[INFO] updating cached repository Byron/catchit-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Byron/catchit-rs
[INFO] [stderr]  * branch              HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Byron/catchit-rs" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Byron/catchit-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Byron/catchit-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Byron/catchit-rs" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Byron/catchit-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Byron/catchit-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6e79b10923aa877f81bb0c79e02fb08b29d4ddbc
[INFO] sha for GitHub repo Byron/catchit-rs: 6e79b10923aa877f81bb0c79e02fb08b29d4ddbc
[INFO] validating manifest of Byron/catchit-rs on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Byron/catchit-rs on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Byron/catchit-rs
[INFO] finished frobbing Byron/catchit-rs
[INFO] frobbed toml for Byron/catchit-rs written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Byron/catchit-rs/Cargo.toml
[INFO] started frobbing Byron/catchit-rs
[INFO] finished frobbing Byron/catchit-rs
[INFO] frobbed toml for Byron/catchit-rs written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Byron/catchit-rs/Cargo.toml
[INFO] crate Byron/catchit-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Byron/catchit-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Byron/catchit-rs against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Byron/catchit-rs:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c95191558dbc6c6c077e7c278e9c9214597290d8e45615ce20772d5844b33e73
[INFO] running `"docker" "start" "-a" "c95191558dbc6c6c077e7c278e9c9214597290d8e45615ce20772d5844b33e73"`
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking x11-dl v2.18.3
[INFO] [stderr]     Checking wayland-sys v0.21.13
[INFO] [stderr]     Checking image v0.21.2
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking wayland-client v0.21.13
[INFO] [stderr]     Checking glutin_glx_sys v0.1.5
[INFO] [stderr]     Checking wayland-protocols v0.21.13
[INFO] [stderr]     Checking piston-gfx_texture v0.36.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.65.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.61.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.19.1
[INFO] [stderr]     Checking glutin v0.21.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.62.1
[INFO] [stderr]     Checking piston_window v0.99.0
[INFO] [stderr]     Checking catchit v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0412]: cannot find type `XorShiftRng` in module `rand`
[INFO] [stderr]   --> src/engine.rs:36:24
[INFO] [stderr]    |
[INFO] [stderr] 36 |     rng: RefCell<rand::XorShiftRng>,
[INFO] [stderr]    |                        ^^^^^^^^^^^ not found in `rand`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `XorShiftRng` in module `rand`
[INFO] [stderr]   --> src/engine.rs:42:45
[INFO] [stderr]    |
[INFO] [stderr] 42 |                             rng: &mut rand::XorShiftRng)
[INFO] [stderr]    |                                             ^^^^^^^^^^^ not found in `rand`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `weak_rng` in module `rand`
[INFO] [stderr]   --> src/engine.rs:75:29
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let mut rng = rand::weak_rng();
[INFO] [stderr]    |                             ^^^^^^^^ not found in `rand`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `XorShiftRng` in module `rand`
[INFO] [stderr]    --> src/engine.rs:112:37
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn new_obstacle(rng: &mut rand::XorShiftRng, s: &mut State, min_distance: Scalar) {
[INFO] [stderr]     |                                     ^^^^^^^^^^^ not found in `rand`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `weak_rng` in module `rand`
[INFO] [stderr]    --> src/engine.rs:193:37
[INFO] [stderr]     |
[INFO] [stderr] 193 |             rng: RefCell::new(rand::weak_rng()),
[INFO] [stderr]     |                                     ^^^^^^^^ not found in `rand`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::TransitionState::*`
[INFO] [stderr]    --> src/transition.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |     use super::TransitionState::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `XorShiftRng` in module `rand`
[INFO] [stderr]   --> src/engine.rs:36:24
[INFO] [stderr]    |
[INFO] [stderr] 36 |     rng: RefCell<rand::XorShiftRng>,
[INFO] [stderr]    |                        ^^^^^^^^^^^ not found in `rand`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `XorShiftRng` in module `rand`
[INFO] [stderr]   --> src/engine.rs:42:45
[INFO] [stderr]    |
[INFO] [stderr] 42 |                             rng: &mut rand::XorShiftRng)
[INFO] [stderr]    |                                             ^^^^^^^^^^^ not found in `rand`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `weak_rng` in module `rand`
[INFO] [stderr]   --> src/engine.rs:75:29
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let mut rng = rand::weak_rng();
[INFO] [stderr]    |                             ^^^^^^^^ not found in `rand`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `XorShiftRng` in module `rand`
[INFO] [stderr]    --> src/engine.rs:112:37
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn new_obstacle(rng: &mut rand::XorShiftRng, s: &mut State, min_distance: Scalar) {
[INFO] [stderr]     |                                     ^^^^^^^^^^^ not found in `rand`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `weak_rng` in module `rand`
[INFO] [stderr]    --> src/engine.rs:193:37
[INFO] [stderr]     |
[INFO] [stderr] 193 |             rng: RefCell::new(rand::weak_rng()),
[INFO] [stderr]     |                                     ^^^^^^^^ not found in `rand`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rng`
[INFO] [stderr]  --> src/engine.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rand::{self, Rng};
[INFO] [stderr]   |                  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: Could not compile `catchit`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `Rng`
[INFO] [stderr]  --> src/engine.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rand::{self, Rng};
[INFO] [stderr]   |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: Could not compile `catchit`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c95191558dbc6c6c077e7c278e9c9214597290d8e45615ce20772d5844b33e73"`
[INFO] running `"docker" "rm" "-f" "c95191558dbc6c6c077e7c278e9c9214597290d8e45615ce20772d5844b33e73"`
[INFO] [stdout] c95191558dbc6c6c077e7c278e9c9214597290d8e45615ce20772d5844b33e73