[INFO] fetching crate const_format 0.2.22...
[INFO] testing const_format-0.2.22 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate const_format 0.2.22 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate const_format 0.2.22 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate const_format 0.2.22
[INFO] finished tweaking crates.io crate const_format 0.2.22
[INFO] tweaked toml for crates.io crate const_format 0.2.22 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5c0970fabe3ee2c3a6a2a82e9a7a5d34e43febaf74dd98c77887ee851b10168
[INFO] running `Command { std: "docker" "start" "-a" "d5c0970fabe3ee2c3a6a2a82e9a7a5d34e43febaf74dd98c77887ee851b10168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5c0970fabe3ee2c3a6a2a82e9a7a5d34e43febaf74dd98c77887ee851b10168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5c0970fabe3ee2c3a6a2a82e9a7a5d34e43febaf74dd98c77887ee851b10168", kill_on_drop: false }`
[INFO] [stdout] d5c0970fabe3ee2c3a6a2a82e9a7a5d34e43febaf74dd98c77887ee851b10168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a826444774e4ff3524e2eecfc85299e83fb1821d2dd9f33c790e9e71604fa38b
[INFO] running `Command { std: "docker" "start" "-a" "a826444774e4ff3524e2eecfc85299e83fb1821d2dd9f33c790e9e71604fa38b", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.22
[INFO] [stderr]    Compiling const_format v0.2.22 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `fmt_flags`
[INFO] [stdout]    --> src/pargument.rs:134:43
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub const fn to_pargument_debug(self, fmt_flags: FormattingFlags) -> PArgument {
[INFO] [stdout]     |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fmt_flags`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "a826444774e4ff3524e2eecfc85299e83fb1821d2dd9f33c790e9e71604fa38b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a826444774e4ff3524e2eecfc85299e83fb1821d2dd9f33c790e9e71604fa38b", kill_on_drop: false }`
[INFO] [stdout] a826444774e4ff3524e2eecfc85299e83fb1821d2dd9f33c790e9e71604fa38b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d07d91aeff8bc4c0d50aaf5e7d6170d08b9370806a37a6beefc1dbfa95a262a
[INFO] running `Command { std: "docker" "start" "-a" "7d07d91aeff8bc4c0d50aaf5e7d6170d08b9370806a37a6beefc1dbfa95a262a", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_format v0.2.22 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `fmt_flags`
[INFO] [stdout]    --> src/pargument.rs:134:43
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub const fn to_pargument_debug(self, fmt_flags: FormattingFlags) -> PArgument {
[INFO] [stdout]     |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fmt_flags`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: tests must be run with the "testing" feature
[INFO] [stdout]    --> src/lib.rs:510:1
[INFO] [stdout]     |
[INFO] [stdout] 510 | compile_error! { "tests must be run with the \"testing\" feature" }
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `const_format` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "7d07d91aeff8bc4c0d50aaf5e7d6170d08b9370806a37a6beefc1dbfa95a262a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d07d91aeff8bc4c0d50aaf5e7d6170d08b9370806a37a6beefc1dbfa95a262a", kill_on_drop: false }`
[INFO] [stdout] 7d07d91aeff8bc4c0d50aaf5e7d6170d08b9370806a37a6beefc1dbfa95a262a