[INFO] cloning repository https://github.com/AlexanderSchuetz97/heapbuf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexanderSchuetz97/heapbuf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderSchuetz97%2Fheapbuf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderSchuetz97%2Fheapbuf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7289639f960fe3f9edc3c8f7f2cbbafdd0a0558
[INFO] building AlexanderSchuetz97/heapbuf against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderSchuetz97%2Fheapbuf" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlexanderSchuetz97/heapbuf on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlexanderSchuetz97/heapbuf
[INFO] finished tweaking git repo https://github.com/AlexanderSchuetz97/heapbuf
[INFO] tweaked toml for git repo https://github.com/AlexanderSchuetz97/heapbuf written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AlexanderSchuetz97/heapbuf 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sync-ptr v0.1.1
[INFO] [stderr]   Downloaded f128_internal v0.2.2
[INFO] [stderr]   Downloaded encoding v0.2.33
[INFO] [stderr]   Downloaded f128_input v0.2.1
[INFO] [stderr]   Downloaded uintx v0.1.0
[INFO] [stderr]   Downloaded f128 v0.2.9
[INFO] [stderr]   Downloaded rw-utils v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d76f694927e505813d92b10efaa1d6d6f9e8637c13707a81df3fe021fa73829e
[INFO] running `Command { std: "docker" "start" "-a" "d76f694927e505813d92b10efaa1d6d6f9e8637c13707a81df3fe021fa73829e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d76f694927e505813d92b10efaa1d6d6f9e8637c13707a81df3fe021fa73829e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76f694927e505813d92b10efaa1d6d6f9e8637c13707a81df3fe021fa73829e", kill_on_drop: false }`
[INFO] [stdout] d76f694927e505813d92b10efaa1d6d6f9e8637c13707a81df3fe021fa73829e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc8c2a88e631c208775c7de606079a61bc4e9988756bc67189a6fb84deaedc11
[INFO] running `Command { std: "docker" "start" "-a" "cc8c2a88e631c208775c7de606079a61bc4e9988756bc67189a6fb84deaedc11", kill_on_drop: false }`
[INFO] [stderr]    Compiling sync-ptr v0.1.1
[INFO] [stderr]    Compiling heapbuf v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "cc8c2a88e631c208775c7de606079a61bc4e9988756bc67189a6fb84deaedc11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc8c2a88e631c208775c7de606079a61bc4e9988756bc67189a6fb84deaedc11", kill_on_drop: false }`
[INFO] [stdout] cc8c2a88e631c208775c7de606079a61bc4e9988756bc67189a6fb84deaedc11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b19f908a3acabade93053fa7f36d599df6d1dc257835ae0e877683f28b6e9eb
[INFO] running `Command { std: "docker" "start" "-a" "8b19f908a3acabade93053fa7f36d599df6d1dc257835ae0e877683f28b6e9eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling rw-utils v0.0.1
[INFO] [stderr]    Compiling heapbuf v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "8b19f908a3acabade93053fa7f36d599df6d1dc257835ae0e877683f28b6e9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b19f908a3acabade93053fa7f36d599df6d1dc257835ae0e877683f28b6e9eb", kill_on_drop: false }`
[INFO] [stdout] 8b19f908a3acabade93053fa7f36d599df6d1dc257835ae0e877683f28b6e9eb