[INFO] fetching crate ice_code 0.1.4...
[INFO] testing ice_code-0.1.4 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ice_code 0.1.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ice_code 0.1.4
[INFO] finished tweaking crates.io crate ice_code 0.1.4
[INFO] tweaked toml for crates.io crate ice_code 0.1.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ice_code 0.1.4 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0283bf3af6bfd1ae219650e7ed31d37d25b104586112dac79d2e83e667c43db1
[INFO] running `Command { std: "docker" "start" "-a" "0283bf3af6bfd1ae219650e7ed31d37d25b104586112dac79d2e83e667c43db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0283bf3af6bfd1ae219650e7ed31d37d25b104586112dac79d2e83e667c43db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0283bf3af6bfd1ae219650e7ed31d37d25b104586112dac79d2e83e667c43db1", kill_on_drop: false }`
[INFO] [stdout] 0283bf3af6bfd1ae219650e7ed31d37d25b104586112dac79d2e83e667c43db1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e4986ca42c0c14ccd7de3a8412e1c01f0a6433341770147f5d0a1853b8c1bd6
[INFO] running `Command { std: "docker" "start" "-a" "2e4986ca42c0c14ccd7de3a8412e1c01f0a6433341770147f5d0a1853b8c1bd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ice_code v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "2e4986ca42c0c14ccd7de3a8412e1c01f0a6433341770147f5d0a1853b8c1bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4986ca42c0c14ccd7de3a8412e1c01f0a6433341770147f5d0a1853b8c1bd6", kill_on_drop: false }`
[INFO] [stdout] 2e4986ca42c0c14ccd7de3a8412e1c01f0a6433341770147f5d0a1853b8c1bd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bd502183ba279602fe42f19d032b8ff5677089ee79c18c91433e2fd145f988b
[INFO] running `Command { std: "docker" "start" "-a" "7bd502183ba279602fe42f19d032b8ff5677089ee79c18c91433e2fd145f988b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ice_code v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "7bd502183ba279602fe42f19d032b8ff5677089ee79c18c91433e2fd145f988b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bd502183ba279602fe42f19d032b8ff5677089ee79c18c91433e2fd145f988b", kill_on_drop: false }`
[INFO] [stdout] 7bd502183ba279602fe42f19d032b8ff5677089ee79c18c91433e2fd145f988b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19a63f45c4b87c66a7d58981d21635de4d8afc21722ea43f11358500e5c4dc36
[INFO] running `Command { std: "docker" "start" "-a" "19a63f45c4b87c66a7d58981d21635de4d8afc21722ea43f11358500e5c4dc36", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ice_code-689ab2f6002d76e7)
[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 ice_code
[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" "19a63f45c4b87c66a7d58981d21635de4d8afc21722ea43f11358500e5c4dc36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a63f45c4b87c66a7d58981d21635de4d8afc21722ea43f11358500e5c4dc36", kill_on_drop: false }`
[INFO] [stdout] 19a63f45c4b87c66a7d58981d21635de4d8afc21722ea43f11358500e5c4dc36