[INFO] cloning repository https://github.com/karllogdat/calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/karllogdat/calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarllogdat%2Fcalculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarllogdat%2Fcalculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d40d663ed85eea8900eeace2143d4f96a1773591
[INFO] testing karllogdat/calculator against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarllogdat%2Fcalculator" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/karllogdat/calculator
[INFO] finished tweaking git repo https://github.com/karllogdat/calculator
[INFO] tweaked toml for git repo https://github.com/karllogdat/calculator written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/karllogdat/calculator on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/karllogdat/calculator 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c999221c6cc212434f7ae3dc8eb4e18f2d2213b65ccc952a33ec5ff30135f35
[INFO] running `Command { std: "docker" "start" "-a" "0c999221c6cc212434f7ae3dc8eb4e18f2d2213b65ccc952a33ec5ff30135f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c999221c6cc212434f7ae3dc8eb4e18f2d2213b65ccc952a33ec5ff30135f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c999221c6cc212434f7ae3dc8eb4e18f2d2213b65ccc952a33ec5ff30135f35", kill_on_drop: false }`
[INFO] [stdout] 0c999221c6cc212434f7ae3dc8eb4e18f2d2213b65ccc952a33ec5ff30135f35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0834756ebafb24f553e10cf7be04d581424a2ac814062629343903fda77f76fe
[INFO] running `Command { std: "docker" "start" "-a" "0834756ebafb24f553e10cf7be04d581424a2ac814062629343903fda77f76fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling inline-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `InvalidInput` and `DivideByZero` are never constructed
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | enum CalculatorError {
[INFO] [stdout]    |      --------------- variants in this enum
[INFO] [stdout] 10 |     InvalidInput,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 11 |     DivideByZero,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CalculatorError` 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: field `0` is never read
[INFO] [stdout]  --> src/lexer.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     NUMBER(f64),
[INFO] [stdout]   |     ------ ^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     NUMBER(f64),
[INFO] [stdout] 7 +     NUMBER(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "0834756ebafb24f553e10cf7be04d581424a2ac814062629343903fda77f76fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0834756ebafb24f553e10cf7be04d581424a2ac814062629343903fda77f76fe", kill_on_drop: false }`
[INFO] [stdout] 0834756ebafb24f553e10cf7be04d581424a2ac814062629343903fda77f76fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 743b68339d4ce8acaebe7efe5ac98573596e6868c74eebc2aaa8bc61ca97bc68
[INFO] running `Command { std: "docker" "start" "-a" "743b68339d4ce8acaebe7efe5ac98573596e6868c74eebc2aaa8bc61ca97bc68", kill_on_drop: false }`
[INFO] [stderr]    Compiling inline-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `InvalidInput` and `DivideByZero` are never constructed
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | enum CalculatorError {
[INFO] [stdout]    |      --------------- variants in this enum
[INFO] [stdout] 10 |     InvalidInput,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 11 |     DivideByZero,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CalculatorError` 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: field `0` is never read
[INFO] [stdout]  --> src/lexer.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     NUMBER(f64),
[INFO] [stdout]   |     ------ ^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     NUMBER(f64),
[INFO] [stdout] 7 +     NUMBER(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "743b68339d4ce8acaebe7efe5ac98573596e6868c74eebc2aaa8bc61ca97bc68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "743b68339d4ce8acaebe7efe5ac98573596e6868c74eebc2aaa8bc61ca97bc68", kill_on_drop: false }`
[INFO] [stdout] 743b68339d4ce8acaebe7efe5ac98573596e6868c74eebc2aaa8bc61ca97bc68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e3ed91688a0dcc85a07b8c4b13ffabadc785fae1fbfe4e36ba5301f67667b80
[INFO] running `Command { std: "docker" "start" "-a" "4e3ed91688a0dcc85a07b8c4b13ffabadc785fae1fbfe4e36ba5301f67667b80", kill_on_drop: false }`
[INFO] [stderr] warning: variants `InvalidInput` and `DivideByZero` are never constructed
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | enum CalculatorError {
[INFO] [stderr]    |      --------------- variants in this enum
[INFO] [stderr] 10 |     InvalidInput,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 11 |     DivideByZero,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CalculatorError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/lexer.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 |     NUMBER(f64),
[INFO] [stderr]   |     ------ ^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 7 -     NUMBER(f64),
[INFO] [stderr] 7 +     NUMBER(()),
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: `inline-calculator` (bin "inline-calculator" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/inline_calculator-e36130604fd006fd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e3ed91688a0dcc85a07b8c4b13ffabadc785fae1fbfe4e36ba5301f67667b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e3ed91688a0dcc85a07b8c4b13ffabadc785fae1fbfe4e36ba5301f67667b80", kill_on_drop: false }`
[INFO] [stdout] 4e3ed91688a0dcc85a07b8c4b13ffabadc785fae1fbfe4e36ba5301f67667b80