[INFO] fetching crate sysfs_input 0.0.0...
[INFO] testing sysfs_input-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate sysfs_input 0.0.0 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate sysfs_input 0.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sysfs_input 0.0.0
[INFO] finished tweaking crates.io crate sysfs_input 0.0.0
[INFO] tweaked toml for crates.io crate sysfs_input 0.0.0 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate crates.io crate sysfs_input 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcebaa32745082991a4cc6bdfd725ee61089445d3085abeb94e85a5ecd69ccd4
[INFO] running `Command { std: "docker" "start" "-a" "bcebaa32745082991a4cc6bdfd725ee61089445d3085abeb94e85a5ecd69ccd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcebaa32745082991a4cc6bdfd725ee61089445d3085abeb94e85a5ecd69ccd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcebaa32745082991a4cc6bdfd725ee61089445d3085abeb94e85a5ecd69ccd4", kill_on_drop: false }`
[INFO] [stdout] bcebaa32745082991a4cc6bdfd725ee61089445d3085abeb94e85a5ecd69ccd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8693abbddf0b792309e80a8ddedef14aa55f86fb629ebe2ec414313360a1dee
[INFO] running `Command { std: "docker" "start" "-a" "a8693abbddf0b792309e80a8ddedef14aa55f86fb629ebe2ec414313360a1dee", kill_on_drop: false }`
[INFO] [stderr]    Compiling sysfs_input v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "a8693abbddf0b792309e80a8ddedef14aa55f86fb629ebe2ec414313360a1dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8693abbddf0b792309e80a8ddedef14aa55f86fb629ebe2ec414313360a1dee", kill_on_drop: false }`
[INFO] [stdout] a8693abbddf0b792309e80a8ddedef14aa55f86fb629ebe2ec414313360a1dee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bb257f309fce697e686c73a2cd05651f6d6f262a431e1b8cc76bdfa0fa35685
[INFO] running `Command { std: "docker" "start" "-a" "3bb257f309fce697e686c73a2cd05651f6d6f262a431e1b8cc76bdfa0fa35685", kill_on_drop: false }`
[INFO] [stderr]    Compiling sysfs_input v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sysfs_input::*`
[INFO] [stdout]  --> examples/scan.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sysfs_input::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "3bb257f309fce697e686c73a2cd05651f6d6f262a431e1b8cc76bdfa0fa35685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb257f309fce697e686c73a2cd05651f6d6f262a431e1b8cc76bdfa0fa35685", kill_on_drop: false }`
[INFO] [stdout] 3bb257f309fce697e686c73a2cd05651f6d6f262a431e1b8cc76bdfa0fa35685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 025617fe108c5a175f08e482c5045b68926327dc81f2ff3d6cbb5b29b5b3ed34
[INFO] running `Command { std: "docker" "start" "-a" "025617fe108c5a175f08e482c5045b68926327dc81f2ff3d6cbb5b29b5b3ed34", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `sysfs_input::*`
[INFO] [stderr]  --> examples/scan.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use sysfs_input::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sysfs_input` (example "scan") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sysfs_input-0cedc37ef0d9dc76)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sysfs_input
[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] [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" "025617fe108c5a175f08e482c5045b68926327dc81f2ff3d6cbb5b29b5b3ed34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025617fe108c5a175f08e482c5045b68926327dc81f2ff3d6cbb5b29b5b3ed34", kill_on_drop: false }`
[INFO] [stdout] 025617fe108c5a175f08e482c5045b68926327dc81f2ff3d6cbb5b29b5b3ed34