[INFO] fetching crate dynamic-array 0.1.3...
[INFO] testing dynamic-array-0.1.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate dynamic-array 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate dynamic-array 0.1.3 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 dynamic-array 0.1.3
[INFO] finished tweaking crates.io crate dynamic-array 0.1.3
[INFO] tweaked toml for crates.io crate dynamic-array 0.1.3 written to /workspace/builds/worker-6/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-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0461bb2311440b73670cc3423595c202bfb14ef5b3fb4e8b979e0989cb6f2544
[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" "0461bb2311440b73670cc3423595c202bfb14ef5b3fb4e8b979e0989cb6f2544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0461bb2311440b73670cc3423595c202bfb14ef5b3fb4e8b979e0989cb6f2544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0461bb2311440b73670cc3423595c202bfb14ef5b3fb4e8b979e0989cb6f2544", kill_on_drop: false }`
[INFO] [stdout] 0461bb2311440b73670cc3423595c202bfb14ef5b3fb4e8b979e0989cb6f2544
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", 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] 996b11d2e8cffcbcc8bf8770f67695598389ef1024975233811f91f319d37349
[INFO] running `Command { std: "docker" "start" "-a" "996b11d2e8cffcbcc8bf8770f67695598389ef1024975233811f91f319d37349", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynamic-array v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "996b11d2e8cffcbcc8bf8770f67695598389ef1024975233811f91f319d37349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996b11d2e8cffcbcc8bf8770f67695598389ef1024975233811f91f319d37349", kill_on_drop: false }`
[INFO] [stdout] 996b11d2e8cffcbcc8bf8770f67695598389ef1024975233811f91f319d37349
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", 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] 524de2f36c7d7960d5dd62d345ba9ed80cf7a84683a85415bd584dbe6e700ca5
[INFO] running `Command { std: "docker" "start" "-a" "524de2f36c7d7960d5dd62d345ba9ed80cf7a84683a85415bd584dbe6e700ca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynamic-array v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "524de2f36c7d7960d5dd62d345ba9ed80cf7a84683a85415bd584dbe6e700ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "524de2f36c7d7960d5dd62d345ba9ed80cf7a84683a85415bd584dbe6e700ca5", kill_on_drop: false }`
[INFO] [stdout] 524de2f36c7d7960d5dd62d345ba9ed80cf7a84683a85415bd584dbe6e700ca5
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] b5b8386eb285a88faeea7b6463a196e05c51528427bcb29982cbf43ddf89aec4
[INFO] running `Command { std: "docker" "start" "-a" "b5b8386eb285a88faeea7b6463a196e05c51528427bcb29982cbf43ddf89aec4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dynamic_array-2f24c75a9d6622c9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test array::tests::not_packed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dynamic-array
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/array.rs - array::Array<T, Len>::into_vec (line 126) ... ok
[INFO] [stdout] test src/array.rs - array::Array<T, Len>::from_vec (line 101) ... ok
[INFO] [stdout] test src/array.rs - array::Array<T, Len>::len (line 149) ... ok
[INFO] [stdout] test src/array.rs - array::Array (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b5b8386eb285a88faeea7b6463a196e05c51528427bcb29982cbf43ddf89aec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b8386eb285a88faeea7b6463a196e05c51528427bcb29982cbf43ddf89aec4", kill_on_drop: false }`
[INFO] [stdout] b5b8386eb285a88faeea7b6463a196e05c51528427bcb29982cbf43ddf89aec4