[INFO] cloning repository https://github.com/arrno/dataframe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arrno/dataframe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farrno%2Fdataframe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farrno%2Fdataframe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9df8361d41a3aa0244166597ef304e45ab7c559f
[INFO] testing arrno/dataframe against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farrno%2Fdataframe" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/arrno/dataframe
[INFO] finished tweaking git repo https://github.com/arrno/dataframe
[INFO] tweaked toml for git repo https://github.com/arrno/dataframe written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arrno/dataframe on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arrno/dataframe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `rowboat` which is deprecated
[INFO] [stderr] warning: unused manifest key: lib.authors
[INFO] [stderr] warning: unused manifest key: lib.description
[INFO] [stderr] warning: unused manifest key: lib.homepage
[INFO] [stderr] warning: unused manifest key: lib.keywords
[INFO] [stderr] warning: unused manifest key: lib.license
[INFO] [stderr] warning: unused manifest key: lib.readme
[INFO] [stderr] warning: unused manifest key: lib.repository
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.93
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.93
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.93
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.93
[INFO] [stderr]   Downloaded js-sys v0.3.70
[INFO] [stderr]   Downloaded serde v1.0.209
[INFO] [stderr]   Downloaded cc v1.1.14
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.93
[INFO] [stderr]   Downloaded serde_derive v1.0.209
[INFO] [stderr]   Downloaded regex v1.10.6
[INFO] [stderr]   Downloaded syn v2.0.76
[INFO] [stderr]   Downloaded regex-syntax v0.8.4
[INFO] [stderr]   Downloaded regex-automata v0.4.7
[INFO] [stderr]   Downloaded libc v0.2.158
[INFO] [stderr]   Downloaded csv v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 459528276cfb2431010d0b6b1b9159e01d47a0c96c029d990a24427397094e43
[INFO] running `Command { std: "docker" "start" "-a" "459528276cfb2431010d0b6b1b9159e01d47a0c96c029d990a24427397094e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "459528276cfb2431010d0b6b1b9159e01d47a0c96c029d990a24427397094e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459528276cfb2431010d0b6b1b9159e01d47a0c96c029d990a24427397094e43", kill_on_drop: false }`
[INFO] [stdout] 459528276cfb2431010d0b6b1b9159e01d47a0c96c029d990a24427397094e43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8425ee383a305a9b1a4a367d7188f61dccdca46dde4e96a3216c4e0e5938eea9
[INFO] running `Command { std: "docker" "start" "-a" "8425ee383a305a9b1a4a367d7188f61dccdca46dde4e96a3216c4e0e5938eea9", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `rowboat` which is deprecated
[INFO] [stderr] warning: unused manifest key: lib.authors
[INFO] [stderr] warning: unused manifest key: lib.description
[INFO] [stderr] warning: unused manifest key: lib.homepage
[INFO] [stderr] warning: unused manifest key: lib.keywords
[INFO] [stderr] warning: unused manifest key: lib.license
[INFO] [stderr] warning: unused manifest key: lib.readme
[INFO] [stderr] warning: unused manifest key: lib.repository
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling dataframe-macros v0.0.1 (/opt/rustwide/workdir/dataframe-macros)
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling rowboat v0.0.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/dataframe/column.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Debug, PartialEq, Clone)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 11 |     type_check: fn(&Cell) -> bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dataframe/dataframe.rs:314:21
[INFO] [stdout]     |
[INFO] [stdout] 314 |     pub fn to_slice(&self) -> DataSlice {
[INFO] [stdout]     |                     ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 314 |     pub fn to_slice(&self) -> DataSlice<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dataframe/dataframe.rs:318:18
[INFO] [stdout]     |
[INFO] [stdout] 318 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice, Error> {
[INFO] [stdout]     |                  ^^^^^ this lifetime flows to the output     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 318 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice<'_>, Error> {
[INFO] [stdout]     |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dataframe/dataframe.rs:331:22
[INFO] [stdout]     |
[INFO] [stdout] 331 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice, Error> {
[INFO] [stdout]     |                      ^^^^^                                 --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 331 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice<'_>, Error> {
[INFO] [stdout]     |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dataframe/dataframe.rs:673:21
[INFO] [stdout]     |
[INFO] [stdout] 673 |     pub fn group_by(&self, by: &str) -> DataGroup {
[INFO] [stdout]     |                     ^^^^^               --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 673 |     pub fn group_by(&self, by: &str) -> DataGroup<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dataframe/dataslice.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice, Error> {
[INFO] [stdout]    |                  ^^^^^ this lifetime flows to the output     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice<'_>, Error> {
[INFO] [stdout]    |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dataframe/dataslice.rs:51:22
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice, Error> {
[INFO] [stdout]    |                      ^^^^^                                 --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice<'_>, Error> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "8425ee383a305a9b1a4a367d7188f61dccdca46dde4e96a3216c4e0e5938eea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8425ee383a305a9b1a4a367d7188f61dccdca46dde4e96a3216c4e0e5938eea9", kill_on_drop: false }`
[INFO] [stdout] 8425ee383a305a9b1a4a367d7188f61dccdca46dde4e96a3216c4e0e5938eea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0e39dbd64a7b77f97f29b17755f3ebb63601c807ea7a192ac24a7a353922b6b
[INFO] running `Command { std: "docker" "start" "-a" "e0e39dbd64a7b77f97f29b17755f3ebb63601c807ea7a192ac24a7a353922b6b", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `rowboat` which is deprecated
[INFO] [stderr] warning: unused manifest key: lib.authors
[INFO] [stderr] warning: unused manifest key: lib.description
[INFO] [stderr] warning: unused manifest key: lib.homepage
[INFO] [stderr] warning: unused manifest key: lib.keywords
[INFO] [stderr] warning: unused manifest key: lib.license
[INFO] [stderr] warning: unused manifest key: lib.readme
[INFO] [stderr] warning: unused manifest key: lib.repository
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stderr]    Compiling rowboat v0.0.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/dataframe/column.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Debug, PartialEq, Clone)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 11 |     type_check: fn(&Cell) -> bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dataframe/dataframe.rs:314:21
[INFO] [stdout]     |
[INFO] [stdout] 314 |     pub fn to_slice(&self) -> DataSlice {
[INFO] [stdout]     |                     ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 314 |     pub fn to_slice(&self) -> DataSlice<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dataframe/dataframe.rs:318:18
[INFO] [stdout]     |
[INFO] [stdout] 318 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice, Error> {
[INFO] [stdout]     |                  ^^^^^ this lifetime flows to the output     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 318 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice<'_>, Error> {
[INFO] [stdout]     |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dataframe/dataframe.rs:331:22
[INFO] [stdout]     |
[INFO] [stdout] 331 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice, Error> {
[INFO] [stdout]     |                      ^^^^^                                 --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 331 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice<'_>, Error> {
[INFO] [stdout]     |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dataframe/dataframe.rs:673:21
[INFO] [stdout]     |
[INFO] [stdout] 673 |     pub fn group_by(&self, by: &str) -> DataGroup {
[INFO] [stdout]     |                     ^^^^^               --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 673 |     pub fn group_by(&self, by: &str) -> DataGroup<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dataframe/dataslice.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice, Error> {
[INFO] [stdout]    |                  ^^^^^ this lifetime flows to the output     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice<'_>, Error> {
[INFO] [stdout]    |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dataframe/dataslice.rs:51:22
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice, Error> {
[INFO] [stdout]    |                      ^^^^^                                 --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice<'_>, Error> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/dataframe/column.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Debug, PartialEq, Clone)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 11 |     type_check: fn(&Cell) -> bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dataframe/dataframe.rs:314:21
[INFO] [stdout]     |
[INFO] [stdout] 314 |     pub fn to_slice(&self) -> DataSlice {
[INFO] [stdout]     |                     ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 314 |     pub fn to_slice(&self) -> DataSlice<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dataframe/dataframe.rs:318:18
[INFO] [stdout]     |
[INFO] [stdout] 318 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice, Error> {
[INFO] [stdout]     |                  ^^^^^ this lifetime flows to the output     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 318 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice<'_>, Error> {
[INFO] [stdout]     |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dataframe/dataframe.rs:331:22
[INFO] [stdout]     |
[INFO] [stdout] 331 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice, Error> {
[INFO] [stdout]     |                      ^^^^^                                 --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 331 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice<'_>, Error> {
[INFO] [stdout]     |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dataframe/dataframe.rs:673:21
[INFO] [stdout]     |
[INFO] [stdout] 673 |     pub fn group_by(&self, by: &str) -> DataGroup {
[INFO] [stdout]     |                     ^^^^^               --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 673 |     pub fn group_by(&self, by: &str) -> DataGroup<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dataframe/dataslice.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice, Error> {
[INFO] [stdout]    |                  ^^^^^ this lifetime flows to the output     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice<'_>, Error> {
[INFO] [stdout]    |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dataframe/dataslice.rs:51:22
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice, Error> {
[INFO] [stdout]    |                      ^^^^^                                 --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice<'_>, Error> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `Command { std: "docker" "inspect" "e0e39dbd64a7b77f97f29b17755f3ebb63601c807ea7a192ac24a7a353922b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0e39dbd64a7b77f97f29b17755f3ebb63601c807ea7a192ac24a7a353922b6b", kill_on_drop: false }`
[INFO] [stdout] e0e39dbd64a7b77f97f29b17755f3ebb63601c807ea7a192ac24a7a353922b6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d700d3b38e01862ae96b85344f10d41343171453e0da6b2531470800d211e54
[INFO] running `Command { std: "docker" "start" "-a" "1d700d3b38e01862ae96b85344f10d41343171453e0da6b2531470800d211e54", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `rowboat` which is deprecated
[INFO] [stderr] warning: unused manifest key: lib.authors
[INFO] [stderr] warning: unused manifest key: lib.description
[INFO] [stderr] warning: unused manifest key: lib.homepage
[INFO] [stderr] warning: unused manifest key: lib.keywords
[INFO] [stderr] warning: unused manifest key: lib.license
[INFO] [stderr] warning: unused manifest key: lib.readme
[INFO] [stderr] warning: unused manifest key: lib.repository
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> src/dataframe/column.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Debug, PartialEq, Clone)]
[INFO] [stderr]    |                 --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 11 |     type_check: fn(&Cell) -> bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/dataframe/dataframe.rs:314:21
[INFO] [stderr]     |
[INFO] [stderr] 314 |     pub fn to_slice(&self) -> DataSlice {
[INFO] [stderr]     |                     ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 314 |     pub fn to_slice(&self) -> DataSlice<'_> {
[INFO] [stderr]     |                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/dataframe/dataframe.rs:318:18
[INFO] [stderr]     |
[INFO] [stderr] 318 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice, Error> {
[INFO] [stderr]     |                  ^^^^^ this lifetime flows to the output     --------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 318 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice<'_>, Error> {
[INFO] [stderr]     |                                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/dataframe/dataframe.rs:331:22
[INFO] [stderr]     |
[INFO] [stderr] 331 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice, Error> {
[INFO] [stderr]     |                      ^^^^^                                 --------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 331 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice<'_>, Error> {
[INFO] [stderr]     |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/dataframe/dataframe.rs:673:21
[INFO] [stderr]     |
[INFO] [stderr] 673 |     pub fn group_by(&self, by: &str) -> DataGroup {
[INFO] [stderr]     |                     ^^^^^               --------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 673 |     pub fn group_by(&self, by: &str) -> DataGroup<'_> {
[INFO] [stderr]     |                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/dataframe/dataslice.rs:38:18
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice, Error> {
[INFO] [stderr]    |                  ^^^^^ this lifetime flows to the output     --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn slice(&self, start: usize, stop: usize) -> Result<DataSlice<'_>, Error> {
[INFO] [stderr]    |                                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/dataframe/dataslice.rs:51:22
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice, Error> {
[INFO] [stderr]    |                      ^^^^^                                 --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn col_slice(&self, cols: HashSet<&str>) -> Result<DataSlice<'_>, Error> {
[INFO] [stderr]    |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rowboat` (lib) generated 7 warnings
[INFO] [stderr] warning: `rowboat` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/dataframe/lib.rs (/opt/rustwide/target/debug/deps/rowboat-1f8d4accccce493d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rowboat-32ee2667a791f3f1)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-909494c2cc9f786f)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test apply_dataframe ... ok
[INFO] [stdout] test concat_dataframe ... ok
[INFO] [stdout] test describe ... ok
[INFO] [stdout] test drop ... ok
[INFO] [stdout] test errors ... ok
[INFO] [stdout] test extend_dataframe ... ok
[INFO] [stdout] test filter_dataframe ... ok
[INFO] [stdout] test from_structs ... ok
[INFO] [stdout] test iter_sql ... ok
[INFO] [stdout] test mismatched_types ... ok
[INFO] [stdout] test opt_dataframe ... ok
[INFO] [stdout] test example ... ok
[INFO] [stdout] test into_sort_dataframe ... ok
[INFO] [stdout] test join_dataframe ... ok
[INFO] [stdout] test iterrows ... ok
[INFO] [stdout] test slice_dataframe ... ok
[INFO] [stdout] test csv_dataframe ... FAILED
[INFO] [stdout] test group ... ok
[INFO] [stdout] test index_errors ... ok
[INFO] [stdout] test sort_dataframe ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- csv_dataframe stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'csv_dataframe' panicked at tests/integration_test.rs:570:39:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58f4b7fa7432 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58f4b7fa7432 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58f4b7fa7432 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x58f4b7fa7432 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x58f4b7fce473 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x58f4b7fce473 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x58f4b7fa4613 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58f4b7fa4613 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x58f4b7fa7282 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x58f4b7fa899c - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x58f4b7fa87f2 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x58f4b7e69d94 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x58f4b7e69d94 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58f4b7fa937b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x58f4b7fa937b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x58f4b7fa914a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x58f4b7fa7929 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x58f4b7fa8ddd - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x58f4b7fcc900 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x58f4b7fccca6 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x58f4b7ded1b7 - core::result::Result<T,E>::unwrap::h42b7b42f38e3d286
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x58f4b7ded1b7 - integration_test::csv_dataframe::h273798d67478ead3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:570:39
[INFO] [stdout]   22:     0x58f4b7ded1b7 - integration_test::csv_dataframe::{{closure}}::ha208837f4299de2c
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:557:19
[INFO] [stdout]   23:     0x58f4b7ded1b7 - core::ops::function::FnOnce::call_once::h90248df3a9091e3d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58f4b7e6f51b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58f4b7e6f51b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x58f4b7e6e70e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x58f4b7e6e70e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x58f4b7e6e70e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x58f4b7e6e70e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x58f4b7e6e70e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58f4b7e6e70e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x58f4b7e6e70e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x58f4b7e32284 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x58f4b7e32284 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x58f4b7e35c5a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x58f4b7e35c5a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x58f4b7e35c5a - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x58f4b7e35c5a - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x58f4b7e35c5a - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58f4b7e35c5a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x58f4b7e35c5a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58f4b7fac2d7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x58f4b7fac2d7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x58f4b7fac2d7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x7bc279ee1aa4 - <unknown>
[INFO] [stdout]   46:     0x7bc279f6ea34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     csv_dataframe
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 19 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] running `Command { std: "docker" "inspect" "1d700d3b38e01862ae96b85344f10d41343171453e0da6b2531470800d211e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d700d3b38e01862ae96b85344f10d41343171453e0da6b2531470800d211e54", kill_on_drop: false }`
[INFO] [stdout] 1d700d3b38e01862ae96b85344f10d41343171453e0da6b2531470800d211e54
