[INFO] cloning repository https://github.com/iximeow/regmap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iximeow/regmap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fregmap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fregmap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 901062710735f424729e4241ad5f78cb32f7d25c
[INFO] testing iximeow/regmap against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fregmap" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iximeow/regmap on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iximeow/regmap
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/iximeow/regmap
[INFO] tweaked toml for git repo https://github.com/iximeow/regmap written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/iximeow/regmap already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1cc575e30d8eb3f5145e8f29c593362a92a684759ed36c7aac15c8013c956f2
[INFO] running `Command { std: "docker" "start" "-a" "d1cc575e30d8eb3f5145e8f29c593362a92a684759ed36c7aac15c8013c956f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1cc575e30d8eb3f5145e8f29c593362a92a684759ed36c7aac15c8013c956f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1cc575e30d8eb3f5145e8f29c593362a92a684759ed36c7aac15c8013c956f2", kill_on_drop: false }`
[INFO] [stdout] d1cc575e30d8eb3f5145e8f29c593362a92a684759ed36c7aac15c8013c956f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 463a009de7fa0b84243f47e1bfccbc9fb13efdd0e806acc8b136d48e00ac981f
[INFO] running `Command { std: "docker" "start" "-a" "463a009de7fa0b84243f47e1bfccbc9fb13efdd0e806acc8b136d48e00ac981f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 7.25s
[INFO] running `Command { std: "docker" "inspect" "463a009de7fa0b84243f47e1bfccbc9fb13efdd0e806acc8b136d48e00ac981f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "463a009de7fa0b84243f47e1bfccbc9fb13efdd0e806acc8b136d48e00ac981f", kill_on_drop: false }`
[INFO] [stdout] 463a009de7fa0b84243f47e1bfccbc9fb13efdd0e806acc8b136d48e00ac981f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44e0d963300908f82db8f0fb752675e4046aa34812d50bd893c33246262158a4
[INFO] running `Command { std: "docker" "start" "-a" "44e0d963300908f82db8f0fb752675e4046aa34812d50bd893c33246262158a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 7.30s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/regmap-1a5012bcd9f8bcc8)
[INFO] running `Command { std: "docker" "inspect" "44e0d963300908f82db8f0fb752675e4046aa34812d50bd893c33246262158a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44e0d963300908f82db8f0fb752675e4046aa34812d50bd893c33246262158a4", kill_on_drop: false }`
[INFO] [stdout] 44e0d963300908f82db8f0fb752675e4046aa34812d50bd893c33246262158a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22a1b35e3e223ee0ece3fc961f2cd9482e8b1b574b9b772d238fb6abc4af1542
[INFO] running `Command { std: "docker" "start" "-a" "22a1b35e3e223ee0ece3fc961f2cd9482e8b1b574b9b772d238fb6abc4af1542", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regmap-1a5012bcd9f8bcc8)
[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] [stderr]    Doc-tests regmap
[INFO] [stderr] error[E0659]: `regmap` is ambiguous
[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: ambiguous because of multiple potential import sources
[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" "22a1b35e3e223ee0ece3fc961f2cd9482e8b1b574b9b772d238fb6abc4af1542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22a1b35e3e223ee0ece3fc961f2cd9482e8b1b574b9b772d238fb6abc4af1542", kill_on_drop: false }`
[INFO] [stdout] 22a1b35e3e223ee0ece3fc961f2cd9482e8b1b574b9b772d238fb6abc4af1542