[INFO] fetching crate randnum 0.2.0...
[INFO] testing randnum-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate randnum 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate randnum 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate randnum 0.2.0
[INFO] finished tweaking crates.io crate randnum 0.2.0
[INFO] tweaked toml for crates.io crate randnum 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca78123c51c389cf023a1698d26b3aa596d7629878387f40f44ae997e65b8ce3
[INFO] running `Command { std: "docker" "start" "-a" "ca78123c51c389cf023a1698d26b3aa596d7629878387f40f44ae997e65b8ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca78123c51c389cf023a1698d26b3aa596d7629878387f40f44ae997e65b8ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca78123c51c389cf023a1698d26b3aa596d7629878387f40f44ae997e65b8ce3", kill_on_drop: false }`
[INFO] [stdout] ca78123c51c389cf023a1698d26b3aa596d7629878387f40f44ae997e65b8ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2478b7264994df2b191dd62e293761348d83791c308e6f7eac41c70d0247949f
[INFO] running `Command { std: "docker" "start" "-a" "2478b7264994df2b191dd62e293761348d83791c308e6f7eac41c70d0247949f", kill_on_drop: false }`
[INFO] [stderr]    Compiling randnum v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "2478b7264994df2b191dd62e293761348d83791c308e6f7eac41c70d0247949f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2478b7264994df2b191dd62e293761348d83791c308e6f7eac41c70d0247949f", kill_on_drop: false }`
[INFO] [stdout] 2478b7264994df2b191dd62e293761348d83791c308e6f7eac41c70d0247949f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94c95fdd740683baa5d5f0464e3a7533633a0b787b6064e3e33665b0e35efd94
[INFO] running `Command { std: "docker" "start" "-a" "94c95fdd740683baa5d5f0464e3a7533633a0b787b6064e3e33665b0e35efd94", kill_on_drop: false }`
[INFO] [stderr]    Compiling randnum v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "94c95fdd740683baa5d5f0464e3a7533633a0b787b6064e3e33665b0e35efd94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c95fdd740683baa5d5f0464e3a7533633a0b787b6064e3e33665b0e35efd94", kill_on_drop: false }`
[INFO] [stdout] 94c95fdd740683baa5d5f0464e3a7533633a0b787b6064e3e33665b0e35efd94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28475efb11754bfd68b45e480b3d74cba38a078d927e12bfaf776bea233e267a
[INFO] running `Command { std: "docker" "start" "-a" "28475efb11754bfd68b45e480b3d74cba38a078d927e12bfaf776bea233e267a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/randnum-ba2f974369889b3e)
[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" "28475efb11754bfd68b45e480b3d74cba38a078d927e12bfaf776bea233e267a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28475efb11754bfd68b45e480b3d74cba38a078d927e12bfaf776bea233e267a", kill_on_drop: false }`
[INFO] [stdout] 28475efb11754bfd68b45e480b3d74cba38a078d927e12bfaf776bea233e267a
