[INFO] cloning repository https://github.com/sdharar/mp4-inspector-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sdharar/mp4-inspector-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsdharar%2Fmp4-inspector-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsdharar%2Fmp4-inspector-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f80d31874c1a05dbb9d26519b755a5356efabeb
[INFO] building sdharar/mp4-inspector-rs 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%2Fsdharar%2Fmp4-inspector-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sdharar/mp4-inspector-rs 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/sdharar/mp4-inspector-rs
[INFO] finished tweaking git repo https://github.com/sdharar/mp4-inspector-rs
[INFO] tweaked toml for git repo https://github.com/sdharar/mp4-inspector-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sdharar/mp4-inspector-rs 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9e1f0f828670a0a6860f797fc93623eedc0f87cf80e9189cb4e5602c1872d684
[INFO] running `Command { std: "docker" "start" "-a" "9e1f0f828670a0a6860f797fc93623eedc0f87cf80e9189cb4e5602c1872d684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e1f0f828670a0a6860f797fc93623eedc0f87cf80e9189cb4e5602c1872d684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e1f0f828670a0a6860f797fc93623eedc0f87cf80e9189cb4e5602c1872d684", kill_on_drop: false }`
[INFO] [stdout] 9e1f0f828670a0a6860f797fc93623eedc0f87cf80e9189cb4e5602c1872d684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7fa092ffa3b303f9c2eb049e815f35a6367247fe60b86d60bc6b9e9ebda98157
[INFO] running `Command { std: "docker" "start" "-a" "7fa092ffa3b303f9c2eb049e815f35a6367247fe60b86d60bc6b9e9ebda98157", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp4_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "7fa092ffa3b303f9c2eb049e815f35a6367247fe60b86d60bc6b9e9ebda98157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa092ffa3b303f9c2eb049e815f35a6367247fe60b86d60bc6b9e9ebda98157", kill_on_drop: false }`
[INFO] [stdout] 7fa092ffa3b303f9c2eb049e815f35a6367247fe60b86d60bc6b9e9ebda98157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1ebb843f0707943f1962fddc366d843a97bbecbfe780bd231e9447bea6ab9fb3
[INFO] running `Command { std: "docker" "start" "-a" "1ebb843f0707943f1962fddc366d843a97bbecbfe780bd231e9447bea6ab9fb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp4_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "1ebb843f0707943f1962fddc366d843a97bbecbfe780bd231e9447bea6ab9fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ebb843f0707943f1962fddc366d843a97bbecbfe780bd231e9447bea6ab9fb3", kill_on_drop: false }`
[INFO] [stdout] 1ebb843f0707943f1962fddc366d843a97bbecbfe780bd231e9447bea6ab9fb3