[INFO] cloning repository https://github.com/mraof/morbitgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mraof/morbitgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmraof%2Fmorbitgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmraof%2Fmorbitgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d9e537a20ac2ebb0e36156ddacae3cf791a9db8
[INFO] testing mraof/morbitgen against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmraof%2Fmorbitgen" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mraof/morbitgen on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-10/source/.cargo/config
[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-10/source/Cargo.toml
[INFO] crate git repo https://github.com/mraof/morbitgen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 549b0ae2b3b200ef1b699a47f0f2f99dc9304b1e8c3be8bdfbf9a646dc09ccfa
[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" "549b0ae2b3b200ef1b699a47f0f2f99dc9304b1e8c3be8bdfbf9a646dc09ccfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "549b0ae2b3b200ef1b699a47f0f2f99dc9304b1e8c3be8bdfbf9a646dc09ccfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "549b0ae2b3b200ef1b699a47f0f2f99dc9304b1e8c3be8bdfbf9a646dc09ccfa", kill_on_drop: false }`
[INFO] [stdout] 549b0ae2b3b200ef1b699a47f0f2f99dc9304b1e8c3be8bdfbf9a646dc09ccfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ed4fc480dd85716417177b43be2a36607db91922d38df4c9ee7927d1baaabc7
[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" "2ed4fc480dd85716417177b43be2a36607db91922d38df4c9ee7927d1baaabc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling stdweb v0.4.12
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.26
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling http v0.1.14
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling stdweb-derive v0.5.1
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.4
[INFO] [stderr]    Compiling yew v0.4.0
[INFO] [stderr]    Compiling morbitgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `rand::distributions::WeightedChoice`: use WeightedIndex instead
[INFO] [stdout]   --> src/lib.rs:22:27
[INFO] [stdout]    |
[INFO] [stdout] 22 | use rand::distributions::{WeightedChoice, Weighted, Distribution};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rand::distributions::Weighted`: use WeightedIndex instead
[INFO] [stdout]   --> src/lib.rs:22:43
[INFO] [stdout]    |
[INFO] [stdout] 22 | use rand::distributions::{WeightedChoice, Weighted, Distribution};
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rand::distributions::Weighted`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:371:29
[INFO] [stdout]     |
[INFO] [stdout] 371 | ...                   Weighted {
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rand::distributions::WeightedChoice`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:377:30
[INFO] [stdout]     |
[INFO] [stdout] 377 |                     let wc = WeightedChoice::new(&mut vec);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `rand::distributions::Weighted::weight`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:372:33
[INFO] [stdout]     |
[INFO] [stdout] 372 | ...                   weight: chance.chance(),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `rand::distributions::Weighted::item`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:373:33
[INFO] [stdout]     |
[INFO] [stdout] 373 | ...                   item: *chance,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `rand::distributions::WeightedChoice::<'a, T>::new`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:377:30
[INFO] [stdout]     |
[INFO] [stdout] 377 |                     let wc = WeightedChoice::new(&mut vec);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `uniform_paths` has been stable since 1.32.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(rust_2018_preview, uniform_paths)]
[INFO] [stdout]   |                               ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "2ed4fc480dd85716417177b43be2a36607db91922d38df4c9ee7927d1baaabc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed4fc480dd85716417177b43be2a36607db91922d38df4c9ee7927d1baaabc7", kill_on_drop: false }`
[INFO] [stdout] 2ed4fc480dd85716417177b43be2a36607db91922d38df4c9ee7927d1baaabc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a9b208ac4c09bb40938b77c01801201de19cbbefb4e9e1bbf707fc50b357af1
[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" "6a9b208ac4c09bb40938b77c01801201de19cbbefb4e9e1bbf707fc50b357af1", kill_on_drop: false }`
[INFO] [stderr]    Compiling morbitgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `rand::distributions::WeightedChoice`: use WeightedIndex instead
[INFO] [stdout]   --> src/lib.rs:22:27
[INFO] [stdout]    |
[INFO] [stdout] 22 | use rand::distributions::{WeightedChoice, Weighted, Distribution};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rand::distributions::Weighted`: use WeightedIndex instead
[INFO] [stdout]   --> src/lib.rs:22:43
[INFO] [stdout]    |
[INFO] [stdout] 22 | use rand::distributions::{WeightedChoice, Weighted, Distribution};
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rand::distributions::Weighted`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:371:29
[INFO] [stdout]     |
[INFO] [stdout] 371 | ...                   Weighted {
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rand::distributions::WeightedChoice`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:377:30
[INFO] [stdout]     |
[INFO] [stdout] 377 |                     let wc = WeightedChoice::new(&mut vec);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `rand::distributions::Weighted::weight`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:372:33
[INFO] [stdout]     |
[INFO] [stdout] 372 | ...                   weight: chance.chance(),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `rand::distributions::Weighted::item`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:373:33
[INFO] [stdout]     |
[INFO] [stdout] 373 | ...                   item: *chance,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `rand::distributions::WeightedChoice::<'a, T>::new`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:377:30
[INFO] [stdout]     |
[INFO] [stdout] 377 |                     let wc = WeightedChoice::new(&mut vec);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `uniform_paths` has been stable since 1.32.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(rust_2018_preview, uniform_paths)]
[INFO] [stdout]   |                               ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rand::distributions::WeightedChoice`: use WeightedIndex instead
[INFO] [stdout]   --> src/lib.rs:22:27
[INFO] [stdout]    |
[INFO] [stdout] 22 | use rand::distributions::{WeightedChoice, Weighted, Distribution};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rand::distributions::Weighted`: use WeightedIndex instead
[INFO] [stdout]   --> src/lib.rs:22:43
[INFO] [stdout]    |
[INFO] [stdout] 22 | use rand::distributions::{WeightedChoice, Weighted, Distribution};
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rand::distributions::Weighted`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:371:29
[INFO] [stdout]     |
[INFO] [stdout] 371 | ...                   Weighted {
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rand::distributions::WeightedChoice`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:377:30
[INFO] [stdout]     |
[INFO] [stdout] 377 |                     let wc = WeightedChoice::new(&mut vec);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `rand::distributions::Weighted::weight`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:372:33
[INFO] [stdout]     |
[INFO] [stdout] 372 | ...                   weight: chance.chance(),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `rand::distributions::Weighted::item`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:373:33
[INFO] [stdout]     |
[INFO] [stdout] 373 | ...                   item: *chance,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `rand::distributions::WeightedChoice::<'a, T>::new`: use WeightedIndex instead
[INFO] [stdout]    --> src/lib.rs:377:30
[INFO] [stdout]     |
[INFO] [stdout] 377 |                     let wc = WeightedChoice::new(&mut vec);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "6a9b208ac4c09bb40938b77c01801201de19cbbefb4e9e1bbf707fc50b357af1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a9b208ac4c09bb40938b77c01801201de19cbbefb4e9e1bbf707fc50b357af1", kill_on_drop: false }`
[INFO] [stdout] 6a9b208ac4c09bb40938b77c01801201de19cbbefb4e9e1bbf707fc50b357af1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 025d0eb54caea92b699aaef1e01dad88c1936b2e6e4a8493163d650141f50b56
[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" "025d0eb54caea92b699aaef1e01dad88c1936b2e6e4a8493163d650141f50b56", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated struct `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 struct `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 struct `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 struct `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 field `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 field `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 associated function `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: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `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 struct `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 struct `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 struct `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 field `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 field `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 associated function `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: 7 warnings emitted
[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: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/morbitgen-335b880a5948362a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_formatting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/morbitgen-58b9fa1306a31ddd
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests morbitgen
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "025d0eb54caea92b699aaef1e01dad88c1936b2e6e4a8493163d650141f50b56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025d0eb54caea92b699aaef1e01dad88c1936b2e6e4a8493163d650141f50b56", kill_on_drop: false }`
[INFO] [stdout] 025d0eb54caea92b699aaef1e01dad88c1936b2e6e4a8493163d650141f50b56