_supply::PowerSupplyAttribute`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/power_supply.rs:319:40
[INFO] [stdout]     |
[INFO] [stdout] 15  | pub enum PowerSupplyAttribute {
[INFO] [stdout]     | ----------------------------- method `exists` not found for this enum because it doesn't satisfy `_: SysEntityAttributes<_>` or `_: SysEntityAttributesExt<_>`
[INFO] [stdout] ...
[INFO] [stdout] 319 |         if !PowerSupplyAttribute::Type.exists(&sys.power_supply_by_name("BAT0")) {
[INFO] [stdout]     |                                        ^^^^^^ method cannot be called on `power_supply::PowerSupplyAttribute` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout] note: trait bound `power_supply::PowerSupplyAttribute: SysEntityAttributes<_>` was not satisfied
[INFO] [stdout]    --> src/entity.rs:110:34
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl <A: crate::SysAttribute, X: SysEntityAttributes<A>> SysEntityAttributesExt<A> for X {}
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^  -------------------------     -
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  unsatisfied trait bound introduced here
[INFO] [stdout] note: the trait `SysEntityAttributes` must be implemented
[INFO] [stdout]    --> src/entity.rs:72:1
[INFO] [stdout]     |
[INFO] [stdout] 72  | pub trait SysEntityAttributes<A: crate::SysAttribute>: SysEntity {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `SysAttributeExt` which provides `exists` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 293 +     use crate::attribute::SysAttributeExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sysfuss` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "bc0e490a00972df45b1c902e0c1b64e36a0ddf025afa9101e9fbd405a7da3796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc0e490a00972df45b1c902e0c1b64e36a0ddf025afa9101e9fbd405a7da3796", kill_on_drop: false }`
[INFO] [stdout] bc0e490a00972df45b1c902e0c1b64e36a0ddf025afa9101e9fbd405a7da3796
