[INFO] fetching crate iotdb-cli 0.0.3...
[INFO] checking iotdb-cli-0.0.3 against try#846ec3a7f9ef4a204b2166da3cfc71f4885a5be5 for pr-98000
[INFO] extracting crate iotdb-cli 0.0.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate iotdb-cli 0.0.3 on toolchain 846ec3a7f9ef4a204b2166da3cfc71f4885a5be5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+846ec3a7f9ef4a204b2166da3cfc71f4885a5be5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iotdb-cli 0.0.3
[INFO] finished tweaking crates.io crate iotdb-cli 0.0.3
[INFO] tweaked toml for crates.io crate iotdb-cli 0.0.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate iotdb-cli 0.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+846ec3a7f9ef4a204b2166da3cfc71f4885a5be5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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" "+846ec3a7f9ef4a204b2166da3cfc71f4885a5be5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 999870a0c65dc5beb584b940ed095afc6c112884dfa3d4df18c98afadc441330
[INFO] running `Command { std: "docker" "start" "-a" "999870a0c65dc5beb584b940ed095afc6c112884dfa3d4df18c98afadc441330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "999870a0c65dc5beb584b940ed095afc6c112884dfa3d4df18c98afadc441330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "999870a0c65dc5beb584b940ed095afc6c112884dfa3d4df18c98afadc441330", kill_on_drop: false }`
[INFO] [stdout] 999870a0c65dc5beb584b940ed095afc6c112884dfa3d4df18c98afadc441330
[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" "+846ec3a7f9ef4a204b2166da3cfc71f4885a5be5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0027108bf88207786fd5167c35d1d36fe2dad11e9b1db6ca324302450c8fca52
[INFO] running `Command { std: "docker" "start" "-a" "0027108bf88207786fd5167c35d1d36fe2dad11e9b1db6ca324302450c8fca52", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.114
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]    Compiling unicode-xid v0.2.2
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[INFO] [stderr]     Checking scopeguard v1.1.0
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[INFO] [stderr]    Compiling serde v1.0.136
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[INFO] [stderr]    Compiling rayon-core v1.9.1
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[INFO] [stderr]     Checking num_cpus v1.13.1
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[INFO] [stderr]     Checking atty v0.2.14
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[INFO] [stderr]     Checking crossbeam-deque v0.8.1
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[INFO] [stderr]     Checking parking_lot v0.11.2
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[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking lexical v6.0.1
[INFO] [stderr]     Checking thrift v0.15.0
[INFO] [stderr]     Checking polars-utils v0.1.0
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking simplelog v0.11.2
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking mimalloc v0.1.27
[INFO] [stderr]     Checking fd-lock v3.0.3
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking hashbrown v0.12.0
[INFO] [stderr]     Checking rustyline v9.1.2
[INFO] [stderr]    Compiling bytemuck_derive v1.0.1
[INFO] [stderr]    Compiling multiversion-macros v0.6.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking bytemuck v1.7.3
[INFO] [stderr]     Checking multiversion v0.6.1
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking arrow2 v0.9.1
[INFO] [stderr]     Checking polars-arrow v0.19.1
[INFO] [stderr]     Checking polars-time v0.1.1
[INFO] [stderr]     Checking polars-core v0.19.1
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/polars-core-0.19.1/src/chunked_array/builder/boolean.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |             ..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-0.19.1/src/chunked_array/builder/list.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] ...
[INFO] [stdout] 173 |         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-0.19.1/src/chunked_array/builder/list.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] ...
[INFO] [stdout] 247 |         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-0.19.1/src/chunked_array/builder/list.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] ...
[INFO] [stdout] 317 |         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-0.19.1/src/chunked_array/builder/primitive.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |             ..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-0.19.1/src/chunked_array/builder/utf8.rs:48:15
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ..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-0.19.1/src/chunked_array/builder/mod.rs:135:15
[INFO] [stdout]     |
[INFO] [stdout] 135 |             ..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-0.19.1/src/chunked_array/mod.rs:479:15
[INFO] [stdout]     |
[INFO] [stdout] 479 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 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 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "0027108bf88207786fd5167c35d1d36fe2dad11e9b1db6ca324302450c8fca52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0027108bf88207786fd5167c35d1d36fe2dad11e9b1db6ca324302450c8fca52", kill_on_drop: false }`
[INFO] [stdout] 0027108bf88207786fd5167c35d1d36fe2dad11e9b1db6ca324302450c8fca52