[INFO] fetching crate konst_macro_rules 0.2.19...
[INFO] testing konst_macro_rules-0.2.19 against 1.90.0 for beta-1.91-3
[INFO] extracting crate konst_macro_rules 0.2.19 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate konst_macro_rules 0.2.19
[INFO] finished tweaking crates.io crate konst_macro_rules 0.2.19
[INFO] tweaked toml for crates.io crate konst_macro_rules 0.2.19 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate konst_macro_rules 0.2.19 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86b542127cb7a2c7ed09d8e7c6096f97223c1efe8def2aed4bfe356e19e9b80d
[INFO] running `Command { std: "docker" "start" "-a" "86b542127cb7a2c7ed09d8e7c6096f97223c1efe8def2aed4bfe356e19e9b80d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86b542127cb7a2c7ed09d8e7c6096f97223c1efe8def2aed4bfe356e19e9b80d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86b542127cb7a2c7ed09d8e7c6096f97223c1efe8def2aed4bfe356e19e9b80d", kill_on_drop: false }`
[INFO] [stdout] 86b542127cb7a2c7ed09d8e7c6096f97223c1efe8def2aed4bfe356e19e9b80d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 942b0626a2f57925a12990a09919db28b50db5da6cd5d7dcb4b14eab3d7211e2
[INFO] running `Command { std: "docker" "start" "-a" "942b0626a2f57925a12990a09919db28b50db5da6cd5d7dcb4b14eab3d7211e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling konst_macro_rules v0.2.19 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/utils.rs:25:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const fn panic(msg: &str) -> ! {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "942b0626a2f57925a12990a09919db28b50db5da6cd5d7dcb4b14eab3d7211e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942b0626a2f57925a12990a09919db28b50db5da6cd5d7dcb4b14eab3d7211e2", kill_on_drop: false }`
[INFO] [stdout] 942b0626a2f57925a12990a09919db28b50db5da6cd5d7dcb4b14eab3d7211e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 021d488bea1facf271590314c49940b28a7446157fdfbec38592cb1758026b8e
[INFO] running `Command { std: "docker" "start" "-a" "021d488bea1facf271590314c49940b28a7446157fdfbec38592cb1758026b8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling konst_macro_rules v0.2.19 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/utils.rs:25:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const fn panic(msg: &str) -> ! {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/utils.rs:25:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const fn panic(msg: &str) -> ! {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "021d488bea1facf271590314c49940b28a7446157fdfbec38592cb1758026b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "021d488bea1facf271590314c49940b28a7446157fdfbec38592cb1758026b8e", kill_on_drop: false }`
[INFO] [stdout] 021d488bea1facf271590314c49940b28a7446157fdfbec38592cb1758026b8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d3e23b6d527029d21ad0eb20dd3ed701771830d16f055eeca6342edf19f3168
[INFO] running `Command { std: "docker" "start" "-a" "4d3e23b6d527029d21ad0eb20dd3ed701771830d16f055eeca6342edf19f3168", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/utils.rs:25:20
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub const fn panic(msg: &str) -> ! {
[INFO] [stderr]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `konst_macro_rules` (lib) generated 1 warning
[INFO] [stderr] warning: `konst_macro_rules` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/konst_macro_rules-aea29bec7fdd763d)
[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] [stderr]    Doc-tests konst_macro_rules
[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" "4d3e23b6d527029d21ad0eb20dd3ed701771830d16f055eeca6342edf19f3168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d3e23b6d527029d21ad0eb20dd3ed701771830d16f055eeca6342edf19f3168", kill_on_drop: false }`
[INFO] [stdout] 4d3e23b6d527029d21ad0eb20dd3ed701771830d16f055eeca6342edf19f3168