[INFO] fetching crate fakeenv 0.1.0...
[INFO] testing fakeenv-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate fakeenv 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fakeenv 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fakeenv 0.1.0
[INFO] finished tweaking crates.io crate fakeenv 0.1.0
[INFO] tweaked toml for crates.io crate fakeenv 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7af1dda2b1effee85b9957aab164208f9737db8439114c03c486f83ac47716e3
[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" "7af1dda2b1effee85b9957aab164208f9737db8439114c03c486f83ac47716e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7af1dda2b1effee85b9957aab164208f9737db8439114c03c486f83ac47716e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7af1dda2b1effee85b9957aab164208f9737db8439114c03c486f83ac47716e3", kill_on_drop: false }`
[INFO] [stdout] 7af1dda2b1effee85b9957aab164208f9737db8439114c03c486f83ac47716e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2619e8db88568d3dd6cdd9a75d0aac94ec524dd7552833639813d6ccfab7551a
[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" "2619e8db88568d3dd6cdd9a75d0aac94ec524dd7552833639813d6ccfab7551a", kill_on_drop: false }`
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling fakeenv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "2619e8db88568d3dd6cdd9a75d0aac94ec524dd7552833639813d6ccfab7551a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2619e8db88568d3dd6cdd9a75d0aac94ec524dd7552833639813d6ccfab7551a", kill_on_drop: false }`
[INFO] [stdout] 2619e8db88568d3dd6cdd9a75d0aac94ec524dd7552833639813d6ccfab7551a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "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] 7a00de28a850ee8062508f6e70e398f9d2973765f80ee784ff9785505be1cc4e
[INFO] running `Command { std: "docker" "start" "-a" "7a00de28a850ee8062508f6e70e398f9d2973765f80ee784ff9785505be1cc4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling fakeenv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "7a00de28a850ee8062508f6e70e398f9d2973765f80ee784ff9785505be1cc4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a00de28a850ee8062508f6e70e398f9d2973765f80ee784ff9785505be1cc4e", kill_on_drop: false }`
[INFO] [stdout] 7a00de28a850ee8062508f6e70e398f9d2973765f80ee784ff9785505be1cc4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "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] 55be6514c371945757d0742be4a61c009558e7157581e1a8a3cc7d82e034cf96
[INFO] running `Command { std: "docker" "start" "-a" "55be6514c371945757d0742be4a61c009558e7157581e1a8a3cc7d82e034cf96", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fakeenv-bcbf17cc5e2d4919)
[INFO] [stderr]    Doc-tests fakeenv
[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] [stdout] 
[INFO] [stdout] running 65 tests
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::runtime_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::font_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::data_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::public_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::picture_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::document_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::home_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::config_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::desktop_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::cache_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::executable_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::download_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::audio_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_audio_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::data_local_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_cache_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_data_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_config_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_font_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_desktop_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_document_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_executable_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_picture_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_runtime_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_public_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_template_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_video_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_home_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_audio_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_data_local_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::set_download_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_config_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::template_dir (line 154) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_document_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_cache_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_font_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_data_local_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_data_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_picture_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_desktop_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_executable_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_download_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_home_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_runtime_dir (line 158) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_public_dir (line 158) ... ok
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore (line 112) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_video_dir (line 158) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore (line 103) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::video_dir (line 154) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore::fake (line 184) ... ok
[INFO] [stdout] test src/dirs_store.rs - dirs_store::EnvStore::unset_template_dir (line 158) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore::real (line 168) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore (line 129) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore::remove_var (line 492) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore::current_dir (line 536) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore::set_current_dir (line 571) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore::vars (line 365) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore::var (line 286) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore::var_os (line 320) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore::vars_os (line 393) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore::to_fake (line 200) ... ok
[INFO] [stdout] test src/lib.rs - EnvStore::set_var (line 441) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 65 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55be6514c371945757d0742be4a61c009558e7157581e1a8a3cc7d82e034cf96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55be6514c371945757d0742be4a61c009558e7157581e1a8a3cc7d82e034cf96", kill_on_drop: false }`
[INFO] [stdout] 55be6514c371945757d0742be4a61c009558e7157581e1a8a3cc7d82e034cf96