[INFO] fetching crate endian-writer 2.2.0...
[INFO] testing endian-writer-2.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate endian-writer 2.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate endian-writer 2.2.0
[INFO] finished tweaking crates.io crate endian-writer 2.2.0
[INFO] tweaked toml for crates.io crate endian-writer 2.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate endian-writer 2.2.0 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]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded concat-idents v1.1.5
[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] c2ef26ee6bc0470c1faa0a8d72e264f1f53fa0b41d2cc689d96a340698350ff3
[INFO] running `Command { std: "docker" "start" "-a" "c2ef26ee6bc0470c1faa0a8d72e264f1f53fa0b41d2cc689d96a340698350ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2ef26ee6bc0470c1faa0a8d72e264f1f53fa0b41d2cc689d96a340698350ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ef26ee6bc0470c1faa0a8d72e264f1f53fa0b41d2cc689d96a340698350ff3", kill_on_drop: false }`
[INFO] [stdout] c2ef26ee6bc0470c1faa0a8d72e264f1f53fa0b41d2cc689d96a340698350ff3
[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] 54355a0c4beaf55c46bea35a916db75d79ff13a9f1e8d4438000909bcdcb73ec
[INFO] running `Command { std: "docker" "start" "-a" "54355a0c4beaf55c46bea35a916db75d79ff13a9f1e8d4438000909bcdcb73ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stderr]    Compiling endian-writer v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.84s
[INFO] running `Command { std: "docker" "inspect" "54355a0c4beaf55c46bea35a916db75d79ff13a9f1e8d4438000909bcdcb73ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54355a0c4beaf55c46bea35a916db75d79ff13a9f1e8d4438000909bcdcb73ec", kill_on_drop: false }`
[INFO] [stdout] 54355a0c4beaf55c46bea35a916db75d79ff13a9f1e8d4438000909bcdcb73ec
[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] 1a03454f238a11e5477ca3cdf0c3dc84fa6873742107454fd0c3f83c0bbc879c
[INFO] running `Command { std: "docker" "start" "-a" "1a03454f238a11e5477ca3cdf0c3dc84fa6873742107454fd0c3f83c0bbc879c", kill_on_drop: false }`
[INFO] [stderr]    Compiling endian-writer v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "1a03454f238a11e5477ca3cdf0c3dc84fa6873742107454fd0c3f83c0bbc879c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a03454f238a11e5477ca3cdf0c3dc84fa6873742107454fd0c3f83c0bbc879c", kill_on_drop: false }`
[INFO] [stdout] 1a03454f238a11e5477ca3cdf0c3dc84fa6873742107454fd0c3f83c0bbc879c
[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] 07b2cad194d07c704d3a6ee9d80b754bd3639c0e726f283dede64be191ca0e37
[INFO] running `Command { std: "docker" "start" "-a" "07b2cad194d07c704d3a6ee9d80b754bd3639c0e726f283dede64be191ca0e37", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/endian_writer-c00a733e5af83aae)
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test alignment::tests::alignment_already_aligned ... ok
[INFO] [stdout] test alignment::tests::alignment_checks ... ok
[INFO] [stdout] test big_endian_reader::tests::big_endian_reader_at ... ok
[INFO] [stdout] test alignment::tests::alignment_basic ... ok
[INFO] [stdout] test alignment::tests::alignment_successive ... ok
[INFO] [stdout] test alignment::tests::alignment_endian_equivalence ... ok
[INFO] [stdout] test big_endian_reader::tests::big_endian_reader_int ... ok
[INFO] [stdout] test big_endian_reader::tests::big_endian_reader_at_float ... ok
[INFO] [stdout] test big_endian_writer::tests::big_endian_writer_at_float ... ok
[INFO] [stdout] test big_endian_writer::tests::big_endian_writer_at_int ... ok
[INFO] [stdout] test big_endian_writer::tests::big_endian_writer_float ... ok
[INFO] [stdout] test big_endian_writer::tests::big_endian_writer_int ... ok
[INFO] [stdout] test little_endian_reader::tests::little_endian_reader_at ... ok
[INFO] [stdout] test little_endian_reader::tests::little_endian_reader_float ... ok
[INFO] [stdout] test little_endian_writer::tests::little_endian_writer_at_float ... ok
[INFO] [stdout] test little_endian_writer::tests::little_endian_writer_float ... ok
[INFO] [stdout] test little_endian_writer::tests::little_endian_writer_int ... ok
[INFO] [stdout] test traits::tests::big_endian_write_read ... ok
[INFO] [stdout] test traits::tests::little_endian_write_read ... ok
[INFO] [stdout] test traits::tests::partial_write_read ... ok
[INFO] [stdout] test big_endian_reader::tests::big_endian_reader_float ... ok
[INFO] [stdout] test little_endian_reader::tests::little_endian_reader_int ... ok
[INFO] [stdout] test little_endian_writer::tests::little_endian_writer_at_int ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_empty ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_from ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_from_empty ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_from_single_entry ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_from_unroll_2 ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_from_unroll_2_with_remainder ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_from_unroll_3 ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_from_unroll_3_with_fewer_entries ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_from_unroll_4_with_fewer_entries ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_unroll_3 ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_unroll_4 ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_single_entry ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_unroll_3_with_remainder ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_from ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_from_unroll_4 ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_from_empty ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_from_unroll_2 ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_with_unroll_2 ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_without_unrolling ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_empty ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_from_unroll_3_fewer ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_unroll_3_with_remainder ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_from_unroll_2_odd ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_from_unroll_4 ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_with_unroll_2 ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_with_unroll_4 ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_with_unroll_3 ... ok
[INFO] [stdout] test unroll_intrinsics::tests::read_entries_unroll_4_with_remainder ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_without_unrolling ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_unroll_4_with_remainder ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_from_unroll_3 ... ok
[INFO] [stdout] test unroll_intrinsics::tests::write_entries_single_entry ... ok
[INFO] [stdout] test alignment::tests::alignment_non_power_of_two - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07b2cad194d07c704d3a6ee9d80b754bd3639c0e726f283dede64be191ca0e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07b2cad194d07c704d3a6ee9d80b754bd3639c0e726f283dede64be191ca0e37", kill_on_drop: false }`
[INFO] [stdout] 07b2cad194d07c704d3a6ee9d80b754bd3639c0e726f283dede64be191ca0e37