[INFO] updating cached repository https://github.com/mraof/morbitgen
[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] 3d9e537a20ac2ebb0e36156ddacae3cf791a9db8
[INFO] checking mraof/morbitgen against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmraof%2Fmorbitgen" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mraof/morbitgen on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mraof/morbitgen
[INFO] finished tweaking git repo https://github.com/mraof/morbitgen
[INFO] tweaked toml for git repo https://github.com/mraof/morbitgen written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/mraof/morbitgen already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] b7d09643bbf0c806c3e43648b58b9abf8f920842cd4cea8278459894e71b07ae
[INFO] running `"docker" "start" "-a" "b7d09643bbf0c806c3e43648b58b9abf8f920842cd4cea8278459894e71b07ae"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.26
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]     Checking backtrace v0.3.13
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling stdweb-derive v0.5.1
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.4
[INFO] [stderr]     Checking stdweb v0.4.12
[INFO] [stderr]     Checking yew v0.4.0
[INFO] [stderr]     Checking morbitgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::WeightedChoice': use WeightedIndex instead
[INFO] [stderr]   --> src/lib.rs:22:27
[INFO] [stderr]    |
[INFO] [stderr] 22 | use rand::distributions::{WeightedChoice, Weighted, Distribution};
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::Weighted': use WeightedIndex instead
[INFO] [stderr]   --> src/lib.rs:22:43
[INFO] [stderr]    |
[INFO] [stderr] 22 | use rand::distributions::{WeightedChoice, Weighted, Distribution};
[INFO] [stderr]    |                                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::Weighted': use WeightedIndex instead
[INFO] [stderr]    --> src/lib.rs:371:29
[INFO] [stderr]     |
[INFO] [stderr] 371 | ...                   Weighted {
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::WeightedChoice': use WeightedIndex instead
[INFO] [stderr]    --> src/lib.rs:377:30
[INFO] [stderr]     |
[INFO] [stderr] 377 |                     let wc = WeightedChoice::new(&mut vec);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::Weighted::weight': use WeightedIndex instead
[INFO] [stderr]    --> src/lib.rs:372:33
[INFO] [stderr]     |
[INFO] [stderr] 372 | ...                   weight: chance.chance(),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::Weighted::item': use WeightedIndex instead
[INFO] [stderr]    --> src/lib.rs:373:33
[INFO] [stderr]     |
[INFO] [stderr] 373 | ...                   item: *chance,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::WeightedChoice::<'a, T>::new': use WeightedIndex instead
[INFO] [stderr]    --> src/lib.rs:377:30
[INFO] [stderr]     |
[INFO] [stderr] 377 |                     let wc = WeightedChoice::new(&mut vec);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::WeightedChoice': use WeightedIndex instead
[INFO] [stderr]   --> src/lib.rs:22:27
[INFO] [stderr]    |
[INFO] [stderr] 22 | use rand::distributions::{WeightedChoice, Weighted, Distribution};
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::Weighted': use WeightedIndex instead
[INFO] [stderr]   --> src/lib.rs:22:43
[INFO] [stderr]    |
[INFO] [stderr] 22 | use rand::distributions::{WeightedChoice, Weighted, Distribution};
[INFO] [stderr]    |                                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::Weighted': use WeightedIndex instead
[INFO] [stderr]    --> src/lib.rs:371:29
[INFO] [stderr]     |
[INFO] [stderr] 371 | ...                   Weighted {
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::WeightedChoice': use WeightedIndex instead
[INFO] [stderr]    --> src/lib.rs:377:30
[INFO] [stderr]     |
[INFO] [stderr] 377 |                     let wc = WeightedChoice::new(&mut vec);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::Weighted::weight': use WeightedIndex instead
[INFO] [stderr]    --> src/lib.rs:372:33
[INFO] [stderr]     |
[INFO] [stderr] 372 | ...                   weight: chance.chance(),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::Weighted::item': use WeightedIndex instead
[INFO] [stderr]    --> src/lib.rs:373:33
[INFO] [stderr]     |
[INFO] [stderr] 373 | ...                   item: *chance,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::distributions::WeightedChoice::<'a, T>::new': use WeightedIndex instead
[INFO] [stderr]    --> src/lib.rs:377:30
[INFO] [stderr]     |
[INFO] [stderr] 377 |                     let wc = WeightedChoice::new(&mut vec);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `uniform_paths` has been stable since 1.32.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(rust_2018_preview, uniform_paths)]
[INFO] [stderr]   |                               ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `uniform_paths` has been stable since 1.32.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(rust_2018_preview, uniform_paths)]
[INFO] [stderr]   |                               ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `"docker" "inspect" "b7d09643bbf0c806c3e43648b58b9abf8f920842cd4cea8278459894e71b07ae"`
[INFO] running `"docker" "rm" "-f" "b7d09643bbf0c806c3e43648b58b9abf8f920842cd4cea8278459894e71b07ae"`
[INFO] [stdout] b7d09643bbf0c806c3e43648b58b9abf8f920842cd4cea8278459894e71b07ae