[INFO] fetching crate sysfuss 0.3.0...
[INFO] testing sysfuss-0.3.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate sysfuss 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate sysfuss 0.3.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d0540719ede06ec97697ae99df8d9ed97ed4015561620ff701f543649653a1c
[INFO] running `Command { std: "docker" "start" "-a" "2d0540719ede06ec97697ae99df8d9ed97ed4015561620ff701f543649653a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d0540719ede06ec97697ae99df8d9ed97ed4015561620ff701f543649653a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0540719ede06ec97697ae99df8d9ed97ed4015561620ff701f543649653a1c", kill_on_drop: false }`
[INFO] [stdout] 2d0540719ede06ec97697ae99df8d9ed97ed4015561620ff701f543649653a1c
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa947e841aff021a2c89ad8f4ba31b585501caad03996d7bb0ad7ad7bbe99c7a
[INFO] running `Command { std: "docker" "start" "-a" "fa947e841aff021a2c89ad8f4ba31b585501caad03996d7bb0ad7ad7bbe99c7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sysfuss v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "fa947e841aff021a2c89ad8f4ba31b585501caad03996d7bb0ad7ad7bbe99c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa947e841aff021a2c89ad8f4ba31b585501caad03996d7bb0ad7ad7bbe99c7a", kill_on_drop: false }`
[INFO] [stdout] fa947e841aff021a2c89ad8f4ba31b585501caad03996d7bb0ad7ad7bbe99c7a
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7ea1b3468dc7a4b6d6ca9e7cb5b5b9a6155a0310f2b4e0af76f757390db427a
[INFO] running `Command { std: "docker" "start" "-a" "b7ea1b3468dc7a4b6d6ca9e7cb5b5b9a6155a0310f2b4e0af76f757390db427a", 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `exists` exists for enum `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]     | -----------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | method `exists` not found for this enum
[INFO] [stdout]     | doesn't satisfy `_: SysEntityAttributes<_>`
[INFO] [stdout]     | doesn't satisfy `_: SysEntityAttributesExt<_>`
[INFO] [stdout] ...
[INFO] [stdout] 319 |         if !PowerSupplyAttribute::Type.exists(&sys.power_supply_by_name("BAT0")) {
[INFO] [stdout]     |                                        ^^^^^^ method cannot be called on `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: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 293 +     use crate::attribute::SysAttributeExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[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 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "b7ea1b3468dc7a4b6d6ca9e7cb5b5b9a6155a0310f2b4e0af76f757390db427a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7ea1b3468dc7a4b6d6ca9e7cb5b5b9a6155a0310f2b4e0af76f757390db427a", kill_on_drop: false }`
[INFO] [stdout] b7ea1b3468dc7a4b6d6ca9e7cb5b5b9a6155a0310f2b4e0af76f757390db427a
[INFO] testing sysfuss-0.3.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate sysfuss 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate sysfuss 0.3.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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" "+beta-2023-12-22" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71cda93d04be4966c94e6ab0fb821b29864ee66155d78affba20ead2b8fbb1e5
[INFO] running `Command { std: "docker" "start" "-a" "71cda93d04be4966c94e6ab0fb821b29864ee66155d78affba20ead2b8fbb1e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71cda93d04be4966c94e6ab0fb821b29864ee66155d78affba20ead2b8fbb1e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71cda93d04be4966c94e6ab0fb821b29864ee66155d78affba20ead2b8fbb1e5", kill_on_drop: false }`
[INFO] [stdout] 71cda93d04be4966c94e6ab0fb821b29864ee66155d78affba20ead2b8fbb1e5
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b16a816e502afe9ece25430dddcda8341523fa987d0a8e1db8487d1bd6d0b367
[INFO] running `Command { std: "docker" "start" "-a" "b16a816e502afe9ece25430dddcda8341523fa987d0a8e1db8487d1bd6d0b367", kill_on_drop: false }`
[INFO] [stderr]    Compiling sysfuss v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "b16a816e502afe9ece25430dddcda8341523fa987d0a8e1db8487d1bd6d0b367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b16a816e502afe9ece25430dddcda8341523fa987d0a8e1db8487d1bd6d0b367", kill_on_drop: false }`
[INFO] [stdout] b16a816e502afe9ece25430dddcda8341523fa987d0a8e1db8487d1bd6d0b367
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9230c07e8204c29e366806377aca4e97aa97a024167fb3befed6883d03008f71
[INFO] running `Command { std: "docker" "start" "-a" "9230c07e8204c29e366806377aca4e97aa97a024167fb3befed6883d03008f71", 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `exists` exists for enum `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]     | -----------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | method `exists` not found for this enum
[INFO] [stdout]     | doesn't satisfy `_: SysEntityAttributes<_>`
[INFO] [stdout]     | doesn't satisfy `_: SysEntityAttributesExt<_>`
[INFO] [stdout] ...
[INFO] [stdout] 319 |         if !PowerSupplyAttribute::Type.exists(&sys.power_supply_by_name("BAT0")) {
[INFO] [stdout]     |                                        ^^^^^^ method cannot be called on `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: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 293 +     use crate::attribute::SysAttributeExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[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 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "9230c07e8204c29e366806377aca4e97aa97a024167fb3befed6883d03008f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9230c07e8204c29e366806377aca4e97aa97a024167fb3befed6883d03008f71", kill_on_drop: false }`
[INFO] [stdout] 9230c07e8204c29e366806377aca4e97aa97a024167fb3befed6883d03008f71
