[INFO] fetching crate running_buffer 0.1.1...
[INFO] testing running_buffer-0.1.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate running_buffer 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate running_buffer 0.1.1
[INFO] finished tweaking crates.io crate running_buffer 0.1.1
[INFO] tweaked toml for crates.io crate running_buffer 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate running_buffer 0.1.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate running_buffer 0.1.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded circular-buffer v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a9730f0480410f946bead5f0054de029e1b7f32f43ededcb46638a95fba556d
[INFO] running `Command { std: "docker" "start" "-a" "2a9730f0480410f946bead5f0054de029e1b7f32f43ededcb46638a95fba556d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a9730f0480410f946bead5f0054de029e1b7f32f43ededcb46638a95fba556d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a9730f0480410f946bead5f0054de029e1b7f32f43ededcb46638a95fba556d", kill_on_drop: false }`
[INFO] [stdout] 2a9730f0480410f946bead5f0054de029e1b7f32f43ededcb46638a95fba556d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f83eb811deae1d3acc2de12a290922b38bd9c03b83f1565169a41c38f51d50ff
[INFO] running `Command { std: "docker" "start" "-a" "f83eb811deae1d3acc2de12a290922b38bd9c03b83f1565169a41c38f51d50ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling circular-buffer v1.1.0
[INFO] [stderr]    Compiling running_buffer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "f83eb811deae1d3acc2de12a290922b38bd9c03b83f1565169a41c38f51d50ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f83eb811deae1d3acc2de12a290922b38bd9c03b83f1565169a41c38f51d50ff", kill_on_drop: false }`
[INFO] [stdout] f83eb811deae1d3acc2de12a290922b38bd9c03b83f1565169a41c38f51d50ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f85ffd0e371f90eacdeb25f82248c36f96eda9758c5005c8a51ddfda2de07329
[INFO] running `Command { std: "docker" "start" "-a" "f85ffd0e371f90eacdeb25f82248c36f96eda9758c5005c8a51ddfda2de07329", kill_on_drop: false }`
[INFO] [stderr]    Compiling running_buffer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "f85ffd0e371f90eacdeb25f82248c36f96eda9758c5005c8a51ddfda2de07329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f85ffd0e371f90eacdeb25f82248c36f96eda9758c5005c8a51ddfda2de07329", kill_on_drop: false }`
[INFO] [stdout] f85ffd0e371f90eacdeb25f82248c36f96eda9758c5005c8a51ddfda2de07329
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20ba2812d768c1d4b0aa21320d96a7acaf262317c5eac877a7d8030057694a0a
[INFO] running `Command { std: "docker" "start" "-a" "20ba2812d768c1d4b0aa21320d96a7acaf262317c5eac877a7d8030057694a0a", 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/debug/deps/running_buffer-61f0d2eee818bd11)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test history::test::push ... ok
[INFO] [stdout] test history::test::joined ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests running_buffer
[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" "20ba2812d768c1d4b0aa21320d96a7acaf262317c5eac877a7d8030057694a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ba2812d768c1d4b0aa21320d96a7acaf262317c5eac877a7d8030057694a0a", kill_on_drop: false }`
[INFO] [stdout] 20ba2812d768c1d4b0aa21320d96a7acaf262317c5eac877a7d8030057694a0a
