[INFO] fetching crate random-trait 0.1.1...
[INFO] testing random-trait-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate random-trait 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate random-trait 0.1.1 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 random-trait 0.1.1
[INFO] finished tweaking crates.io crate random-trait 0.1.1
[INFO] tweaked toml for crates.io crate random-trait 0.1.1 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 71c5b84d85514d79962b7962cad8ea9b457b4834a576f6ea51161b251f0d2945
[INFO] running `Command { std: "docker" "start" "-a" "71c5b84d85514d79962b7962cad8ea9b457b4834a576f6ea51161b251f0d2945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71c5b84d85514d79962b7962cad8ea9b457b4834a576f6ea51161b251f0d2945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c5b84d85514d79962b7962cad8ea9b457b4834a576f6ea51161b251f0d2945", kill_on_drop: false }`
[INFO] [stdout] 71c5b84d85514d79962b7962cad8ea9b457b4834a576f6ea51161b251f0d2945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d1d3cec15d30ece4aaa430f342cd461f60342a8cac85034d1f28a5748f36537d
[INFO] running `Command { std: "docker" "start" "-a" "d1d3cec15d30ece4aaa430f342cd461f60342a8cac85034d1f28a5748f36537d", kill_on_drop: false }`
[INFO] [stderr]    Compiling random-trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "d1d3cec15d30ece4aaa430f342cd461f60342a8cac85034d1f28a5748f36537d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1d3cec15d30ece4aaa430f342cd461f60342a8cac85034d1f28a5748f36537d", kill_on_drop: false }`
[INFO] [stdout] d1d3cec15d30ece4aaa430f342cd461f60342a8cac85034d1f28a5748f36537d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 3b400c5b0c7de2a95aac63d2c85b1d9aaa6642d0bc24dd135e13c9c5481c43b1
[INFO] running `Command { std: "docker" "start" "-a" "3b400c5b0c7de2a95aac63d2c85b1d9aaa6642d0bc24dd135e13c9c5481c43b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling random-trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/random_trait-40afc6078918e1b3)
[INFO] running `Command { std: "docker" "inspect" "3b400c5b0c7de2a95aac63d2c85b1d9aaa6642d0bc24dd135e13c9c5481c43b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b400c5b0c7de2a95aac63d2c85b1d9aaa6642d0bc24dd135e13c9c5481c43b1", kill_on_drop: false }`
[INFO] [stdout] 3b400c5b0c7de2a95aac63d2c85b1d9aaa6642d0bc24dd135e13c9c5481c43b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 19408836c5c92ad50a5cd76f8616c0e6dd1d3ee8092bfd0c8c6f17f5f6581922
[INFO] running `Command { std: "docker" "start" "-a" "19408836c5c92ad50a5cd76f8616c0e6dd1d3ee8092bfd0c8c6f17f5f6581922", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/random_trait-40afc6078918e1b3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests random-trait
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - GenerateRand (line 28) ... ok
[INFO] [stdout] test src/lib.rs - Random (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19408836c5c92ad50a5cd76f8616c0e6dd1d3ee8092bfd0c8c6f17f5f6581922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19408836c5c92ad50a5cd76f8616c0e6dd1d3ee8092bfd0c8c6f17f5f6581922", kill_on_drop: false }`
[INFO] [stdout] 19408836c5c92ad50a5cd76f8616c0e6dd1d3ee8092bfd0c8c6f17f5f6581922