[INFO] fetching crate ifcfg-devname 1.1.0...
[INFO] testing ifcfg-devname-1.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ifcfg-devname 1.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ifcfg-devname 1.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ifcfg-devname 1.1.0
[INFO] finished tweaking crates.io crate ifcfg-devname 1.1.0
[INFO] tweaked toml for crates.io crate ifcfg-devname 1.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate ifcfg-devname 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 64227d7c994bc4447694c6c7039494ba75a299bc5362f2afb39f592f53879c08
[INFO] running `Command { std: "docker" "start" "-a" "64227d7c994bc4447694c6c7039494ba75a299bc5362f2afb39f592f53879c08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64227d7c994bc4447694c6c7039494ba75a299bc5362f2afb39f592f53879c08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64227d7c994bc4447694c6c7039494ba75a299bc5362f2afb39f592f53879c08", kill_on_drop: false }`
[INFO] [stdout] 64227d7c994bc4447694c6c7039494ba75a299bc5362f2afb39f592f53879c08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] fb0757b2ba0462f3431e72971f0126acd5e356f00a0ba9334687e201defda06a
[INFO] running `Command { std: "docker" "start" "-a" "fb0757b2ba0462f3431e72971f0126acd5e356f00a0ba9334687e201defda06a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.3.5
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling syslog v6.0.1
[INFO] [stderr]    Compiling stderrlog v0.5.1
[INFO] [stderr]    Compiling mac_address v1.1.3
[INFO] [stderr]    Compiling ifcfg-devname v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.86s
[INFO] running `Command { std: "docker" "inspect" "fb0757b2ba0462f3431e72971f0126acd5e356f00a0ba9334687e201defda06a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb0757b2ba0462f3431e72971f0126acd5e356f00a0ba9334687e201defda06a", kill_on_drop: false }`
[INFO] [stdout] fb0757b2ba0462f3431e72971f0126acd5e356f00a0ba9334687e201defda06a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", 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] b33439c76471ae867f026b4fdb8787fbfc05c984c06fad4a952043dc35c974a5
[INFO] running `Command { std: "docker" "start" "-a" "b33439c76471ae867f026b4fdb8787fbfc05c984c06fad4a952043dc35c974a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling predicates-tree v1.0.3
[INFO] [stderr]    Compiling predicates v2.1.1
[INFO] [stderr]    Compiling assert_cmd v2.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ifcfg-devname v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 41.81s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ifcfg_devname-2729c7c460bca24b)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ifcfg_devname-0bbb7192a903afb4)
[INFO] [stderr]   Executable tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-f9e84a2236a81d49)
[INFO] running `Command { std: "docker" "inspect" "b33439c76471ae867f026b4fdb8787fbfc05c984c06fad4a952043dc35c974a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33439c76471ae867f026b4fdb8787fbfc05c984c06fad4a952043dc35c974a5", kill_on_drop: false }`
[INFO] [stdout] b33439c76471ae867f026b4fdb8787fbfc05c984c06fad4a952043dc35c974a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 57dfb97c48dfdf50c92b0ab60149e122da8d40b9822941e64e9cd5f59e59585c
[INFO] running `Command { std: "docker" "start" "-a" "57dfb97c48dfdf50c92b0ab60149e122da8d40b9822941e64e9cd5f59e59585c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ifcfg_devname-2729c7c460bca24b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test should::check_if_is_like_kernel_name ... ok
[INFO] [stdout] test should::check_for_test_mode - should panic ... ok
[INFO] [stdout] test should::not_get_mac_address - should panic ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ifcfg_devname-0bbb7192a903afb4)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test logger::should::connect_to_syslog ... ignored
[INFO] [stdout] test logger::should::setup_stderr_logger ... ok
[INFO] [stdout] test scanner::should::scan_config_dir ... ok
[INFO] [stdout] test parser::should::parse_ifcfg_configuration ... ok
[INFO] [stdout] test lib::should::check_if_is_like_kernel_name ... ok
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-f9e84a2236a81d49)
[INFO] [stdout] test lib::should::check_for_test_mode - should panic ... ok
[INFO] [stdout] test parser::should::not_parse_ifcfg_configuration - should panic ... ok
[INFO] [stdout] test lib::should::not_get_mac_address - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test integration_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ifcfg-devname
[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" "57dfb97c48dfdf50c92b0ab60149e122da8d40b9822941e64e9cd5f59e59585c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57dfb97c48dfdf50c92b0ab60149e122da8d40b9822941e64e9cd5f59e59585c", kill_on_drop: false }`
[INFO] [stdout] 57dfb97c48dfdf50c92b0ab60149e122da8d40b9822941e64e9cd5f59e59585c