[INFO] fetching crate arrs-buffer 0.0.2...
[INFO] testing arrs-buffer-0.0.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate arrs-buffer 0.0.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate arrs-buffer 0.0.2
[INFO] finished tweaking crates.io crate arrs-buffer 0.0.2
[INFO] tweaked toml for crates.io crate arrs-buffer 0.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arrs-buffer 0.0.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1ed26971e302f41b267afd8214aa02b83451ddd3233f0f5f0bb3e5dcbdb9ae6
[INFO] running `Command { std: "docker" "start" "-a" "d1ed26971e302f41b267afd8214aa02b83451ddd3233f0f5f0bb3e5dcbdb9ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1ed26971e302f41b267afd8214aa02b83451ddd3233f0f5f0bb3e5dcbdb9ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ed26971e302f41b267afd8214aa02b83451ddd3233f0f5f0bb3e5dcbdb9ae6", kill_on_drop: false }`
[INFO] [stdout] d1ed26971e302f41b267afd8214aa02b83451ddd3233f0f5f0bb3e5dcbdb9ae6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] daea7030321d0ddc31bfbf379db3af8b6809a01b488673548b71119a5fec6899
[INFO] running `Command { std: "docker" "start" "-a" "daea7030321d0ddc31bfbf379db3af8b6809a01b488673548b71119a5fec6899", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrs-buffer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "daea7030321d0ddc31bfbf379db3af8b6809a01b488673548b71119a5fec6899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daea7030321d0ddc31bfbf379db3af8b6809a01b488673548b71119a5fec6899", kill_on_drop: false }`
[INFO] [stdout] daea7030321d0ddc31bfbf379db3af8b6809a01b488673548b71119a5fec6899
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4321280d11c210e83fc2cd5e80047c3cfbf06e9f2e1881d4697a56833ed9cc10
[INFO] running `Command { std: "docker" "start" "-a" "4321280d11c210e83fc2cd5e80047c3cfbf06e9f2e1881d4697a56833ed9cc10", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrs-buffer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "4321280d11c210e83fc2cd5e80047c3cfbf06e9f2e1881d4697a56833ed9cc10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4321280d11c210e83fc2cd5e80047c3cfbf06e9f2e1881d4697a56833ed9cc10", kill_on_drop: false }`
[INFO] [stdout] 4321280d11c210e83fc2cd5e80047c3cfbf06e9f2e1881d4697a56833ed9cc10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8747f26774558806abd93a7a3a45f8e06e04ed6a2d1bcc289a340ca2a337b99b
[INFO] running `Command { std: "docker" "start" "-a" "8747f26774558806abd93a7a3a45f8e06e04ed6a2d1bcc289a340ca2a337b99b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/arrs_buffer-7b8ed98be94c963a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test buffer::tests::big_sized ... ok
[INFO] [stdout] test buffer::tests::cold_copy ... ok
[INFO] [stdout] test buffer::tests::zero_sized ... ok
[INFO] [stdout] test buffer_ref::tests::from_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8747f26774558806abd93a7a3a45f8e06e04ed6a2d1bcc289a340ca2a337b99b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8747f26774558806abd93a7a3a45f8e06e04ed6a2d1bcc289a340ca2a337b99b", kill_on_drop: false }`
[INFO] [stdout] 8747f26774558806abd93a7a3a45f8e06e04ed6a2d1bcc289a340ca2a337b99b