[INFO] fetching crate rfdx 0.1.2...
[INFO] testing rfdx-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate rfdx 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rfdx 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rfdx 0.1.2
[INFO] tweaked toml for crates.io crate rfdx 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rfdx 0.1.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rfdx 0.1.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pango-sys v0.18.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d944c58dcdecbb71863d049fbf19d1b07b1ff432b3b88f1542878ce2ebe4e22
[INFO] running `Command { std: "docker" "start" "-a" "8d944c58dcdecbb71863d049fbf19d1b07b1ff432b3b88f1542878ce2ebe4e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d944c58dcdecbb71863d049fbf19d1b07b1ff432b3b88f1542878ce2ebe4e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d944c58dcdecbb71863d049fbf19d1b07b1ff432b3b88f1542878ce2ebe4e22", kill_on_drop: false }`
[INFO] [stdout] 8d944c58dcdecbb71863d049fbf19d1b07b1ff432b3b88f1542878ce2ebe4e22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e846da8187df84969ac226c9fda0be06d68b96989b971a50734dbc4b2dff4e1b
[INFO] running `Command { std: "docker" "start" "-a" "e846da8187df84969ac226c9fda0be06d68b96989b971a50734dbc4b2dff4e1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling target-lexicon v0.12.11
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling rfdx v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling raw-window-handle v0.5.2
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling cfg-expr v0.15.5
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling serde_spanned v0.6.3
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stderr]    Compiling system-deps v6.1.1
[INFO] [stderr]    Compiling glib-sys v0.18.1
[INFO] [stderr]    Compiling gobject-sys v0.18.0
[INFO] [stderr]    Compiling gio-sys v0.18.1
[INFO] [stderr]    Compiling atk-sys v0.18.0
[INFO] [stderr]    Compiling gdk-sys v0.18.0
[INFO] [stderr]    Compiling pango-sys v0.18.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.18.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.18.0
[INFO] [stderr]    Compiling gtk-sys v0.18.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.01s
[INFO] running `Command { std: "docker" "inspect" "e846da8187df84969ac226c9fda0be06d68b96989b971a50734dbc4b2dff4e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e846da8187df84969ac226c9fda0be06d68b96989b971a50734dbc4b2dff4e1b", kill_on_drop: false }`
[INFO] [stdout] e846da8187df84969ac226c9fda0be06d68b96989b971a50734dbc4b2dff4e1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da510c40ef94a06d29648390cdafcff7ab314ebbda278886e0826994077da167
[INFO] running `Command { std: "docker" "start" "-a" "da510c40ef94a06d29648390cdafcff7ab314ebbda278886e0826994077da167", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling rfdx v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rfd`
[INFO] [stdout]   --> examples/async.rs:3:16
[INFO] [stdout]    |
[INFO] [stdout]  3 |     let task = rfd::AsyncFileDialog::new().pick_file();
[INFO] [stdout]    |                ^^^ use of unresolved module or unlinked crate `rfd`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout]  3 |     let task = rfdx::AsyncFileDialog::new().pick_file();
[INFO] [stdout]    |                   +
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 22 + use rfdx::AsyncFileDialog;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `AsyncFileDialog`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout]  3 -     let task = rfd::AsyncFileDialog::new().pick_file();
[INFO] [stdout]  3 +     let task = AsyncFileDialog::new().pick_file();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Option<_>`
[INFO] [stdout]   --> examples/async.rs:7:13
[INFO] [stdout]    |
[INFO] [stdout]  7 |         let file = task.await;
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |             println!("{:?}", file.path());
[INFO] [stdout]    |                              ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `file` an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout]  7 |         let file: Option<_> = task.await;
[INFO] [stdout]    |                 +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rfdx` (example "async") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rfd`
[INFO] [stdout]  --> examples/simple.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let res = rfd::FileDialog::new()
[INFO] [stdout]   |               ^^^ use of unresolved module or unlinked crate `rfd`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let res = rfdx::FileDialog::new()
[INFO] [stdout]   |                  +
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 1 + use rfdx::FileDialog;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `FileDialog`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 5 -     let res = rfd::FileDialog::new()
[INFO] [stdout] 5 +     let res = FileDialog::new()
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rfd`
[INFO] [stdout]   --> examples/msg.rs:19:15
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let res = rfd::MessageDialog::new()
[INFO] [stdout]    |               ^^^ use of unresolved module or unlinked crate `rfd`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let res = rfdx::MessageDialog::new()
[INFO] [stdout]    |                  +
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  1 + use rfdx::MessageDialog;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `MessageDialog`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 19 -     let res = rfd::MessageDialog::new()
[INFO] [stdout] 19 +     let res = MessageDialog::new()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rfd`
[INFO] [stdout]   --> examples/msg.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |         .set_buttons(rfd::MessageButtons::OkCancel)
[INFO] [stdout]    |                      ^^^ use of unresolved module or unlinked crate `rfd`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 22 |         .set_buttons(rfdx::MessageButtons::OkCancel)
[INFO] [stdout]    |                         +
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  1 + use rfdx::MessageButtons;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `MessageButtons`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 22 -         .set_buttons(rfd::MessageButtons::OkCancel)
[INFO] [stdout] 22 +         .set_buttons(MessageButtons::OkCancel)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rfdx` (example "msg") due to 2 previous errors
[INFO] [stderr] error: could not compile `rfdx` (example "simple") due to 1 previous error
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rfd`
[INFO] [stdout]  --> examples/save.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let res = rfd::FileDialog::new()
[INFO] [stdout]   |               ^^^ use of unresolved module or unlinked crate `rfd`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let res = rfdx::FileDialog::new()
[INFO] [stdout]   |                  +
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 1 + use rfdx::FileDialog;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `FileDialog`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 5 -     let res = rfd::FileDialog::new()
[INFO] [stdout] 5 +     let res = FileDialog::new()
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rfdx` (example "save") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "da510c40ef94a06d29648390cdafcff7ab314ebbda278886e0826994077da167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da510c40ef94a06d29648390cdafcff7ab314ebbda278886e0826994077da167", kill_on_drop: false }`
[INFO] [stdout] da510c40ef94a06d29648390cdafcff7ab314ebbda278886e0826994077da167