[INFO] cloning repository https://github.com/alec-deason/NaNoGenMo-2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alec-deason/NaNoGenMo-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falec-deason%2FNaNoGenMo-2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falec-deason%2FNaNoGenMo-2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a64b75f063067d6ce8b88d3141c3f12ef4aacfc1
[INFO] checking alec-deason/NaNoGenMo-2018 against master#df20355fa9fa5e9fb89be4e4bfee8a643bb7a23e for pr-95474
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falec-deason%2FNaNoGenMo-2018" "/workspace/builds/worker-102/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alec-deason/NaNoGenMo-2018 on toolchain df20355fa9fa5e9fb89be4e4bfee8a643bb7a23e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+df20355fa9fa5e9fb89be4e4bfee8a643bb7a23e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alec-deason/NaNoGenMo-2018
[INFO] finished tweaking git repo https://github.com/alec-deason/NaNoGenMo-2018
[INFO] tweaked toml for git repo https://github.com/alec-deason/NaNoGenMo-2018 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate git repo https://github.com/alec-deason/NaNoGenMo-2018 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+df20355fa9fa5e9fb89be4e4bfee8a643bb7a23e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_isaac v0.1.0
[INFO] [stderr]   Downloaded dot v0.1.4
[INFO] [stderr]   Downloaded rand v0.6.0-pre.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+df20355fa9fa5e9fb89be4e4bfee8a643bb7a23e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bca8f29f7215f98bd837c79972a2898bdb20285bdde02528f32bf4bef5f73f0
[INFO] running `Command { std: "docker" "start" "-a" "8bca8f29f7215f98bd837c79972a2898bdb20285bdde02528f32bf4bef5f73f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bca8f29f7215f98bd837c79972a2898bdb20285bdde02528f32bf4bef5f73f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bca8f29f7215f98bd837c79972a2898bdb20285bdde02528f32bf4bef5f73f0", kill_on_drop: false }`
[INFO] [stdout] 8bca8f29f7215f98bd837c79972a2898bdb20285bdde02528f32bf4bef5f73f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+df20355fa9fa5e9fb89be4e4bfee8a643bb7a23e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 047dce5d5a36d86b2821628a818ea9df15882a1b5a7b22f67970224e690e4923
[INFO] running `Command { std: "docker" "start" "-a" "047dce5d5a36d86b2821628a818ea9df15882a1b5a7b22f67970224e690e4923", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking rand_core v0.3.0
[INFO] [stderr]     Checking dot v0.1.4
[INFO] [stderr]     Checking rand_xorshift v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.0
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand v0.6.0-pre.1
[INFO] [stderr]     Checking nanogenmo_2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::hash_map::Entry`
[INFO] [stdout]  --> src/agent/daemons.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::hash_map::Entry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::seq::IteratorRandom`
[INFO] [stdout]  --> src/agent/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand::seq::IteratorRandom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::hash_map::Entry`
[INFO] [stdout]  --> src/agent/daemons.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::hash_map::Entry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::seq::IteratorRandom`
[INFO] [stdout]  --> src/agent/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand::seq::IteratorRandom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `vec_remove_item`
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(vec_remove_item)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `vec_remove_item`
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(vec_remove_item)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `remove_item` found for struct `Vec<usize>` in the current scope
[INFO] [stdout]   --> src/agent/events.rs:16:44
[INFO] [stdout]    |
[INFO] [stdout] 16 |         world.locations[self.start].agents.remove_item(&self.agent);
[INFO] [stdout]    |                                            ^^^^^^^^^^^ method not found in `Vec<usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `remove_item` found for struct `Vec<usize>` in the current scope
[INFO] [stdout]   --> src/agent/events.rs:16:44
[INFO] [stdout]    |
[INFO] [stdout] 16 |         world.locations[self.start].agents.remove_item(&self.agent);
[INFO] [stdout]    |                                            ^^^^^^^^^^^ method not found in `Vec<usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `remove_item` found for struct `Vec<usize>` in the current scope
[INFO] [stdout]    --> src/lib.rs:162:23
[INFO] [stdout]     |
[INFO] [stdout] 162 |         the_greenwood.remove_item(&seed);
[INFO] [stdout]     |                       ^^^^^^^^^^^ method not found in `Vec<usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `remove_item` found for struct `Vec<usize>` in the current scope
[INFO] [stdout]    --> src/lib.rs:162:23
[INFO] [stdout]     |
[INFO] [stdout] 162 |         the_greenwood.remove_item(&seed);
[INFO] [stdout]     |                       ^^^^^^^^^^^ method not found in `Vec<usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:129:25
[INFO] [stdout]     |
[INFO] [stdout] 129 |         for _ in 0..rng.gen_range(0, 15) {
[INFO] [stdout]     |                         ^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `{integer}: SampleUniform` found in the `rand` crate:
[INFO] [stdout]             - impl SampleUniform for i128;
[INFO] [stdout]             - impl SampleUniform for i16;
[INFO] [stdout]             - impl SampleUniform for i32;
[INFO] [stdout]             - impl SampleUniform for i64;
[INFO] [stdout]             and 8 more
[INFO] [stdout] note: required by a bound in `gen_range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.0-pre.1/src/lib.rs:454:21
[INFO] [stdout]     |
[INFO] [stdout] 454 |     fn gen_range<T: SampleUniform, B1, B2>(&mut self, low: B1, high: B2) -> T
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ required by this bound in `gen_range`
[INFO] [stdout] help: use the fully qualified path for the potential candidates
[INFO] [stdout]     |
[INFO] [stdout] 129 |         for _ in 0..<f32 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 129 |         for _ in 0..<f64 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 129 |         for _ in 0..<i128 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 129 |         for _ in 0..<i16 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout]       and 10 other candidates
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]     |
[INFO] [stdout] 129 |         for _ in 0..rng.gen_range::<T, B1, B2>(0, 15) {
[INFO] [stdout]     |                                  +++++++++++++
[INFO] [stdout] help: consider specifying the type arguments in the function call
[INFO] [stdout]     |
[INFO] [stdout] 129 |         for _ in 0..rng.gen_range::<T, B1, B2>(0, 15) {
[INFO] [stdout]     |                                  +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:137:25
[INFO] [stdout]     |
[INFO] [stdout] 137 |         for _ in 0..rng.gen_range(0, 15) {
[INFO] [stdout]     |                         ^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `{integer}: SampleUniform` found in the `rand` crate:
[INFO] [stdout]             - impl SampleUniform for i128;
[INFO] [stdout]             - impl SampleUniform for i16;
[INFO] [stdout]             - impl SampleUniform for i32;
[INFO] [stdout]             - impl SampleUniform for i64;
[INFO] [stdout]             and 8 more
[INFO] [stdout] note: required by a bound in `gen_range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.0-pre.1/src/lib.rs:454:21
[INFO] [stdout]     |
[INFO] [stdout] 454 |     fn gen_range<T: SampleUniform, B1, B2>(&mut self, low: B1, high: B2) -> T
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ required by this bound in `gen_range`
[INFO] [stdout] help: use the fully qualified path for the potential candidates
[INFO] [stdout]     |
[INFO] [stdout] 137 |         for _ in 0..<f32 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 137 |         for _ in 0..<f64 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 137 |         for _ in 0..<i128 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 137 |         for _ in 0..<i16 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout]       and 10 other candidates
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]     |
[INFO] [stdout] 137 |         for _ in 0..rng.gen_range::<T, B1, B2>(0, 15) {
[INFO] [stdout]     |                                  +++++++++++++
[INFO] [stdout] help: consider specifying the type arguments in the function call
[INFO] [stdout]     |
[INFO] [stdout] 137 |         for _ in 0..rng.gen_range::<T, B1, B2>(0, 15) {
[INFO] [stdout]     |                                  +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:129:25
[INFO] [stdout]     |
[INFO] [stdout] 129 |         for _ in 0..rng.gen_range(0, 15) {
[INFO] [stdout]     |                         ^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `{integer}: SampleUniform` found in the `rand` crate:
[INFO] [stdout]             - impl SampleUniform for i128;
[INFO] [stdout]             - impl SampleUniform for i16;
[INFO] [stdout]             - impl SampleUniform for i32;
[INFO] [stdout]             - impl SampleUniform for i64;
[INFO] [stdout]             and 8 more
[INFO] [stdout] note: required by a bound in `gen_range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.0-pre.1/src/lib.rs:454:21
[INFO] [stdout]     |
[INFO] [stdout] 454 |     fn gen_range<T: SampleUniform, B1, B2>(&mut self, low: B1, high: B2) -> T
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ required by this bound in `gen_range`
[INFO] [stdout] help: use the fully qualified path for the potential candidates
[INFO] [stdout]     |
[INFO] [stdout] 129 |         for _ in 0..<f32 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 129 |         for _ in 0..<f64 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 129 |         for _ in 0..<i128 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 129 |         for _ in 0..<i16 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout]       and 10 other candidates
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]     |
[INFO] [stdout] 129 |         for _ in 0..rng.gen_range::<T, B1, B2>(0, 15) {
[INFO] [stdout]     |                                  +++++++++++++
[INFO] [stdout] help: consider specifying the type arguments in the function call
[INFO] [stdout]     |
[INFO] [stdout] 129 |         for _ in 0..rng.gen_range::<T, B1, B2>(0, 15) {
[INFO] [stdout]     |                                  +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |         for _ in 0..rng.gen_range(0, 15) {
[INFO] [stdout]     |                         ^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `{integer}: SampleUniform` found in the `rand` crate:
[INFO] [stdout]             - impl SampleUniform for i128;
[INFO] [stdout]             - impl SampleUniform for i16;
[INFO] [stdout]             - impl SampleUniform for i32;
[INFO] [stdout]             - impl SampleUniform for i64;
[INFO] [stdout]             and 8 more
[INFO] [stdout] note: required by a bound in `gen_range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.0-pre.1/src/lib.rs:454:21
[INFO] [stdout]     |
[INFO] [stdout] 454 |     fn gen_range<T: SampleUniform, B1, B2>(&mut self, low: B1, high: B2) -> T
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ required by this bound in `gen_range`
[INFO] [stdout] help: use the fully qualified path for the potential candidates
[INFO] [stdout]     |
[INFO] [stdout] 186 |         for _ in 0..<f32 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 186 |         for _ in 0..<f64 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 186 |         for _ in 0..<i128 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 186 |         for _ in 0..<i16 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout]       and 10 other candidates
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]     |
[INFO] [stdout] 186 |         for _ in 0..rng.gen_range::<T, B1, B2>(0, 15) {
[INFO] [stdout]     |                                  +++++++++++++
[INFO] [stdout] help: consider specifying the type arguments in the function call
[INFO] [stdout]     |
[INFO] [stdout] 186 |         for _ in 0..rng.gen_range::<T, B1, B2>(0, 15) {
[INFO] [stdout]     |                                  +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:137:25
[INFO] [stdout]     |
[INFO] [stdout] 137 |         for _ in 0..rng.gen_range(0, 15) {
[INFO] [stdout]     |                         ^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `{integer}: SampleUniform` found in the `rand` crate:
[INFO] [stdout]             - impl SampleUniform for i128;
[INFO] [stdout]             - impl SampleUniform for i16;
[INFO] [stdout]             - impl SampleUniform for i32;
[INFO] [stdout]             - impl SampleUniform for i64;
[INFO] [stdout]             and 8 more
[INFO] [stdout] note: required by a bound in `gen_range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.0-pre.1/src/lib.rs:454:21
[INFO] [stdout]     |
[INFO] [stdout] 454 |     fn gen_range<T: SampleUniform, B1, B2>(&mut self, low: B1, high: B2) -> T
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ required by this bound in `gen_range`
[INFO] [stdout] help: use the fully qualified path for the potential candidates
[INFO] [stdout]     |
[INFO] [stdout] 137 |         for _ in 0..<f32 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 137 |         for _ in 0..<f64 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 137 |         for _ in 0..<i128 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 137 |         for _ in 0..<i16 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout]       and 10 other candidates
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]     |
[INFO] [stdout] 137 |         for _ in 0..rng.gen_range::<T, B1, B2>(0, 15) {
[INFO] [stdout]     |                                  +++++++++++++
[INFO] [stdout] help: consider specifying the type arguments in the function call
[INFO] [stdout]     |
[INFO] [stdout] 137 |         for _ in 0..rng.gen_range::<T, B1, B2>(0, 15) {
[INFO] [stdout]     |                                  +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |         for _ in 0..rng.gen_range(0, 15) {
[INFO] [stdout]     |                         ^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `{integer}: SampleUniform` found in the `rand` crate:
[INFO] [stdout]             - impl SampleUniform for i128;
[INFO] [stdout]             - impl SampleUniform for i16;
[INFO] [stdout]             - impl SampleUniform for i32;
[INFO] [stdout]             - impl SampleUniform for i64;
[INFO] [stdout]             and 8 more
[INFO] [stdout] note: required by a bound in `gen_range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.0-pre.1/src/lib.rs:454:21
[INFO] [stdout]     |
[INFO] [stdout] 454 |     fn gen_range<T: SampleUniform, B1, B2>(&mut self, low: B1, high: B2) -> T
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ required by this bound in `gen_range`
[INFO] [stdout] help: use the fully qualified path for the potential candidates
[INFO] [stdout]     |
[INFO] [stdout] 186 |         for _ in 0..<f32 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 186 |         for _ in 0..<f64 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 186 |         for _ in 0..<i128 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 186 |         for _ in 0..<i16 as SampleUniform>::gen_range(rng) {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout]       and 10 other candidates
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]     |
[INFO] [stdout] 186 |         for _ in 0..rng.gen_range::<T, B1, B2>(0, 15) {
[INFO] [stdout]     |                                  +++++++++++++
[INFO] [stdout] help: consider specifying the type arguments in the function call
[INFO] [stdout]     |
[INFO] [stdout] 186 |         for _ in 0..rng.gen_range::<T, B1, B2>(0, 15) {
[INFO] [stdout]     |                                  +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::seq::IteratorRandom`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::seq::IteratorRandom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::seq::IteratorRandom`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::seq::IteratorRandom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0283, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0283, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nanogenmo_2018` due to 7 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `nanogenmo_2018` due to 7 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "047dce5d5a36d86b2821628a818ea9df15882a1b5a7b22f67970224e690e4923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "047dce5d5a36d86b2821628a818ea9df15882a1b5a7b22f67970224e690e4923", kill_on_drop: false }`
[INFO] [stdout] 047dce5d5a36d86b2821628a818ea9df15882a1b5a7b22f67970224e690e4923