[INFO] fetching crate secret-sharing-cli 0.1.2...
[INFO] testing secret-sharing-cli-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate secret-sharing-cli 0.1.2 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate secret-sharing-cli 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate secret-sharing-cli 0.1.2
[INFO] finished tweaking crates.io crate secret-sharing-cli 0.1.2
[INFO] tweaked toml for crates.io crate secret-sharing-cli 0.1.2 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate crates.io crate secret-sharing-cli 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e70c8101a3068f3a32a0d838c8d55c53104bd3c0991acec8ce18238aeab4936
[INFO] running `Command { std: "docker" "start" "-a" "3e70c8101a3068f3a32a0d838c8d55c53104bd3c0991acec8ce18238aeab4936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e70c8101a3068f3a32a0d838c8d55c53104bd3c0991acec8ce18238aeab4936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e70c8101a3068f3a32a0d838c8d55c53104bd3c0991acec8ce18238aeab4936", kill_on_drop: false }`
[INFO] [stdout] 3e70c8101a3068f3a32a0d838c8d55c53104bd3c0991acec8ce18238aeab4936
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fa1a11abc97ade89c83a9d0cafd626cd1e51acefbd85ec9b488f3d48a7c6056
[INFO] running `Command { std: "docker" "start" "-a" "0fa1a11abc97ade89c83a9d0cafd626cd1e51acefbd85ec9b488f3d48a7c6056", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling sharks v0.4.1
[INFO] [stderr]    Compiling secret-sharing-cli v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.71s
[INFO] running `Command { std: "docker" "inspect" "0fa1a11abc97ade89c83a9d0cafd626cd1e51acefbd85ec9b488f3d48a7c6056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fa1a11abc97ade89c83a9d0cafd626cd1e51acefbd85ec9b488f3d48a7c6056", kill_on_drop: false }`
[INFO] [stdout] 0fa1a11abc97ade89c83a9d0cafd626cd1e51acefbd85ec9b488f3d48a7c6056
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f97dbf5ac99ac40deb205c4538eaaf8589db1b2a9caaab6b4b4ee19487e4a10
[INFO] running `Command { std: "docker" "start" "-a" "8f97dbf5ac99ac40deb205c4538eaaf8589db1b2a9caaab6b4b4ee19487e4a10", kill_on_drop: false }`
[INFO] [stderr]    Compiling secret-sharing-cli v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "8f97dbf5ac99ac40deb205c4538eaaf8589db1b2a9caaab6b4b4ee19487e4a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f97dbf5ac99ac40deb205c4538eaaf8589db1b2a9caaab6b4b4ee19487e4a10", kill_on_drop: false }`
[INFO] [stdout] 8f97dbf5ac99ac40deb205c4538eaaf8589db1b2a9caaab6b4b4ee19487e4a10
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 048a3d91bd581a0fad808fa9b14e2a073dbaade45c2040afa8f5b974bafaa772
[INFO] running `Command { std: "docker" "start" "-a" "048a3d91bd581a0fad808fa9b14e2a073dbaade45c2040afa8f5b974bafaa772", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/secret_sharing_cli-3cdfe2836f3abf05)
[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" "048a3d91bd581a0fad808fa9b14e2a073dbaade45c2040afa8f5b974bafaa772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "048a3d91bd581a0fad808fa9b14e2a073dbaade45c2040afa8f5b974bafaa772", kill_on_drop: false }`
[INFO] [stdout] 048a3d91bd581a0fad808fa9b14e2a073dbaade45c2040afa8f5b974bafaa772