[INFO] fetching crate bsharp_bstar 0.2.3...
[INFO] building bsharp_bstar-0.2.3 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate bsharp_bstar 0.2.3 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bsharp_bstar 0.2.3 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 crates.io crate bsharp_bstar 0.2.3
[INFO] finished tweaking crates.io crate bsharp_bstar 0.2.3
[INFO] tweaked toml for crates.io crate bsharp_bstar 0.2.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded bsharp_tokens v0.2.3
[INFO] [stderr]   Downloaded bsharp_parser v0.2.3
[INFO] [stderr]   Downloaded bsharp_fset v0.2.3
[INFO] [stderr]   Downloaded bsharp_ir v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fee7010b0f352519810aebea41325dc085b581de50a5ecd10ec91a8a2266ec9d
[INFO] running `Command { std: "docker" "start" "-a" "fee7010b0f352519810aebea41325dc085b581de50a5ecd10ec91a8a2266ec9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fee7010b0f352519810aebea41325dc085b581de50a5ecd10ec91a8a2266ec9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fee7010b0f352519810aebea41325dc085b581de50a5ecd10ec91a8a2266ec9d", kill_on_drop: false }`
[INFO] [stdout] fee7010b0f352519810aebea41325dc085b581de50a5ecd10ec91a8a2266ec9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1b34c20a991add463fc4d04f817ec52cf9ba0fb20351d84f57831f6ba2341479
[INFO] running `Command { std: "docker" "start" "-a" "1b34c20a991add463fc4d04f817ec52cf9ba0fb20351d84f57831f6ba2341479", kill_on_drop: false }`
[INFO] [stderr]    Compiling bsharp_tokens v0.2.3
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]    Compiling bsharp_parser v0.2.3
[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]    Compiling bsharp_fset v0.2.3
[INFO] [stderr]    Compiling bsharp_ir v0.2.3
[INFO] [stderr]    Compiling bsharp_bstar v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "1b34c20a991add463fc4d04f817ec52cf9ba0fb20351d84f57831f6ba2341479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b34c20a991add463fc4d04f817ec52cf9ba0fb20351d84f57831f6ba2341479", kill_on_drop: false }`
[INFO] [stdout] 1b34c20a991add463fc4d04f817ec52cf9ba0fb20351d84f57831f6ba2341479
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2a48142277c1787d234704d4f30472411b3483b5c2b574729088d9e9ad6be0e4
[INFO] running `Command { std: "docker" "start" "-a" "2a48142277c1787d234704d4f30472411b3483b5c2b574729088d9e9ad6be0e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling bsharp_bstar v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "2a48142277c1787d234704d4f30472411b3483b5c2b574729088d9e9ad6be0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a48142277c1787d234704d4f30472411b3483b5c2b574729088d9e9ad6be0e4", kill_on_drop: false }`
[INFO] [stdout] 2a48142277c1787d234704d4f30472411b3483b5c2b574729088d9e9ad6be0e4