[INFO] fetching crate tempo_tapper 0.5.5...
[INFO] testing tempo_tapper-0.5.5 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate tempo_tapper 0.5.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tempo_tapper 0.5.5
[INFO] finished tweaking crates.io crate tempo_tapper 0.5.5
[INFO] tweaked toml for crates.io crate tempo_tapper 0.5.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tempo_tapper 0.5.5 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tempo_tapper 0.5.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49566178e3121aba9c28d1a84453e1c47a55b8433f6991ab9f60fc824d1dcc78
[INFO] running `Command { std: "docker" "start" "-a" "49566178e3121aba9c28d1a84453e1c47a55b8433f6991ab9f60fc824d1dcc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49566178e3121aba9c28d1a84453e1c47a55b8433f6991ab9f60fc824d1dcc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49566178e3121aba9c28d1a84453e1c47a55b8433f6991ab9f60fc824d1dcc78", kill_on_drop: false }`
[INFO] [stdout] 49566178e3121aba9c28d1a84453e1c47a55b8433f6991ab9f60fc824d1dcc78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 776b3b4855ed2a06ae9a9eef734d185a61c50f555187c6b6ba8f63a978e5cb2e
[INFO] running `Command { std: "docker" "start" "-a" "776b3b4855ed2a06ae9a9eef734d185a61c50f555187c6b6ba8f63a978e5cb2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempo_tapper v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "776b3b4855ed2a06ae9a9eef734d185a61c50f555187c6b6ba8f63a978e5cb2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776b3b4855ed2a06ae9a9eef734d185a61c50f555187c6b6ba8f63a978e5cb2e", kill_on_drop: false }`
[INFO] [stdout] 776b3b4855ed2a06ae9a9eef734d185a61c50f555187c6b6ba8f63a978e5cb2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ebcf43b3d739766c158c473b777d4c9a541abfa094b2da1fbf1c1c96af01dbb
[INFO] running `Command { std: "docker" "start" "-a" "0ebcf43b3d739766c158c473b777d4c9a541abfa094b2da1fbf1c1c96af01dbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempo_tapper v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "0ebcf43b3d739766c158c473b777d4c9a541abfa094b2da1fbf1c1c96af01dbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ebcf43b3d739766c158c473b777d4c9a541abfa094b2da1fbf1c1c96af01dbb", kill_on_drop: false }`
[INFO] [stdout] 0ebcf43b3d739766c158c473b777d4c9a541abfa094b2da1fbf1c1c96af01dbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0305a34d7cd2b40c5037f04721bcab4c85e69abac3feb9e98dd4dd0f873897ae
[INFO] running `Command { std: "docker" "start" "-a" "0305a34d7cd2b40c5037f04721bcab4c85e69abac3feb9e98dd4dd0f873897ae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tempo-f40a775a416ce6cc)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::ringbuf::double_ended_iter ... ok
[INFO] [stdout] test tests::ringbuf::from_iter ... ok
[INFO] [stdout] test tests::ringbuf::push_clobber ... ok
[INFO] [stdout] test tests::ringbuf::push_pop ... ok
[INFO] [stdout] test tests::ringbuf::truncate_back ... ok
[INFO] [stdout] test tests::ringbuf::truncate_front ... ok
[INFO] [stdout] test tests::ringbuf::clear ... ok
[INFO] [stdout] test tests::ringbuf::double_ended_iter_overflow ... ok
[INFO] [stdout] test tests::ringbuf::overflow ... ok
[INFO] [stdout] test tests::ringbuf::from_iter_excess - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0305a34d7cd2b40c5037f04721bcab4c85e69abac3feb9e98dd4dd0f873897ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0305a34d7cd2b40c5037f04721bcab4c85e69abac3feb9e98dd4dd0f873897ae", kill_on_drop: false }`
[INFO] [stdout] 0305a34d7cd2b40c5037f04721bcab4c85e69abac3feb9e98dd4dd0f873897ae
