[INFO] cloning repository https://github.com/ocornoc/bogen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ocornoc/bogen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Focornoc%2Fbogen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Focornoc%2Fbogen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 254c31d92ea7aca402d77d56759949ae9b6deac4 [INFO] checking ocornoc/bogen against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Focornoc%2Fbogen" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ocornoc/bogen on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ocornoc/bogen [INFO] finished tweaking git repo https://github.com/ocornoc/bogen [INFO] tweaked toml for git repo https://github.com/ocornoc/bogen written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/ocornoc/bogen already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 464623f1aa870d94e9eb8cc939a85a4e527ee6d3d0ce9f2c19c6f2058d487a15 [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" "464623f1aa870d94e9eb8cc939a85a4e527ee6d3d0ce9f2c19c6f2058d487a15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "464623f1aa870d94e9eb8cc939a85a4e527ee6d3d0ce9f2c19c6f2058d487a15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "464623f1aa870d94e9eb8cc939a85a4e527ee6d3d0ce9f2c19c6f2058d487a15", kill_on_drop: false }` [INFO] [stdout] 464623f1aa870d94e9eb8cc939a85a4e527ee6d3d0ce9f2c19c6f2058d487a15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fd1f1e121694b3e4c674827c6ebb0df56b80715d2e71b12a8a9d30723dc212c [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" "6fd1f1e121694b3e4c674827c6ebb0df56b80715d2e71b12a8a9d30723dc212c", kill_on_drop: false }` [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Compiling serde v1.0.119 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking rand v0.8.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand_distr v0.4.0 [INFO] [stderr] Checking ron v0.6.4 [INFO] [stderr] Checking bogen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::hint::unreachable_unchecked` [INFO] [stdout] --> src/rules/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::hint::unreachable_unchecked; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hint::unreachable_unchecked` [INFO] [stdout] --> src/rules/dist.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::hint::unreachable_unchecked; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hint::unreachable_unchecked` [INFO] [stdout] --> src/rules/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::hint::unreachable_unchecked; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hint::unreachable_unchecked` [INFO] [stdout] --> src/rules/dist.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::hint::unreachable_unchecked; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/rules/mod.rs:317:22 [INFO] [stdout] | [INFO] [stdout] 317 | |f| Ok(()), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/rules/mod.rs:694:9 [INFO] [stdout] | [INFO] [stdout] 694 | rng: &mut impl Rng, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dist` [INFO] [stdout] --> src/rules/mod.rs:695:9 [INFO] [stdout] | [INFO] [stdout] 695 | dist: &GameDists>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dist` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tables` [INFO] [stdout] --> src/rules/mod.rs:696:9 [INFO] [stdout] | [INFO] [stdout] 696 | tables: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tables` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/rules/mod.rs:317:22 [INFO] [stdout] | [INFO] [stdout] 317 | |f| Ok(()), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/rules/mod.rs:694:9 [INFO] [stdout] | [INFO] [stdout] 694 | rng: &mut impl Rng, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dist` [INFO] [stdout] --> src/rules/mod.rs:695:9 [INFO] [stdout] | [INFO] [stdout] 695 | dist: &GameDists>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dist` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tables` [INFO] [stdout] --> src/rules/mod.rs:696:9 [INFO] [stdout] | [INFO] [stdout] 696 | tables: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tables` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_table_count` [INFO] [stdout] --> src/rules/mod.rs:692:8 [INFO] [stdout] | [INFO] [stdout] 692 | fn update_table_count( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mutate` [INFO] [stdout] --> src/rules/mod.rs:701:12 [INFO] [stdout] | [INFO] [stdout] 701 | pub fn mutate(&mut self, rng: &mut impl Rng, dist: &GameDists>) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_table_count` [INFO] [stdout] --> src/rules/mod.rs:692:8 [INFO] [stdout] | [INFO] [stdout] 692 | fn update_table_count( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mutate` [INFO] [stdout] --> src/rules/mod.rs:701:12 [INFO] [stdout] | [INFO] [stdout] 701 | pub fn mutate(&mut self, rng: &mut impl Rng, dist: &GameDists>) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.41s [INFO] running `Command { std: "docker" "inspect" "6fd1f1e121694b3e4c674827c6ebb0df56b80715d2e71b12a8a9d30723dc212c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fd1f1e121694b3e4c674827c6ebb0df56b80715d2e71b12a8a9d30723dc212c", kill_on_drop: false }` [INFO] [stdout] 6fd1f1e121694b3e4c674827c6ebb0df56b80715d2e71b12a8a9d30723dc212c