[INFO] cloning repository https://github.com/bellegarde-c/gtk4-rs-gio-file-loads-content-crash
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bellegarde-c/gtk4-rs-gio-file-loads-content-crash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbellegarde-c%2Fgtk4-rs-gio-file-loads-content-crash", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbellegarde-c%2Fgtk4-rs-gio-file-loads-content-crash'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb50abb3e6e9854adc16407d14abead229d57e63
[INFO] checking bellegarde-c/gtk4-rs-gio-file-loads-content-crash against master#7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 for pr-85387
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbellegarde-c%2Fgtk4-rs-gio-file-loads-content-crash" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bellegarde-c/gtk4-rs-gio-file-loads-content-crash on toolchain 7dc9ff5c629753b6930ecfe9a0446538b8e25fb7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bellegarde-c/gtk4-rs-gio-file-loads-content-crash
[INFO] finished tweaking git repo https://github.com/bellegarde-c/gtk4-rs-gio-file-loads-content-crash
[INFO] tweaked toml for git repo https://github.com/bellegarde-c/gtk4-rs-gio-file-loads-content-crash written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/bellegarde-c/gtk4-rs-gio-file-loads-content-crash already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5541297c1cb13e23c5f75d9849299b68c338d198a0dc2607c0289ad0dfa8ffc8
[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" "5541297c1cb13e23c5f75d9849299b68c338d198a0dc2607c0289ad0dfa8ffc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5541297c1cb13e23c5f75d9849299b68c338d198a0dc2607c0289ad0dfa8ffc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5541297c1cb13e23c5f75d9849299b68c338d198a0dc2607c0289ad0dfa8ffc8", kill_on_drop: false }`
[INFO] [stdout] 5541297c1cb13e23c5f75d9849299b68c338d198a0dc2607c0289ad0dfa8ffc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf828ac978077b7d4e5ffd3b83fd18b25b6bfd48373f1757075405571477dbce
[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" "cf828ac978077b7d4e5ffd3b83fd18b25b6bfd48373f1757075405571477dbce", 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]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling version-compare v0.0.11
[INFO] [stderr]    Compiling strum v0.20.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling gio v0.13.0 (https://github.com/gtk-rs/gtk-rs#e0bc298a)
[INFO] [stderr]    Compiling gdk-pixbuf v0.13.0 (https://github.com/gtk-rs/gtk-rs#e0bc298a)
[INFO] [stderr]    Compiling cairo-rs v0.13.0 (https://github.com/gtk-rs/gtk-rs#e0bc298a)
[INFO] [stderr]    Compiling pango v0.13.0 (https://github.com/gtk-rs/gtk-rs#e0bc298a)
[INFO] [stderr]    Compiling gdk4 v0.1.0 (https://github.com/gtk-rs/gtk4-rs?rev=abea0c9980bc083494eceb30dfab5eeb99a73118#abea0c99)
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling graphene-rs v0.13.0 (https://github.com/gtk-rs/gtk-rs#e0bc298a)
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling gsk4 v0.1.0 (https://github.com/gtk-rs/gtk4-rs?rev=abea0c9980bc083494eceb30dfab5eeb99a73118#abea0c99)
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]    Compiling gtk4 v0.1.0 (https://github.com/gtk-rs/gtk4-rs?rev=abea0c9980bc083494eceb30dfab5eeb99a73118#abea0c99)
[INFO] [stderr]     Checking gtk-macros v0.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking futures-task v0.3.12
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]    Compiling gettext-sys v0.19.9
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]     Checking futures-util v0.3.12
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking freetype v0.7.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling field-offset v0.3.3
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/field-offset-0.3.3/src/lib.rs:3:53
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![cfg_attr(fieldoffset_assert_in_const_fn, feature(const_fn))]
[INFO] [stdout]   |                                                     ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `field-offset`
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[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" "cf828ac978077b7d4e5ffd3b83fd18b25b6bfd48373f1757075405571477dbce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf828ac978077b7d4e5ffd3b83fd18b25b6bfd48373f1757075405571477dbce", kill_on_drop: false }`
[INFO] [stdout] cf828ac978077b7d4e5ffd3b83fd18b25b6bfd48373f1757075405571477dbce