[INFO] fetching crate gdk-pixbuf 0.9.0...
[INFO] testing gdk-pixbuf-0.9.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate gdk-pixbuf 0.9.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gdk-pixbuf 0.9.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gdk-pixbuf 0.9.0
[INFO] finished tweaking crates.io crate gdk-pixbuf 0.9.0
[INFO] tweaked toml for crates.io crate gdk-pixbuf 0.9.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b7e2b466df99238abaff4770dc7c4d53dea6a8c3635b2ef5a4ede8d863b2df2
[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" "3b7e2b466df99238abaff4770dc7c4d53dea6a8c3635b2ef5a4ede8d863b2df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b7e2b466df99238abaff4770dc7c4d53dea6a8c3635b2ef5a4ede8d863b2df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b7e2b466df99238abaff4770dc7c4d53dea6a8c3635b2ef5a4ede8d863b2df2", kill_on_drop: false }`
[INFO] [stdout] 3b7e2b466df99238abaff4770dc7c4d53dea6a8c3635b2ef5a4ede8d863b2df2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 574bd03003296c0c8fce60c2a1016f4401b3c4a30faa9ca5415d1f1acd1c0d86
[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" "574bd03003296c0c8fce60c2a1016f4401b3c4a30faa9ca5415d1f1acd1c0d86", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling futures-core v0.3.8
[INFO] [stderr]    Compiling futures-io v0.3.8
[INFO] [stderr]    Compiling gio v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-task v0.3.8
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling gio-sys v0.10.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling glib v0.10.3
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "574bd03003296c0c8fce60c2a1016f4401b3c4a30faa9ca5415d1f1acd1c0d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574bd03003296c0c8fce60c2a1016f4401b3c4a30faa9ca5415d1f1acd1c0d86", kill_on_drop: false }`
[INFO] [stdout] 574bd03003296c0c8fce60c2a1016f4401b3c4a30faa9ca5415d1f1acd1c0d86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 846042aea1770bc579ac04a3c6a250a2e8f5d888aea2d13f9914a5b12b068869
[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" "846042aea1770bc579ac04a3c6a250a2e8f5d888aea2d13f9914a5b12b068869", kill_on_drop: false }`
[INFO] [stderr]    Compiling gir-format-check v0.1.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `new_from_mut_slice` found for struct `gdk_pixbuf::Pixbuf` in the current scope
[INFO] [stdout]   --> tests/overflow.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |         Pixbuf::new_from_mut_slice(data, Colorspace::Rgb, true, 8, 21000, 29700, 21000 * 4);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 function or associated item not found in `gdk_pixbuf::Pixbuf`
[INFO] [stdout]    |                 help: there is an associated function with a similar name: `from_mut_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_from_mut_slice` found for struct `gdk_pixbuf::Pixbuf` in the current scope
[INFO] [stdout]   --> tests/overflow.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |     Pixbuf::new_from_mut_slice(data, Colorspace::Rgb, true, 8, 100, 100, 100 * 4);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             function or associated item not found in `gdk_pixbuf::Pixbuf`
[INFO] [stdout]    |             help: there is an associated function with a similar name: `from_mut_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_from_mut_slice` found for struct `gdk_pixbuf::Pixbuf` in the current scope
[INFO] [stdout]   --> tests/overflow.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |     Pixbuf::new_from_mut_slice(data, Colorspace::Rgb, false, 8, 1, 4, 4);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             function or associated item not found in `gdk_pixbuf::Pixbuf`
[INFO] [stdout]    |             help: there is an associated function with a similar name: `from_mut_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_from_mut_slice` found for struct `gdk_pixbuf::Pixbuf` in the current scope
[INFO] [stdout]   --> tests/overflow.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |     Pixbuf::new_from_mut_slice(data, Colorspace::Rgb, false, 8, 1, 4, 4);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             function or associated item not found in `gdk_pixbuf::Pixbuf`
[INFO] [stdout]    |             help: there is an associated function with a similar name: `from_mut_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_from_mut_slice` found for struct `gdk_pixbuf::Pixbuf` in the current scope
[INFO] [stdout]   --> tests/overflow.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |     Pixbuf::new_from_mut_slice(data, Colorspace::Rgb, false, 8, 1, 4, 4);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             function or associated item not found in `gdk_pixbuf::Pixbuf`
[INFO] [stdout]    |             help: there is an associated function with a similar name: `from_mut_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gdk-pixbuf`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "846042aea1770bc579ac04a3c6a250a2e8f5d888aea2d13f9914a5b12b068869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "846042aea1770bc579ac04a3c6a250a2e8f5d888aea2d13f9914a5b12b068869", kill_on_drop: false }`
[INFO] [stdout] 846042aea1770bc579ac04a3c6a250a2e8f5d888aea2d13f9914a5b12b068869