[INFO] fetching crate rledger 0.1.0...
[INFO] testing rledger-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate rledger 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rledger 0.1.0
[INFO] finished tweaking crates.io crate rledger 0.1.0
[INFO] tweaked toml for crates.io crate rledger 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rledger 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] crate crates.io crate rledger 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a8398abd0112e818ca8c92d5404ff176779bdca59e06e39fc198bb7837cf344c
[INFO] running `Command { std: "docker" "start" "-a" "a8398abd0112e818ca8c92d5404ff176779bdca59e06e39fc198bb7837cf344c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8398abd0112e818ca8c92d5404ff176779bdca59e06e39fc198bb7837cf344c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8398abd0112e818ca8c92d5404ff176779bdca59e06e39fc198bb7837cf344c", kill_on_drop: false }`
[INFO] [stdout] a8398abd0112e818ca8c92d5404ff176779bdca59e06e39fc198bb7837cf344c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 42c7a28a6eab6857e0b84d0865bbc4fdbf84ec34961018291f901fa76b495b39
[INFO] running `Command { std: "docker" "start" "-a" "42c7a28a6eab6857e0b84d0865bbc4fdbf84ec34961018291f901fa76b495b39", kill_on_drop: false }`
[INFO] [stderr]    Compiling rledger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "42c7a28a6eab6857e0b84d0865bbc4fdbf84ec34961018291f901fa76b495b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c7a28a6eab6857e0b84d0865bbc4fdbf84ec34961018291f901fa76b495b39", kill_on_drop: false }`
[INFO] [stdout] 42c7a28a6eab6857e0b84d0865bbc4fdbf84ec34961018291f901fa76b495b39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ceecc2f6f751c60dcb4f53030e4dd083a7db5ad7369b1a9478ff5ca6ebe6c817
[INFO] running `Command { std: "docker" "start" "-a" "ceecc2f6f751c60dcb4f53030e4dd083a7db5ad7369b1a9478ff5ca6ebe6c817", kill_on_drop: false }`
[INFO] [stderr]    Compiling rledger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "ceecc2f6f751c60dcb4f53030e4dd083a7db5ad7369b1a9478ff5ca6ebe6c817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceecc2f6f751c60dcb4f53030e4dd083a7db5ad7369b1a9478ff5ca6ebe6c817", kill_on_drop: false }`
[INFO] [stdout] ceecc2f6f751c60dcb4f53030e4dd083a7db5ad7369b1a9478ff5ca6ebe6c817
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 901dcf37713b63de0189c6078abfa6bcea1085dfd9c58759f4cb6a13dd01b6cb
[INFO] running `Command { std: "docker" "start" "-a" "901dcf37713b63de0189c6078abfa6bcea1085dfd9c58759f4cb6a13dd01b6cb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rledger-683fb5f6b41429d6)
[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" "901dcf37713b63de0189c6078abfa6bcea1085dfd9c58759f4cb6a13dd01b6cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901dcf37713b63de0189c6078abfa6bcea1085dfd9c58759f4cb6a13dd01b6cb", kill_on_drop: false }`
[INFO] [stdout] 901dcf37713b63de0189c6078abfa6bcea1085dfd9c58759f4cb6a13dd01b6cb