[INFO] fetching crate gridd 0.3.1...
[INFO] testing gridd-0.3.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate gridd 0.3.1 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate gridd 0.3.1 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 gridd 0.3.1
[INFO] finished tweaking crates.io crate gridd 0.3.1
[INFO] tweaked toml for crates.io crate gridd 0.3.1 written to /workspace/builds/worker-74/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] bc55f30369c74ab6d0403fc413296ae430941cd34c64b1aee9c737a7945eb007
[INFO] running `Command { std: "docker" "start" "-a" "bc55f30369c74ab6d0403fc413296ae430941cd34c64b1aee9c737a7945eb007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc55f30369c74ab6d0403fc413296ae430941cd34c64b1aee9c737a7945eb007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc55f30369c74ab6d0403fc413296ae430941cd34c64b1aee9c737a7945eb007", kill_on_drop: false }`
[INFO] [stdout] bc55f30369c74ab6d0403fc413296ae430941cd34c64b1aee9c737a7945eb007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 199e343d86b26e51f436e3815d477a30637940b36e1c31ee578270d27f9f3f1b
[INFO] running `Command { std: "docker" "start" "-a" "199e343d86b26e51f436e3815d477a30637940b36e1c31ee578270d27f9f3f1b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gridd v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "199e343d86b26e51f436e3815d477a30637940b36e1c31ee578270d27f9f3f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "199e343d86b26e51f436e3815d477a30637940b36e1c31ee578270d27f9f3f1b", kill_on_drop: false }`
[INFO] [stdout] 199e343d86b26e51f436e3815d477a30637940b36e1c31ee578270d27f9f3f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] c713abbbd76456c26aaa4731006d3bf5ea4865eba5459659779f1ecacb3af607
[INFO] running `Command { std: "docker" "start" "-a" "c713abbbd76456c26aaa4731006d3bf5ea4865eba5459659779f1ecacb3af607", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gridd v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/gridd-bbced81770615b42)
[INFO] running `Command { std: "docker" "inspect" "c713abbbd76456c26aaa4731006d3bf5ea4865eba5459659779f1ecacb3af607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c713abbbd76456c26aaa4731006d3bf5ea4865eba5459659779f1ecacb3af607", kill_on_drop: false }`
[INFO] [stdout] c713abbbd76456c26aaa4731006d3bf5ea4865eba5459659779f1ecacb3af607
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 03af301f0b08a94a23fac6d65da85722884cb2902768fb13c9ac7c192c0bb72e
[INFO] running `Command { std: "docker" "start" "-a" "03af301f0b08a94a23fac6d65da85722884cb2902768fb13c9ac7c192c0bb72e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gridd-bbced81770615b42)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]    Doc-tests gridd
[INFO] [stdout] test tests::test_get_mut ... ok
[INFO] [stdout] test tests::test_get_set ... ok
[INFO] [stdout] test tests::test_rget ... ok
[INFO] [stdout] test tests::test_rset ... ok
[INFO] [stdout] test tests::test_transpose ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - Offset::cardinal_sum (line 165) ... ok
[INFO] [stdout] test src/lib.rs - Offset::rcoord (line 191) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03af301f0b08a94a23fac6d65da85722884cb2902768fb13c9ac7c192c0bb72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03af301f0b08a94a23fac6d65da85722884cb2902768fb13c9ac7c192c0bb72e", kill_on_drop: false }`
[INFO] [stdout] 03af301f0b08a94a23fac6d65da85722884cb2902768fb13c9ac7c192c0bb72e