[INFO] fetching crate treasure 0.1.0...
[INFO] testing treasure-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate treasure 0.1.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate treasure 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate treasure 0.1.0
[INFO] finished tweaking crates.io crate treasure 0.1.0
[INFO] tweaked toml for crates.io crate treasure 0.1.0 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86eaf6c69a68bff73ebe043f152e7494b23bf18fe5e47338b98a9d4265733fa2
[INFO] running `Command { std: "docker" "start" "-a" "86eaf6c69a68bff73ebe043f152e7494b23bf18fe5e47338b98a9d4265733fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86eaf6c69a68bff73ebe043f152e7494b23bf18fe5e47338b98a9d4265733fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86eaf6c69a68bff73ebe043f152e7494b23bf18fe5e47338b98a9d4265733fa2", kill_on_drop: false }`
[INFO] [stdout] 86eaf6c69a68bff73ebe043f152e7494b23bf18fe5e47338b98a9d4265733fa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b013f11fb70445ee93e5693cccaf81ac75ccb8366b52d49875b51f6e8e9c1e6
[INFO] running `Command { std: "docker" "start" "-a" "4b013f11fb70445ee93e5693cccaf81ac75ccb8366b52d49875b51f6e8e9c1e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling treasure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "4b013f11fb70445ee93e5693cccaf81ac75ccb8366b52d49875b51f6e8e9c1e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b013f11fb70445ee93e5693cccaf81ac75ccb8366b52d49875b51f6e8e9c1e6", kill_on_drop: false }`
[INFO] [stdout] 4b013f11fb70445ee93e5693cccaf81ac75ccb8366b52d49875b51f6e8e9c1e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d19b134d9bbdb6ef7594c4da156dd14fb04fb19da11657887bbd43f93cb19dc8
[INFO] running `Command { std: "docker" "start" "-a" "d19b134d9bbdb6ef7594c4da156dd14fb04fb19da11657887bbd43f93cb19dc8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling treasure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/treasure-d74a8de932f24934)
[INFO] running `Command { std: "docker" "inspect" "d19b134d9bbdb6ef7594c4da156dd14fb04fb19da11657887bbd43f93cb19dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d19b134d9bbdb6ef7594c4da156dd14fb04fb19da11657887bbd43f93cb19dc8", kill_on_drop: false }`
[INFO] [stdout] d19b134d9bbdb6ef7594c4da156dd14fb04fb19da11657887bbd43f93cb19dc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6cfdb712a10c19fd22e471efb3bc243b3a8fc3b49b3c1ab53eb80f51d87c0c18
[INFO] running `Command { std: "docker" "start" "-a" "6cfdb712a10c19fd22e471efb3bc243b3a8fc3b49b3c1ab53eb80f51d87c0c18", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/treasure-d74a8de932f24934)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests treasure
[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" "6cfdb712a10c19fd22e471efb3bc243b3a8fc3b49b3c1ab53eb80f51d87c0c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cfdb712a10c19fd22e471efb3bc243b3a8fc3b49b3c1ab53eb80f51d87c0c18", kill_on_drop: false }`
[INFO] [stdout] 6cfdb712a10c19fd22e471efb3bc243b3a8fc3b49b3c1ab53eb80f51d87c0c18