[INFO] cloning repository https://github.com/tyrchen/select
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyrchen/select" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyrchen%2Fselect", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyrchen%2Fselect'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa0dfa69218341c927c7b49f5a0c320ccab8e9f7
[INFO] checking tyrchen/select against try#e61be1c89a2b3fd02452eef3c6186592711e4772 for pr-98456
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyrchen%2Fselect" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tyrchen/select on toolchain e61be1c89a2b3fd02452eef3c6186592711e4772
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tyrchen/select
[INFO] finished tweaking git repo https://github.com/tyrchen/select
[INFO] tweaked toml for git repo https://github.com/tyrchen/select written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/tyrchen/select already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "8043c95ba589746d9a6842e81901e138d27d3d170b20e36080c274dc3c36370b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8043c95ba589746d9a6842e81901e138d27d3d170b20e36080c274dc3c36370b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8043c95ba589746d9a6842e81901e138d27d3d170b20e36080c274dc3c36370b", kill_on_drop: false }`
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[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=forbid" "-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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2fdab6267112adedca19753fe3f10a176abf1a7b71b67f28ad470e440ab9bd9
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[INFO] [stderr]     Checking lexical v5.2.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]    Compiling multiversion-macros v0.6.1
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.28
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking thiserror v1.0.28
[INFO] [stderr]     Checking comfy-table v1.6.0
[INFO] [stderr]     Checking multiversion v0.6.1
[INFO] [stderr]     Checking tracing v0.1.26
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[INFO] [stderr]     Checking tracing-subscriber v0.2.20
[INFO] [stderr]     Checking hyper v0.14.12
[INFO] [stderr]     Checking polars-arrow v0.15.1
[INFO] [stderr]     Checking polars-core v0.15.1
[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/polars-core-0.15.1/src/chunked_array/builder/categorical.rs:180:15
[INFO] [stdout]     |
[INFO] [stdout] 180 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the struct `ChunkedArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/polars-core-0.15.1/src/chunked_array/builder/mod.rs:56:15
[INFO] [stdout]    |
[INFO] [stdout] 56 |             ..Default::default()
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/polars-core-0.15.1/src/chunked_array/builder/mod.rs:104:15
[INFO] [stdout]     |
[INFO] [stdout] 104 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/polars-core-0.15.1/src/chunked_array/builder/mod.rs:169:15
[INFO] [stdout]     |
[INFO] [stdout] 169 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/polars-core-0.15.1/src/chunked_array/builder/mod.rs:314:15
[INFO] [stdout]     |
[INFO] [stdout] 314 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/polars-core-0.15.1/src/chunked_array/builder/mod.rs:371:15
[INFO] [stdout]     |
[INFO] [stdout] 371 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] ...
[INFO] [stdout] 459 |         finish_list_builder!(self)
[INFO] [stdout]     |         -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `finish_list_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/polars-core-0.15.1/src/chunked_array/builder/mod.rs:371:15
[INFO] [stdout]     |
[INFO] [stdout] 371 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] ...
[INFO] [stdout] 508 |         finish_list_builder!(self)
[INFO] [stdout]     |         -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `finish_list_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/polars-core-0.15.1/src/chunked_array/builder/mod.rs:371:15
[INFO] [stdout]     |
[INFO] [stdout] 371 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] ...
[INFO] [stdout] 557 |         finish_list_builder!(self)
[INFO] [stdout]     |         -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `finish_list_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/polars-core-0.15.1/src/chunked_array/mod.rs:364:15
[INFO] [stdout]     |
[INFO] [stdout] 364 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/polars-core-0.15.1/src/chunked_array/mod.rs:636:15
[INFO] [stdout]     |
[INFO] [stdout] 636 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/polars-core-0.15.1/src/chunked_array/mod.rs:810:15
[INFO] [stdout]     |
[INFO] [stdout] 810 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `polars-core` due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e2fdab6267112adedca19753fe3f10a176abf1a7b71b67f28ad470e440ab9bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2fdab6267112adedca19753fe3f10a176abf1a7b71b67f28ad470e440ab9bd9", kill_on_drop: false }`
[INFO] [stdout] e2fdab6267112adedca19753fe3f10a176abf1a7b71b67f28ad470e440ab9bd9