[INFO] updating cached repository olson-sean-k/bismuth
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/olson-sean-k/bismuth
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/olson-sean-k/bismuth" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/olson-sean-k/bismuth"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/olson-sean-k/bismuth'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/olson-sean-k/bismuth" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/olson-sean-k/bismuth"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/olson-sean-k/bismuth'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7ea9d17f0eab9996575aaa1378fb3e29f5db82bf
[INFO] sha for GitHub repo olson-sean-k/bismuth: 7ea9d17f0eab9996575aaa1378fb3e29f5db82bf
[INFO] validating manifest of olson-sean-k/bismuth on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of olson-sean-k/bismuth on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing olson-sean-k/bismuth
[INFO] finished frobbing olson-sean-k/bismuth
[INFO] frobbed toml for olson-sean-k/bismuth written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/olson-sean-k/bismuth/Cargo.toml
[INFO] started frobbing olson-sean-k/bismuth
[INFO] finished frobbing olson-sean-k/bismuth
[INFO] frobbed toml for olson-sean-k/bismuth written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/olson-sean-k/bismuth/Cargo.toml
[INFO] crate olson-sean-k/bismuth already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking olson-sean-k/bismuth against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-2/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/olson-sean-k/bismuth:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7a5e258bad74d03dbc51f7bc52ab583eedb2713ba2bd84cd40eda5dd6813ab70
[INFO] running `"docker" "start" "-a" "7a5e258bad74d03dbc51f7bc52ab583eedb2713ba2bd84cd40eda5dd6813ab70"`
[INFO] [stderr]    Compiling libc v0.2.29
[INFO] [stderr]     Checking adler32 v1.0.1
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling backtrace-sys v0.1.12
[INFO] [stderr]     Checking shared_library v0.1.7
[INFO] [stderr]     Checking itertools v0.6.1
[INFO] [stderr]     Checking tempfile v2.1.6
[INFO] [stderr]     Checking rayon-core v1.2.1
[INFO] [stderr]     Checking num-bigint v0.1.40
[INFO] [stderr]     Checking alga v0.5.2
[INFO] [stderr]     Checking gfx_core v0.6.1
[INFO] [stderr]     Checking arrayvec v0.4.4
[INFO] [stderr]    Compiling syn v0.13.4
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]     Checking x11-dl v2.15.0
[INFO] [stderr]     Checking deflate v0.7.15
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking generic-array v0.8.3
[INFO] [stderr]     Checking rayon v0.8.2
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]     Checking num-rational v0.1.39
[INFO] [stderr]     Checking png v0.7.0
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking num v0.1.40
[INFO] [stderr]     Checking nalgebra v0.13.1
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]     Checking jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling serde_derive_internals v0.23.1
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]     Checking image v0.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.43
[INFO] [stderr]     Checking backtrace v0.3.6
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]     Checking decorum v0.0.8
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.7.8
[INFO] [stderr]     Checking wayland-client v0.7.8
[INFO] [stderr]     Checking wayland-kbd v0.6.3
[INFO] [stderr]     Checking wayland-window v0.4.4
[INFO] [stderr]     Checking gfx_device_gl v0.13.1
[INFO] [stderr]     Checking gfx v0.14.1
[INFO] [stderr]     Checking winit v0.5.11
[INFO] [stderr]     Checking gfx_window_glutin v0.14.0
[INFO] [stderr]     Checking plexus v0.0.9
[INFO] [stderr]     Checking bismuth v0.0.4 (/opt/crater/workdir)
[INFO] [stderr] error[E0658]: use of unstable library feature 'clamp' (see issue #44095)
[INFO] [stderr]   --> src/cube/geometry.rs:55:29
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let offset = offset.clamp(Offset::min_value(), self.back()).to_inner();
[INFO] [stderr]    |                             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: add #![feature(clamp)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'clamp' (see issue #44095)
[INFO] [stderr]   --> src/cube/geometry.rs:62:29
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let offset = offset.clamp(self.front(), Offset::max_value()).to_inner();
[INFO] [stderr]    |                             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: add #![feature(clamp)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'clamp' (see issue #44095)
[INFO] [stderr]   --> src/cube/geometry.rs:55:29
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let offset = offset.clamp(Offset::min_value(), self.back()).to_inner();
[INFO] [stderr]    |                             ^^^^^
[INFO] [stderr] error[E0658]: use of unstable library feature 'clamp' (see issue #44095)
[INFO] [stderr]    --> src/cube/tree.rs:437:31
[INFO] [stderr]     |
[INFO] [stderr] 437 |             let width = width.clamp(LogWidth::min_value(), depth);
[INFO] [stderr]     |                               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: add #![feature(clamp)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr]    = help: add #![feature(clamp)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'clamp' (see issue #44095)
[INFO] [stderr]   --> src/cube/geometry.rs:62:29
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let offset = offset.clamp(self.front(), Offset::max_value()).to_inner();
[INFO] [stderr]    |                             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: add #![feature(clamp)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'clamp' (see issue #44095)
[INFO] [stderr]    --> src/cube/tree.rs:684:31
[INFO] [stderr]     |
[INFO] [stderr] 684 |             let width = width.clamp(LogWidth::min_value(), depth);
[INFO] [stderr]     |                               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: add #![feature(clamp)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'clamp' (see issue #44095)
[INFO] [stderr]    --> src/cube/tree.rs:437:31
[INFO] [stderr]     |
[INFO] [stderr] 437 |             let width = width.clamp(LogWidth::min_value(), depth);
[INFO] [stderr]     |                               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: add #![feature(clamp)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'clamp' (see issue #44095)
[INFO] [stderr]    --> src/cube/tree.rs:684:31
[INFO] [stderr]     |
[INFO] [stderr] 684 |             let width = width.clamp(LogWidth::min_value(), depth);
[INFO] [stderr]     |                               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: add #![feature(clamp)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] error: Could not compile `bismuth`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] error: Could not compile `bismuth`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7a5e258bad74d03dbc51f7bc52ab583eedb2713ba2bd84cd40eda5dd6813ab70"`
[INFO] running `"docker" "rm" "-f" "7a5e258bad74d03dbc51f7bc52ab583eedb2713ba2bd84cd40eda5dd6813ab70"`
[INFO] [stdout] 7a5e258bad74d03dbc51f7bc52ab583eedb2713ba2bd84cd40eda5dd6813ab70