[INFO] fetching crate detect-desktop-environment 1.2.0...
[INFO] testing detect-desktop-environment-1.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate detect-desktop-environment 1.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate detect-desktop-environment 1.2.0
[INFO] finished tweaking crates.io crate detect-desktop-environment 1.2.0
[INFO] tweaked toml for crates.io crate detect-desktop-environment 1.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate detect-desktop-environment 1.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate detect-desktop-environment 1.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2478d2ac77a312bb5026833d20b12248711f50a2b918d341d8b07065817921a1
[INFO] running `Command { std: "docker" "start" "-a" "2478d2ac77a312bb5026833d20b12248711f50a2b918d341d8b07065817921a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2478d2ac77a312bb5026833d20b12248711f50a2b918d341d8b07065817921a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2478d2ac77a312bb5026833d20b12248711f50a2b918d341d8b07065817921a1", kill_on_drop: false }`
[INFO] [stdout] 2478d2ac77a312bb5026833d20b12248711f50a2b918d341d8b07065817921a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db3d8dc8c9ec7fe4aa92cfa88e902d8f7bfaba2a46605d318ccb9e02afd737f2
[INFO] running `Command { std: "docker" "start" "-a" "db3d8dc8c9ec7fe4aa92cfa88e902d8f7bfaba2a46605d318ccb9e02afd737f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling detect-desktop-environment v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "db3d8dc8c9ec7fe4aa92cfa88e902d8f7bfaba2a46605d318ccb9e02afd737f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db3d8dc8c9ec7fe4aa92cfa88e902d8f7bfaba2a46605d318ccb9e02afd737f2", kill_on_drop: false }`
[INFO] [stdout] db3d8dc8c9ec7fe4aa92cfa88e902d8f7bfaba2a46605d318ccb9e02afd737f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36a3b6bb94b311ba0366c4ba95fd642e17dd19f3d2fec568e86eda4e61370438
[INFO] running `Command { std: "docker" "start" "-a" "36a3b6bb94b311ba0366c4ba95fd642e17dd19f3d2fec568e86eda4e61370438", kill_on_drop: false }`
[INFO] [stderr]    Compiling detect-desktop-environment v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "36a3b6bb94b311ba0366c4ba95fd642e17dd19f3d2fec568e86eda4e61370438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a3b6bb94b311ba0366c4ba95fd642e17dd19f3d2fec568e86eda4e61370438", kill_on_drop: false }`
[INFO] [stdout] 36a3b6bb94b311ba0366c4ba95fd642e17dd19f3d2fec568e86eda4e61370438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87789b8ffda4e3cdf1a3ad17d0d28606f4ba88bf02d48331fbd87ac72f0d3795
[INFO] running `Command { std: "docker" "start" "-a" "87789b8ffda4e3cdf1a3ad17d0d28606f4ba88bf02d48331fbd87ac72f0d3795", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/detect_desktop_environment-4a2f4c9a43cbfdbb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::linux_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/detect_desktop_environment-302418df2cd9e22b)
[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] [stderr]    Doc-tests detect_desktop_environment
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - DesktopEnvironment::qt (line 162) ... ok
[INFO] [stdout] test src/lib.rs - DesktopEnvironment::gtk (line 137) ... ok
[INFO] [stdout] test src/lib.rs - DesktopEnvironment::from_xdg_name (line 247) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - DesktopEnvironment::from_freedesktop (line 205) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87789b8ffda4e3cdf1a3ad17d0d28606f4ba88bf02d48331fbd87ac72f0d3795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87789b8ffda4e3cdf1a3ad17d0d28606f4ba88bf02d48331fbd87ac72f0d3795", kill_on_drop: false }`
[INFO] [stdout] 87789b8ffda4e3cdf1a3ad17d0d28606f4ba88bf02d48331fbd87ac72f0d3795