[INFO] fetching crate env_vars_explorer 0.1.0...
[INFO] testing env_vars_explorer-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate env_vars_explorer 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate env_vars_explorer 0.1.0
[INFO] finished tweaking crates.io crate env_vars_explorer 0.1.0
[INFO] tweaked toml for crates.io crate env_vars_explorer 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate env_vars_explorer 0.1.0 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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8c650f7fa38c4569439aca1120009c57dceb152902ca1657b71892a7f858a51d
[INFO] running `Command { std: "docker" "start" "-a" "8c650f7fa38c4569439aca1120009c57dceb152902ca1657b71892a7f858a51d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c650f7fa38c4569439aca1120009c57dceb152902ca1657b71892a7f858a51d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c650f7fa38c4569439aca1120009c57dceb152902ca1657b71892a7f858a51d", kill_on_drop: false }`
[INFO] [stdout] 8c650f7fa38c4569439aca1120009c57dceb152902ca1657b71892a7f858a51d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a43db328984dac87e4708f2e8dc6cd5933189e92f999d7614a18a2c126d15fb3
[INFO] running `Command { std: "docker" "start" "-a" "a43db328984dac87e4708f2e8dc6cd5933189e92f999d7614a18a2c126d15fb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_vars_explorer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "a43db328984dac87e4708f2e8dc6cd5933189e92f999d7614a18a2c126d15fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a43db328984dac87e4708f2e8dc6cd5933189e92f999d7614a18a2c126d15fb3", kill_on_drop: false }`
[INFO] [stdout] a43db328984dac87e4708f2e8dc6cd5933189e92f999d7614a18a2c126d15fb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 22acbdcab05e057c746480849d8a673c4e580ce300c28c9175f3ddb50f32b283
[INFO] running `Command { std: "docker" "start" "-a" "22acbdcab05e057c746480849d8a673c4e580ce300c28c9175f3ddb50f32b283", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_vars_explorer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "22acbdcab05e057c746480849d8a673c4e580ce300c28c9175f3ddb50f32b283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22acbdcab05e057c746480849d8a673c4e580ce300c28c9175f3ddb50f32b283", kill_on_drop: false }`
[INFO] [stdout] 22acbdcab05e057c746480849d8a673c4e580ce300c28c9175f3ddb50f32b283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 322050568e131e80bd491b6522fd7aeda6b6d83d29cc69fe2b802dad0c56492d
[INFO] running `Command { std: "docker" "start" "-a" "322050568e131e80bd491b6522fd7aeda6b6d83d29cc69fe2b802dad0c56492d", 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_vars_explorer-0486dc9985066ab1)
[INFO] [stderr]    Doc-tests env_vars_explorer
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] CARGO: /opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/cargo
[INFO] [stdout] CARGO_CRATE_NAME: env_vars_explorer
[INFO] [stdout] CARGO_HOME: /opt/rustwide/cargo-home
[INFO] [stdout] CARGO_INCREMENTAL: 0
[INFO] [stdout] CARGO_MANIFEST_DIR: /opt/rustwide/workdir
[INFO] [stdout] CARGO_MANIFEST_PATH: /opt/rustwide/workdir/Cargo.toml
[INFO] [stdout] CARGO_PKG_AUTHORS: sam0x17
[INFO] [stdout] CARGO_PKG_DESCRIPTION: Enumerates and prints environment variables available at compile-time
[INFO] [stdout] CARGO_PKG_HOMEPAGE: 
[INFO] [stdout] CARGO_PKG_LICENSE: MIT
[INFO] [stdout] CARGO_PKG_LICENSE_FILE: 
[INFO] [stdout] CARGO_PKG_NAME: env_vars_explorer
[INFO] [stdout] CARGO_PKG_README: README.md
[INFO] [stdout] CARGO_PKG_REPOSITORY: https://github.com/sam0x17/env_vars_explorer
[INFO] [stdout] CARGO_PKG_RUST_VERSION: 
[INFO] [stdout] CARGO_PKG_VERSION: 0.1.0
[INFO] [stdout] CARGO_PKG_VERSION_MAJOR: 0
[INFO] [stdout] CARGO_PKG_VERSION_MINOR: 1
[INFO] [stdout] CARGO_PKG_VERSION_PATCH: 0
[INFO] [stdout] CARGO_PKG_VERSION_PRE: 
[INFO] [stdout] CARGO_TARGET_DIR: /opt/rustwide/target
[INFO] [stdout] HOME: /root
[INFO] [stdout] HOSTNAME: 322050568e13
[INFO] [stdout] LD_LIBRARY_PATH: /opt/rustwide/target/debug/deps:/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/lib
[INFO] [stdout] PATH: /opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[INFO] [stdout] RUSTDOCFLAGS: --cap-lints=warn
[INFO] [stdout] RUSTFLAGS: --cap-lints=warn
[INFO] [stdout] RUSTUP_HOME: /opt/rustwide/rustup-home
[INFO] [stdout] RUSTUP_TOOLCHAIN: beta-2025-09-21-x86_64-unknown-linux-gnu
[INFO] [stdout] RUST_BACKTRACE: full
[INFO] [stdout] RUST_RECURSION_COUNT: 1
[INFO] [stdout] SOURCE_DIR: /opt/rustwide/workdir
[INFO] [stdout] SSL_CERT_DIR: /usr/lib/ssl/certs
[INFO] [stdout] SSL_CERT_FILE: /usr/lib/ssl/cert.pem
[INFO] [stdout] UNSTABLE_RUSTDOC_TEST_LINE: 7
[INFO] [stdout] UNSTABLE_RUSTDOC_TEST_PATH: src/lib.rs
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "322050568e131e80bd491b6522fd7aeda6b6d83d29cc69fe2b802dad0c56492d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "322050568e131e80bd491b6522fd7aeda6b6d83d29cc69fe2b802dad0c56492d", kill_on_drop: false }`
[INFO] [stdout] 322050568e131e80bd491b6522fd7aeda6b6d83d29cc69fe2b802dad0c56492d