[INFO] fetching crate ringbuffer-iteration 0.1.0...
[INFO] testing ringbuffer-iteration-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ringbuffer-iteration 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ringbuffer-iteration 0.1.0
[INFO] finished tweaking crates.io crate ringbuffer-iteration 0.1.0
[INFO] tweaked toml for crates.io crate ringbuffer-iteration 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ringbuffer-iteration 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51cf8a80f2df22bb68d678a7e38bafb017aa2a0e036561e2c52dcf07b554e5fe
[INFO] running `Command { std: "docker" "start" "-a" "51cf8a80f2df22bb68d678a7e38bafb017aa2a0e036561e2c52dcf07b554e5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51cf8a80f2df22bb68d678a7e38bafb017aa2a0e036561e2c52dcf07b554e5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51cf8a80f2df22bb68d678a7e38bafb017aa2a0e036561e2c52dcf07b554e5fe", kill_on_drop: false }`
[INFO] [stdout] 51cf8a80f2df22bb68d678a7e38bafb017aa2a0e036561e2c52dcf07b554e5fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a68361ad7d8e57fce1a26d025756fe9d1f93c16a227177e61d93087a60c1888f
[INFO] running `Command { std: "docker" "start" "-a" "a68361ad7d8e57fce1a26d025756fe9d1f93c16a227177e61d93087a60c1888f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ringbuffer-iteration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "a68361ad7d8e57fce1a26d025756fe9d1f93c16a227177e61d93087a60c1888f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a68361ad7d8e57fce1a26d025756fe9d1f93c16a227177e61d93087a60c1888f", kill_on_drop: false }`
[INFO] [stdout] a68361ad7d8e57fce1a26d025756fe9d1f93c16a227177e61d93087a60c1888f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4654b77a77b30de5876546830e32d10c1f2dd96ddc454aec5a11e75ea3053f9
[INFO] running `Command { std: "docker" "start" "-a" "e4654b77a77b30de5876546830e32d10c1f2dd96ddc454aec5a11e75ea3053f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling ringbuffer-iteration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "e4654b77a77b30de5876546830e32d10c1f2dd96ddc454aec5a11e75ea3053f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4654b77a77b30de5876546830e32d10c1f2dd96ddc454aec5a11e75ea3053f9", kill_on_drop: false }`
[INFO] [stdout] e4654b77a77b30de5876546830e32d10c1f2dd96ddc454aec5a11e75ea3053f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cff930676947c39586fd94ce38c9f39129130634c36fb0f1d114f79a8c10b521
[INFO] running `Command { std: "docker" "start" "-a" "cff930676947c39586fd94ce38c9f39129130634c36fb0f1d114f79a8c10b521", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ringbuffer_iteration-69bd90b6aa3bde25)
[INFO] [stdout] test tests::ac_rms::ac_rms_sine ... ok
[INFO] [stdout] test tests::mean::mean_no_overflow ... ok
[INFO] [stdout] test tests::ac_rms::ac_rms_sine_dc_offset ... ok
[INFO] [stdout] test tests::mean::mean_larger_buffer ... ok
[INFO] [stdout] test tests::mean::mean_small_delta ... ok
[INFO] [stdout] test tests::mean::test_windowed_mean ... ok
[INFO] [stdout] test tests::mean::mean_wide_step_size ... ok
[INFO] [stdout] test tests::test_add_items ... ok
[INFO] [stdout] test tests::test_empty_and_full ... ok
[INFO] [stdout] test tests::test_item_overwrite ... ok
[INFO] [stdout] test tests::test_exactsize_iter_length_counts ... ok
[INFO] [stdout] test tests::test_iterate_through_items ... ok
[INFO] [stdout] test tests::test_iterate_through_unfilled_buf ... ok
[INFO] [stdout] test tests::test_non_integer_storage ... ok
[INFO] [stdout] test tests::test_reverse_iter ... ok
[INFO] [stderr]    Doc-tests ringbuffer_iteration
[INFO] [stdout] test tests::ac_rms::ac_rms_no_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[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" "cff930676947c39586fd94ce38c9f39129130634c36fb0f1d114f79a8c10b521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff930676947c39586fd94ce38c9f39129130634c36fb0f1d114f79a8c10b521", kill_on_drop: false }`
[INFO] [stdout] cff930676947c39586fd94ce38c9f39129130634c36fb0f1d114f79a8c10b521