[INFO] cloning repository https://github.com/Ch1n3du/icfp-isl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ch1n3du/icfp-isl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCh1n3du%2Ficfp-isl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCh1n3du%2Ficfp-isl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f07b16358b9be5d5be47235bc37e7797b93afee
[INFO] checking Ch1n3du/icfp-isl against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCh1n3du%2Ficfp-isl" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ch1n3du/icfp-isl
[INFO] finished tweaking git repo https://github.com/Ch1n3du/icfp-isl
[INFO] tweaked toml for git repo https://github.com/Ch1n3du/icfp-isl written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ch1n3du/icfp-isl 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/Ch1n3du/icfp-isl 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 miette-derive v5.3.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.33
[INFO] [stderr]   Downloaded thiserror v1.0.33
[INFO] [stderr]   Downloaded miette v5.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 717f33a5f709e1465ede4d2afa1ba9c54a00831d9da8971c4688e1d24eb4b56b
[INFO] running `Command { std: "docker" "start" "-a" "717f33a5f709e1465ede4d2afa1ba9c54a00831d9da8971c4688e1d24eb4b56b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "717f33a5f709e1465ede4d2afa1ba9c54a00831d9da8971c4688e1d24eb4b56b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717f33a5f709e1465ede4d2afa1ba9c54a00831d9da8971c4688e1d24eb4b56b", kill_on_drop: false }`
[INFO] [stdout] 717f33a5f709e1465ede4d2afa1ba9c54a00831d9da8971c4688e1d24eb4b56b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ded2419e7dc3d08e1e6d7a9389793c933f8c81afdba51ad876e77d543b778c68
[INFO] running `Command { std: "docker" "start" "-a" "ded2419e7dc3d08e1e6d7a9389793c933f8c81afdba51ad876e77d543b778c68", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]     Checking once_cell v1.14.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.33
[INFO] [stderr]    Compiling miette-derive v5.3.0
[INFO] [stderr]     Checking thiserror v1.0.33
[INFO] [stderr]     Checking miette v5.3.0
[INFO] [stderr]     Checking icfp-isl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Write`, `borrow::Borrow`, and `self`
[INFO] [stdout]  --> src/cli.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     borrow::Borrow,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     io::{self, stdin, Write},
[INFO] [stdout]   |          ^^^^         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `borrow::Borrow`, and `self`
[INFO] [stdout]  --> src/cli.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     borrow::Borrow,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     io::{self, stdin, Write},
[INFO] [stdout]   |          ^^^^         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `position` is never read
[INFO] [stdout]   --> src/ast.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         position: Position,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `position` is never read
[INFO] [stdout]   --> src/ast.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         position: Position,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `position` is never read
[INFO] [stdout]   --> src/ast.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         position: Position,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `position` is never read
[INFO] [stdout]   --> src/ast.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         position: Position,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `position` is never read
[INFO] [stdout]   --> src/ast.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         position: Position,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `zero` is never read
[INFO] [stdout]    --> src/interpreter.rs:97:43
[INFO] [stdout]     |
[INFO] [stdout]  97 |                   let mut zero: BlockData = BlockData {
[INFO] [stdout]     |  ___________________________________________^
[INFO] [stdout]  98 | |                     tl: Point::new(0, 0),
[INFO] [stdout]  99 | |                     tr: Point::new(0, 0),
[INFO] [stdout] 100 | |                     bl: Point::new(0, 0),
[INFO] [stdout] 101 | |                     br: Point::new(0, 0),
[INFO] [stdout] 102 | |                 };
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token_types` is never read
[INFO] [stdout]    --> src/parser.rs:399:9
[INFO] [stdout]     |
[INFO] [stdout] 399 |         token_types: Vec<TokenType>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `position` is never read
[INFO] [stdout]   --> src/ast.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         position: Position,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `position` is never read
[INFO] [stdout]   --> src/ast.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         position: Position,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `position` is never read
[INFO] [stdout]   --> src/ast.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         position: Position,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `position` is never read
[INFO] [stdout]   --> src/ast.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         position: Position,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `position` is never read
[INFO] [stdout]   --> src/ast.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         position: Position,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `zero` is never read
[INFO] [stdout]    --> src/interpreter.rs:97:43
[INFO] [stdout]     |
[INFO] [stdout]  97 |                   let mut zero: BlockData = BlockData {
[INFO] [stdout]     |  ___________________________________________^
[INFO] [stdout]  98 | |                     tl: Point::new(0, 0),
[INFO] [stdout]  99 | |                     tr: Point::new(0, 0),
[INFO] [stdout] 100 | |                     bl: Point::new(0, 0),
[INFO] [stdout] 101 | |                     br: Point::new(0, 0),
[INFO] [stdout] 102 | |                 };
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token_types` is never read
[INFO] [stdout]    --> src/parser.rs:399:9
[INFO] [stdout]     |
[INFO] [stdout] 399 |         token_types: Vec<TokenType>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.76s
[INFO] running `Command { std: "docker" "inspect" "ded2419e7dc3d08e1e6d7a9389793c933f8c81afdba51ad876e77d543b778c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded2419e7dc3d08e1e6d7a9389793c933f8c81afdba51ad876e77d543b778c68", kill_on_drop: false }`
[INFO] [stdout] ded2419e7dc3d08e1e6d7a9389793c933f8c81afdba51ad876e77d543b778c68
