[INFO] fetching crate env-var 1.0.1...
[INFO] testing env-var-1.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate env-var 1.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate env-var 1.0.1
[INFO] finished tweaking crates.io crate env-var 1.0.1
[INFO] tweaked toml for crates.io crate env-var 1.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate env-var 1.0.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7162683d192126c85cf5c551a2637c4efa6bc13597500e9fcbba498619958d4
[INFO] running `Command { std: "docker" "start" "-a" "e7162683d192126c85cf5c551a2637c4efa6bc13597500e9fcbba498619958d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7162683d192126c85cf5c551a2637c4efa6bc13597500e9fcbba498619958d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7162683d192126c85cf5c551a2637c4efa6bc13597500e9fcbba498619958d4", kill_on_drop: false }`
[INFO] [stdout] e7162683d192126c85cf5c551a2637c4efa6bc13597500e9fcbba498619958d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 999dc6f4f87457fc962185e6906091af2e5ad0ae71609ff8d7cdac9811b7fd39
[INFO] running `Command { std: "docker" "start" "-a" "999dc6f4f87457fc962185e6906091af2e5ad0ae71609ff8d7cdac9811b7fd39", kill_on_drop: false }`
[INFO] [stderr]    Compiling env-var v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "999dc6f4f87457fc962185e6906091af2e5ad0ae71609ff8d7cdac9811b7fd39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "999dc6f4f87457fc962185e6906091af2e5ad0ae71609ff8d7cdac9811b7fd39", kill_on_drop: false }`
[INFO] [stdout] 999dc6f4f87457fc962185e6906091af2e5ad0ae71609ff8d7cdac9811b7fd39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ba4686c209f37b65b031dddfd87da907a01c7221e199bc787e113ede1eb6698
[INFO] running `Command { std: "docker" "start" "-a" "6ba4686c209f37b65b031dddfd87da907a01c7221e199bc787e113ede1eb6698", kill_on_drop: false }`
[INFO] [stderr]    Compiling env-var v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "6ba4686c209f37b65b031dddfd87da907a01c7221e199bc787e113ede1eb6698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba4686c209f37b65b031dddfd87da907a01c7221e199bc787e113ede1eb6698", kill_on_drop: false }`
[INFO] [stdout] 6ba4686c209f37b65b031dddfd87da907a01c7221e199bc787e113ede1eb6698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5cc2d965474b5a623c3a48ffc0f74975eb12fb8397a3402e262c04b9b0e76311
[INFO] running `Command { std: "docker" "start" "-a" "5cc2d965474b5a623c3a48ffc0f74975eb12fb8397a3402e262c04b9b0e76311", 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/env_var-afdc5512071b6b61)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::get_optional_default_found ... ok
[INFO] [stdout] test tests::get_optional_default_msg_notfound ... ok
[INFO] [stdout] test tests::get_optional_default_msg_found ... ok
[INFO] [stdout] test tests::get_optional_default_notfound ... ok
[INFO] [stdout] test tests::get_optional_found ... ok
[INFO] [stdout] test tests::get_optional_msg_default_found ... ok
[INFO] [stdout] test tests::get_optional_msg_default_notfound ... ok
[INFO] [stdout] test tests::get_optional_msg_found ... ok
[INFO] [stdout] test tests::get_optional_msg_notfound ... ok
[INFO] [stdout] test tests::get_optional_notfound ... ok
[INFO] [stdout] test tests::get_required_found ... ok
[INFO] [stdout] test tests::get_required_or_default_found ... ok
[INFO] [stdout] test tests::get_required_msg_found ... ok
[INFO] [stdout] test tests::get_required_or_default_notfound ... ok
[INFO] [stderr]    Doc-tests env_var
[INFO] [stdout] test tests::get_required_notfound - should panic ... ok
[INFO] [stdout] test tests::get_required_msg_notfound - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - env_var (line 8) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5cc2d965474b5a623c3a48ffc0f74975eb12fb8397a3402e262c04b9b0e76311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc2d965474b5a623c3a48ffc0f74975eb12fb8397a3402e262c04b9b0e76311", kill_on_drop: false }`
[INFO] [stdout] 5cc2d965474b5a623c3a48ffc0f74975eb12fb8397a3402e262c04b9b0e76311