[INFO] fetching crate redwm 0.0.2...
[INFO] testing redwm-0.0.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate redwm 0.0.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate redwm 0.0.2
[INFO] finished tweaking crates.io crate redwm 0.0.2
[INFO] tweaked toml for crates.io crate redwm 0.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate redwm 0.0.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate redwm 0.0.2 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gethostname v0.2.1
[INFO] [stderr]   Downloaded winapi-wsapoll v0.1.1
[INFO] [stderr]   Downloaded nix v0.20.0
[INFO] [stderr]   Downloaded x11rb v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf5a96f7bb0aaf8527e804a088b7b99f7ff1c59fb48ebed40f0f66b8c5a57d32
[INFO] running `Command { std: "docker" "start" "-a" "cf5a96f7bb0aaf8527e804a088b7b99f7ff1c59fb48ebed40f0f66b8c5a57d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf5a96f7bb0aaf8527e804a088b7b99f7ff1c59fb48ebed40f0f66b8c5a57d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5a96f7bb0aaf8527e804a088b7b99f7ff1c59fb48ebed40f0f66b8c5a57d32", kill_on_drop: false }`
[INFO] [stdout] cf5a96f7bb0aaf8527e804a088b7b99f7ff1c59fb48ebed40f0f66b8c5a57d32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb8e11dc8f2e9e94082960e60c79d3a2974323662e1597d834a7b305699a2b53
[INFO] running `Command { std: "docker" "start" "-a" "eb8e11dc8f2e9e94082960e60c79d3a2974323662e1597d834a7b305699a2b53", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling gethostname v0.2.1
[INFO] [stderr]    Compiling x11rb v0.8.1
[INFO] [stderr]    Compiling redwm v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.60s
[INFO] running `Command { std: "docker" "inspect" "eb8e11dc8f2e9e94082960e60c79d3a2974323662e1597d834a7b305699a2b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8e11dc8f2e9e94082960e60c79d3a2974323662e1597d834a7b305699a2b53", kill_on_drop: false }`
[INFO] [stdout] eb8e11dc8f2e9e94082960e60c79d3a2974323662e1597d834a7b305699a2b53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7422d7e998128b23c55b55e1dadf21ac0d9df6ac9e86879fbf32fa711047220c
[INFO] running `Command { std: "docker" "start" "-a" "7422d7e998128b23c55b55e1dadf21ac0d9df6ac9e86879fbf32fa711047220c", kill_on_drop: false }`
[INFO] [stderr]    Compiling redwm v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "7422d7e998128b23c55b55e1dadf21ac0d9df6ac9e86879fbf32fa711047220c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7422d7e998128b23c55b55e1dadf21ac0d9df6ac9e86879fbf32fa711047220c", kill_on_drop: false }`
[INFO] [stdout] 7422d7e998128b23c55b55e1dadf21ac0d9df6ac9e86879fbf32fa711047220c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10097e827ac07bb97ee61f78b762d7bddf30f841e5c9b793898c48800df47013
[INFO] running `Command { std: "docker" "start" "-a" "10097e827ac07bb97ee61f78b762d7bddf30f841e5c9b793898c48800df47013", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/redwm-1db65fee295dc17d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests redwm
[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" "10097e827ac07bb97ee61f78b762d7bddf30f841e5c9b793898c48800df47013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10097e827ac07bb97ee61f78b762d7bddf30f841e5c9b793898c48800df47013", kill_on_drop: false }`
[INFO] [stdout] 10097e827ac07bb97ee61f78b762d7bddf30f841e5c9b793898c48800df47013