[INFO] fetching crate sucre 0.0.0...
[INFO] building sucre-0.0.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate sucre 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate sucre 0.0.0
[INFO] finished tweaking crates.io crate sucre 0.0.0
[INFO] tweaked toml for crates.io crate sucre 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sucre 0.0.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf4beb7495c3b1184d8b8075508f61ffb0f621f50184ecc28d0f35ed90e8a31e
[INFO] running `Command { std: "docker" "start" "-a" "cf4beb7495c3b1184d8b8075508f61ffb0f621f50184ecc28d0f35ed90e8a31e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf4beb7495c3b1184d8b8075508f61ffb0f621f50184ecc28d0f35ed90e8a31e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf4beb7495c3b1184d8b8075508f61ffb0f621f50184ecc28d0f35ed90e8a31e", kill_on_drop: false }`
[INFO] [stdout] cf4beb7495c3b1184d8b8075508f61ffb0f621f50184ecc28d0f35ed90e8a31e
[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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9acae565d26f4bc9337e5fd27342a50ac6a3ef71ab24c595cb2a2fc6f47eece5
[INFO] running `Command { std: "docker" "start" "-a" "9acae565d26f4bc9337e5fd27342a50ac6a3ef71ab24c595cb2a2fc6f47eece5", kill_on_drop: false }`
[INFO] [stderr]    Compiling sucre v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "9acae565d26f4bc9337e5fd27342a50ac6a3ef71ab24c595cb2a2fc6f47eece5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9acae565d26f4bc9337e5fd27342a50ac6a3ef71ab24c595cb2a2fc6f47eece5", kill_on_drop: false }`
[INFO] [stdout] 9acae565d26f4bc9337e5fd27342a50ac6a3ef71ab24c595cb2a2fc6f47eece5
[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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b582f264b4016d0ce88c652ba32e5a4528d94b37208eefd7c96db34a8ca342c8
[INFO] running `Command { std: "docker" "start" "-a" "b582f264b4016d0ce88c652ba32e5a4528d94b37208eefd7c96db34a8ca342c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling sucre v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "b582f264b4016d0ce88c652ba32e5a4528d94b37208eefd7c96db34a8ca342c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b582f264b4016d0ce88c652ba32e5a4528d94b37208eefd7c96db34a8ca342c8", kill_on_drop: false }`
[INFO] [stdout] b582f264b4016d0ce88c652ba32e5a4528d94b37208eefd7c96db34a8ca342c8