[INFO] updating cached repository https://github.com/aleozlx/aml-grade [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b958474e065869e0b8ae731eb8c3e336e58427f7 [INFO] checking aleozlx/aml-grade against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleozlx%2Faml-grade" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aleozlx/aml-grade on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/aleozlx/aml-grade [INFO] finished tweaking git repo https://github.com/aleozlx/aml-grade [INFO] tweaked toml for git repo https://github.com/aleozlx/aml-grade written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/aleozlx/aml-grade already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b5ec0fdd2f6a75fea9b73d697b81281f79c9a14c147b9a152909a5ab17762298 [INFO] running `"docker" "start" "-a" "b5ec0fdd2f6a75fea9b73d697b81281f79c9a14c147b9a152909a5ab17762298"` [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling gio v0.5.0 [INFO] [stderr] Checking fragile v0.3.0 [INFO] [stderr] Compiling cairo-rs v0.5.0 [INFO] [stderr] Compiling gdk v0.9.0 [INFO] [stderr] Compiling gtk v0.5.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Compiling glib-sys v0.7.0 [INFO] [stderr] Compiling gobject-sys v0.7.0 [INFO] [stderr] Compiling gio-sys v0.7.0 [INFO] [stderr] Compiling cairo-sys-rs v0.7.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.7.0 [INFO] [stderr] Compiling pango-sys v0.7.0 [INFO] [stderr] Compiling gdk-sys v0.7.0 [INFO] [stderr] Compiling atk-sys v0.7.0 [INFO] [stderr] Compiling gtk-sys v0.7.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling gdk-pixbuf v0.5.0 [INFO] [stderr] Checking glib v0.6.0 [INFO] [stderr] Checking pango v0.5.0 [INFO] [stderr] Checking gobject-subclass v0.2.0 [INFO] [stderr] Checking aml-grade v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::io::BufReader` [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use std::io::BufReader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/student.rs:91:39 [INFO] [stderr] | [INFO] [stderr] 91 | fn init(_obj: &Object) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectImpl` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/student.rs:152:44 [INFO] [stderr] | [INFO] [stderr] 152 | fn new(&self, obj: &Object) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectImpl` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/student.rs:62:35 [INFO] [stderr] | [INFO] [stderr] 62 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/student.rs:68:33 [INFO] [stderr] | [INFO] [stderr] 68 | static ONCE: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufReader` [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use std::io::BufReader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/student.rs:91:39 [INFO] [stderr] | [INFO] [stderr] 91 | fn init(_obj: &Object) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectImpl` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/student.rs:152:44 [INFO] [stderr] | [INFO] [stderr] 152 | fn new(&self, obj: &Object) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectImpl` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/student.rs:62:35 [INFO] [stderr] | [INFO] [stderr] 62 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/student.rs:68:33 [INFO] [stderr] | [INFO] [stderr] 68 | static ONCE: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window_weak` [INFO] [stderr] --> src/main.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | $( let $n = $n.clone(); )+ [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_window_weak` [INFO] [stderr] ... [INFO] [stderr] 86 | listbox.bind_model(&model, clone!(window_weak => move |item| { [INFO] [stderr] | ________________________________- [INFO] [stderr] 87 | | let box_ = gtk::ListBoxRow::new(); [INFO] [stderr] 88 | | let item = item.downcast_ref::().unwrap(); [INFO] [stderr] 89 | | let hbox = gtk::Box::new(gtk::Orientation::Horizontal, 5); [INFO] [stderr] ... | [INFO] [stderr] 121 | | box_ [INFO] [stderr] 122 | | })); [INFO] [stderr] | |______- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window_weak` [INFO] [stderr] --> src/main.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | $( let $n = $n.clone(); )+ [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_window_weak` [INFO] [stderr] ... [INFO] [stderr] 86 | listbox.bind_model(&model, clone!(window_weak => move |item| { [INFO] [stderr] | ________________________________- [INFO] [stderr] 87 | | let box_ = gtk::ListBoxRow::new(); [INFO] [stderr] 88 | | let item = item.downcast_ref::().unwrap(); [INFO] [stderr] 89 | | let hbox = gtk::Box::new(gtk::Orientation::Horizontal, 5); [INFO] [stderr] ... | [INFO] [stderr] 121 | | box_ [INFO] [stderr] 122 | | })); [INFO] [stderr] | |______- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `"docker" "inspect" "b5ec0fdd2f6a75fea9b73d697b81281f79c9a14c147b9a152909a5ab17762298"` [INFO] running `"docker" "rm" "-f" "b5ec0fdd2f6a75fea9b73d697b81281f79c9a14c147b9a152909a5ab17762298"` [INFO] [stdout] b5ec0fdd2f6a75fea9b73d697b81281f79c9a14c147b9a152909a5ab17762298