[INFO] fetching crate csv-pipeline 0.4.0...
[INFO] testing csv-pipeline-0.4.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate csv-pipeline 0.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate csv-pipeline 0.4.0
[INFO] finished tweaking crates.io crate csv-pipeline 0.4.0
[INFO] tweaked toml for crates.io crate csv-pipeline 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate csv-pipeline 0.4.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cdf333b44e9df127c3de384fbc5a23268b68e6315ff337681759a1c50ee0ca8b
[INFO] running `Command { std: "docker" "start" "cdf333b44e9df127c3de384fbc5a23268b68e6315ff337681759a1c50ee0ca8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdf333b44e9df127c3de384fbc5a23268b68e6315ff337681759a1c50ee0ca8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cdf333b44e9df127c3de384fbc5a23268b68e6315ff337681759a1c50ee0ca8b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdf333b44e9df127c3de384fbc5a23268b68e6315ff337681759a1c50ee0ca8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cdf333b44e9df127c3de384fbc5a23268b68e6315ff337681759a1c50ee0ca8b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling csv-pipeline v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]    --> src/pipeline_iterators.rs:154:6
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub struct Filter<I, F: FnMut(&Headers, &Row) -> bool> {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub source: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:105:42
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn string<'a>(s: &'a mut String) -> target::StringTarget {
[INFO] [stdout]     |                           --                ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn string<'a>(s: &'a mut String) -> target::StringTarget<'a> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "cdf333b44e9df127c3de384fbc5a23268b68e6315ff337681759a1c50ee0ca8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cdf333b44e9df127c3de384fbc5a23268b68e6315ff337681759a1c50ee0ca8b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling csv-pipeline v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]    --> src/pipeline_iterators.rs:154:6
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub struct Filter<I, F: FnMut(&Headers, &Row) -> bool> {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub source: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:105:42
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn string<'a>(s: &'a mut String) -> target::StringTarget {
[INFO] [stdout]     |                           --                ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn string<'a>(s: &'a mut String) -> target::StringTarget<'a> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]    --> src/pipeline_iterators.rs:154:6
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub struct Filter<I, F: FnMut(&Headers, &Row) -> bool> {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub source: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:105:42
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn string<'a>(s: &'a mut String) -> target::StringTarget {
[INFO] [stdout]     |                           --                ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn string<'a>(s: &'a mut String) -> target::StringTarget<'a> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "cdf333b44e9df127c3de384fbc5a23268b68e6315ff337681759a1c50ee0ca8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cdf333b44e9df127c3de384fbc5a23268b68e6315ff337681759a1c50ee0ca8b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: field `source` is never read
[INFO] [stderr]    --> src/pipeline_iterators.rs:154:6
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub struct Filter<I, F: FnMut(&Headers, &Row) -> bool> {
[INFO] [stderr]     |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 154 |     pub source: usize,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:105:42
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn string<'a>(s: &'a mut String) -> target::StringTarget {
[INFO] [stderr]     |                           --                ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn string<'a>(s: &'a mut String) -> target::StringTarget<'a> {
[INFO] [stderr]     |                                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `csv-pipeline` (lib) generated 2 warnings (run `cargo fix --lib -p csv-pipeline` to apply 1 suggestion)
[INFO] [stderr] warning: `csv-pipeline` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/csv_pipeline-f8844949789cc8e9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pipeline::from_pipelines_mismatch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests csv_pipeline
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/pipeline.rs - pipeline::Pipeline<'a>::add_col (line 119) ... ok
[INFO] [stdout] test src/pipeline.rs - pipeline::Pipeline<'a>::filter (line 215) ... ok
[INFO] [stdout] test src/pipeline.rs - pipeline::Pipeline<'a>::select (line 283) ... ok
[INFO] [stdout] test src/pipeline.rs - pipeline::Pipeline<'a>::map (line 150) ... ok
[INFO] [stdout] test src/pipeline.rs - pipeline::Pipeline<'a>::filter_col (line 250) ... ok
[INFO] [stdout] test src/pipeline.rs - pipeline::Pipeline<'a>::rename_col (line 310) ... ok
[INFO] [stdout] test src/pipeline.rs - pipeline::Pipeline<'a>::flush (line 438) ... ok
[INFO] [stdout] test src/pipeline.rs - pipeline::Pipeline<'a>::rename_cols (line 333) ... ok
[INFO] [stdout] test src/pipeline.rs - pipeline::Pipeline<'a>::from_pipelines (line 80) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/pipeline.rs - pipeline::Pipeline<'a>::map_col (line 181) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/pipeline.rs - pipeline::Pipeline<'a>::transform_into (line 369) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cdf333b44e9df127c3de384fbc5a23268b68e6315ff337681759a1c50ee0ca8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf333b44e9df127c3de384fbc5a23268b68e6315ff337681759a1c50ee0ca8b", kill_on_drop: false }`
[INFO] [stdout] cdf333b44e9df127c3de384fbc5a23268b68e6315ff337681759a1c50ee0ca8b
