[INFO] cloning repository https://github.com/jamespharaoh/nono
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamespharaoh/nono" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamespharaoh%2Fnono", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamespharaoh%2Fnono'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1627c17af329ca131bc8b55d80013f7bb946c788
[INFO] checking jamespharaoh/nono against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamespharaoh%2Fnono" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jamespharaoh/nono
[INFO] removed 1 missing examples
[INFO] finished tweaking git repo https://github.com/jamespharaoh/nono
[INFO] tweaked toml for git repo https://github.com/jamespharaoh/nono written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jamespharaoh/nono on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jamespharaoh/nono 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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pango-sys v0.16.3
[INFO] [stderr]   Downloaded gtk3-macros v0.16.0
[INFO] [stderr]   Downloaded futures-executor v0.3.25
[INFO] [stderr]   Downloaded once_cell v1.16.0
[INFO] [stderr]   Downloaded gobject-sys v0.16.3
[INFO] [stderr]   Downloaded system-deps v6.0.3
[INFO] [stderr]   Downloaded cairo-sys-rs v0.16.3
[INFO] [stderr]   Downloaded atk v0.16.0
[INFO] [stderr]   Downloaded serde v1.0.150
[INFO] [stderr]   Downloaded glib-macros v0.16.3
[INFO] [stderr]   Downloaded cairo-rs v0.16.3
[INFO] [stderr]   Downloaded gdk v0.16.2
[INFO] [stderr]   Downloaded pest v2.5.1
[INFO] [stderr]   Downloaded gio-sys v0.16.3
[INFO] [stderr]   Downloaded gtk-sys v0.16.0
[INFO] [stderr]   Downloaded gdk-sys v0.16.0
[INFO] [stderr]   Downloaded glib-sys v0.16.3
[INFO] [stderr]   Downloaded gio v0.16.6
[INFO] [stderr]   Downloaded pango v0.16.5
[INFO] [stderr]   Downloaded gdk-pixbuf v0.16.4
[INFO] [stderr]   Downloaded glib v0.16.6
[INFO] [stderr]   Downloaded syn v1.0.105
[INFO] [stderr]   Downloaded atk-sys v0.16.0
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.16.3
[INFO] [stderr]   Downloaded futures-macro v0.3.25
[INFO] [stderr]   Downloaded cfg-expr v0.11.0
[INFO] [stderr]   Downloaded gtk v0.16.2
[INFO] [stderr]   Downloaded libc v0.2.138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12593c96d3a32af5a35e6a89e8a75c3ba4e7d6fff85e616823bbdffe1716d689
[INFO] running `Command { std: "docker" "start" "-a" "12593c96d3a32af5a35e6a89e8a75c3ba4e7d6fff85e616823bbdffe1716d689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12593c96d3a32af5a35e6a89e8a75c3ba4e7d6fff85e616823bbdffe1716d689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12593c96d3a32af5a35e6a89e8a75c3ba4e7d6fff85e616823bbdffe1716d689", kill_on_drop: false }`
[INFO] [stdout] 12593c96d3a32af5a35e6a89e8a75c3ba4e7d6fff85e616823bbdffe1716d689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ec7c42ff0e9ee94146932e4c48c6a916b1e1eba99622112811eb8d592e4fbec
[INFO] running `Command { std: "docker" "start" "-a" "2ec7c42ff0e9ee94146932e4c48c6a916b1e1eba99622112811eb8d592e4fbec", kill_on_drop: false }`
[INFO] [stderr]     Checking nono v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `stats_alloc`
[INFO] [stdout]  --> examples/alloc.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use stats_alloc::INSTRUMENTED_SYSTEM;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `stats_alloc`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `stats_alloc`, use `cargo add stats_alloc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `stats_alloc`
[INFO] [stdout]  --> examples/alloc.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use stats_alloc::Region;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `stats_alloc`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `stats_alloc`, use `cargo add stats_alloc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `stats_alloc`
[INFO] [stdout]   --> examples/alloc.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use stats_alloc::StatsAlloc;
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `stats_alloc`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `stats_alloc`, use `cargo add stats_alloc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nono` (example "alloc") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `cairo`
[INFO] [stdout]  --> examples/gtk.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cairo;
[INFO] [stdout]   |     ^^^^^ no external crate `cairo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gio`
[INFO] [stdout]  --> examples/gtk.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use gio;
[INFO] [stdout]   |     ^^^ no external crate `gio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `glib`
[INFO] [stdout]  --> examples/gtk.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use glib;
[INFO] [stdout]   |     ^^^^ no external crate `glib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gtk`
[INFO] [stdout]  --> examples/gtk.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use gtk;
[INFO] [stdout]   |     ^^^ no external crate `gtk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Continue` in this scope
[INFO] [stdout]    --> examples/gtk.rs:261:22
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn tick (& self) -> Continue {
[INFO] [stdout]     |                         ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: there is an enum variant `core::ops::ControlFlow::Continue` and 1 other; try using the variant's enum
[INFO] [stdout]     |
[INFO] [stdout] 261 -     fn tick (& self) -> Continue {
[INFO] [stdout] 261 +     fn tick (& self) -> core::ops::ControlFlow {
[INFO] [stdout]     |
[INFO] [stdout] 261 -     fn tick (& self) -> Continue {
[INFO] [stdout] 261 +     fn tick (& self) -> std::ops::ControlFlow {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Continue` in this scope
[INFO] [stdout]    --> examples/gtk.rs:270:4
[INFO] [stdout]     |
[INFO] [stdout] 270 |             Continue (true)
[INFO] [stdout]     |             ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]     |
[INFO] [stdout]   3 + use std::ops::ControlFlow::Continue;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Continue` in this scope
[INFO] [stdout]    --> examples/gtk.rs:278:4
[INFO] [stdout]     |
[INFO] [stdout] 278 |             Continue (false)
[INFO] [stdout]     |             ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]     |
[INFO] [stdout]   3 + use std::ops::ControlFlow::Continue;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `&_`
[INFO] [stdout]    --> examples/gtk.rs:363:19
[INFO] [stdout]     |
[INFO] [stdout] 363 |                 .skip_while (|& ch| ch.is_ascii_digit ())
[INFO] [stdout]     |                               ^^^^  -- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]     |
[INFO] [stdout] 363 |                 .skip_while (|& ch: &_| ch.is_ascii_digit ())
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `&_`
[INFO] [stdout]    --> examples/gtk.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |                 .skip_while (|& ch| ch.is_whitespace ())
[INFO] [stdout]     |                               ^^^^  -- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]     |
[INFO] [stdout] 364 |                 .skip_while (|& ch: &_| ch.is_whitespace ())
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `&_`
[INFO] [stdout]    --> examples/gtk.rs:439:19
[INFO] [stdout]     |
[INFO] [stdout] 439 |                 .skip_while (|& ch| ch.is_ascii_digit ())
[INFO] [stdout]     |                               ^^^^  -- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]     |
[INFO] [stdout] 439 |                 .skip_while (|& ch: &_| ch.is_ascii_digit ())
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `&_`
[INFO] [stdout]    --> examples/gtk.rs:440:19
[INFO] [stdout]     |
[INFO] [stdout] 440 |                 .skip_while (|& ch| ch.is_whitespace ())
[INFO] [stdout]     |                               ^^^^  -- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]     |
[INFO] [stdout] 440 |                 .skip_while (|& ch: &_| ch.is_whitespace ())
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> examples/gtk.rs:592:4
[INFO] [stdout]     |
[INFO] [stdout] 592 |             timeout_source.remove ();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0412, E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nono` (example "nono-gtk") due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "2ec7c42ff0e9ee94146932e4c48c6a916b1e1eba99622112811eb8d592e4fbec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec7c42ff0e9ee94146932e4c48c6a916b1e1eba99622112811eb8d592e4fbec", kill_on_drop: false }`
[INFO] [stdout] 2ec7c42ff0e9ee94146932e4c48c6a916b1e1eba99622112811eb8d592e4fbec