[INFO] fetching crate regmap 0.1.0...
[INFO] testing regmap-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate regmap 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate regmap 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate regmap 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate regmap 0.1.0
[INFO] tweaked toml for crates.io crate regmap 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate regmap 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa37421452ce132579e00e92266fbad5c1eaca3272a4a2d59711c5957c4fdf03
[INFO] running `Command { std: "docker" "start" "-a" "fa37421452ce132579e00e92266fbad5c1eaca3272a4a2d59711c5957c4fdf03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa37421452ce132579e00e92266fbad5c1eaca3272a4a2d59711c5957c4fdf03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa37421452ce132579e00e92266fbad5c1eaca3272a4a2d59711c5957c4fdf03", kill_on_drop: false }`
[INFO] [stdout] fa37421452ce132579e00e92266fbad5c1eaca3272a4a2d59711c5957c4fdf03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c51f8dde4d26047ced9dfa80a73a5e5d088ab0ef0dd54d7b8dc13d5bfac880be
[INFO] running `Command { std: "docker" "start" "-a" "c51f8dde4d26047ced9dfa80a73a5e5d088ab0ef0dd54d7b8dc13d5bfac880be", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling yaxpeax-x86 v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling yaxpeax-arch v0.0.4
[INFO] [stderr]    Compiling regmap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.37s
[INFO] running `Command { std: "docker" "inspect" "c51f8dde4d26047ced9dfa80a73a5e5d088ab0ef0dd54d7b8dc13d5bfac880be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51f8dde4d26047ced9dfa80a73a5e5d088ab0ef0dd54d7b8dc13d5bfac880be", kill_on_drop: false }`
[INFO] [stdout] c51f8dde4d26047ced9dfa80a73a5e5d088ab0ef0dd54d7b8dc13d5bfac880be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 849f4a3cb4910a5ace887bde2e72fc1ff5d5a5ba3bcce40269a611efaaf8fc32
[INFO] running `Command { std: "docker" "start" "-a" "849f4a3cb4910a5ace887bde2e72fc1ff5d5a5ba3bcce40269a611efaaf8fc32", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling yaxpeax-arch v0.0.4
[INFO] [stderr]    Compiling yaxpeax-x86 v0.1.5
[INFO] [stderr]    Compiling regmap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.88s
[INFO] running `Command { std: "docker" "inspect" "849f4a3cb4910a5ace887bde2e72fc1ff5d5a5ba3bcce40269a611efaaf8fc32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "849f4a3cb4910a5ace887bde2e72fc1ff5d5a5ba3bcce40269a611efaaf8fc32", kill_on_drop: false }`
[INFO] [stdout] 849f4a3cb4910a5ace887bde2e72fc1ff5d5a5ba3bcce40269a611efaaf8fc32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bca6c94c2f82f615d8fd15ca1153f04e4bab2c467fdc98185e9f2fee31f17c5c
[INFO] running `Command { std: "docker" "start" "-a" "bca6c94c2f82f615d8fd15ca1153f04e4bab2c467fdc98185e9f2fee31f17c5c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/regmap-d6adbd05c9a9452e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests regmap
[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] [stderr] error[E0659]: `regmap` is ambiguous (name vs any other name during import resolution)
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub use regmap::*;
[INFO] [stderr]    |         ^^^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: `regmap` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::regmap` to refer to this crate unambiguously
[INFO] [stderr] note: `regmap` could also refer to the module defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | mod regmap;
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    = help: use `crate::regmap` 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 `Command { std: "docker" "inspect" "bca6c94c2f82f615d8fd15ca1153f04e4bab2c467fdc98185e9f2fee31f17c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca6c94c2f82f615d8fd15ca1153f04e4bab2c467fdc98185e9f2fee31f17c5c", kill_on_drop: false }`
[INFO] [stdout] bca6c94c2f82f615d8fd15ca1153f04e4bab2c467fdc98185e9f2fee31f17c5c