[INFO] fetching crate mario 0.0.0...
[INFO] testing mario-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate mario 0.0.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate mario 0.0.0 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 mario 0.0.0
[INFO] finished tweaking crates.io crate mario 0.0.0
[INFO] tweaked toml for crates.io crate mario 0.0.0 written to /workspace/builds/worker-89/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 49067ca94e41414cdbcff2cec4c4e055afac59ded9a9445e4294a49454fc20ea
[INFO] running `Command { std: "docker" "start" "-a" "49067ca94e41414cdbcff2cec4c4e055afac59ded9a9445e4294a49454fc20ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49067ca94e41414cdbcff2cec4c4e055afac59ded9a9445e4294a49454fc20ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49067ca94e41414cdbcff2cec4c4e055afac59ded9a9445e4294a49454fc20ea", kill_on_drop: false }`
[INFO] [stdout] 49067ca94e41414cdbcff2cec4c4e055afac59ded9a9445e4294a49454fc20ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] b02f9aea4ba1693b1e15f1fb91205a59ad0e535f0e87a7c1af348a47474e6029
[INFO] running `Command { std: "docker" "start" "-a" "b02f9aea4ba1693b1e15f1fb91205a59ad0e535f0e87a7c1af348a47474e6029", kill_on_drop: false }`
[INFO] [stderr]    Compiling mario v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "b02f9aea4ba1693b1e15f1fb91205a59ad0e535f0e87a7c1af348a47474e6029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b02f9aea4ba1693b1e15f1fb91205a59ad0e535f0e87a7c1af348a47474e6029", kill_on_drop: false }`
[INFO] [stdout] b02f9aea4ba1693b1e15f1fb91205a59ad0e535f0e87a7c1af348a47474e6029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] f334638c40b27d60b9d8cd7aad322d4eff3cea15fee50fac450af8906f3212b5
[INFO] running `Command { std: "docker" "start" "-a" "f334638c40b27d60b9d8cd7aad322d4eff3cea15fee50fac450af8906f3212b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling mario v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "f334638c40b27d60b9d8cd7aad322d4eff3cea15fee50fac450af8906f3212b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f334638c40b27d60b9d8cd7aad322d4eff3cea15fee50fac450af8906f3212b5", kill_on_drop: false }`
[INFO] [stdout] f334638c40b27d60b9d8cd7aad322d4eff3cea15fee50fac450af8906f3212b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 656ec816da3eecad892f59dead267dbea371c0dc618f94690213750f78cdaae6
[INFO] running `Command { std: "docker" "start" "-a" "656ec816da3eecad892f59dead267dbea371c0dc618f94690213750f78cdaae6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mario-ecd388ef6bef1ffb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mario
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::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] [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" "656ec816da3eecad892f59dead267dbea371c0dc618f94690213750f78cdaae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656ec816da3eecad892f59dead267dbea371c0dc618f94690213750f78cdaae6", kill_on_drop: false }`
[INFO] [stdout] 656ec816da3eecad892f59dead267dbea371c0dc618f94690213750f78cdaae6