[INFO] fetching crate exclusion-merkle-cbt 0.3.3...
[INFO] testing exclusion-merkle-cbt-0.3.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate exclusion-merkle-cbt 0.3.3 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate exclusion-merkle-cbt 0.3.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exclusion-merkle-cbt 0.3.3
[INFO] finished tweaking crates.io crate exclusion-merkle-cbt 0.3.3
[INFO] tweaked toml for crates.io crate exclusion-merkle-cbt 0.3.3 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f0a6e4a088494d2de9789f7d8d09cb52c465a109228023685f92f65340e5fbe
[INFO] running `Command { std: "docker" "start" "-a" "3f0a6e4a088494d2de9789f7d8d09cb52c465a109228023685f92f65340e5fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f0a6e4a088494d2de9789f7d8d09cb52c465a109228023685f92f65340e5fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f0a6e4a088494d2de9789f7d8d09cb52c465a109228023685f92f65340e5fbe", kill_on_drop: false }`
[INFO] [stdout] 3f0a6e4a088494d2de9789f7d8d09cb52c465a109228023685f92f65340e5fbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caa8b688bb444225ff63dad0dffa673ba25b78a68e734a4ba3714d21f2640103
[INFO] running `Command { std: "docker" "start" "-a" "caa8b688bb444225ff63dad0dffa673ba25b78a68e734a4ba3714d21f2640103", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling merkle-cbt v0.3.2
[INFO] [stderr]    Compiling exclusion-merkle-cbt v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "caa8b688bb444225ff63dad0dffa673ba25b78a68e734a4ba3714d21f2640103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa8b688bb444225ff63dad0dffa673ba25b78a68e734a4ba3714d21f2640103", kill_on_drop: false }`
[INFO] [stdout] caa8b688bb444225ff63dad0dffa673ba25b78a68e734a4ba3714d21f2640103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 307e94a8535f24efcb669124b0b383e29cbc21e13ec57c4aae2595f1be8ccbfe
[INFO] running `Command { std: "docker" "start" "-a" "307e94a8535f24efcb669124b0b383e29cbc21e13ec57c4aae2595f1be8ccbfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling blake2b-rs v0.1.5
[INFO] [stderr]    Compiling exclusion-merkle-cbt v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/exclusion_merkle_cbt-ec80f04d623f40ea)
[INFO] running `Command { std: "docker" "inspect" "307e94a8535f24efcb669124b0b383e29cbc21e13ec57c4aae2595f1be8ccbfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "307e94a8535f24efcb669124b0b383e29cbc21e13ec57c4aae2595f1be8ccbfe", kill_on_drop: false }`
[INFO] [stdout] 307e94a8535f24efcb669124b0b383e29cbc21e13ec57c4aae2595f1be8ccbfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a40a5496770df8d4532b2064b307995ebf0052449f98854403ccbc26fbcb7f3f
[INFO] running `Command { std: "docker" "start" "-a" "a40a5496770df8d4532b2064b307995ebf0052449f98854403ccbc26fbcb7f3f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exclusion_merkle_cbt-ec80f04d623f40ea)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests exclusion-merkle-cbt
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_build_by_indices ... ok
[INFO] [stdout] test tests::test_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "a40a5496770df8d4532b2064b307995ebf0052449f98854403ccbc26fbcb7f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a40a5496770df8d4532b2064b307995ebf0052449f98854403ccbc26fbcb7f3f", kill_on_drop: false }`
[INFO] [stdout] a40a5496770df8d4532b2064b307995ebf0052449f98854403ccbc26fbcb7f3f