[INFO] fetching crate stella-lang 0.1.0...
[INFO] testing stella-lang-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate stella-lang 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate stella-lang 0.1.0
[INFO] finished tweaking crates.io crate stella-lang 0.1.0
[INFO] tweaked toml for crates.io crate stella-lang 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stella-lang 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stella-lang 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ab645182f3d8ace5a667cc2c0c9b34cb1b3cffcb2719b980fd8623e45c10ffc
[INFO] running `Command { std: "docker" "start" "-a" "4ab645182f3d8ace5a667cc2c0c9b34cb1b3cffcb2719b980fd8623e45c10ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ab645182f3d8ace5a667cc2c0c9b34cb1b3cffcb2719b980fd8623e45c10ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab645182f3d8ace5a667cc2c0c9b34cb1b3cffcb2719b980fd8623e45c10ffc", kill_on_drop: false }`
[INFO] [stdout] 4ab645182f3d8ace5a667cc2c0c9b34cb1b3cffcb2719b980fd8623e45c10ffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 967fa46777cec7f953604cec737f20b2263f6ee0bb12e33c939b72cd0139761b
[INFO] running `Command { std: "docker" "start" "-a" "967fa46777cec7f953604cec737f20b2263f6ee0bb12e33c939b72cd0139761b", kill_on_drop: false }`
[INFO] [stderr]    Compiling stella-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "967fa46777cec7f953604cec737f20b2263f6ee0bb12e33c939b72cd0139761b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "967fa46777cec7f953604cec737f20b2263f6ee0bb12e33c939b72cd0139761b", kill_on_drop: false }`
[INFO] [stdout] 967fa46777cec7f953604cec737f20b2263f6ee0bb12e33c939b72cd0139761b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bb1f3909276202db6322cf0d9b048bae5e3db554560e4b0f188f9d6013f6514
[INFO] running `Command { std: "docker" "start" "-a" "2bb1f3909276202db6322cf0d9b048bae5e3db554560e4b0f188f9d6013f6514", kill_on_drop: false }`
[INFO] [stderr]    Compiling stella-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "2bb1f3909276202db6322cf0d9b048bae5e3db554560e4b0f188f9d6013f6514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb1f3909276202db6322cf0d9b048bae5e3db554560e4b0f188f9d6013f6514", kill_on_drop: false }`
[INFO] [stdout] 2bb1f3909276202db6322cf0d9b048bae5e3db554560e4b0f188f9d6013f6514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0607daab71b4a60dedd17f44a4f763e3533badb83a5514767342154b94d5750a
[INFO] running `Command { std: "docker" "start" "-a" "0607daab71b4a60dedd17f44a4f763e3533badb83a5514767342154b94d5750a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stella_lang-aa4eda4f292f5568)
[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" "0607daab71b4a60dedd17f44a4f763e3533badb83a5514767342154b94d5750a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0607daab71b4a60dedd17f44a4f763e3533badb83a5514767342154b94d5750a", kill_on_drop: false }`
[INFO] [stdout] 0607daab71b4a60dedd17f44a4f763e3533badb83a5514767342154b94d5750a