[INFO] cloning repository https://github.com/Bogay/scheduler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bogay/scheduler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBogay%2Fscheduler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBogay%2Fscheduler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3fa8c71a7e86788e2b0d5e9501e73509c862e497 [INFO] checking Bogay/scheduler against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBogay%2Fscheduler" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Bogay/scheduler [INFO] finished tweaking git repo https://github.com/Bogay/scheduler [INFO] tweaked toml for git repo https://github.com/Bogay/scheduler written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Bogay/scheduler on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Bogay/scheduler already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded z3 v0.11.2 [INFO] [stderr] Downloaded unicode-ident v1.0.9 [INFO] [stderr] Downloaded clang-sys v1.6.1 [INFO] [stderr] Downloaded num_cpus v1.15.0 [INFO] [stderr] Downloaded hermit-abi v0.2.6 [INFO] [stderr] Downloaded which v3.1.1 [INFO] [stderr] Downloaded shlex v1.1.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.60 [INFO] [stderr] Downloaded quote v1.0.28 [INFO] [stderr] Downloaded either v1.8.1 [INFO] [stderr] Downloaded bindgen v0.58.1 [INFO] [stderr] Downloaded regex v1.8.4 [INFO] [stderr] Downloaded nom v5.1.3 [INFO] [stderr] Downloaded regex-syntax v0.7.2 [INFO] [stderr] Downloaded libc v0.2.146 [INFO] [stderr] Downloaded z3-sys v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5aacf29c8c2153352678fc0bc5cecf1fe2b4b62e2a8b99006850ec593c3dd094 [INFO] running `Command { std: "docker" "start" "-a" "5aacf29c8c2153352678fc0bc5cecf1fe2b4b62e2a8b99006850ec593c3dd094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5aacf29c8c2153352678fc0bc5cecf1fe2b4b62e2a8b99006850ec593c3dd094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aacf29c8c2153352678fc0bc5cecf1fe2b4b62e2a8b99006850ec593c3dd094", kill_on_drop: false }` [INFO] [stdout] 5aacf29c8c2153352678fc0bc5cecf1fe2b4b62e2a8b99006850ec593c3dd094 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbb7e45735988c1d37aae0fe6112249b7a41c9a2d99dedebe9696b07752af8a1 [INFO] running `Command { std: "docker" "start" "-a" "dbb7e45735988c1d37aae0fe6112249b7a41c9a2d99dedebe9696b07752af8a1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling bindgen v0.58.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling regex v1.8.4 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling z3-sys v0.7.1 [INFO] [stderr] Checking z3 v0.11.2 [INFO] [stderr] Checking scheduler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `random_input` is never used [INFO] [stdout] --> src/bin/main.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn random_input() -> Input { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_co_assign` is never read [INFO] [stdout] --> src/bin/sun.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct Input { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | max_co_assign: i32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Input` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rooms` [INFO] [stdout] --> src/bin/sim.rs:298:40 [INFO] [stdout] | [INFO] [stdout] 298 | fn neighbor(mut results: Vec
, rooms: &Vec, rng: &mut ThreadRng) -> Vec
{ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_rooms` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/sim.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | let mut rooms = gen_rooms(r, n); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/bin/sim.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct Room { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 11 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Room` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_input` is never used [INFO] [stdout] --> src/bin/main.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn random_input() -> Input { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_co_assign` is never read [INFO] [stdout] --> src/bin/sun.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct Input { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | max_co_assign: i32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Input` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rooms` [INFO] [stdout] --> src/bin/sim.rs:298:40 [INFO] [stdout] | [INFO] [stdout] 298 | fn neighbor(mut results: Vec
, rooms: &Vec, rng: &mut ThreadRng) -> Vec
{ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_rooms` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/sim.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | let mut rooms = gen_rooms(r, n); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/bin/sim.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct Room { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 11 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Room` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.42s [INFO] running `Command { std: "docker" "inspect" "dbb7e45735988c1d37aae0fe6112249b7a41c9a2d99dedebe9696b07752af8a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbb7e45735988c1d37aae0fe6112249b7a41c9a2d99dedebe9696b07752af8a1", kill_on_drop: false }` [INFO] [stdout] dbb7e45735988c1d37aae0fe6112249b7a41c9a2d99dedebe9696b07752af8a1