[INFO] fetching crate ruffer 1.0.3...
[INFO] testing ruffer-1.0.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate ruffer 1.0.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ruffer 1.0.3
[INFO] finished tweaking crates.io crate ruffer 1.0.3
[INFO] tweaked toml for crates.io crate ruffer 1.0.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruffer 1.0.3 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74102f5a112672d0f6797d6f24a97be87576bb7685f7dd2159a6c63558c9322a
[INFO] running `Command { std: "docker" "start" "-a" "74102f5a112672d0f6797d6f24a97be87576bb7685f7dd2159a6c63558c9322a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74102f5a112672d0f6797d6f24a97be87576bb7685f7dd2159a6c63558c9322a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74102f5a112672d0f6797d6f24a97be87576bb7685f7dd2159a6c63558c9322a", kill_on_drop: false }`
[INFO] [stdout] 74102f5a112672d0f6797d6f24a97be87576bb7685f7dd2159a6c63558c9322a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc03422eac56214229d2e078aac3166a813516137e3ba386d0a326db1634f56b
[INFO] running `Command { std: "docker" "start" "-a" "bc03422eac56214229d2e078aac3166a813516137e3ba386d0a326db1634f56b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruffer v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "bc03422eac56214229d2e078aac3166a813516137e3ba386d0a326db1634f56b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc03422eac56214229d2e078aac3166a813516137e3ba386d0a326db1634f56b", kill_on_drop: false }`
[INFO] [stdout] bc03422eac56214229d2e078aac3166a813516137e3ba386d0a326db1634f56b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f227d1b3c50c2a148174b87f5c119f1ac1239e8bac629c4c33606322edc380d0
[INFO] running `Command { std: "docker" "start" "-a" "f227d1b3c50c2a148174b87f5c119f1ac1239e8bac629c4c33606322edc380d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruffer v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "f227d1b3c50c2a148174b87f5c119f1ac1239e8bac629c4c33606322edc380d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f227d1b3c50c2a148174b87f5c119f1ac1239e8bac629c4c33606322edc380d0", kill_on_drop: false }`
[INFO] [stdout] f227d1b3c50c2a148174b87f5c119f1ac1239e8bac629c4c33606322edc380d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8179b4ee658925b1f79eae1b77679ac00d743d5e9f64dba620e2382a87c39c7b
[INFO] running `Command { std: "docker" "start" "-a" "8179b4ee658925b1f79eae1b77679ac00d743d5e9f64dba620e2382a87c39c7b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruffer-e46c20f21a422f17)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::create_ringbuffer_default ... ok
[INFO] [stdout] test tests::disable_overwrite ... ok
[INFO] [stdout] test tests::pop_bytes_nowrap ... ok
[INFO] [stdout] test tests::is_empty ... ok
[INFO] [stdout] test tests::to_vec_nonzero_tail ... ok
[INFO] [stdout] test tests::to_vec_zero_tail ... ok
[INFO] [stdout] test tests::read_empty ... ok
[INFO] [stdout] test tests::write_equal_to_capacity_then_read ... ok
[INFO] [stdout] test tests::write_greater_than_capacity ... ok
[INFO] [stdout] test tests::write_less_than_capacity_then_read ... ok
[INFO] [stdout] test tests::write_equal_to_capacity ... ok
[INFO] [stdout] test tests::write_greater_than_capacity_then_read ... ok
[INFO] [stdout] test tests::write_less_than_capacity ... ok
[INFO] [stderr]    Doc-tests ruffer
[INFO] [stdout] test tests::create_ringbuffer_with_capacity ... ok
[INFO] [stdout] test tests::pop_bytes_wrap ... ok
[INFO] [stdout] test tests::resize_bigger_than_original ... ok
[INFO] [stdout] test tests::resize_smaller_than_original ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8179b4ee658925b1f79eae1b77679ac00d743d5e9f64dba620e2382a87c39c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8179b4ee658925b1f79eae1b77679ac00d743d5e9f64dba620e2382a87c39c7b", kill_on_drop: false }`
[INFO] [stdout] 8179b4ee658925b1f79eae1b77679ac00d743d5e9f64dba620e2382a87c39c7b