[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] documenting alec-deason/NaNoGenMo-2018 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falec-deason%2FNaNoGenMo-2018" "/workspace/builds/worker-25/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alec-deason/NaNoGenMo-2018 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-25/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" "+1.61.0" "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 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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 13177db9c7a7ad4fa70c65add04c96eeb34e8321534b684fc2330633507c3ae6 [INFO] running `Command { std: "docker" "start" "-a" "13177db9c7a7ad4fa70c65add04c96eeb34e8321534b684fc2330633507c3ae6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13177db9c7a7ad4fa70c65add04c96eeb34e8321534b684fc2330633507c3ae6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13177db9c7a7ad4fa70c65add04c96eeb34e8321534b684fc2330633507c3ae6", kill_on_drop: false }` [INFO] [stdout] 13177db9c7a7ad4fa70c65add04c96eeb34e8321534b684fc2330633507c3ae6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58f37a326bbda9d555f01d869b37c52492f1ddf174084571ce8b03fd31c8ff7b [INFO] running `Command { std: "docker" "start" "-a" "58f37a326bbda9d555f01d869b37c52492f1ddf174084571ce8b03fd31c8ff7b", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking dot v0.1.4 [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 rand_xorshift v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Documenting nanogenmo_2018 v0.1.0 (/opt/rustwide/workdir) [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] error[E0554]: `#![feature]` may not be used on the stable release channel [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` 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` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `remove_item` found for struct `Vec` 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` [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(&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..::gen_range(rng) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 129 | for _ in 0..::gen_range(rng) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 129 | for _ in 0..::gen_range(rng) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 129 | for _ in 0..::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::(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::(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(&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..::gen_range(rng) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 137 | for _ in 0..::gen_range(rng) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 137 | for _ in 0..::gen_range(rng) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 137 | for _ in 0..::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::(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::(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(&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..::gen_range(rng) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 186 | for _ in 0..::gen_range(rng) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 186 | for _ in 0..::gen_range(rng) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 186 | for _ in 0..::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::(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::(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] error: aborting due to 7 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0554, 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 8 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not document `nanogenmo_2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type rlib --crate-name novel_gen src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=066f8227e481f672 -L dependency=/opt/rustwide/target/debug/deps --extern dot=/opt/rustwide/target/debug/deps/libdot-4da7903648f3779a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-c9b59fcb6ae49879.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "58f37a326bbda9d555f01d869b37c52492f1ddf174084571ce8b03fd31c8ff7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58f37a326bbda9d555f01d869b37c52492f1ddf174084571ce8b03fd31c8ff7b", kill_on_drop: false }` [INFO] [stdout] 58f37a326bbda9d555f01d869b37c52492f1ddf174084571ce8b03fd31c8ff7b