[INFO] fetching crate zwp-input-method 0.2.1...
[INFO] testing zwp-input-method-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate zwp-input-method 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate zwp-input-method 0.2.1 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 zwp-input-method 0.2.1
[INFO] finished tweaking crates.io crate zwp-input-method 0.2.1
[INFO] tweaked toml for crates.io crate zwp-input-method 0.2.1 written to /workspace/builds/worker-2/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] 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8e705bfd0ae14d5425c131fde8f6949c8c3530ed82ead0d74840880ebc1b61e0
[INFO] running `Command { std: "docker" "start" "-a" "8e705bfd0ae14d5425c131fde8f6949c8c3530ed82ead0d74840880ebc1b61e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e705bfd0ae14d5425c131fde8f6949c8c3530ed82ead0d74840880ebc1b61e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e705bfd0ae14d5425c131fde8f6949c8c3530ed82ead0d74840880ebc1b61e0", kill_on_drop: false }`
[INFO] [stdout] 8e705bfd0ae14d5425c131fde8f6949c8c3530ed82ead0d74840880ebc1b61e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] a0f6655f66771e3ddf5da0c7dce24cb6972f311ad0763c39fa223ca3611a3628
[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" "a0f6655f66771e3ddf5da0c7dce24cb6972f311ad0763c39fa223ca3611a3628", kill_on_drop: false }`
[INFO] [stderr]    Compiling wayland-sys v0.29.0
[INFO] [stderr]    Compiling wayland-scanner v0.29.0
[INFO] [stderr]    Compiling nix v0.22.1
[INFO] [stderr]    Compiling wayland-client v0.29.0
[INFO] [stderr]    Compiling wayland-protocols v0.29.0
[INFO] [stderr]    Compiling zwp-input-method v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling wayland-commons v0.29.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.94s
[INFO] running `Command { std: "docker" "inspect" "a0f6655f66771e3ddf5da0c7dce24cb6972f311ad0763c39fa223ca3611a3628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f6655f66771e3ddf5da0c7dce24cb6972f311ad0763c39fa223ca3611a3628", kill_on_drop: false }`
[INFO] [stdout] a0f6655f66771e3ddf5da0c7dce24cb6972f311ad0763c39fa223ca3611a3628
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 134cc70be12d97e84f8d76fd9e396dde5d925532b65f01d9be54a5748ccc4cb8
[INFO] running `Command { std: "docker" "start" "-a" "134cc70be12d97e84f8d76fd9e396dde5d925532b65f01d9be54a5748ccc4cb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling zwp-input-method v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "134cc70be12d97e84f8d76fd9e396dde5d925532b65f01d9be54a5748ccc4cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "134cc70be12d97e84f8d76fd9e396dde5d925532b65f01d9be54a5748ccc4cb8", kill_on_drop: false }`
[INFO] [stdout] 134cc70be12d97e84f8d76fd9e396dde5d925532b65f01d9be54a5748ccc4cb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] c112fc9f10fb97bbb78f37d6696fd9279ec98b6edfae352b846b7526f1c41d49
[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" "c112fc9f10fb97bbb78f37d6696fd9279ec98b6edfae352b846b7526f1c41d49", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zwp_input_method-58323d4714146741)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zwp-input-method
[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" "c112fc9f10fb97bbb78f37d6696fd9279ec98b6edfae352b846b7526f1c41d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c112fc9f10fb97bbb78f37d6696fd9279ec98b6edfae352b846b7526f1c41d49", kill_on_drop: false }`
[INFO] [stdout] c112fc9f10fb97bbb78f37d6696fd9279ec98b6edfae352b846b7526f1c41d49