[INFO] fetching crate lyquor-seq 0.0.1...
[INFO] testing lyquor-seq-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate lyquor-seq 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate lyquor-seq 0.0.1
[INFO] finished tweaking crates.io crate lyquor-seq 0.0.1
[INFO] tweaked toml for crates.io crate lyquor-seq 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lyquor-seq 0.0.1 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] crate crates.io crate lyquor-seq 0.0.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d042a12856cad992871bdae49a3fee42bf8beafba98546db2fafab46c444e7c6
[INFO] running `Command { std: "docker" "start" "-a" "d042a12856cad992871bdae49a3fee42bf8beafba98546db2fafab46c444e7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d042a12856cad992871bdae49a3fee42bf8beafba98546db2fafab46c444e7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d042a12856cad992871bdae49a3fee42bf8beafba98546db2fafab46c444e7c6", kill_on_drop: false }`
[INFO] [stdout] d042a12856cad992871bdae49a3fee42bf8beafba98546db2fafab46c444e7c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2e7d03ce9b941a966d1f19dd739f0890c1856f6c1e0ea05b5850aef72d8262fa
[INFO] running `Command { std: "docker" "start" "-a" "2e7d03ce9b941a966d1f19dd739f0890c1856f6c1e0ea05b5850aef72d8262fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling lyquor-seq v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "2e7d03ce9b941a966d1f19dd739f0890c1856f6c1e0ea05b5850aef72d8262fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e7d03ce9b941a966d1f19dd739f0890c1856f6c1e0ea05b5850aef72d8262fa", kill_on_drop: false }`
[INFO] [stdout] 2e7d03ce9b941a966d1f19dd739f0890c1856f6c1e0ea05b5850aef72d8262fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3acc9a96f68058565ff615370a6098a50a572a45c6e08bce2f62f8335776959a
[INFO] running `Command { std: "docker" "start" "-a" "3acc9a96f68058565ff615370a6098a50a572a45c6e08bce2f62f8335776959a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lyquor-seq v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "3acc9a96f68058565ff615370a6098a50a572a45c6e08bce2f62f8335776959a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3acc9a96f68058565ff615370a6098a50a572a45c6e08bce2f62f8335776959a", kill_on_drop: false }`
[INFO] [stdout] 3acc9a96f68058565ff615370a6098a50a572a45c6e08bce2f62f8335776959a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6d76b9799dc6ef54b22c8f9f9f667719aca61b3affe33a00c40ecef70f54d9c5
[INFO] running `Command { std: "docker" "start" "-a" "6d76b9799dc6ef54b22c8f9f9f667719aca61b3affe33a00c40ecef70f54d9c5", 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/lyquor_seq-9f40e74bd335f0b2)
[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 lyquor_seq
[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" "6d76b9799dc6ef54b22c8f9f9f667719aca61b3affe33a00c40ecef70f54d9c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d76b9799dc6ef54b22c8f9f9f667719aca61b3affe33a00c40ecef70f54d9c5", kill_on_drop: false }`
[INFO] [stdout] 6d76b9799dc6ef54b22c8f9f9f667719aca61b3affe33a00c40ecef70f54d9c5