[INFO] fetching crate oxidendron 1.1.0...
[INFO] testing oxidendron-1.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate oxidendron 1.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate oxidendron 1.1.0
[INFO] finished tweaking crates.io crate oxidendron 1.1.0
[INFO] tweaked toml for crates.io crate oxidendron 1.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oxidendron 1.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oxidendron 1.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 894edbb6af31a78b65ea76544eed51a4899637e319f4c70421c39c72e54bc4c3
[INFO] running `Command { std: "docker" "start" "-a" "894edbb6af31a78b65ea76544eed51a4899637e319f4c70421c39c72e54bc4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "894edbb6af31a78b65ea76544eed51a4899637e319f4c70421c39c72e54bc4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "894edbb6af31a78b65ea76544eed51a4899637e319f4c70421c39c72e54bc4c3", kill_on_drop: false }`
[INFO] [stdout] 894edbb6af31a78b65ea76544eed51a4899637e319f4c70421c39c72e54bc4c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e94bae170e6449359ffd4ecb3753fbb04e117dddcdaf9436a5ca90c36835589
[INFO] running `Command { std: "docker" "start" "-a" "8e94bae170e6449359ffd4ecb3753fbb04e117dddcdaf9436a5ca90c36835589", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxidendron v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "8e94bae170e6449359ffd4ecb3753fbb04e117dddcdaf9436a5ca90c36835589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e94bae170e6449359ffd4ecb3753fbb04e117dddcdaf9436a5ca90c36835589", kill_on_drop: false }`
[INFO] [stdout] 8e94bae170e6449359ffd4ecb3753fbb04e117dddcdaf9436a5ca90c36835589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad760e7c9958da54c9af43d85bf207c0a7097c2e12c6cb9d4a45d629d8e8d116
[INFO] running `Command { std: "docker" "start" "-a" "ad760e7c9958da54c9af43d85bf207c0a7097c2e12c6cb9d4a45d629d8e8d116", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxidendron v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "ad760e7c9958da54c9af43d85bf207c0a7097c2e12c6cb9d4a45d629d8e8d116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad760e7c9958da54c9af43d85bf207c0a7097c2e12c6cb9d4a45d629d8e8d116", kill_on_drop: false }`
[INFO] [stdout] ad760e7c9958da54c9af43d85bf207c0a7097c2e12c6cb9d4a45d629d8e8d116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8dc5641b21fb1c1625dd72e34ecd873e223bbdae21b946e642bf62041bf18c21
[INFO] running `Command { std: "docker" "start" "-a" "8dc5641b21fb1c1625dd72e34ecd873e223bbdae21b946e642bf62041bf18c21", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxidendron-5839f68906b5cb38)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test utility::data_header::test_occurence_type ... ok
[INFO] [stdout] test encode::test_encoding ... ok
[INFO] [stdout] test decode::test_decoding ... ok
[INFO] [stdout] test utility::huffman_tree::tests::test_huffman_tree ... ok
[INFO] [stdout] test utility::encoding::test_encoding_table ... ok
[INFO] [stdout] test utility::huffman_tree::tests::test_huffman_tree_occurences ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/oxidendron-2b3171880b55828f)
[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 oxidendron
[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" "8dc5641b21fb1c1625dd72e34ecd873e223bbdae21b946e642bf62041bf18c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc5641b21fb1c1625dd72e34ecd873e223bbdae21b946e642bf62041bf18c21", kill_on_drop: false }`
[INFO] [stdout] 8dc5641b21fb1c1625dd72e34ecd873e223bbdae21b946e642bf62041bf18c21