[INFO] cloning repository https://github.com/hestati63/rust-xarray
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hestati63/rust-xarray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhestati63%2Frust-xarray", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhestati63%2Frust-xarray'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1464b2ba0587832cc5b42cdeca6153722e9836ac
[INFO] testing hestati63/rust-xarray 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%2Fhestati63%2Frust-xarray" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hestati63/rust-xarray 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/hestati63/rust-xarray
[INFO] finished tweaking git repo https://github.com/hestati63/rust-xarray
[INFO] tweaked toml for git repo https://github.com/hestati63/rust-xarray written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/hestati63/rust-xarray 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 71dcfcb0da4168212af1223dbec8d821e5c5704bfe79dfd888cfa6f7efe636fa
[INFO] running `Command { std: "docker" "start" "-a" "71dcfcb0da4168212af1223dbec8d821e5c5704bfe79dfd888cfa6f7efe636fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71dcfcb0da4168212af1223dbec8d821e5c5704bfe79dfd888cfa6f7efe636fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71dcfcb0da4168212af1223dbec8d821e5c5704bfe79dfd888cfa6f7efe636fa", kill_on_drop: false }`
[INFO] [stdout] 71dcfcb0da4168212af1223dbec8d821e5c5704bfe79dfd888cfa6f7efe636fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 006892f013c2ea06526c3d8dd46841743fcf4952f8799438310dac06b2feac19
[INFO] running `Command { std: "docker" "start" "-a" "006892f013c2ea06526c3d8dd46841743fcf4952f8799438310dac06b2feac19", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling xarray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "006892f013c2ea06526c3d8dd46841743fcf4952f8799438310dac06b2feac19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "006892f013c2ea06526c3d8dd46841743fcf4952f8799438310dac06b2feac19", kill_on_drop: false }`
[INFO] [stdout] 006892f013c2ea06526c3d8dd46841743fcf4952f8799438310dac06b2feac19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] b8c55812b83549fe30e2f9ebb931fc79b816be676db07daf65c7c87a9aa9db15
[INFO] running `Command { std: "docker" "start" "-a" "b8c55812b83549fe30e2f9ebb931fc79b816be676db07daf65c7c87a9aa9db15", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling xarray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.21s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/xarray-a6023f52a39f5f47)
[INFO] running `Command { std: "docker" "inspect" "b8c55812b83549fe30e2f9ebb931fc79b816be676db07daf65c7c87a9aa9db15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c55812b83549fe30e2f9ebb931fc79b816be676db07daf65c7c87a9aa9db15", kill_on_drop: false }`
[INFO] [stdout] b8c55812b83549fe30e2f9ebb931fc79b816be676db07daf65c7c87a9aa9db15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 7741ab92729ca43f78f56e5bc74a1d702fddbfbec76f4778a25892ab1152ca9b
[INFO] running `Command { std: "docker" "start" "-a" "7741ab92729ca43f78f56e5bc74a1d702fddbfbec76f4778a25892ab1152ca9b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.62s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xarray-a6023f52a39f5f47)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_simple_insert ... ok
[INFO] [stdout] test tests::test_simple_mark ... ok
[INFO] [stdout] test tests::test_mark2 ... ok
[INFO] [stdout] test tests::test_mark ... ok
[INFO] [stdout] test tests::test_mark3 ... ok
[INFO] [stdout] test tests::test_range ... ok
[INFO] [stdout] test tests::test_simple_remove ... ok
[INFO] [stdout] test tests::test_dense_insert ... ok
[INFO] [stdout] test tests::test_sparse_insert ... ok
[INFO] [stdout] test tests::test_random_insert_multiple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 48.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xarray
[INFO] [stderr] error[E0659]: `xarray` is ambiguous
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub use xarray::{XArray, XaMark};
[INFO] [stderr]    |         ^^^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: ambiguous because of multiple potential import sources
[INFO] [stderr]    = note: `xarray` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::xarray` to refer to this crate unambiguously
[INFO] [stderr] note: `xarray` could also refer to the module defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub mod xarray;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: use `crate::xarray` 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" "7741ab92729ca43f78f56e5bc74a1d702fddbfbec76f4778a25892ab1152ca9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7741ab92729ca43f78f56e5bc74a1d702fddbfbec76f4778a25892ab1152ca9b", kill_on_drop: false }`
[INFO] [stdout] 7741ab92729ca43f78f56e5bc74a1d702fddbfbec76f4778a25892ab1152ca9b