[INFO] fetching crate simplerand 1.2.0...
[INFO] testing simplerand-1.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate simplerand 1.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate simplerand 1.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simplerand 1.2.0
[INFO] finished tweaking crates.io crate simplerand 1.2.0
[INFO] tweaked toml for crates.io crate simplerand 1.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ff8b17cc45deea650a3674277a519b2f3b21b2ac7c283108e8434509846dd82
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4ff8b17cc45deea650a3674277a519b2f3b21b2ac7c283108e8434509846dd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ff8b17cc45deea650a3674277a519b2f3b21b2ac7c283108e8434509846dd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff8b17cc45deea650a3674277a519b2f3b21b2ac7c283108e8434509846dd82", kill_on_drop: false }`
[INFO] [stdout] 4ff8b17cc45deea650a3674277a519b2f3b21b2ac7c283108e8434509846dd82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ca41aed69a18f3d7d5dbd4a1010d7de03fc9257112929813d3173827690216a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ca41aed69a18f3d7d5dbd4a1010d7de03fc9257112929813d3173827690216a", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplerand v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "1ca41aed69a18f3d7d5dbd4a1010d7de03fc9257112929813d3173827690216a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ca41aed69a18f3d7d5dbd4a1010d7de03fc9257112929813d3173827690216a", kill_on_drop: false }`
[INFO] [stdout] 1ca41aed69a18f3d7d5dbd4a1010d7de03fc9257112929813d3173827690216a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c81287b667dbc39ee3d8bda77c013a8b4dd68ea833470b50a64de9edcec49d6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c81287b667dbc39ee3d8bda77c013a8b4dd68ea833470b50a64de9edcec49d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplerand v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "2c81287b667dbc39ee3d8bda77c013a8b4dd68ea833470b50a64de9edcec49d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c81287b667dbc39ee3d8bda77c013a8b4dd68ea833470b50a64de9edcec49d6", kill_on_drop: false }`
[INFO] [stdout] 2c81287b667dbc39ee3d8bda77c013a8b4dd68ea833470b50a64de9edcec49d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eaa8fea50f908fb1a1ebb7dae376905a39c47e10b42b56a975739a76d9e95ead
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eaa8fea50f908fb1a1ebb7dae376905a39c47e10b42b56a975739a76d9e95ead", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 16 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simplerand-0b27ce49fc3a2d01
[INFO] [stdout] test tests::random_f64 ... ok
[INFO] [stdout] test tests::base_rand_range ... ok
[INFO] [stdout] test tests::random ... ok
[INFO] [stdout] test tests::base_randn ... ok
[INFO] [stdout] test tests::random_f32 ... ok
[INFO] [stdout] test tests::random_i8 ... ok
[INFO] [stdout] test tests::random_i16 ... ok
[INFO] [stderr]    Doc-tests simplerand
[INFO] [stdout] test tests::random_u8 ... ok
[INFO] [stdout] test tests::base_rand ... ok
[INFO] [stdout] test tests::random_isize ... ok
[INFO] [stdout] test tests::random_i64 ... ok
[INFO] [stdout] test tests::random_usize ... ok
[INFO] [stdout] test tests::random_u32 ... ok
[INFO] [stdout] test tests::random_u64 ... ok
[INFO] [stdout] test tests::random_u16 ... ok
[INFO] [stdout] test tests::random_i32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "eaa8fea50f908fb1a1ebb7dae376905a39c47e10b42b56a975739a76d9e95ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa8fea50f908fb1a1ebb7dae376905a39c47e10b42b56a975739a76d9e95ead", kill_on_drop: false }`
[INFO] [stdout] eaa8fea50f908fb1a1ebb7dae376905a39c47e10b42b56a975739a76d9e95ead