[INFO] fetching crate add6_64 0.2.0...
[INFO] testing add6_64-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate add6_64 0.2.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate add6_64 0.2.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate add6_64 0.2.0
[INFO] finished tweaking crates.io crate add6_64 0.2.0
[INFO] tweaked toml for crates.io crate add6_64 0.2.0 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c237b3d3ed1772ca7e6b7b29d1ed661c57fc781fef30c92290cd1bf90c7eb28
[INFO] running `Command { std: "docker" "start" "-a" "9c237b3d3ed1772ca7e6b7b29d1ed661c57fc781fef30c92290cd1bf90c7eb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c237b3d3ed1772ca7e6b7b29d1ed661c57fc781fef30c92290cd1bf90c7eb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c237b3d3ed1772ca7e6b7b29d1ed661c57fc781fef30c92290cd1bf90c7eb28", kill_on_drop: false }`
[INFO] [stdout] 9c237b3d3ed1772ca7e6b7b29d1ed661c57fc781fef30c92290cd1bf90c7eb28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1a0858a1665f52e05b7cb3173abbd699f6ab30a69d6b0481e642e884192791a
[INFO] running `Command { std: "docker" "start" "-a" "a1a0858a1665f52e05b7cb3173abbd699f6ab30a69d6b0481e642e884192791a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling add3 v3.1.0
[INFO] [stderr]    Compiling add6_64 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "a1a0858a1665f52e05b7cb3173abbd699f6ab30a69d6b0481e642e884192791a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a0858a1665f52e05b7cb3173abbd699f6ab30a69d6b0481e642e884192791a", kill_on_drop: false }`
[INFO] [stdout] a1a0858a1665f52e05b7cb3173abbd699f6ab30a69d6b0481e642e884192791a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3494122e634b2372624f8494de59f2e71f3e9dc6c062d6c0273eca0324a0c5f
[INFO] running `Command { std: "docker" "start" "-a" "e3494122e634b2372624f8494de59f2e71f3e9dc6c062d6c0273eca0324a0c5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling add6_64 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "e3494122e634b2372624f8494de59f2e71f3e9dc6c062d6c0273eca0324a0c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3494122e634b2372624f8494de59f2e71f3e9dc6c062d6c0273eca0324a0c5f", kill_on_drop: false }`
[INFO] [stdout] e3494122e634b2372624f8494de59f2e71f3e9dc6c062d6c0273eca0324a0c5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55b4c25fc16c66dd49c4f4a1e4dcfef116f8227fff35b3af806cd6b937a49fbf
[INFO] running `Command { std: "docker" "start" "-a" "55b4c25fc16c66dd49c4f4a1e4dcfef116f8227fff35b3af806cd6b937a49fbf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/add6_64-0ea81c605e669d11)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] test twice_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests add6_64
[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" "55b4c25fc16c66dd49c4f4a1e4dcfef116f8227fff35b3af806cd6b937a49fbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55b4c25fc16c66dd49c4f4a1e4dcfef116f8227fff35b3af806cd6b937a49fbf", kill_on_drop: false }`
[INFO] [stdout] 55b4c25fc16c66dd49c4f4a1e4dcfef116f8227fff35b3af806cd6b937a49fbf