[INFO] fetching crate radicle-dag 0.10.0...
[INFO] testing radicle-dag-0.10.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate radicle-dag 0.10.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate radicle-dag 0.10.0
[INFO] finished tweaking crates.io crate radicle-dag 0.10.0
[INFO] tweaked toml for crates.io crate radicle-dag 0.10.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate radicle-dag 0.10.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0c431c96e90b9d842d070847b29668e6344df70477446f6134e7f1cee3aeab8e
[INFO] running `Command { std: "docker" "start" "-a" "0c431c96e90b9d842d070847b29668e6344df70477446f6134e7f1cee3aeab8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c431c96e90b9d842d070847b29668e6344df70477446f6134e7f1cee3aeab8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c431c96e90b9d842d070847b29668e6344df70477446f6134e7f1cee3aeab8e", kill_on_drop: false }`
[INFO] [stdout] 0c431c96e90b9d842d070847b29668e6344df70477446f6134e7f1cee3aeab8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9a6464f1f0f20cbc1f751c588d88908b97da5d08bf69412d17dd5ab4771c2c3e
[INFO] running `Command { std: "docker" "start" "-a" "9a6464f1f0f20cbc1f751c588d88908b97da5d08bf69412d17dd5ab4771c2c3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling radicle-dag v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "9a6464f1f0f20cbc1f751c588d88908b97da5d08bf69412d17dd5ab4771c2c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a6464f1f0f20cbc1f751c588d88908b97da5d08bf69412d17dd5ab4771c2c3e", kill_on_drop: false }`
[INFO] [stdout] 9a6464f1f0f20cbc1f751c588d88908b97da5d08bf69412d17dd5ab4771c2c3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 406666cd377390745f590085bc84368bc39dc17d2db1f520bb4d8009b627c5c4
[INFO] running `Command { std: "docker" "start" "-a" "406666cd377390745f590085bc84368bc39dc17d2db1f520bb4d8009b627c5c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling radicle-dag v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "406666cd377390745f590085bc84368bc39dc17d2db1f520bb4d8009b627c5c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406666cd377390745f590085bc84368bc39dc17d2db1f520bb4d8009b627c5c4", kill_on_drop: false }`
[INFO] [stdout] 406666cd377390745f590085bc84368bc39dc17d2db1f520bb4d8009b627c5c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 07520a27d36026451d16c757419ad37e1149cf16227d237df6b924e6b74ab4cb
[INFO] running `Command { std: "docker" "start" "-a" "07520a27d36026451d16c757419ad37e1149cf16227d237df6b924e6b74ab4cb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/radicle_dag-84a1124cc9843203)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::test_contains ... ok
[INFO] [stdout] test tests::test_dependencies ... ok
[INFO] [stdout] test tests::test_diamond ... ok
[INFO] [stdout] test tests::test_cycle ... ok
[INFO] [stdout] test tests::test_fold_diamond ... ok
[INFO] [stdout] test tests::test_fold_multiple_roots ... ok
[INFO] [stdout] test tests::test_fold_sorting_1 ... ok
[INFO] [stdout] test tests::test_get ... ok
[INFO] [stdout] test tests::test_fold_sorting_2 ... ok
[INFO] [stdout] test tests::test_is_empty ... ok
[INFO] [stdout] test tests::test_fold_reject ... ok
[INFO] [stdout] test tests::test_complex ... ok
[INFO] [stdout] test tests::test_merge_1 ... ok
[INFO] [stdout] test tests::test_merge_2 ... ok
[INFO] [stdout] test tests::test_prune_1 ... ok
[INFO] [stdout] test tests::test_len ... ok
[INFO] [stdout] test tests::test_prune_2 ... ok
[INFO] [stdout] test tests::test_prune_by_sorting ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stderr]    Doc-tests radicle_dag
[INFO] [stdout] test tests::test_siblings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "07520a27d36026451d16c757419ad37e1149cf16227d237df6b924e6b74ab4cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07520a27d36026451d16c757419ad37e1149cf16227d237df6b924e6b74ab4cb", kill_on_drop: false }`
[INFO] [stdout] 07520a27d36026451d16c757419ad37e1149cf16227d237df6b924e6b74ab4cb