[INFO] fetching crate nixie-cli 0.0.0...
[INFO] testing nixie-cli-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate nixie-cli 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nixie-cli 0.0.0
[INFO] finished tweaking crates.io crate nixie-cli 0.0.0
[INFO] tweaked toml for crates.io crate nixie-cli 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nixie-cli 0.0.0 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d2ea354c11199ff8e8519d95c7b15fae0266f4f1245df4d68111184e72d2378
[INFO] running `Command { std: "docker" "start" "-a" "3d2ea354c11199ff8e8519d95c7b15fae0266f4f1245df4d68111184e72d2378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d2ea354c11199ff8e8519d95c7b15fae0266f4f1245df4d68111184e72d2378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2ea354c11199ff8e8519d95c7b15fae0266f4f1245df4d68111184e72d2378", kill_on_drop: false }`
[INFO] [stdout] 3d2ea354c11199ff8e8519d95c7b15fae0266f4f1245df4d68111184e72d2378
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64ec193655be06de0b107e4438437e52e2f04af15e45bc52a80049d44f77be69
[INFO] running `Command { std: "docker" "start" "-a" "64ec193655be06de0b107e4438437e52e2f04af15e45bc52a80049d44f77be69", kill_on_drop: false }`
[INFO] [stderr]    Compiling nixie-cli v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "64ec193655be06de0b107e4438437e52e2f04af15e45bc52a80049d44f77be69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ec193655be06de0b107e4438437e52e2f04af15e45bc52a80049d44f77be69", kill_on_drop: false }`
[INFO] [stdout] 64ec193655be06de0b107e4438437e52e2f04af15e45bc52a80049d44f77be69
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ad4512f43c7f728349800454ff0f0712fd2225bb5e75de03e482bba9cfdbcbc
[INFO] running `Command { std: "docker" "start" "-a" "5ad4512f43c7f728349800454ff0f0712fd2225bb5e75de03e482bba9cfdbcbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling nixie-cli v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "5ad4512f43c7f728349800454ff0f0712fd2225bb5e75de03e482bba9cfdbcbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad4512f43c7f728349800454ff0f0712fd2225bb5e75de03e482bba9cfdbcbc", kill_on_drop: false }`
[INFO] [stdout] 5ad4512f43c7f728349800454ff0f0712fd2225bb5e75de03e482bba9cfdbcbc
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8de398fb972a8a63a8aae02c0a034cf8f35e8ec1f38bff5751a88bd8b63e6baf
[INFO] running `Command { std: "docker" "start" "-a" "8de398fb972a8a63a8aae02c0a034cf8f35e8ec1f38bff5751a88bd8b63e6baf", 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/nixie_cli-f373166e8aa867f3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nixie_cli
[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" "8de398fb972a8a63a8aae02c0a034cf8f35e8ec1f38bff5751a88bd8b63e6baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de398fb972a8a63a8aae02c0a034cf8f35e8ec1f38bff5751a88bd8b63e6baf", kill_on_drop: false }`
[INFO] [stdout] 8de398fb972a8a63a8aae02c0a034cf8f35e8ec1f38bff5751a88bd8b63e6baf