[INFO] cloning repository https://github.com/KyussCaesar/dataframes1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KyussCaesar/dataframes1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyussCaesar%2Fdataframes1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyussCaesar%2Fdataframes1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 501fed8e16f6d14bc8fe32aed164b3058ef7513e [INFO] checking KyussCaesar/dataframes1 against master#e08b80c0fb7667bdcd040761891701e576c42ec8 for pr-129021 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyussCaesar%2Fdataframes1" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KyussCaesar/dataframes1 on toolchain e08b80c0fb7667bdcd040761891701e576c42ec8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e08b80c0fb7667bdcd040761891701e576c42ec8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KyussCaesar/dataframes1 [INFO] finished tweaking git repo https://github.com/KyussCaesar/dataframes1 [INFO] tweaked toml for git repo https://github.com/KyussCaesar/dataframes1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/KyussCaesar/dataframes1 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" "+e08b80c0fb7667bdcd040761891701e576c42ec8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking KyussCaesar/dataframes1 against try#f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 for pr-129021 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyussCaesar%2Fdataframes1" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KyussCaesar/dataframes1 on toolchain f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KyussCaesar/dataframes1 [INFO] finished tweaking git repo https://github.com/KyussCaesar/dataframes1 [INFO] tweaked toml for git repo https://github.com/KyussCaesar/dataframes1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/KyussCaesar/dataframes1 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" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking KyussCaesar/dataframes1 against try#f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 for pr-129021 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyussCaesar%2Fdataframes1" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KyussCaesar/dataframes1 on toolchain f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KyussCaesar/dataframes1 [INFO] finished tweaking git repo https://github.com/KyussCaesar/dataframes1 [INFO] tweaked toml for git repo https://github.com/KyussCaesar/dataframes1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/KyussCaesar/dataframes1 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" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded term v0.5.1 [INFO] [stderr] Downloaded csv-core v0.1.4 [INFO] [stderr] Downloaded csv v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88166231a52c5adbfa88b10491a71484c9a5ffd6a155605b86088492f6572c9a [INFO] running `Command { std: "docker" "start" "-a" "88166231a52c5adbfa88b10491a71484c9a5ffd6a155605b86088492f6572c9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88166231a52c5adbfa88b10491a71484c9a5ffd6a155605b86088492f6572c9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88166231a52c5adbfa88b10491a71484c9a5ffd6a155605b86088492f6572c9a", kill_on_drop: false }` [INFO] [stdout] 88166231a52c5adbfa88b10491a71484c9a5ffd6a155605b86088492f6572c9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c996105f57736ca8ba406c6d75ea2a9f575d19333dd4bf3e96eee0bd93f0862 [INFO] running `Command { std: "docker" "start" "-a" "1c996105f57736ca8ba406c6d75ea2a9f575d19333dd4bf3e96eee0bd93f0862", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking encode_unicode v0.3.5 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking csv-core v0.1.4 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.15.13 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking csv v1.0.2 [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stderr] Checking df-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `dataframe::traits` [INFO] [stdout] --> src/lib.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | pub use dataframe::traits::*; [INFO] [stdout] | ^^^^^^ could not find `traits` in `dataframe` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Extend` [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::iter::Extend; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::*` [INFO] [stdout] --> src/select/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `select` [INFO] [stdout] --> src/select/mod.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | macro_rules! select [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::*` [INFO] [stdout] --> src/mutate/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `gather` [INFO] [stdout] --> src/gather/mod.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | macro_rules! gather [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `dataframe::traits` [INFO] [stdout] --> src/lib.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | pub use dataframe::traits::*; [INFO] [stdout] | ^^^^^^ could not find `traits` in `dataframe` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Extend` [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::iter::Extend; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::*` [INFO] [stdout] --> src/select/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `select` [INFO] [stdout] --> src/select/mod.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | macro_rules! select [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::*` [INFO] [stdout] --> src/mutate/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `gather` [INFO] [stdout] --> src/gather/mod.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | macro_rules! gather [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `df-rs` (lib) due to 2 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `extend` found for struct `dataframe::DataFrame` in the current scope [INFO] [stdout] --> src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | df.extend([ [INFO] [stdout] | ---^^^^^^ method not found in `DataFrame` [INFO] [stdout] | [INFO] [stdout] ::: src/dataframe/mod.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct DataFrame [INFO] [stdout] | ------------------------------- method `extend` not found for this struct [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `extend`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `Extend` [INFO] [stdout] help: one of the expressions' fields has a method of the same name [INFO] [stdout] | [INFO] [stdout] 67 | df.rows.extend([ [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `dataframe::DataFrame` doesn't implement `Debug` [INFO] [stdout] --> src/lib.rs:81:26 [INFO] [stdout] | [INFO] [stdout] 81 | println!("{:?}", df); [INFO] [stdout] | ^^ `dataframe::DataFrame` cannot be formatted using `{:?}` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `dataframe::DataFrame` [INFO] [stdout] = note: add `#[derive(Debug)]` to `dataframe::DataFrame` or manually `impl Debug for dataframe::DataFrame` [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider annotating `dataframe::DataFrame` with `#[derive(Debug)]` [INFO] [stdout] --> src/dataframe/mod.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Debug)] [INFO] [stdout] 11 | pub struct DataFrame [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `dataframe::DataFrame` doesn't implement `Debug` [INFO] [stdout] --> src/lib.rs:83:26 [INFO] [stdout] | [INFO] [stdout] 83 | println!("{:?}", df.mutate(|r: &mut Record| r.foo = 2.0*r.foo)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `dataframe::DataFrame` cannot be formatted using `{:?}` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `dataframe::DataFrame` [INFO] [stdout] = note: add `#[derive(Debug)]` to `dataframe::DataFrame` or manually `impl Debug for dataframe::DataFrame` [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider annotating `dataframe::DataFrame` with `#[derive(Debug)]` [INFO] [stdout] --> src/dataframe/mod.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Debug)] [INFO] [stdout] 11 | pub struct DataFrame [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `dataframe::DataFrame` doesn't implement `Debug` [INFO] [stdout] --> src/lib.rs:84:26 [INFO] [stdout] | [INFO] [stdout] 84 | println!("{:?}", df.filter(|r: &Record| r.name == "name")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `dataframe::DataFrame` cannot be formatted using `{:?}` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `dataframe::DataFrame` [INFO] [stdout] = note: add `#[derive(Debug)]` to `dataframe::DataFrame` or manually `impl Debug for dataframe::DataFrame` [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider annotating `dataframe::DataFrame` with `#[derive(Debug)]` [INFO] [stdout] --> src/dataframe/mod.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Debug)] [INFO] [stdout] 11 | pub struct DataFrame [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `dataframe::DataFrame` doesn't implement `Debug` [INFO] [stdout] --> src/lib.rs:85:26 [INFO] [stdout] | [INFO] [stdout] 85 | println!("{:?}", df.filter(|r: &Record| r.foo > 3.0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `dataframe::DataFrame` cannot be formatted using `{:?}` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `dataframe::DataFrame` [INFO] [stdout] = note: add `#[derive(Debug)]` to `dataframe::DataFrame` or manually `impl Debug for dataframe::DataFrame` [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider annotating `dataframe::DataFrame` with `#[derive(Debug)]` [INFO] [stdout] --> src/dataframe/mod.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Debug)] [INFO] [stdout] 11 | pub struct DataFrame [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `df-rs` (lib test) due to 7 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1c996105f57736ca8ba406c6d75ea2a9f575d19333dd4bf3e96eee0bd93f0862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c996105f57736ca8ba406c6d75ea2a9f575d19333dd4bf3e96eee0bd93f0862", kill_on_drop: false }` [INFO] [stdout] 1c996105f57736ca8ba406c6d75ea2a9f575d19333dd4bf3e96eee0bd93f0862