[INFO] cloning repository https://github.com/mtilda/example-rust-gtk4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mtilda/example-rust-gtk4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtilda%2Fexample-rust-gtk4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtilda%2Fexample-rust-gtk4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ff39676713fe681485c3474195b75814da8a650
[INFO] checking mtilda/example-rust-gtk4/0ff39676713fe681485c3474195b75814da8a650 against master#733108b6d4acaa93fe26ae281ea305aacd6aac4e for pr-148967
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtilda%2Fexample-rust-gtk4" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mtilda/example-rust-gtk4
[INFO] finished tweaking git repo https://github.com/mtilda/example-rust-gtk4
[INFO] tweaked toml for git repo https://github.com/mtilda/example-rust-gtk4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mtilda/example-rust-gtk4 on toolchain 733108b6d4acaa93fe26ae281ea305aacd6aac4e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733108b6d4acaa93fe26ae281ea305aacd6aac4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mtilda/example-rust-gtk4 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" "+733108b6d4acaa93fe26ae281ea305aacd6aac4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gio v0.19.5
[INFO] [stderr]   Downloaded gdk-pixbuf v0.19.2
[INFO] [stderr]   Downloaded graphene-rs v0.19.2
[INFO] [stderr]   Downloaded gio-sys v0.19.5
[INFO] [stderr]   Downloaded glib-sys v0.19.5
[INFO] [stderr]   Downloaded toml_edit v0.22.13
[INFO] [stderr]   Downloaded winnow v0.6.9
[INFO] [stderr]   Downloaded glib-macros v0.19.7
[INFO] [stderr]   Downloaded toml v0.8.13
[INFO] [stderr]   Downloaded pango v0.19.5
[INFO] [stderr]   Downloaded graphene-sys v0.19.5
[INFO] [stderr]   Downloaded pango-sys v0.19.5
[INFO] [stderr]   Downloaded imp v0.1.0
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.19.5
[INFO] [stderr]   Downloaded gobject-sys v0.19.5
[INFO] [stderr]   Downloaded glib v0.19.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+733108b6d4acaa93fe26ae281ea305aacd6aac4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0237de2949d697e6703024f14ba0f8c6be9767bc205543b7cb6228b0cdbf98c9
[INFO] running `Command { std: "docker" "start" "-a" "0237de2949d697e6703024f14ba0f8c6be9767bc205543b7cb6228b0cdbf98c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0237de2949d697e6703024f14ba0f8c6be9767bc205543b7cb6228b0cdbf98c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0237de2949d697e6703024f14ba0f8c6be9767bc205543b7cb6228b0cdbf98c9", kill_on_drop: false }`
[INFO] [stdout] 0237de2949d697e6703024f14ba0f8c6be9767bc205543b7cb6228b0cdbf98c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+733108b6d4acaa93fe26ae281ea305aacd6aac4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d074a54791683dc8aed98d81173a494d506c950cd8f02a0abd05e9581849318
[INFO] running `Command { std: "docker" "start" "-a" "7d074a54791683dc8aed98d81173a494d506c950cd8f02a0abd05e9581849318", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]    Compiling winnow v0.6.9
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling gio v0.19.5
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking imp v0.1.0
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]    Compiling serde_spanned v0.6.6
[INFO] [stderr]    Compiling toml_edit v0.22.13
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling toml v0.8.13
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling glib-sys v0.19.5
[INFO] [stderr]    Compiling gobject-sys v0.19.5
[INFO] [stderr]    Compiling gio-sys v0.19.5
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.19.5
[INFO] [stderr]    Compiling cairo-sys-rs v0.19.2
[INFO] [stderr]    Compiling pango-sys v0.19.5
[INFO] [stderr]    Compiling gdk4-sys v0.8.2
[INFO] [stderr]    Compiling graphene-sys v0.19.5
[INFO] [stderr]    Compiling gsk4-sys v0.8.2
[INFO] [stderr]    Compiling gtk4-sys v0.8.2
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]    Compiling glib-macros v0.19.7
[INFO] [stderr]    Compiling gtk4-macros v0.8.2
[INFO] [stderr]     Checking glib v0.19.7
[INFO] [stderr]     Checking cairo-rs v0.19.4
[INFO] [stderr]     Checking graphene-rs v0.19.2
[INFO] [stderr]     Checking pango v0.19.5
[INFO] [stderr]     Checking gdk-pixbuf v0.19.2
[INFO] [stderr]     Checking gdk4 v0.8.2
[INFO] [stderr]     Checking gsk4 v0.8.2
[INFO] [stderr]     Checking gtk4 v0.8.2
[INFO] [stderr]     Checking example-rust-gtk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "7d074a54791683dc8aed98d81173a494d506c950cd8f02a0abd05e9581849318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d074a54791683dc8aed98d81173a494d506c950cd8f02a0abd05e9581849318", kill_on_drop: false }`
[INFO] [stdout] 7d074a54791683dc8aed98d81173a494d506c950cd8f02a0abd05e9581849318