[INFO] fetching crate mirror_sparse_matrix 0.1.17...
[INFO] testing mirror_sparse_matrix-0.1.17 against 1.60.0 for beta-1.61-1
[INFO] extracting crate mirror_sparse_matrix 0.1.17 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate mirror_sparse_matrix 0.1.17 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mirror_sparse_matrix 0.1.17
[INFO] finished tweaking crates.io crate mirror_sparse_matrix 0.1.17
[INFO] tweaked toml for crates.io crate mirror_sparse_matrix 0.1.17 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded permutation v0.2.5
[INFO] [stderr]   Downloaded pprof v0.6.2
[INFO] [stderr]   Downloaded cpp_demangle v0.3.5
[INFO] [stderr]   Downloaded symbolic-common v8.7.0
[INFO] [stderr]   Downloaded lz4-sys v1.9.3
[INFO] [stderr]   Downloaded binary_vec_io v0.1.12
[INFO] [stderr]   Downloaded lz4 v1.23.3
[INFO] [stderr]   Downloaded io_utils v0.3.2
[INFO] [stderr]   Downloaded symbolic-demangle v8.7.0
[INFO] [stderr]   Downloaded stats_utils v0.1.3
[INFO] [stderr]   Downloaded string_utils v0.1.4
[INFO] [stderr]   Downloaded superslice v1.0.0
[INFO] [stderr]   Downloaded tables v0.1.5
[INFO] [stderr]   Downloaded vector_utils v0.1.5
[INFO] [stderr]   Downloaded pretty_trace v0.5.23
[INFO] [stderr]   Downloaded findshlibs v0.10.2
[INFO] [stderr]   Downloaded debugid v0.7.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a06514cc3e7fb0e8406df0e4147b1c8cf10439e0d7e230e01ce9f35f9e119a64
[INFO] running `Command { std: "docker" "start" "-a" "a06514cc3e7fb0e8406df0e4147b1c8cf10439e0d7e230e01ce9f35f9e119a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a06514cc3e7fb0e8406df0e4147b1c8cf10439e0d7e230e01ce9f35f9e119a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a06514cc3e7fb0e8406df0e4147b1c8cf10439e0d7e230e01ce9f35f9e119a64", kill_on_drop: false }`
[INFO] [stdout] a06514cc3e7fb0e8406df0e4147b1c8cf10439e0d7e230e01ce9f35f9e119a64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 185d918630139c89ceac3479007454c6daf06d71415fbb93d67324609b61ba63
[INFO] running `Command { std: "docker" "start" "-a" "185d918630139c89ceac3479007454c6daf06d71415fbb93d67324609b61ba63", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary_vec_io v0.1.12
[INFO] [stderr]    Compiling mirror_sparse_matrix v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "185d918630139c89ceac3479007454c6daf06d71415fbb93d67324609b61ba63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "185d918630139c89ceac3479007454c6daf06d71415fbb93d67324609b61ba63", kill_on_drop: false }`
[INFO] [stdout] 185d918630139c89ceac3479007454c6daf06d71415fbb93d67324609b61ba63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 774cf5f152f55e9754af3cef3bb96d26171bb023bf17cd21cb85182fbb025431
[INFO] running `Command { std: "docker" "start" "-a" "774cf5f152f55e9754af3cef3bb96d26171bb023bf17cd21cb85182fbb025431", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling superslice v1.0.0
[INFO] [stderr]    Compiling permutation v0.2.5
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling symbolic-demangle v8.7.0
[INFO] [stderr]    Compiling stats_utils v0.1.3
[INFO] [stderr]    Compiling lz4-sys v1.9.3
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling memmap2 v0.5.3
[INFO] [stderr]    Compiling flate2 v1.0.23
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling vector_utils v0.1.5
[INFO] [stderr]    Compiling debugid v0.7.3
[INFO] [stderr]    Compiling string_utils v0.1.4
[INFO] [stderr]    Compiling symbolic-common v8.7.0
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling prost-derive v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling prost v0.9.0
[INFO] [stderr]    Compiling prost-types v0.9.0
[INFO] [stderr]    Compiling prost-build v0.9.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling pprof v0.6.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling lz4 v1.23.3
[INFO] [stderr]    Compiling io_utils v0.3.2
[INFO] [stderr]    Compiling tables v0.1.5
[INFO] [stderr]    Compiling pretty_trace v0.5.23
[INFO] [stderr]    Compiling mirror_sparse_matrix v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.91s
[INFO] running `Command { std: "docker" "inspect" "774cf5f152f55e9754af3cef3bb96d26171bb023bf17cd21cb85182fbb025431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "774cf5f152f55e9754af3cef3bb96d26171bb023bf17cd21cb85182fbb025431", kill_on_drop: false }`
[INFO] [stdout] 774cf5f152f55e9754af3cef3bb96d26171bb023bf17cd21cb85182fbb025431
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3de7f9ca853dfc29e602d70e17da4c9612ed377f06a9181cb1726e3e81c1188a
[INFO] running `Command { std: "docker" "start" "-a" "3de7f9ca853dfc29e602d70e17da4c9612ed377f06a9181cb1726e3e81c1188a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mirror_sparse_matrix-b962db8e5e197573)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_mirror_sparse_matrix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mirror_sparse_matrix
[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" "3de7f9ca853dfc29e602d70e17da4c9612ed377f06a9181cb1726e3e81c1188a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3de7f9ca853dfc29e602d70e17da4c9612ed377f06a9181cb1726e3e81c1188a", kill_on_drop: false }`
[INFO] [stdout] 3de7f9ca853dfc29e602d70e17da4c9612ed377f06a9181cb1726e3e81c1188a