[INFO] fetching crate sirena 0.0.1...
[INFO] testing sirena-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate sirena 0.0.1 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate sirena 0.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sirena 0.0.1
[INFO] finished tweaking crates.io crate sirena 0.0.1
[INFO] tweaked toml for crates.io crate sirena 0.0.1 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate crates.io crate sirena 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef25555e1ea15473bcbe5ab9fab2080e8fccff4155db211584e7e949a324a63b
[INFO] running `Command { std: "docker" "start" "-a" "ef25555e1ea15473bcbe5ab9fab2080e8fccff4155db211584e7e949a324a63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef25555e1ea15473bcbe5ab9fab2080e8fccff4155db211584e7e949a324a63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef25555e1ea15473bcbe5ab9fab2080e8fccff4155db211584e7e949a324a63b", kill_on_drop: false }`
[INFO] [stdout] ef25555e1ea15473bcbe5ab9fab2080e8fccff4155db211584e7e949a324a63b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b964740a9b48cc2718c815e3de8d93117de1328ce1bdcc6c1bcfc21948c2307
[INFO] running `Command { std: "docker" "start" "-a" "0b964740a9b48cc2718c815e3de8d93117de1328ce1bdcc6c1bcfc21948c2307", kill_on_drop: false }`
[INFO] [stderr]    Compiling sirena v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "0b964740a9b48cc2718c815e3de8d93117de1328ce1bdcc6c1bcfc21948c2307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b964740a9b48cc2718c815e3de8d93117de1328ce1bdcc6c1bcfc21948c2307", kill_on_drop: false }`
[INFO] [stdout] 0b964740a9b48cc2718c815e3de8d93117de1328ce1bdcc6c1bcfc21948c2307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a54b1077f7355d38b3cec9011c87a29d6032d1fee98fabb74c0ba146d5aeff2c
[INFO] running `Command { std: "docker" "start" "-a" "a54b1077f7355d38b3cec9011c87a29d6032d1fee98fabb74c0ba146d5aeff2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sirena v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "a54b1077f7355d38b3cec9011c87a29d6032d1fee98fabb74c0ba146d5aeff2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a54b1077f7355d38b3cec9011c87a29d6032d1fee98fabb74c0ba146d5aeff2c", kill_on_drop: false }`
[INFO] [stdout] a54b1077f7355d38b3cec9011c87a29d6032d1fee98fabb74c0ba146d5aeff2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fc5d8fa48d314b12f8836e5063fe09cbe3226644bd4f5f6900bf2c7719efb2d
[INFO] running `Command { std: "docker" "start" "-a" "9fc5d8fa48d314b12f8836e5063fe09cbe3226644bd4f5f6900bf2c7719efb2d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sirena-ab76e45097581675)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9fc5d8fa48d314b12f8836e5063fe09cbe3226644bd4f5f6900bf2c7719efb2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fc5d8fa48d314b12f8836e5063fe09cbe3226644bd4f5f6900bf2c7719efb2d", kill_on_drop: false }`
[INFO] [stdout] 9fc5d8fa48d314b12f8836e5063fe09cbe3226644bd4f5f6900bf2c7719efb2d