[INFO] fetching crate const-random-macro 0.1.13...
[INFO] testing const-random-macro-0.1.13 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate const-random-macro 0.1.13 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate const-random-macro 0.1.13 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 const-random-macro 0.1.13
[INFO] finished tweaking crates.io crate const-random-macro 0.1.13
[INFO] tweaked toml for crates.io crate const-random-macro 0.1.13 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6fc1585f18e4ac8ba7bbab07a07497a0fa0639a2e7e96e64e64d6f1d8a5f09e5
[INFO] running `Command { std: "docker" "start" "-a" "6fc1585f18e4ac8ba7bbab07a07497a0fa0639a2e7e96e64e64d6f1d8a5f09e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fc1585f18e4ac8ba7bbab07a07497a0fa0639a2e7e96e64e64d6f1d8a5f09e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc1585f18e4ac8ba7bbab07a07497a0fa0639a2e7e96e64e64d6f1d8a5f09e5", kill_on_drop: false }`
[INFO] [stdout] 6fc1585f18e4ac8ba7bbab07a07497a0fa0639a2e7e96e64e64d6f1d8a5f09e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] ab157d9a485ccefc8441c3ad7e0983f7dbe958326ae8dbcd5c1a4470dcc39649
[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" "ab157d9a485ccefc8441c3ad7e0983f7dbe958326ae8dbcd5c1a4470dcc39649", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling const-random-macro v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "ab157d9a485ccefc8441c3ad7e0983f7dbe958326ae8dbcd5c1a4470dcc39649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab157d9a485ccefc8441c3ad7e0983f7dbe958326ae8dbcd5c1a4470dcc39649", kill_on_drop: false }`
[INFO] [stdout] ab157d9a485ccefc8441c3ad7e0983f7dbe958326ae8dbcd5c1a4470dcc39649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 7f66b7d542fb7c2ea4153f195dd2c2a6213494eb761e8fc1fb7d8b014d4582e6
[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" "7f66b7d542fb7c2ea4153f195dd2c2a6213494eb761e8fc1fb7d8b014d4582e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling const-random-macro v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "7f66b7d542fb7c2ea4153f195dd2c2a6213494eb761e8fc1fb7d8b014d4582e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f66b7d542fb7c2ea4153f195dd2c2a6213494eb761e8fc1fb7d8b014d4582e6", kill_on_drop: false }`
[INFO] [stdout] 7f66b7d542fb7c2ea4153f195dd2c2a6213494eb761e8fc1fb7d8b014d4582e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0b7a48fc7f0c5c62d74eb549a927cea7bb584a11afe35196a92b3ed3f035dc83
[INFO] running `Command { std: "docker" "start" "-a" "0b7a48fc7f0c5c62d74eb549a927cea7bb584a11afe35196a92b3ed3f035dc83", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/const_random_macro-8aadaa2f56dd818e
[INFO] [stderr]    Doc-tests const-random-macro
[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] [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" "0b7a48fc7f0c5c62d74eb549a927cea7bb584a11afe35196a92b3ed3f035dc83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7a48fc7f0c5c62d74eb549a927cea7bb584a11afe35196a92b3ed3f035dc83", kill_on_drop: false }`
[INFO] [stdout] 0b7a48fc7f0c5c62d74eb549a927cea7bb584a11afe35196a92b3ed3f035dc83