[INFO] cloning repository https://github.com/Elliot-Fomin/cmsc330-garbage-collectors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Elliot-Fomin/cmsc330-garbage-collectors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElliot-Fomin%2Fcmsc330-garbage-collectors", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElliot-Fomin%2Fcmsc330-garbage-collectors'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1152da6f0d9fb8e38c025e96b9c075a12f5c388
[INFO] checking Elliot-Fomin/cmsc330-garbage-collectors/f1152da6f0d9fb8e38c025e96b9c075a12f5c388 against master#fcac501a73cdde54de46a0683567f1a890730555 for pr-151102
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElliot-Fomin%2Fcmsc330-garbage-collectors" "/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/Elliot-Fomin/cmsc330-garbage-collectors
[INFO] finished tweaking git repo https://github.com/Elliot-Fomin/cmsc330-garbage-collectors
[INFO] tweaked toml for git repo https://github.com/Elliot-Fomin/cmsc330-garbage-collectors written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Elliot-Fomin/cmsc330-garbage-collectors on toolchain fcac501a73cdde54de46a0683567f1a890730555
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Elliot-Fomin/cmsc330-garbage-collectors 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" "+fcac501a73cdde54de46a0683567f1a890730555" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28fd738bf83c65327a85fb31e50ac00f76d0e7b3abf3765e19a6caf7bde23659
[INFO] running `Command { std: "docker" "start" "-a" "28fd738bf83c65327a85fb31e50ac00f76d0e7b3abf3765e19a6caf7bde23659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28fd738bf83c65327a85fb31e50ac00f76d0e7b3abf3765e19a6caf7bde23659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28fd738bf83c65327a85fb31e50ac00f76d0e7b3abf3765e19a6caf7bde23659", kill_on_drop: false }`
[INFO] [stdout] 28fd738bf83c65327a85fb31e50ac00f76d0e7b3abf3765e19a6caf7bde23659
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb621f3dd9bd63c2b515bc3ef3d334e99d692a9ec271f72664cd6e466b7c6423
[INFO] running `Command { std: "docker" "start" "-a" "fb621f3dd9bd63c2b515bc3ef3d334e99d692a9ec271f72664cd6e466b7c6423", kill_on_drop: false }`
[INFO] [stderr]     Checking project-3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `canReach` should have a snake case name
[INFO] [stdout]    --> src/garbage_coll.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let mut canReach: Vec<u32> = vec![];
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `can_reach`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `startAlive` should have a snake case name
[INFO] [stdout]    --> src/garbage_coll.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |     let mut startAlive = alive * (mem.heap.len()/2) as u32;
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `start_alive`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `startDead` should have a snake case name
[INFO] [stdout]    --> src/garbage_coll.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let mut startDead = (1-alive)*(mem.heap.len()/2) as u32;
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `start_dead`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newPos` should have a snake case name
[INFO] [stdout]    --> src/garbage_coll.rs:145:13
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let mut newPos = HashMap::new();
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `new_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newVec` should have a snake case name
[INFO] [stdout]    --> src/garbage_coll.rs:166:21
[INFO] [stdout]     |
[INFO] [stdout] 166 |             let mut newVec :Vec<u32> = vec![];
[INFO] [stdout]     |                     ^^^^^^ help: convert the identifier to snake case: `new_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newVec` should have a snake case name
[INFO] [stdout]    --> src/garbage_coll.rs:176:17
[INFO] [stdout]     |
[INFO] [stdout] 176 |         let mut newVec :Vec<u32> = vec![];
[INFO] [stdout]     |                 ^^^^^^ help: convert the identifier to snake case: `new_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `canReach` should have a snake case name
[INFO] [stdout]    --> src/garbage_coll.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let mut canReach: Vec<u32> = vec![];
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `can_reach`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `startAlive` should have a snake case name
[INFO] [stdout]    --> src/garbage_coll.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |     let mut startAlive = alive * (mem.heap.len()/2) as u32;
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `start_alive`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `startDead` should have a snake case name
[INFO] [stdout]    --> src/garbage_coll.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let mut startDead = (1-alive)*(mem.heap.len()/2) as u32;
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `start_dead`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newPos` should have a snake case name
[INFO] [stdout]    --> src/garbage_coll.rs:145:13
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let mut newPos = HashMap::new();
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `new_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newVec` should have a snake case name
[INFO] [stdout]    --> src/garbage_coll.rs:166:21
[INFO] [stdout]     |
[INFO] [stdout] 166 |             let mut newVec :Vec<u32> = vec![];
[INFO] [stdout]     |                     ^^^^^^ help: convert the identifier to snake case: `new_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newVec` should have a snake case name
[INFO] [stdout]    --> src/garbage_coll.rs:176:17
[INFO] [stdout]     |
[INFO] [stdout] 176 |         let mut newVec :Vec<u32> = vec![];
[INFO] [stdout]     |                 ^^^^^^ help: convert the identifier to snake case: `new_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "fb621f3dd9bd63c2b515bc3ef3d334e99d692a9ec271f72664cd6e466b7c6423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb621f3dd9bd63c2b515bc3ef3d334e99d692a9ec271f72664cd6e466b7c6423", kill_on_drop: false }`
[INFO] [stdout] fb621f3dd9bd63c2b515bc3ef3d334e99d692a9ec271f72664cd6e466b7c6423