[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] testing ocornoc/bogen against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Focornoc%2Fbogen" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ocornoc/bogen on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-4/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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e1ff74e85b7634bd471a2ce4e19dbf688846dbb83df31a8a1cf36c99bf300b66
[INFO] running `Command { std: "docker" "start" "-a" "e1ff74e85b7634bd471a2ce4e19dbf688846dbb83df31a8a1cf36c99bf300b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1ff74e85b7634bd471a2ce4e19dbf688846dbb83df31a8a1cf36c99bf300b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1ff74e85b7634bd471a2ce4e19dbf688846dbb83df31a8a1cf36c99bf300b66", kill_on_drop: false }`
[INFO] [stdout] e1ff74e85b7634bd471a2ce4e19dbf688846dbb83df31a8a1cf36c99bf300b66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e5ca90a783839ec7c38b60c118768abf775e49fb8dec4be20869e8c336bb9d5
[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" "1e5ca90a783839ec7c38b60c118768abf775e49fb8dec4be20869e8c336bb9d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.119
[INFO] [stderr]    Compiling serde v1.0.119
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling rand v0.8.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling rand_distr v0.4.0
[INFO] [stderr]    Compiling ron v0.6.4
[INFO] [stderr]    Compiling 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 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<C, impl GameDistsSpec<C>>,
[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<C, impl GameDistsSpec<C>>) {
[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 49.67s
[INFO] running `Command { std: "docker" "inspect" "1e5ca90a783839ec7c38b60c118768abf775e49fb8dec4be20869e8c336bb9d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e5ca90a783839ec7c38b60c118768abf775e49fb8dec4be20869e8c336bb9d5", kill_on_drop: false }`
[INFO] [stdout] 1e5ca90a783839ec7c38b60c118768abf775e49fb8dec4be20869e8c336bb9d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e21118c0c14084c681c68eac686c5bfb8224a61153958e3ba9d7ed865305d8b3
[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" "e21118c0c14084c681c68eac686c5bfb8224a61153958e3ba9d7ed865305d8b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 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<C, impl GameDistsSpec<C>>,
[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<C, impl GameDistsSpec<C>>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "e21118c0c14084c681c68eac686c5bfb8224a61153958e3ba9d7ed865305d8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21118c0c14084c681c68eac686c5bfb8224a61153958e3ba9d7ed865305d8b3", kill_on_drop: false }`
[INFO] [stdout] e21118c0c14084c681c68eac686c5bfb8224a61153958e3ba9d7ed865305d8b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1269960d1d22d335c3aca658ac4ab8eb466d8b75e940e99d8772f678dc0ba28
[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" "e1269960d1d22d335c3aca658ac4ab8eb466d8b75e940e99d8772f678dc0ba28", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::hint::unreachable_unchecked`
[INFO] [stderr]  --> src/rules/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::hint::unreachable_unchecked;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::hint::unreachable_unchecked`
[INFO] [stderr]  --> src/rules/dist.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::hint::unreachable_unchecked;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/rules/mod.rs:317:22
[INFO] [stderr]     |
[INFO] [stderr] 317 |                     |f| Ok(()),
[INFO] [stderr]     |                      ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rng`
[INFO] [stderr]    --> src/rules/mod.rs:694:9
[INFO] [stderr]     |
[INFO] [stderr] 694 |         rng: &mut impl Rng,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dist`
[INFO] [stderr]    --> src/rules/mod.rs:695:9
[INFO] [stderr]     |
[INFO] [stderr] 695 |         dist: &GameDists<C, impl GameDistsSpec<C>>,
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dist`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tables`
[INFO] [stderr]    --> src/rules/mod.rs:696:9
[INFO] [stderr]     |
[INFO] [stderr] 696 |         tables: usize,
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tables`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `update_table_count`
[INFO] [stderr]    --> src/rules/mod.rs:692:8
[INFO] [stderr]     |
[INFO] [stderr] 692 |     fn update_table_count(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `mutate`
[INFO] [stderr]    --> src/rules/mod.rs:701:12
[INFO] [stderr]     |
[INFO] [stderr] 701 |     pub fn mutate(&mut self, rng: &mut impl Rng, dist: &GameDists<C, impl GameDistsSpec<C>>) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bogen` (bin "bogen" test) generated 8 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bogen-69b6041e66f18c50)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1269960d1d22d335c3aca658ac4ab8eb466d8b75e940e99d8772f678dc0ba28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1269960d1d22d335c3aca658ac4ab8eb466d8b75e940e99d8772f678dc0ba28", kill_on_drop: false }`
[INFO] [stdout] e1269960d1d22d335c3aca658ac4ab8eb466d8b75e940e99d8772f678dc0ba28