[INFO] updating cached repository https://github.com/mpedroni/univali-operational-systems
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 627ecb533a58e29cc6ec91ff04610e9c96a8e2c8
[INFO] testing mpedroni/univali-operational-systems/627ecb533a58e29cc6ec91ff04610e9c96a8e2c8 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmpedroni%2Funivali-operational-systems" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mpedroni/univali-operational-systems 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 git repo https://github.com/mpedroni/univali-operational-systems
[INFO] finished tweaking git repo https://github.com/mpedroni/univali-operational-systems
[INFO] tweaked toml for git repo https://github.com/mpedroni/univali-operational-systems written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/mpedroni/univali-operational-systems already has a lockfile, it will not be regenerated
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 45ca2a8849bf8458e9224665899a01c1c885ed1bc10a5ae21054cc64cd1f0027
[INFO] running `Command { std: "docker" "start" "-a" "45ca2a8849bf8458e9224665899a01c1c885ed1bc10a5ae21054cc64cd1f0027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45ca2a8849bf8458e9224665899a01c1c885ed1bc10a5ae21054cc64cd1f0027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45ca2a8849bf8458e9224665899a01c1c885ed1bc10a5ae21054cc64cd1f0027", kill_on_drop: false }`
[INFO] [stdout] 45ca2a8849bf8458e9224665899a01c1c885ed1bc10a5ae21054cc64cd1f0027
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 8e2ee889a4c136feef77d068e78f04ebe41e7797a16e1f1a8711ec55421849a1
[INFO] running `Command { std: "docker" "start" "-a" "8e2ee889a4c136feef77d068e78f04ebe41e7797a16e1f1a8711ec55421849a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling multi_matrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 16s
[INFO] running `Command { std: "docker" "inspect" "8e2ee889a4c136feef77d068e78f04ebe41e7797a16e1f1a8711ec55421849a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e2ee889a4c136feef77d068e78f04ebe41e7797a16e1f1a8711ec55421849a1", kill_on_drop: false }`
[INFO] [stdout] 8e2ee889a4c136feef77d068e78f04ebe41e7797a16e1f1a8711ec55421849a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 685150c837c290bf7cf8a1c8fe4f0c2fbeee37753676c82dbdb11726584870ef
[INFO] running `Command { std: "docker" "start" "-a" "685150c837c290bf7cf8a1c8fe4f0c2fbeee37753676c82dbdb11726584870ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi_matrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `Command { std: "docker" "inspect" "685150c837c290bf7cf8a1c8fe4f0c2fbeee37753676c82dbdb11726584870ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685150c837c290bf7cf8a1c8fe4f0c2fbeee37753676c82dbdb11726584870ef", kill_on_drop: false }`
[INFO] [stdout] 685150c837c290bf7cf8a1c8fe4f0c2fbeee37753676c82dbdb11726584870ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] f89bb0eb46cc265b824c434db7c12c6029ecde0291edcf4c34e7787f17f216e8
[INFO] running `Command { std: "docker" "start" "-a" "f89bb0eb46cc265b824c434db7c12c6029ecde0291edcf4c34e7787f17f216e8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multi_matrix-2b8ad932aad18bb7)
[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" "f89bb0eb46cc265b824c434db7c12c6029ecde0291edcf4c34e7787f17f216e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f89bb0eb46cc265b824c434db7c12c6029ecde0291edcf4c34e7787f17f216e8", kill_on_drop: false }`
[INFO] [stdout] f89bb0eb46cc265b824c434db7c12c6029ecde0291edcf4c34e7787f17f216e8