[INFO] fetching crate Crates_push 0.1.0...
[INFO] testing Crates_push-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate Crates_push 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate Crates_push 0.1.0 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 Crates_push 0.1.0
[INFO] finished tweaking crates.io crate Crates_push 0.1.0
[INFO] tweaked toml for crates.io crate Crates_push 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate Crates_push 0.1.0 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2b8bb40f0c314eb6cd351a6209be736ea1d33dc79f378e03ad7ee8a0fe12a6de
[INFO] running `Command { std: "docker" "start" "-a" "2b8bb40f0c314eb6cd351a6209be736ea1d33dc79f378e03ad7ee8a0fe12a6de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b8bb40f0c314eb6cd351a6209be736ea1d33dc79f378e03ad7ee8a0fe12a6de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8bb40f0c314eb6cd351a6209be736ea1d33dc79f378e03ad7ee8a0fe12a6de", kill_on_drop: false }`
[INFO] [stdout] 2b8bb40f0c314eb6cd351a6209be736ea1d33dc79f378e03ad7ee8a0fe12a6de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ce3e51e724c759d615c065b6d81eec8d29cad108f336f81ac2a2319b75cf942d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ce3e51e724c759d615c065b6d81eec8d29cad108f336f81ac2a2319b75cf942d", kill_on_drop: false }`
[INFO] [stderr]    Compiling Crates_push v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Crates_push` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `crates_push`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "ce3e51e724c759d615c065b6d81eec8d29cad108f336f81ac2a2319b75cf942d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce3e51e724c759d615c065b6d81eec8d29cad108f336f81ac2a2319b75cf942d", kill_on_drop: false }`
[INFO] [stdout] ce3e51e724c759d615c065b6d81eec8d29cad108f336f81ac2a2319b75cf942d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 9f8d82f306a9ea03ab778dc4c92c50b76e6e82199892056fa5eb6b6a5205a967
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9f8d82f306a9ea03ab778dc4c92c50b76e6e82199892056fa5eb6b6a5205a967", kill_on_drop: false }`
[INFO] [stderr]    Compiling Crates_push v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Crates_push` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `crates_push`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "9f8d82f306a9ea03ab778dc4c92c50b76e6e82199892056fa5eb6b6a5205a967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8d82f306a9ea03ab778dc4c92c50b76e6e82199892056fa5eb6b6a5205a967", kill_on_drop: false }`
[INFO] [stdout] 9f8d82f306a9ea03ab778dc4c92c50b76e6e82199892056fa5eb6b6a5205a967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] cf3ec9332145b0e586573ffe7000f0e9ef01ec049d180638ebf096ba42d41b49
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cf3ec9332145b0e586573ffe7000f0e9ef01ec049d180638ebf096ba42d41b49", kill_on_drop: false }`
[INFO] [stderr] warning: crate `Crates_push` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `crates_push`
[INFO] [stderr] 
[INFO] [stderr] warning: `Crates_push` (bin "Crates_push" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Crates_push-12a0e2966c235a27)
[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" "cf3ec9332145b0e586573ffe7000f0e9ef01ec049d180638ebf096ba42d41b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf3ec9332145b0e586573ffe7000f0e9ef01ec049d180638ebf096ba42d41b49", kill_on_drop: false }`
[INFO] [stdout] cf3ec9332145b0e586573ffe7000f0e9ef01ec049d180638ebf096ba42d41b49