[INFO] fetching crate rosalind_test_reader 0.1.0...
[INFO] testing rosalind_test_reader-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate rosalind_test_reader 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rosalind_test_reader 0.1.0
[INFO] finished tweaking crates.io crate rosalind_test_reader 0.1.0
[INFO] tweaked toml for crates.io crate rosalind_test_reader 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rosalind_test_reader 0.1.0 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7ff80e6b16a317a7417faf7019ff143a4343dfca26522698815457153b3bf810
[INFO] running `Command { std: "docker" "start" "-a" "7ff80e6b16a317a7417faf7019ff143a4343dfca26522698815457153b3bf810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ff80e6b16a317a7417faf7019ff143a4343dfca26522698815457153b3bf810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff80e6b16a317a7417faf7019ff143a4343dfca26522698815457153b3bf810", kill_on_drop: false }`
[INFO] [stdout] 7ff80e6b16a317a7417faf7019ff143a4343dfca26522698815457153b3bf810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bdf7ff4a1f54a4e176bde95b698a349d51f9ae6e5a2b6202dfdf38e5e5de39f6
[INFO] running `Command { std: "docker" "start" "-a" "bdf7ff4a1f54a4e176bde95b698a349d51f9ae6e5a2b6202dfdf38e5e5de39f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rosalind_test_reader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "bdf7ff4a1f54a4e176bde95b698a349d51f9ae6e5a2b6202dfdf38e5e5de39f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdf7ff4a1f54a4e176bde95b698a349d51f9ae6e5a2b6202dfdf38e5e5de39f6", kill_on_drop: false }`
[INFO] [stdout] bdf7ff4a1f54a4e176bde95b698a349d51f9ae6e5a2b6202dfdf38e5e5de39f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8eeadf6b0197dd285641e0479e92d3c68f7e0012fd90a5853bac7f1454b6e401
[INFO] running `Command { std: "docker" "start" "-a" "8eeadf6b0197dd285641e0479e92d3c68f7e0012fd90a5853bac7f1454b6e401", kill_on_drop: false }`
[INFO] [stderr]    Compiling rosalind_test_reader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "8eeadf6b0197dd285641e0479e92d3c68f7e0012fd90a5853bac7f1454b6e401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eeadf6b0197dd285641e0479e92d3c68f7e0012fd90a5853bac7f1454b6e401", kill_on_drop: false }`
[INFO] [stdout] 8eeadf6b0197dd285641e0479e92d3c68f7e0012fd90a5853bac7f1454b6e401
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d761e6f1b49a24e00d27b84663eecd275b452ab137a97efcaa3cbf503962a035
[INFO] running `Command { std: "docker" "start" "-a" "d761e6f1b49a24e00d27b84663eecd275b452ab137a97efcaa3cbf503962a035", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rosalind_test_reader-8f8a826c4b1e5c85)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests rosalind_test_reader
[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] [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" "d761e6f1b49a24e00d27b84663eecd275b452ab137a97efcaa3cbf503962a035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d761e6f1b49a24e00d27b84663eecd275b452ab137a97efcaa3cbf503962a035", kill_on_drop: false }`
[INFO] [stdout] d761e6f1b49a24e00d27b84663eecd275b452ab137a97efcaa3cbf503962a035