[INFO] fetching crate thread-executor 0.2.0...
[INFO] building thread-executor-0.2.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate thread-executor 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate thread-executor 0.2.0
[INFO] finished tweaking crates.io crate thread-executor 0.2.0
[INFO] tweaked toml for crates.io crate thread-executor 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate thread-executor 0.2.0 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] crate crates.io crate thread-executor 0.2.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 779ebd2e7b979ec69405c230f605cc559da2ad8b9978d3294782140b0797a689
[INFO] running `Command { std: "docker" "start" "-a" "779ebd2e7b979ec69405c230f605cc559da2ad8b9978d3294782140b0797a689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "779ebd2e7b979ec69405c230f605cc559da2ad8b9978d3294782140b0797a689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779ebd2e7b979ec69405c230f605cc559da2ad8b9978d3294782140b0797a689", kill_on_drop: false }`
[INFO] [stdout] 779ebd2e7b979ec69405c230f605cc559da2ad8b9978d3294782140b0797a689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ba4c4c9570f8f121b9fa99ef7a507b7161aea94fb22d666257d27c74f303932c
[INFO] running `Command { std: "docker" "start" "-a" "ba4c4c9570f8f121b9fa99ef7a507b7161aea94fb22d666257d27c74f303932c", kill_on_drop: false }`
[INFO] [stderr]    Compiling thread-executor v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "ba4c4c9570f8f121b9fa99ef7a507b7161aea94fb22d666257d27c74f303932c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4c4c9570f8f121b9fa99ef7a507b7161aea94fb22d666257d27c74f303932c", kill_on_drop: false }`
[INFO] [stdout] ba4c4c9570f8f121b9fa99ef7a507b7161aea94fb22d666257d27c74f303932c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bffc47b0f0409ce3795c0983d99d4982867603ff7e8d2e1360244b40a5281392
[INFO] running `Command { std: "docker" "start" "-a" "bffc47b0f0409ce3795c0983d99d4982867603ff7e8d2e1360244b40a5281392", kill_on_drop: false }`
[INFO] [stderr]    Compiling thread-executor v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "bffc47b0f0409ce3795c0983d99d4982867603ff7e8d2e1360244b40a5281392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bffc47b0f0409ce3795c0983d99d4982867603ff7e8d2e1360244b40a5281392", kill_on_drop: false }`
[INFO] [stdout] bffc47b0f0409ce3795c0983d99d4982867603ff7e8d2e1360244b40a5281392