[INFO] fetching crate forestrie-builder 0.3.1...
[INFO] testing forestrie-builder-0.3.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate forestrie-builder 0.3.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate forestrie-builder 0.3.1
[INFO] finished tweaking crates.io crate forestrie-builder 0.3.1
[INFO] tweaked toml for crates.io crate forestrie-builder 0.3.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate forestrie-builder 0.3.1 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 forestrie-builder 0.3.1 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] 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] 24b19eafb945cccd24f29b6ee270200025376f578ad0701a24c00ee25b903276
[INFO] running `Command { std: "docker" "start" "-a" "24b19eafb945cccd24f29b6ee270200025376f578ad0701a24c00ee25b903276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24b19eafb945cccd24f29b6ee270200025376f578ad0701a24c00ee25b903276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24b19eafb945cccd24f29b6ee270200025376f578ad0701a24c00ee25b903276", kill_on_drop: false }`
[INFO] [stdout] 24b19eafb945cccd24f29b6ee270200025376f578ad0701a24c00ee25b903276
[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] de86463e77b2b732636aa0f99d6e507e195384ec02f7b672ae90da2a1112d7d3
[INFO] running `Command { std: "docker" "start" "-a" "de86463e77b2b732636aa0f99d6e507e195384ec02f7b672ae90da2a1112d7d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling forestrie-builder v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "de86463e77b2b732636aa0f99d6e507e195384ec02f7b672ae90da2a1112d7d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de86463e77b2b732636aa0f99d6e507e195384ec02f7b672ae90da2a1112d7d3", kill_on_drop: false }`
[INFO] [stdout] de86463e77b2b732636aa0f99d6e507e195384ec02f7b672ae90da2a1112d7d3
[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] 7747d8343bcfd4e93a9db3d18e444f3c397dde04c9280c934c5689ae1237a0eb
[INFO] running `Command { std: "docker" "start" "-a" "7747d8343bcfd4e93a9db3d18e444f3c397dde04c9280c934c5689ae1237a0eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling forestrie-builder v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "7747d8343bcfd4e93a9db3d18e444f3c397dde04c9280c934c5689ae1237a0eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7747d8343bcfd4e93a9db3d18e444f3c397dde04c9280c934c5689ae1237a0eb", kill_on_drop: false }`
[INFO] [stdout] 7747d8343bcfd4e93a9db3d18e444f3c397dde04c9280c934c5689ae1237a0eb
[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] 3a514868e5350fb7fa59e624cfe70b6b60f35b05edeb09da37f68995236e57b6
[INFO] running `Command { std: "docker" "start" "-a" "3a514868e5350fb7fa59e624cfe70b6b60f35b05edeb09da37f68995236e57b6", 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/forestrie_builder-3efbcf0002a468be)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests forestrie_builder
[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] [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" "3a514868e5350fb7fa59e624cfe70b6b60f35b05edeb09da37f68995236e57b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a514868e5350fb7fa59e624cfe70b6b60f35b05edeb09da37f68995236e57b6", kill_on_drop: false }`
[INFO] [stdout] 3a514868e5350fb7fa59e624cfe70b6b60f35b05edeb09da37f68995236e57b6