[INFO] cloning repository https://github.com/0x3UH4224D/teacher-hand
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0x3UH4224D/teacher-hand" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x3UH4224D%2Fteacher-hand", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x3UH4224D%2Fteacher-hand'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] edba4fd449f9e66be66ba4d3fd2718eb655952bd
[INFO] building 0x3UH4224D/teacher-hand against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x3UH4224D%2Fteacher-hand" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/0x3UH4224D/teacher-hand on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/0x3UH4224D/teacher-hand
[INFO] finished tweaking git repo https://github.com/0x3UH4224D/teacher-hand
[INFO] tweaked toml for git repo https://github.com/0x3UH4224D/teacher-hand written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/0x3UH4224D/teacher-hand already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/cairo`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/gdk`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir-files.git`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/gio`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir-files.git`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/glib`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir-files.git`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/gtk`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir-files.git`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/sys`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir-files`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/gdk-pixbuf`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/pango`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir-files.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ncollide_utils v0.7.0
[INFO] [stderr]   Downloaded ncollide v0.12.0
[INFO] [stderr]   Downloaded ncollide_pipeline v0.11.0
[INFO] [stderr]   Downloaded generic-array v0.2.1
[INFO] [stderr]   Downloaded ncollide_transformation v0.7.0
[INFO] [stderr]   Downloaded ncollide_procedural v0.7.0
[INFO] [stderr]   Downloaded ncollide_geometry v0.4.0
[INFO] [stderr]   Downloaded ncollide_math v0.7.0
[INFO] [stderr]   Downloaded nalgebra v0.12.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e89b2640cb5a2d047f7dfffda47c2d2f049d5c612743aafb0826573e513789b
[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" "5e89b2640cb5a2d047f7dfffda47c2d2f049d5c612743aafb0826573e513789b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e89b2640cb5a2d047f7dfffda47c2d2f049d5c612743aafb0826573e513789b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e89b2640cb5a2d047f7dfffda47c2d2f049d5c612743aafb0826573e513789b", kill_on_drop: false }`
[INFO] [stdout] 5e89b2640cb5a2d047f7dfffda47c2d2f049d5c612743aafb0826573e513789b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e6e33335e5935bb1cefd6db3609e5efdecbb267c4cecd229357de92d6a46649
[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" "7e6e33335e5935bb1cefd6db3609e5efdecbb267c4cecd229357de92d6a46649", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.30
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling typenum v1.9.0
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.2.0 (https://github.com/gtk-rs/gdk-pixbuf#8f787c36)
[INFO] [stderr]    Compiling cairo-rs v0.2.0 (https://github.com/gtk-rs/cairo#98629f96)
[INFO] [stderr]    Compiling gio v0.2.0 (https://github.com/gtk-rs/gio#ad216a24)
[INFO] [stderr]    Compiling c_vec v1.2.1
[INFO] [stderr]    Compiling gdk v0.6.0 (https://github.com/gtk-rs/gdk#72ecfd39)
[INFO] [stderr]    Compiling gtk v0.2.0 (https://github.com/gtk-rs/gtk#28c4c9a5)
[INFO] [stderr]    Compiling teacher-hand v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling gettext-rs v0.3.0
[INFO] [stderr]    Compiling glib-sys v0.4.0 (https://github.com/gtk-rs/sys#82f6aa9f)
[INFO] [stderr]    Compiling gobject-sys v0.4.0 (https://github.com/gtk-rs/sys#82f6aa9f)
[INFO] [stderr]    Compiling gio-sys v0.4.0 (https://github.com/gtk-rs/sys#82f6aa9f)
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.4.0 (https://github.com/gtk-rs/sys#82f6aa9f)
[INFO] [stderr]    Compiling cairo-sys-rs v0.4.0 (https://github.com/gtk-rs/cairo#98629f96)
[INFO] [stderr]    Compiling pango-sys v0.4.0 (https://github.com/gtk-rs/sys#82f6aa9f)
[INFO] [stderr]    Compiling gdk-sys v0.4.0 (https://github.com/gtk-rs/sys#82f6aa9f)
[INFO] [stderr]    Compiling atk-sys v0.4.0 (https://github.com/gtk-rs/sys#82f6aa9f)
[INFO] [stderr]    Compiling gtk-sys v0.4.0 (https://github.com/gtk-rs/sys#82f6aa9f)
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]   --> build.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::path::Path;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> build.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     if (output.status.success()) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `po_linguas_file`
[INFO] [stdout]   --> build.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let po_linguas_file = format!("{}/LINGUAS", po_dir);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_po_linguas_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling phf v0.7.21
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling generic-array v0.2.1
[INFO] [stderr]    Compiling palette v0.2.1
[INFO] [stderr]    Compiling num-complex v0.1.40
[INFO] [stderr]    Compiling num-bigint v0.1.40
[INFO] [stderr]    Compiling glib v0.3.0 (https://github.com/gtk-rs/glib#d17431ee)
[INFO] [stderr]    Compiling alga v0.5.2
[INFO] [stderr]    Compiling num-rational v0.1.39
[INFO] [stderr]    Compiling nalgebra v0.12.3
[INFO] [stderr]    Compiling num v0.1.40
[INFO] [stderr]    Compiling pango v0.2.0 (https://github.com/gtk-rs/pango#14362ce2)
[INFO] [stdout] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `geometry::translation::TranslationBase<_, _, _>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.12.3/src/geometry/isometry_ops.rs:68:9
[INFO] [stdout]     |
[INFO] [stdout] 68  | /         impl<$($lives ,)* N, D: DimName, S, R> $Op<$Rhs> for $Lhs
[INFO] [stdout] 69  | |             where N: Real,
[INFO] [stdout] 70  | |                   S: OwnedStorage<N, D, U1>,
[INFO] [stdout] 71  | |                   R: Rotation<PointBase<N, D, S>>,
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |             }
[INFO] [stdout] 79  | |         }
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |_________first implementation here
[INFO] [stdout]     |           conflicting implementation for `geometry::translation::TranslationBase<_, _, _>`
[INFO] [stdout] ...
[INFO] [stdout] 286 | / isometry_binop_impl_all!(
[INFO] [stdout] 287 | |     Mul, mul;
[INFO] [stdout] 288 | |     self: TranslationBase<N, D, S>, right: R, Output = IsometryBase<N, D, S, R>;
[INFO] [stdout] 289 | |     [val val] => IsometryBase::from_parts(self, right);
[INFO] [stdout] ...   |
[INFO] [stdout] 292 | |     [ref ref] => IsometryBase::from_parts(self.clone(), right.clone());
[INFO] [stdout] 293 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: downstream crates may implement trait `alga::linear::Rotation<geometry::point::PointBase<_, _, _>>` for type `&_`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `&geometry::translation::TranslationBase<_, _, _>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.12.3/src/geometry/isometry_ops.rs:68:9
[INFO] [stdout]     |
[INFO] [stdout] 68  | /         impl<$($lives ,)* N, D: DimName, S, R> $Op<$Rhs> for $Lhs
[INFO] [stdout] 69  | |             where N: Real,
[INFO] [stdout] 70  | |                   S: OwnedStorage<N, D, U1>,
[INFO] [stdout] 71  | |                   R: Rotation<PointBase<N, D, S>>,
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |             }
[INFO] [stdout] 79  | |         }
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |_________first implementation here
[INFO] [stdout]     |           conflicting implementation for `&geometry::translation::TranslationBase<_, _, _>`
[INFO] [stdout] ...
[INFO] [stdout] 286 | / isometry_binop_impl_all!(
[INFO] [stdout] 287 | |     Mul, mul;
[INFO] [stdout] 288 | |     self: TranslationBase<N, D, S>, right: R, Output = IsometryBase<N, D, S, R>;
[INFO] [stdout] 289 | |     [val val] => IsometryBase::from_parts(self, right);
[INFO] [stdout] ...   |
[INFO] [stdout] 292 | |     [ref ref] => IsometryBase::from_parts(self.clone(), right.clone());
[INFO] [stdout] 293 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: downstream crates may implement trait `alga::linear::Rotation<geometry::point::PointBase<_, _, _>>` for type `&_`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0119`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nalgebra`
[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" "7e6e33335e5935bb1cefd6db3609e5efdecbb267c4cecd229357de92d6a46649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e6e33335e5935bb1cefd6db3609e5efdecbb267c4cecd229357de92d6a46649", kill_on_drop: false }`
[INFO] [stdout] 7e6e33335e5935bb1cefd6db3609e5efdecbb267c4cecd229357de92d6a46649
