[INFO] fetching crate rs_envflag_macros 0.4.1...
[INFO] testing rs_envflag_macros-0.4.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rs_envflag_macros 0.4.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rs_envflag_macros 0.4.1
[INFO] finished tweaking crates.io crate rs_envflag_macros 0.4.1
[INFO] tweaked toml for crates.io crate rs_envflag_macros 0.4.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs_envflag_macros 0.4.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76aee7be945865c3b11366fb93c0c1ecbb86dccbb80b7cab9d39cd890f002543
[INFO] running `Command { std: "docker" "start" "-a" "76aee7be945865c3b11366fb93c0c1ecbb86dccbb80b7cab9d39cd890f002543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76aee7be945865c3b11366fb93c0c1ecbb86dccbb80b7cab9d39cd890f002543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76aee7be945865c3b11366fb93c0c1ecbb86dccbb80b7cab9d39cd890f002543", kill_on_drop: false }`
[INFO] [stdout] 76aee7be945865c3b11366fb93c0c1ecbb86dccbb80b7cab9d39cd890f002543
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 019256896cae2bcd855fe3f26e3845dbb700e97f4a37d4f49c4088ab2187e202
[INFO] running `Command { std: "docker" "start" "-a" "019256896cae2bcd855fe3f26e3845dbb700e97f4a37d4f49c4088ab2187e202", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_envflag v0.4.1
[INFO] [stderr]    Compiling rs_envflag_macros v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "019256896cae2bcd855fe3f26e3845dbb700e97f4a37d4f49c4088ab2187e202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019256896cae2bcd855fe3f26e3845dbb700e97f4a37d4f49c4088ab2187e202", kill_on_drop: false }`
[INFO] [stdout] 019256896cae2bcd855fe3f26e3845dbb700e97f4a37d4f49c4088ab2187e202
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd93f71650d4f431e004a4f549d6dda8cadc9520fdd89c9051f219cd20d0daa7
[INFO] running `Command { std: "docker" "start" "-a" "cd93f71650d4f431e004a4f549d6dda8cadc9520fdd89c9051f219cd20d0daa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_envflag_macros v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "cd93f71650d4f431e004a4f549d6dda8cadc9520fdd89c9051f219cd20d0daa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd93f71650d4f431e004a4f549d6dda8cadc9520fdd89c9051f219cd20d0daa7", kill_on_drop: false }`
[INFO] [stdout] cd93f71650d4f431e004a4f549d6dda8cadc9520fdd89c9051f219cd20d0daa7
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5babc373885ee631bee8ba5e165a0d36d01a5697fb07c318ff58e9ba361d9169
[INFO] running `Command { std: "docker" "start" "-a" "5babc373885ee631bee8ba5e165a0d36d01a5697fb07c318ff58e9ba361d9169", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rs_envflag_macros-7da58a990b7d649d)
[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 rs_envflag_macros
[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" "5babc373885ee631bee8ba5e165a0d36d01a5697fb07c318ff58e9ba361d9169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5babc373885ee631bee8ba5e165a0d36d01a5697fb07c318ff58e9ba361d9169", kill_on_drop: false }`
[INFO] [stdout] 5babc373885ee631bee8ba5e165a0d36d01a5697fb07c318ff58e9ba361d9169
