[INFO] fetching crate fixedbuf 0.1.2...
[INFO] testing fixedbuf-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate fixedbuf 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate fixedbuf 0.1.2
[INFO] finished tweaking crates.io crate fixedbuf 0.1.2
[INFO] tweaked toml for crates.io crate fixedbuf 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fixedbuf 0.1.2 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] crate crates.io crate fixedbuf 0.1.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f9a63254fa206b10d418810dbcd1655e08a71287a17efe3cc36b8b5805542d8
[INFO] running `Command { std: "docker" "start" "-a" "0f9a63254fa206b10d418810dbcd1655e08a71287a17efe3cc36b8b5805542d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f9a63254fa206b10d418810dbcd1655e08a71287a17efe3cc36b8b5805542d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f9a63254fa206b10d418810dbcd1655e08a71287a17efe3cc36b8b5805542d8", kill_on_drop: false }`
[INFO] [stdout] 0f9a63254fa206b10d418810dbcd1655e08a71287a17efe3cc36b8b5805542d8
[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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbb65f806261ddcb5c601bf1747731d78b57df7534a31afb8b5f8175bd5b13c9
[INFO] running `Command { std: "docker" "start" "-a" "fbb65f806261ddcb5c601bf1747731d78b57df7534a31afb8b5f8175bd5b13c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixedbuf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "fbb65f806261ddcb5c601bf1747731d78b57df7534a31afb8b5f8175bd5b13c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbb65f806261ddcb5c601bf1747731d78b57df7534a31afb8b5f8175bd5b13c9", kill_on_drop: false }`
[INFO] [stdout] fbb65f806261ddcb5c601bf1747731d78b57df7534a31afb8b5f8175bd5b13c9
[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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 222cc53c1bc3b62200c708999ea40ad97528e781009f2aff86f84d76e4ccbebf
[INFO] running `Command { std: "docker" "start" "-a" "222cc53c1bc3b62200c708999ea40ad97528e781009f2aff86f84d76e4ccbebf", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixedbuf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "222cc53c1bc3b62200c708999ea40ad97528e781009f2aff86f84d76e4ccbebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222cc53c1bc3b62200c708999ea40ad97528e781009f2aff86f84d76e4ccbebf", kill_on_drop: false }`
[INFO] [stdout] 222cc53c1bc3b62200c708999ea40ad97528e781009f2aff86f84d76e4ccbebf
[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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 453a426fce76733befe8bc607e6c559bd3042c83e51bee0b5e53725511e54ca4
[INFO] running `Command { std: "docker" "start" "-a" "453a426fce76733befe8bc607e6c559bd3042c83e51bee0b5e53725511e54ca4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fixedbuf-9a90b5540cb9bbe6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fixedbuf
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_array_buf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "453a426fce76733befe8bc607e6c559bd3042c83e51bee0b5e53725511e54ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453a426fce76733befe8bc607e6c559bd3042c83e51bee0b5e53725511e54ca4", kill_on_drop: false }`
[INFO] [stdout] 453a426fce76733befe8bc607e6c559bd3042c83e51bee0b5e53725511e54ca4