[INFO] cloning repository https://github.com/LiHRaM/hadoop-rs-uni
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LiHRaM/hadoop-rs-uni" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiHRaM%2Fhadoop-rs-uni", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiHRaM%2Fhadoop-rs-uni'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64458d30bccfaa89ad847b1a532f9abb1bd95a75
[INFO] testing LiHRaM/hadoop-rs-uni against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiHRaM%2Fhadoop-rs-uni" "/workspace/builds/worker-84/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LiHRaM/hadoop-rs-uni 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 git repo https://github.com/LiHRaM/hadoop-rs-uni
[INFO] finished tweaking git repo https://github.com/LiHRaM/hadoop-rs-uni
[INFO] tweaked toml for git repo https://github.com/LiHRaM/hadoop-rs-uni written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate git repo https://github.com/LiHRaM/hadoop-rs-uni already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] b25b90270bd777c906563fbdf6567fe1145dac679f318c89bae5b89a2f0ead1a
[INFO] running `Command { std: "docker" "start" "-a" "b25b90270bd777c906563fbdf6567fe1145dac679f318c89bae5b89a2f0ead1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b25b90270bd777c906563fbdf6567fe1145dac679f318c89bae5b89a2f0ead1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b25b90270bd777c906563fbdf6567fe1145dac679f318c89bae5b89a2f0ead1a", kill_on_drop: false }`
[INFO] [stdout] b25b90270bd777c906563fbdf6567fe1145dac679f318c89bae5b89a2f0ead1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 6b2d5684086d369f33530a5078e6b0a30d05629eee764c50edc81dade3af8c01
[INFO] running `Command { std: "docker" "start" "-a" "6b2d5684086d369f33530a5078e6b0a30d05629eee764c50edc81dade3af8c01", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling unchecked-index v0.2.2
[INFO] [stderr]    Compiling bytelines v2.2.2
[INFO] [stderr]    Compiling twoway v0.2.1
[INFO] [stderr]    Compiling efflux v2.0.1
[INFO] [stderr]    Compiling hadoop-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.59s
[INFO] running `Command { std: "docker" "inspect" "6b2d5684086d369f33530a5078e6b0a30d05629eee764c50edc81dade3af8c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2d5684086d369f33530a5078e6b0a30d05629eee764c50edc81dade3af8c01", kill_on_drop: false }`
[INFO] [stdout] 6b2d5684086d369f33530a5078e6b0a30d05629eee764c50edc81dade3af8c01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 0e8996bce89bfcfac3f0472b44b83eea92f8a9ce2eac4c01ba6a77ecb36c83ec
[INFO] running `Command { std: "docker" "start" "-a" "0e8996bce89bfcfac3f0472b44b83eea92f8a9ce2eac4c01ba6a77ecb36c83ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling hadoop-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hadoop_rs-177d36da68dc80a5)
[INFO] [stderr]   Executable unittests src/bin/append-reducer.rs (/opt/rustwide/target/debug/deps/append_reducer-8e021d87dd31b912)
[INFO] [stderr]   Executable unittests src/bin/degree-centrality-mapper.rs (/opt/rustwide/target/debug/deps/degree_centrality_mapper-dff7caae0a293b12)
[INFO] [stderr]   Executable unittests src/bin/degree-centrality-reducer.rs (/opt/rustwide/target/debug/deps/degree_centrality_reducer-7992573dfe744dc8)
[INFO] [stderr]   Executable unittests src/bin/identity-mapper.rs (/opt/rustwide/target/debug/deps/identity_mapper-df1c45c2c1be739d)
[INFO] [stderr]   Executable unittests src/bin/pagerank-combiner.rs (/opt/rustwide/target/debug/deps/pagerank_combiner-8ce956e48fb5774d)
[INFO] [stderr]   Executable unittests src/bin/pagerank-mapper.rs (/opt/rustwide/target/debug/deps/pagerank_mapper-2e7b20790205bf98)
[INFO] [stderr]   Executable unittests src/bin/pagerank-reducer.rs (/opt/rustwide/target/debug/deps/pagerank_reducer-8b92bce748c880eb)
[INFO] running `Command { std: "docker" "inspect" "0e8996bce89bfcfac3f0472b44b83eea92f8a9ce2eac4c01ba6a77ecb36c83ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e8996bce89bfcfac3f0472b44b83eea92f8a9ce2eac4c01ba6a77ecb36c83ec", kill_on_drop: false }`
[INFO] [stdout] 0e8996bce89bfcfac3f0472b44b83eea92f8a9ce2eac4c01ba6a77ecb36c83ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 7fe1ccd991f9b79e0d0018b7171401870bce337d118cafa5ab5feb69628dce8c
[INFO] running `Command { std: "docker" "start" "-a" "7fe1ccd991f9b79e0d0018b7171401870bce337d118cafa5ab5feb69628dce8c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hadoop_rs-177d36da68dc80a5)
[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 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/append-reducer.rs (/opt/rustwide/target/debug/deps/append_reducer-8e021d87dd31b912)
[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]      Running unittests src/bin/degree-centrality-mapper.rs (/opt/rustwide/target/debug/deps/degree_centrality_mapper-dff7caae0a293b12)
[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]      Running unittests src/bin/degree-centrality-reducer.rs (/opt/rustwide/target/debug/deps/degree_centrality_reducer-7992573dfe744dc8)
[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]      Running unittests src/bin/identity-mapper.rs (/opt/rustwide/target/debug/deps/identity_mapper-df1c45c2c1be739d)
[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]      Running unittests src/bin/pagerank-combiner.rs (/opt/rustwide/target/debug/deps/pagerank_combiner-8ce956e48fb5774d)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/pagerank-mapper.rs (/opt/rustwide/target/debug/deps/pagerank_mapper-2e7b20790205bf98)
[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] [stderr]      Running unittests src/bin/pagerank-reducer.rs (/opt/rustwide/target/debug/deps/pagerank_reducer-8b92bce748c880eb)
[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 hadoop-rs
[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" "7fe1ccd991f9b79e0d0018b7171401870bce337d118cafa5ab5feb69628dce8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe1ccd991f9b79e0d0018b7171401870bce337d118cafa5ab5feb69628dce8c", kill_on_drop: false }`
[INFO] [stdout] 7fe1ccd991f9b79e0d0018b7171401870bce337d118cafa5ab5feb69628dce8c