[INFO] fetching crate mirror_sparse_matrix 0.1.17...
[INFO] testing mirror_sparse_matrix-0.1.17 against beta-2022-04-10 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 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 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" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16ffb29a3a38d0a2176e3d520d51d459411f256ec4b09961d0c682873a4c5ff8
[INFO] running `Command { std: "docker" "start" "-a" "16ffb29a3a38d0a2176e3d520d51d459411f256ec4b09961d0c682873a4c5ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16ffb29a3a38d0a2176e3d520d51d459411f256ec4b09961d0c682873a4c5ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ffb29a3a38d0a2176e3d520d51d459411f256ec4b09961d0c682873a4c5ff8", kill_on_drop: false }`
[INFO] [stdout] 16ffb29a3a38d0a2176e3d520d51d459411f256ec4b09961d0c682873a4c5ff8
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31ba15480dabce292b647a620ec5d9ab4303c3657ade451e260cd7c215dcc8ee
[INFO] running `Command { std: "docker" "start" "-a" "31ba15480dabce292b647a620ec5d9ab4303c3657ade451e260cd7c215dcc8ee", 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 1.14s
[INFO] running `Command { std: "docker" "inspect" "31ba15480dabce292b647a620ec5d9ab4303c3657ade451e260cd7c215dcc8ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ba15480dabce292b647a620ec5d9ab4303c3657ade451e260cd7c215dcc8ee", kill_on_drop: false }`
[INFO] [stdout] 31ba15480dabce292b647a620ec5d9ab4303c3657ade451e260cd7c215dcc8ee
[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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70055d5dbbd22ede07472d735e1d8c4386892e28e676aeaeec0d2c8770b4eba3
[INFO] running `Command { std: "docker" "start" "-a" "70055d5dbbd22ede07472d735e1d8c4386892e28e676aeaeec0d2c8770b4eba3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[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 superslice v1.0.0
[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 lz4 v1.23.3
[INFO] [stderr]    Compiling bincode v1.3.3
[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 16.09s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mirror_sparse_matrix-e38f19f33d758eb5)
[INFO] running `Command { std: "docker" "inspect" "70055d5dbbd22ede07472d735e1d8c4386892e28e676aeaeec0d2c8770b4eba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70055d5dbbd22ede07472d735e1d8c4386892e28e676aeaeec0d2c8770b4eba3", kill_on_drop: false }`
[INFO] [stdout] 70055d5dbbd22ede07472d735e1d8c4386892e28e676aeaeec0d2c8770b4eba3
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8f3645a58971b225b40d608f008b3fa9f86eb06389cc1bb1641ea624ee5947d
[INFO] running `Command { std: "docker" "start" "-a" "c8f3645a58971b225b40d608f008b3fa9f86eb06389cc1bb1641ea624ee5947d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mirror_sparse_matrix-e38f19f33d758eb5)
[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" "c8f3645a58971b225b40d608f008b3fa9f86eb06389cc1bb1641ea624ee5947d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8f3645a58971b225b40d608f008b3fa9f86eb06389cc1bb1641ea624ee5947d", kill_on_drop: false }`
[INFO] [stdout] c8f3645a58971b225b40d608f008b3fa9f86eb06389cc1bb1641ea624ee5947d