[INFO] fetching crate sysfuss 0.3.0... [INFO] testing sysfuss-0.3.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate sysfuss 0.3.0 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sysfuss 0.3.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3322a93e55f8b6f3622c440cb858550f1e683730fc338606498328d70579a193 [INFO] running `Command { std: "docker" "start" "-a" "3322a93e55f8b6f3622c440cb858550f1e683730fc338606498328d70579a193", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3322a93e55f8b6f3622c440cb858550f1e683730fc338606498328d70579a193", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3322a93e55f8b6f3622c440cb858550f1e683730fc338606498328d70579a193", kill_on_drop: false }` [INFO] [stdout] 3322a93e55f8b6f3622c440cb858550f1e683730fc338606498328d70579a193 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65c2063c8a68a30ff08ec7d0fd154498a8e3059e882d7cb9dffb368aa90bb0aa [INFO] running `Command { std: "docker" "start" "-a" "65c2063c8a68a30ff08ec7d0fd154498a8e3059e882d7cb9dffb368aa90bb0aa", kill_on_drop: false }` [INFO] [stderr] Compiling sysfuss v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "65c2063c8a68a30ff08ec7d0fd154498a8e3059e882d7cb9dffb368aa90bb0aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65c2063c8a68a30ff08ec7d0fd154498a8e3059e882d7cb9dffb368aa90bb0aa", kill_on_drop: false }` [INFO] [stdout] 65c2063c8a68a30ff08ec7d0fd154498a8e3059e882d7cb9dffb368aa90bb0aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 464e70a6307366ce3fdddcb54fe7daa73f0b04abc5ace99d7671e36959af17dd [INFO] running `Command { std: "docker" "start" "-a" "464e70a6307366ce3fdddcb54fe7daa73f0b04abc5ace99d7671e36959af17dd", kill_on_drop: false }` [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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 > SysEntityAttributesExt 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: 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" "464e70a6307366ce3fdddcb54fe7daa73f0b04abc5ace99d7671e36959af17dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "464e70a6307366ce3fdddcb54fe7daa73f0b04abc5ace99d7671e36959af17dd", kill_on_drop: false }` [INFO] [stdout] 464e70a6307366ce3fdddcb54fe7daa73f0b04abc5ace99d7671e36959af17dd