[INFO] fetching crate infinity-euler 0.1.0...
[INFO] testing infinity-euler-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate infinity-euler 0.1.0 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate infinity-euler 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 infinity-euler 0.1.0
[INFO] finished tweaking crates.io crate infinity-euler 0.1.0
[INFO] tweaked toml for crates.io crate infinity-euler 0.1.0 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] crate crates.io crate infinity-euler 0.1.0 already has a lockfile, it will not be regenerated
[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-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 6108c8503b21218d77f65f1800afe15d7bb28d087317429a5c948189b31f9425
[INFO] running `Command { std: "docker" "start" "-a" "6108c8503b21218d77f65f1800afe15d7bb28d087317429a5c948189b31f9425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6108c8503b21218d77f65f1800afe15d7bb28d087317429a5c948189b31f9425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6108c8503b21218d77f65f1800afe15d7bb28d087317429a5c948189b31f9425", kill_on_drop: false }`
[INFO] [stdout] 6108c8503b21218d77f65f1800afe15d7bb28d087317429a5c948189b31f9425
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] b2e2896c904bb644694e7a255a6fdeb085952db35a9c700e9d8c7379c84d6ea2
[INFO] running `Command { std: "docker" "start" "-a" "b2e2896c904bb644694e7a255a6fdeb085952db35a9c700e9d8c7379c84d6ea2", kill_on_drop: false }`
[INFO] [stderr]    Compiling infinity-euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "b2e2896c904bb644694e7a255a6fdeb085952db35a9c700e9d8c7379c84d6ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e2896c904bb644694e7a255a6fdeb085952db35a9c700e9d8c7379c84d6ea2", kill_on_drop: false }`
[INFO] [stdout] b2e2896c904bb644694e7a255a6fdeb085952db35a9c700e9d8c7379c84d6ea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 5f47bd68add0276fc9cc1c7a458c93418f0ec93e1c6420a60868e20f0cf5b66e
[INFO] running `Command { std: "docker" "start" "-a" "5f47bd68add0276fc9cc1c7a458c93418f0ec93e1c6420a60868e20f0cf5b66e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling infinity-euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/infinity_euler-33fbdb8b49821880)
[INFO] running `Command { std: "docker" "inspect" "5f47bd68add0276fc9cc1c7a458c93418f0ec93e1c6420a60868e20f0cf5b66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f47bd68add0276fc9cc1c7a458c93418f0ec93e1c6420a60868e20f0cf5b66e", kill_on_drop: false }`
[INFO] [stdout] 5f47bd68add0276fc9cc1c7a458c93418f0ec93e1c6420a60868e20f0cf5b66e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 070c60cff7a5fc25d206eef2019e27316ba3a48b8aad6639fe3de41cb7f6a335
[INFO] running `Command { std: "docker" "start" "-a" "070c60cff7a5fc25d206eef2019e27316ba3a48b8aad6639fe3de41cb7f6a335", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/infinity_euler-33fbdb8b49821880)
[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" "070c60cff7a5fc25d206eef2019e27316ba3a48b8aad6639fe3de41cb7f6a335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "070c60cff7a5fc25d206eef2019e27316ba3a48b8aad6639fe3de41cb7f6a335", kill_on_drop: false }`
[INFO] [stdout] 070c60cff7a5fc25d206eef2019e27316ba3a48b8aad6639fe3de41cb7f6a335