[INFO] fetching crate dwm-status 1.7.2...
[INFO] testing dwm-status-1.7.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dwm-status 1.7.2 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate dwm-status 1.7.2 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 dwm-status 1.7.2
[INFO] finished tweaking crates.io crate dwm-status 1.7.2
[INFO] tweaked toml for crates.io crate dwm-status 1.7.2 written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate crates.io crate dwm-status 1.7.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded inotify v0.9.2
[INFO] [stderr]   Downloaded ctrlc v3.1.9
[INFO] [stderr]   Downloaded inotify-sys v0.1.5
[INFO] [stderr]   Downloaded mocktopus v0.7.11
[INFO] [stderr]   Downloaded mach v0.3.2
[INFO] [stderr]   Downloaded rust-ini v0.13.0
[INFO] [stderr]   Downloaded config v0.11.0
[INFO] [stderr]   Downloaded battery v0.7.8
[INFO] [stderr]   Downloaded simplelog v0.10.0
[INFO] [stderr]   Downloaded uom v0.30.0
[INFO] [stderr]   Downloaded lexical-core v0.7.6
[INFO] [stderr]   Downloaded serde-hjson v0.9.1
[INFO] [stderr]   Downloaded nix v0.20.0
[INFO] [stderr]   Downloaded mocktopus_macros v0.7.11
[INFO] [stderr]   Downloaded hamcrest2 v0.3.0
[INFO] [stderr]   Downloaded gdk-pixbuf v0.3.0
[INFO] [stderr]   Downloaded libnotify v1.0.3
[INFO] [stderr]   Downloaded libnotify-sys v1.0.2
[INFO] [stderr]   Downloaded glib-sys v0.5.0
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.5.0
[INFO] [stderr]   Downloaded gobject-sys v0.5.0
[INFO] [stderr]   Downloaded gio-sys v0.5.0
[INFO] [stderr]   Downloaded glib v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 06711af20eaecfbdc0f9497666ed6617fc8666ed501e7d43c485fe2931648de9
[INFO] running `Command { std: "docker" "start" "-a" "06711af20eaecfbdc0f9497666ed6617fc8666ed501e7d43c485fe2931648de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06711af20eaecfbdc0f9497666ed6617fc8666ed501e7d43c485fe2931648de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06711af20eaecfbdc0f9497666ed6617fc8666ed501e7d43c485fe2931648de9", kill_on_drop: false }`
[INFO] [stdout] 06711af20eaecfbdc0f9497666ed6617fc8666ed501e7d43c485fe2931648de9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] b0f3648288689e9885df67f7cbfa0d47738f536887bdcca1e20fa70828ab692e
[INFO] running `Command { std: "docker" "start" "-a" "b0f3648288689e9885df67f7cbfa0d47738f536887bdcca1e20fa70828ab692e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling gdk-pixbuf v0.3.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling battery v0.7.8
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling glib-sys v0.5.0
[INFO] [stderr]    Compiling gobject-sys v0.5.0
[INFO] [stderr]    Compiling gio-sys v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.5.0
[INFO] [stderr]    Compiling libnotify-sys v1.0.2
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling tokio v1.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling uom v0.30.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling dbus v0.8.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling simplelog v0.10.0
[INFO] [stderr]    Compiling glib v0.4.1
[INFO] [stderr]    Compiling inotify v0.9.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling config v0.11.0
[INFO] [stderr]    Compiling libnotify v1.0.3
[INFO] [stderr]    Compiling ctrlc v3.1.9
[INFO] [stderr]    Compiling dwm-status v1.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.63s
[INFO] running `Command { std: "docker" "inspect" "b0f3648288689e9885df67f7cbfa0d47738f536887bdcca1e20fa70828ab692e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f3648288689e9885df67f7cbfa0d47738f536887bdcca1e20fa70828ab692e", kill_on_drop: false }`
[INFO] [stdout] b0f3648288689e9885df67f7cbfa0d47738f536887bdcca1e20fa70828ab692e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] [stdout] bc3bd27ec6bb6cfeaf2d41e0420fd0c53de92de50e5315eab949e710a380504d
[INFO] running `Command { std: "docker" "start" "-a" "bc3bd27ec6bb6cfeaf2d41e0420fd0c53de92de50e5315eab949e710a380504d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling hamcrest2 v0.3.0
[INFO] [stderr]    Compiling dwm-status v1.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.42s
[INFO] running `Command { std: "docker" "inspect" "bc3bd27ec6bb6cfeaf2d41e0420fd0c53de92de50e5315eab949e710a380504d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc3bd27ec6bb6cfeaf2d41e0420fd0c53de92de50e5315eab949e710a380504d", kill_on_drop: false }`
[INFO] [stdout] bc3bd27ec6bb6cfeaf2d41e0420fd0c53de92de50e5315eab949e710a380504d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] [stdout] 049e56260144c0f5cb4aeae482c799050b6b66e4bf6ce2ca26495fff90353355
[INFO] running `Command { std: "docker" "start" "-a" "049e56260144c0f5cb4aeae482c799050b6b66e4bf6ce2ca26495fff90353355", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dwm_status-9018612d4a31e0f0)
[INFO] [stdout] running 26 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dwm_status-18ff7080fcd80532)
[INFO] [stdout] test error::tests::error::new ... ok
[INFO] [stderr]    Doc-tests dwm-status
[INFO] [stdout] test error::tests::error::new_test ... ok
[INFO] [stdout] test error::tests::result_ext::show_error_when_err ... ok
[INFO] [stdout] test error::tests::wrap_error_ext::option::when_err ... ok
[INFO] [stdout] test error::tests::wrap_error_ext::option::when_some ... ok
[INFO] [stdout] test error::tests::error::new_custom ... ok
[INFO] [stdout] test error::tests::wrap_error_ext::result::when_custom_error ... ok
[INFO] [stdout] test error::tests::wrap_error_ext::result::when_err ... ok
[INFO] [stdout] test error::tests::wrap_error_ext::result::when_ok ... ok
[INFO] [stdout] test features::audio::data::tests::render_with_default ... ok
[INFO] [stdout] test features::audio::data::tests::render_with_mute ... ok
[INFO] [stdout] test features::backlight::data::tests::render_with_default ... ok
[INFO] [stdout] test features::cpu_load::data::tests::render_with_default ... ok
[INFO] [stdout] test features::cpu_load::data::tests::render_with_update ... ok
[INFO] [stdout] test features::cpu_load::data::tests::render_with_update_and_missing_placeholder ... ok
[INFO] [stdout] test features::network::data::tests::render_with_default ... ok
[INFO] [stdout] test features::network::data::tests::render_with_update_and_missing_placeholder ... ok
[INFO] [stdout] test features::network::data::tests::render_with_update ... ok
[INFO] [stdout] test features::network::data::tests::render_with_update_and_none_values ... ok
[INFO] [stdout] test features::time::data::tests::render_with_default ... ok
[INFO] [stdout] test utils::tests::icon_by_percentage_with_no_element ... ok
[INFO] [stdout] test utils::tests::icon_by_percentage_with_one_element ... ok
[INFO] [stdout] test utils::tests::icon_by_percentage_with_three_elements ... ok
[INFO] [stdout] test utils::tests::icon_by_percentage_with_two_elements ... ok
[INFO] [stdout] test wrapper::dbus::data::tests::match_build ... ok
[INFO] [stdout] test wrapper::dbus::data::tests::match_build_without_member ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] [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" "049e56260144c0f5cb4aeae482c799050b6b66e4bf6ce2ca26495fff90353355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "049e56260144c0f5cb4aeae482c799050b6b66e4bf6ce2ca26495fff90353355", kill_on_drop: false }`
[INFO] [stdout] 049e56260144c0f5cb4aeae482c799050b6b66e4bf6ce2ca26495fff90353355