[INFO] fetching crate sparsevec 0.2.2...
[INFO] testing sparsevec-0.2.2 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate sparsevec 0.2.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate sparsevec 0.2.2
[INFO] finished tweaking crates.io crate sparsevec 0.2.2
[INFO] tweaked toml for crates.io crate sparsevec 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparsevec 0.2.2 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sparsevec 0.2.2 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.215
[INFO] [stderr]   Downloaded bincode v2.0.1
[INFO] [stderr]   Downloaded unty v0.0.4
[INFO] [stderr]   Downloaded bincode_derive v2.0.1
[INFO] [stderr]   Downloaded packedvec v1.2.5
[INFO] [stderr]   Downloaded vob v3.0.4
[INFO] [stderr]   Downloaded virtue v0.0.18
[INFO] [stderr]   Downloaded serde v1.0.215
[INFO] [stderr]   Downloaded syn v2.0.89
[INFO] [stderr]   Downloaded libc v0.2.164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b64ffb8d03b18015e67f37845c66dc25065b07255bb0c5a727369596532f616
[INFO] running `Command { std: "docker" "start" "-a" "7b64ffb8d03b18015e67f37845c66dc25065b07255bb0c5a727369596532f616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b64ffb8d03b18015e67f37845c66dc25065b07255bb0c5a727369596532f616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b64ffb8d03b18015e67f37845c66dc25065b07255bb0c5a727369596532f616", kill_on_drop: false }`
[INFO] [stdout] 7b64ffb8d03b18015e67f37845c66dc25065b07255bb0c5a727369596532f616
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e843207cad993a977fce09c70fa9688453ebff0322609222656aa2dabe7276e
[INFO] running `Command { std: "docker" "start" "-a" "0e843207cad993a977fce09c70fa9688453ebff0322609222656aa2dabe7276e", kill_on_drop: false }`
[INFO] [stderr]    Compiling packedvec v1.2.5
[INFO] [stderr]    Compiling vob v3.0.4
[INFO] [stderr]    Compiling sparsevec v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "0e843207cad993a977fce09c70fa9688453ebff0322609222656aa2dabe7276e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e843207cad993a977fce09c70fa9688453ebff0322609222656aa2dabe7276e", kill_on_drop: false }`
[INFO] [stdout] 0e843207cad993a977fce09c70fa9688453ebff0322609222656aa2dabe7276e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b686fe5b0d5ac959a43da7326894ad28d8d18f36051e8fa31c0d8068967bdfff
[INFO] running `Command { std: "docker" "start" "-a" "b686fe5b0d5ac959a43da7326894ad28d8d18f36051e8fa31c0d8068967bdfff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling sparsevec v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.49s
[INFO] running `Command { std: "docker" "inspect" "b686fe5b0d5ac959a43da7326894ad28d8d18f36051e8fa31c0d8068967bdfff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b686fe5b0d5ac959a43da7326894ad28d8d18f36051e8fa31c0d8068967bdfff", kill_on_drop: false }`
[INFO] [stdout] b686fe5b0d5ac959a43da7326894ad28d8d18f36051e8fa31c0d8068967bdfff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee9c5b36075fe690c3acb4341e3c52b91a6cfb154df8dd18dd9a62661283ca6c
[INFO] running `Command { std: "docker" "start" "-a" "ee9c5b36075fe690c3acb4341e3c52b91a6cfb154df8dd18dd9a62661283ca6c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparsevec-a7bf4bb66705dccf)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::test_sparsevec ... ok
[INFO] [stdout] test test::test_sparsevec_compress_same_values ... ok
[INFO] [stdout] test test::test_sort_function ... ok
[INFO] [stdout] test test::test_sparsevec_empty ... ok
[INFO] [stdout] test test::random_vec ... ok
[INFO] [stderr]    Doc-tests sparsevec
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - SparseVec<T>::get (line 121) ... ok
[INFO] [stdout] test src/lib.rs - SparseVec<T>::len (line 138) ... ok
[INFO] [stdout] test src/lib.rs - SparseVec<T>::from (line 85) ... ok
[INFO] [stdout] test src/lib.rs - SparseVec<T>::is_empty (line 150) ... ok
[INFO] [stdout] test src/lib.rs - SparseVec (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ee9c5b36075fe690c3acb4341e3c52b91a6cfb154df8dd18dd9a62661283ca6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee9c5b36075fe690c3acb4341e3c52b91a6cfb154df8dd18dd9a62661283ca6c", kill_on_drop: false }`
[INFO] [stdout] ee9c5b36075fe690c3acb4341e3c52b91a6cfb154df8dd18dd9a62661283ca6c
