[INFO] cloning repository https://github.com/zzzZoriX/Shine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zzzZoriX/Shine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzzzZoriX%2FShine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzzzZoriX%2FShine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c25e4388130f1f5d682c1f17881db9d788f061d2
[INFO] checking zzzZoriX/Shine against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzzzZoriX%2FShine" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zzzZoriX/Shine
[INFO] finished tweaking git repo https://github.com/zzzZoriX/Shine
[INFO] tweaked toml for git repo https://github.com/zzzZoriX/Shine written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zzzZoriX/Shine on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zzzZoriX/Shine 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 459f4b2d65aee62a2638073e28586942219e4a9e6a8fe9b5cfcb38285c02ef7d
[INFO] running `Command { std: "docker" "start" "-a" "459f4b2d65aee62a2638073e28586942219e4a9e6a8fe9b5cfcb38285c02ef7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "459f4b2d65aee62a2638073e28586942219e4a9e6a8fe9b5cfcb38285c02ef7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459f4b2d65aee62a2638073e28586942219e4a9e6a8fe9b5cfcb38285c02ef7d", kill_on_drop: false }`
[INFO] [stdout] 459f4b2d65aee62a2638073e28586942219e4a9e6a8fe9b5cfcb38285c02ef7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38f99975f5dbebd0ad66639b5032413b9dfaff2a0aa09939687f37562e7335fa
[INFO] running `Command { std: "docker" "start" "-a" "38f99975f5dbebd0ad66639b5032413b9dfaff2a0aa09939687f37562e7335fa", kill_on_drop: false }`
[INFO] [stderr]     Checking shine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> src/./moduls/lexer/lexer.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     row = 1;
[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 `row` is never read
[INFO] [stdout]   --> src/./moduls/lexer/lexer.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     row = 1;
[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 `row` is never read
[INFO] [stdout]   --> src/./moduls/lexer/lexer.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             row += 1;
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> src/./moduls/lexer/lexer.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             row += 1;
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> src/./moduls/lexer/lexer.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     column = 1;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> src/./moduls/lexer/lexer.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     column += 1;
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> src/./moduls/lexer/lexer.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     column = 1;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> src/./moduls/lexer/lexer.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     column += 1;
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> src/./moduls/lexer/lexer.rs:77:29
[INFO] [stdout]    |
[INFO] [stdout] 77 | ...                   column += 2;
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> src/./moduls/lexer/lexer.rs:77:29
[INFO] [stdout]    |
[INFO] [stdout] 77 | ...                   column += 2;
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> src/./moduls/lexer/lexer.rs:117:29
[INFO] [stdout]     |
[INFO] [stdout] 117 | ...                   column += 2;
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> src/./moduls/lexer/lexer.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   column += 2;
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> src/./moduls/lexer/lexer.rs:142:29
[INFO] [stdout]     |
[INFO] [stdout] 142 | ...                   column += 2;
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> src/./moduls/lexer/lexer.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |         column += 1;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> src/./moduls/lexer/lexer.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             column = 1;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> src/./moduls/lexer/lexer.rs:117:29
[INFO] [stdout]     |
[INFO] [stdout] 117 | ...                   column += 2;
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> src/./moduls/lexer/lexer.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   column += 2;
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> src/./moduls/lexer/lexer.rs:142:29
[INFO] [stdout]     |
[INFO] [stdout] 142 | ...                   column += 2;
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> src/./moduls/lexer/lexer.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |         column += 1;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> src/./moduls/lexer/lexer.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             column = 1;
[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 0.12s
[INFO] running `Command { std: "docker" "inspect" "38f99975f5dbebd0ad66639b5032413b9dfaff2a0aa09939687f37562e7335fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f99975f5dbebd0ad66639b5032413b9dfaff2a0aa09939687f37562e7335fa", kill_on_drop: false }`
[INFO] [stdout] 38f99975f5dbebd0ad66639b5032413b9dfaff2a0aa09939687f37562e7335fa