[INFO] fetching crate io-streams 0.16.3...
[INFO] building io-streams-0.16.3 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate io-streams 0.16.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate io-streams 0.16.3 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 io-streams 0.16.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate io-streams 0.16.3
[INFO] tweaked toml for crates.io crate io-streams 0.16.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate io-streams 0.16.3 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 winx v0.36.3
[INFO] [stderr]   Downloaded os_pipe v1.2.1
[INFO] [stderr]   Downloaded cc v1.1.14
[INFO] [stderr]   Downloaded ambient-authority v0.0.2
[INFO] [stderr]   Downloaded duplex v0.16.0
[INFO] [stderr]   Downloaded cap-tempfile v3.2.0
[INFO] [stderr]   Downloaded cap-primitives v3.2.0
[INFO] [stderr]   Downloaded cap-std v3.2.0
[INFO] [stderr]   Downloaded system-interface v0.27.2
[INFO] [stderr]   Downloaded layered-io v0.23.1
[INFO] [stderr]   Downloaded cap-fs-ext v3.2.0
[INFO] [stderr]   Downloaded fs-set-times v0.20.1
[INFO] [stderr]   Downloaded fd-lock v4.0.2
[INFO] [stderr]   Downloaded char-device v0.16.4
[INFO] [stderr]   Downloaded terminal-io v0.19.3
[INFO] [stderr]   Downloaded utf8-io v0.19.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cf4ff4834fd2d27e87e10bdc8c76eee2f622cd9cc4b7f8a19b5e2534e184d49a
[INFO] running `Command { std: "docker" "start" "-a" "cf4ff4834fd2d27e87e10bdc8c76eee2f622cd9cc4b7f8a19b5e2534e184d49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf4ff4834fd2d27e87e10bdc8c76eee2f622cd9cc4b7f8a19b5e2534e184d49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf4ff4834fd2d27e87e10bdc8c76eee2f622cd9cc4b7f8a19b5e2534e184d49a", kill_on_drop: false }`
[INFO] [stdout] cf4ff4834fd2d27e87e10bdc8c76eee2f622cd9cc4b7f8a19b5e2534e184d49a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cc05d8da41a863cdc92a9e20fc4ace873310b0b8ee4098f86f42be65c5d4ad45
[INFO] running `Command { std: "docker" "start" "-a" "cc05d8da41a863cdc92a9e20fc4ace873310b0b8ee4098f86f42be65c5d4ad45", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling io-lifetimes v2.0.3
[INFO] [stderr]    Compiling io-extras v0.18.2
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling socketpair v0.19.5
[INFO] [stderr]    Compiling system-interface v0.27.2
[INFO] [stderr]    Compiling io-streams v0.16.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling duplex v0.16.0
[INFO] [stderr]    Compiling os_pipe v1.2.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "cc05d8da41a863cdc92a9e20fc4ace873310b0b8ee4098f86f42be65c5d4ad45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc05d8da41a863cdc92a9e20fc4ace873310b0b8ee4098f86f42be65c5d4ad45", kill_on_drop: false }`
[INFO] [stdout] cc05d8da41a863cdc92a9e20fc4ace873310b0b8ee4098f86f42be65c5d4ad45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9df215d032e37349409a515c4f1e8b54d8c7d64ffd44e933c9eb492f03f99307
[INFO] running `Command { std: "docker" "start" "-a" "9df215d032e37349409a515c4f1e8b54d8c7d64ffd44e933c9eb492f03f99307", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling cap-primitives v3.2.0
[INFO] [stderr]    Compiling char-device v0.16.4
[INFO] [stderr]    Compiling cap-std v3.2.0
[INFO] [stderr]    Compiling ambient-authority v0.0.2
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling uuid v1.10.0
[INFO] [stderr]    Compiling fs-set-times v0.20.1
[INFO] [stderr]    Compiling socketpair v0.19.5
[INFO] [stderr]    Compiling duplex v0.16.0
[INFO] [stderr]    Compiling system-interface v0.27.2
[INFO] [stderr]    Compiling io-streams v0.16.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cap-tempfile v3.2.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.32s
[INFO] running `Command { std: "docker" "inspect" "9df215d032e37349409a515c4f1e8b54d8c7d64ffd44e933c9eb492f03f99307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9df215d032e37349409a515c4f1e8b54d8c7d64ffd44e933c9eb492f03f99307", kill_on_drop: false }`
[INFO] [stdout] 9df215d032e37349409a515c4f1e8b54d8c7d64ffd44e933c9eb492f03f99307