[INFO] fetching crate dagger 0.0.0...
[INFO] testing dagger-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate dagger 0.0.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate dagger 0.0.0 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 dagger 0.0.0
[INFO] finished tweaking crates.io crate dagger 0.0.0
[INFO] tweaked toml for crates.io crate dagger 0.0.0 written to /workspace/builds/worker-24/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 837023d1beeba88e9e20603bdd7287a0104088d34d6f620b9bc3bd0063458d5b
[INFO] running `Command { std: "docker" "start" "-a" "837023d1beeba88e9e20603bdd7287a0104088d34d6f620b9bc3bd0063458d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "837023d1beeba88e9e20603bdd7287a0104088d34d6f620b9bc3bd0063458d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "837023d1beeba88e9e20603bdd7287a0104088d34d6f620b9bc3bd0063458d5b", kill_on_drop: false }`
[INFO] [stdout] 837023d1beeba88e9e20603bdd7287a0104088d34d6f620b9bc3bd0063458d5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 342f77fbbe10f4c04d151a5cb316f46272cae30c938ab82f283a4abfa94ce1af
[INFO] running `Command { std: "docker" "start" "-a" "342f77fbbe10f4c04d151a5cb316f46272cae30c938ab82f283a4abfa94ce1af", kill_on_drop: false }`
[INFO] [stderr]    Compiling dagger v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "342f77fbbe10f4c04d151a5cb316f46272cae30c938ab82f283a4abfa94ce1af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342f77fbbe10f4c04d151a5cb316f46272cae30c938ab82f283a4abfa94ce1af", kill_on_drop: false }`
[INFO] [stdout] 342f77fbbe10f4c04d151a5cb316f46272cae30c938ab82f283a4abfa94ce1af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 0c30178e706e1bbed8078dc38e4ce525630161d06cc8d0e60d01e7bdc3866843
[INFO] running `Command { std: "docker" "start" "-a" "0c30178e706e1bbed8078dc38e4ce525630161d06cc8d0e60d01e7bdc3866843", kill_on_drop: false }`
[INFO] [stderr]    Compiling dagger v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dagger-6fda6b732d6fc564)
[INFO] running `Command { std: "docker" "inspect" "0c30178e706e1bbed8078dc38e4ce525630161d06cc8d0e60d01e7bdc3866843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c30178e706e1bbed8078dc38e4ce525630161d06cc8d0e60d01e7bdc3866843", kill_on_drop: false }`
[INFO] [stdout] 0c30178e706e1bbed8078dc38e4ce525630161d06cc8d0e60d01e7bdc3866843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 0a2209e6cf2262526762bf48b979d29cc366f98de26658a2f0a3261fef48f686
[INFO] running `Command { std: "docker" "start" "-a" "0a2209e6cf2262526762bf48b979d29cc366f98de26658a2f0a3261fef48f686", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dagger-6fda6b732d6fc564)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests dagger
[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] [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" "0a2209e6cf2262526762bf48b979d29cc366f98de26658a2f0a3261fef48f686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a2209e6cf2262526762bf48b979d29cc366f98de26658a2f0a3261fef48f686", kill_on_drop: false }`
[INFO] [stdout] 0a2209e6cf2262526762bf48b979d29cc366f98de26658a2f0a3261fef48f686