[INFO] updating cached repository https://github.com/sunriseos/storage_device
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b6ddcf03db0ffb6f2df4778a4fe0043f77a99610
[INFO] testing sunriseos/storage_device against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunriseos%2Fstorage_device" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sunriseos/storage_device on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sunriseos/storage_device
[INFO] finished tweaking git repo https://github.com/sunriseos/storage_device
[INFO] tweaked toml for git repo https://github.com/sunriseos/storage_device written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/sunriseos/storage_device already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a2e731e49f6c0669a1464a5934b7c0b2027691be316d91a3fdb0acfcc64b6c27
[INFO] running `"docker" "start" "-a" "a2e731e49f6c0669a1464a5934b7c0b2027691be316d91a3fdb0acfcc64b6c27"`
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling storage_device v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "a2e731e49f6c0669a1464a5934b7c0b2027691be316d91a3fdb0acfcc64b6c27"`
[INFO] running `"docker" "rm" "-f" "a2e731e49f6c0669a1464a5934b7c0b2027691be316d91a3fdb0acfcc64b6c27"`
[INFO] [stdout] a2e731e49f6c0669a1464a5934b7c0b2027691be316d91a3fdb0acfcc64b6c27
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 589f22ef002fe56b9320aaebe83c3498f4248df1dd47eda8f4d5dd8b90d89867
[INFO] running `"docker" "start" "-a" "589f22ef002fe56b9320aaebe83c3498f4248df1dd47eda8f4d5dd8b90d89867"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling storage_device v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "589f22ef002fe56b9320aaebe83c3498f4248df1dd47eda8f4d5dd8b90d89867"`
[INFO] running `"docker" "rm" "-f" "589f22ef002fe56b9320aaebe83c3498f4248df1dd47eda8f4d5dd8b90d89867"`
[INFO] [stdout] 589f22ef002fe56b9320aaebe83c3498f4248df1dd47eda8f4d5dd8b90d89867
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a2e95b21880ca59ad81ca65c67e61a15955bb91a35d77dc600ff9faf8a9a5f9
[INFO] running `"docker" "start" "-a" "8a2e95b21880ca59ad81ca65c67e61a15955bb91a35d77dc600ff9faf8a9a5f9"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/storage_device-8a52dec1af590225
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test storage_device::test::check_dbg_block_device_aligned_offset_7 ... ok
[INFO] [stdout] test storage_device::test::check_dbg_block_device_misaligned ... ok
[INFO] [stdout] test storage_device::test::check_dbg_block_device_misaligned_offset_8 ... ok
[INFO] [stdout] test storage_device::test::check_dbg_block_device_aligned_offset_8 ... ok
[INFO] [stdout] test storage_device::test::check_small_read_write ... ok
[INFO] [stderr]    Doc-tests storage_device
[INFO] [stdout] test storage_device::test::check_dbg_block_device_aligned ... ok
[INFO] [stdout] test storage_device::test::check_dbg_block_device_misaligned_offset_7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error[E0659]: `storage_device` is ambiguous (name vs any other name during import resolution)
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub use storage_device::StorageDevice;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: `storage_device` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::storage_device` to refer to this crate unambiguously
[INFO] [stderr] note: `storage_device` could also refer to the module defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub mod storage_device;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: use `crate::storage_device` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "8a2e95b21880ca59ad81ca65c67e61a15955bb91a35d77dc600ff9faf8a9a5f9"`
[INFO] running `"docker" "rm" "-f" "8a2e95b21880ca59ad81ca65c67e61a15955bb91a35d77dc600ff9faf8a9a5f9"`
[INFO] [stdout] 8a2e95b21880ca59ad81ca65c67e61a15955bb91a35d77dc600ff9faf8a9a5f9