[INFO] fetching crate rpack 0.2.2...
[INFO] testing rpack-0.2.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rpack 0.2.2 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate rpack 0.2.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rpack 0.2.2
[INFO] finished tweaking crates.io crate rpack 0.2.2
[INFO] tweaked toml for crates.io crate rpack 0.2.2 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed6e5738c8a7ee7f9a0a3fac7f49ea885aa7009daa4f229d11c8fcfed5946c51
[INFO] running `Command { std: "docker" "start" "-a" "ed6e5738c8a7ee7f9a0a3fac7f49ea885aa7009daa4f229d11c8fcfed5946c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed6e5738c8a7ee7f9a0a3fac7f49ea885aa7009daa4f229d11c8fcfed5946c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed6e5738c8a7ee7f9a0a3fac7f49ea885aa7009daa4f229d11c8fcfed5946c51", kill_on_drop: false }`
[INFO] [stdout] ed6e5738c8a7ee7f9a0a3fac7f49ea885aa7009daa4f229d11c8fcfed5946c51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2ed32c44dfc36dec070ac43516141d04f9ec4d24789c4cfbe7149de69788c11
[INFO] running `Command { std: "docker" "start" "-a" "a2ed32c44dfc36dec070ac43516141d04f9ec4d24789c4cfbe7149de69788c11", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpack v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "a2ed32c44dfc36dec070ac43516141d04f9ec4d24789c4cfbe7149de69788c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ed32c44dfc36dec070ac43516141d04f9ec4d24789c4cfbe7149de69788c11", kill_on_drop: false }`
[INFO] [stdout] a2ed32c44dfc36dec070ac43516141d04f9ec4d24789c4cfbe7149de69788c11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7387852a3991c75e0dee5b6d51390c3ee7c20702bef8b8ce81572b9986099bf6
[INFO] running `Command { std: "docker" "start" "-a" "7387852a3991c75e0dee5b6d51390c3ee7c20702bef8b8ce81572b9986099bf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpack v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "7387852a3991c75e0dee5b6d51390c3ee7c20702bef8b8ce81572b9986099bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7387852a3991c75e0dee5b6d51390c3ee7c20702bef8b8ce81572b9986099bf6", kill_on_drop: false }`
[INFO] [stdout] 7387852a3991c75e0dee5b6d51390c3ee7c20702bef8b8ce81572b9986099bf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0af47a1fbb4e6fb56f42045368f8dfc72e3a3e8504e7add1e6c6b97dcc323655
[INFO] running `Command { std: "docker" "start" "-a" "0af47a1fbb4e6fb56f42045368f8dfc72e3a3e8504e7add1e6c6b97dcc323655", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpack-60e630f1125b649c)
[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 tests/test_packing.rs (/opt/rustwide/target/debug/deps/test_packing-483b924e536c06ec)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::returns_bins_packed_with_best_size ... ok
[INFO] [stdout] test tests::returns_bins_packed_with_items ... ok
[INFO] [stdout] test tests::returns_bin_size_when_last_bin_not_perfect_size ... ok
[INFO] [stdout] test tests::returns_bins_when_last_bin_is_not_full ... ok
[INFO] [stdout] test tests::panics_when_bin_size_is_smaller_than_largest_given_size - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rpack
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/packing.rs - packing::Bin::new (line 18) ... ok
[INFO] [stdout] test src/packing.rs - packing::Packing::new (line 58) ... ok
[INFO] [stdout] test src/packing.rs - packing::Packing::pack_items (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0af47a1fbb4e6fb56f42045368f8dfc72e3a3e8504e7add1e6c6b97dcc323655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af47a1fbb4e6fb56f42045368f8dfc72e3a3e8504e7add1e6c6b97dcc323655", kill_on_drop: false }`
[INFO] [stdout] 0af47a1fbb4e6fb56f42045368f8dfc72e3a3e8504e7add1e6c6b97dcc323655