[INFO] cloning repository https://github.com/tonymushah/tmfy-calc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tonymushah/tmfy-calc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonymushah%2Ftmfy-calc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonymushah%2Ftmfy-calc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4dbc4a2eb469ade5e7bcd953c70816c0e4d087d2
[INFO] checking tonymushah/tmfy-calc against try#c8085cfed34c45021fc8f66d073f6394b3e35431 for pr-148939
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonymushah%2Ftmfy-calc" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tonymushah/tmfy-calc
[INFO] finished tweaking git repo https://github.com/tonymushah/tmfy-calc
[INFO] tweaked toml for git repo https://github.com/tonymushah/tmfy-calc written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tonymushah/tmfy-calc on toolchain c8085cfed34c45021fc8f66d073f6394b3e35431
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tonymushah/tmfy-calc 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" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-kinds v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a90437087df449cd5eaa05e3fd9e8ad7448fc8aa37f607c74660cb94aff29d3b
[INFO] running `Command { std: "docker" "start" "-a" "a90437087df449cd5eaa05e3fd9e8ad7448fc8aa37f607c74660cb94aff29d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a90437087df449cd5eaa05e3fd9e8ad7448fc8aa37f607c74660cb94aff29d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a90437087df449cd5eaa05e3fd9e8ad7448fc8aa37f607c74660cb94aff29d3b", kill_on_drop: false }`
[INFO] [stdout] a90437087df449cd5eaa05e3fd9e8ad7448fc8aa37f607c74660cb94aff29d3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76d569b9c491ad64d9240b45c2f546d56204d3af5228dc2baed7dc32089be113
[INFO] running `Command { std: "docker" "start" "-a" "76d569b9c491ad64d9240b45c2f546d56204d3af5228dc2baed7dc32089be113", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling enum-kinds v0.5.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking tmfy-calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::Display;
[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 import: `enum_kinds::EnumKind`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use enum_kinds::EnumKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Emit`, `Mode`, `OutputM`, `ParseError`, `all_consuming`, `branch::alt`, `consumed`, `digit1`, `opt`, `self`, `tag`, `take_till`, and `take`
[INFO] [stdout]   --> src/main.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  9 |     Emit, Mode, OutputM, Parser,
[INFO] [stdout]    |     ^^^^  ^^^^  ^^^^^^^
[INFO] [stdout] 10 |     branch::alt,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 11 |     bytes::complete::{tag, take, take_till},
[INFO] [stdout]    |                       ^^^  ^^^^  ^^^^^^^^^
[INFO] [stdout] 12 |     character::{complete::digit0, digit1},
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout] 13 |     combinator::{all_consuming, consumed, opt},
[INFO] [stdout]    |                  ^^^^^^^^^^^^^  ^^^^^^^^  ^^^
[INFO] [stdout] 14 |     error::{self, ParseError},
[INFO] [stdout]    |             ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::Display;
[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 import: `enum_kinds::EnumKind`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use enum_kinds::EnumKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Emit`, `Mode`, `OutputM`, `ParseError`, `all_consuming`, `branch::alt`, `consumed`, `digit1`, `opt`, `self`, `tag`, `take_till`, and `take`
[INFO] [stdout]   --> src/main.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  9 |     Emit, Mode, OutputM, Parser,
[INFO] [stdout]    |     ^^^^  ^^^^  ^^^^^^^
[INFO] [stdout] 10 |     branch::alt,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 11 |     bytes::complete::{tag, take, take_till},
[INFO] [stdout]    |                       ^^^  ^^^^  ^^^^^^^^^
[INFO] [stdout] 12 |     character::{complete::digit0, digit1},
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout] 13 |     combinator::{all_consuming, consumed, opt},
[INFO] [stdout]    |                  ^^^^^^^^^^^^^  ^^^^^^^^  ^^^
[INFO] [stdout] 14 |     error::{self, ParseError},
[INFO] [stdout]    |             ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.34s
[INFO] running `Command { std: "docker" "inspect" "76d569b9c491ad64d9240b45c2f546d56204d3af5228dc2baed7dc32089be113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76d569b9c491ad64d9240b45c2f546d56204d3af5228dc2baed7dc32089be113", kill_on_drop: false }`
[INFO] [stdout] 76d569b9c491ad64d9240b45c2f546d56204d3af5228dc2baed7dc32089be113