[INFO] fetching crate csvrow 0.2.2...
[INFO] testing csvrow-0.2.2 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate csvrow 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate csvrow 0.2.2
[INFO] finished tweaking crates.io crate csvrow 0.2.2
[INFO] tweaked toml for crates.io crate csvrow 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate csvrow 0.2.2 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate csvrow 0.2.2 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfbc982147f0eb5dd2efbbc315d278f4fc26eb4f01910be8b9765488d35e2952
[INFO] running `Command { std: "docker" "start" "-a" "cfbc982147f0eb5dd2efbbc315d278f4fc26eb4f01910be8b9765488d35e2952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfbc982147f0eb5dd2efbbc315d278f4fc26eb4f01910be8b9765488d35e2952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfbc982147f0eb5dd2efbbc315d278f4fc26eb4f01910be8b9765488d35e2952", kill_on_drop: false }`
[INFO] [stdout] cfbc982147f0eb5dd2efbbc315d278f4fc26eb4f01910be8b9765488d35e2952
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcbcd98ea3143645528c76d29658b1c88cc0093a438786cf3cda40baca28bf78
[INFO] running `Command { std: "docker" "start" "-a" "bcbcd98ea3143645528c76d29658b1c88cc0093a438786cf3cda40baca28bf78", kill_on_drop: false }`
[INFO] [stderr]    Compiling csvrow v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:35:22
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow {
[INFO] [stdout]    |                      ^^^^ the lifetime is elided here         ^^^^^^ the same lifetime is hidden 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow<'_> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:130:27
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow<str> {
[INFO] [stdout]     |                           ^^^^                      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow<'_, str> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "bcbcd98ea3143645528c76d29658b1c88cc0093a438786cf3cda40baca28bf78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbcd98ea3143645528c76d29658b1c88cc0093a438786cf3cda40baca28bf78", kill_on_drop: false }`
[INFO] [stdout] bcbcd98ea3143645528c76d29658b1c88cc0093a438786cf3cda40baca28bf78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86ac98435d4fbc71b91b45942112931288d501cf7e22342eb4e8e303115ffe15
[INFO] running `Command { std: "docker" "start" "-a" "86ac98435d4fbc71b91b45942112931288d501cf7e22342eb4e8e303115ffe15", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:35:22
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow {
[INFO] [stdout]    |                      ^^^^ the lifetime is elided here         ^^^^^^ the same lifetime is hidden 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow<'_> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling csvrow v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:130:27
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow<str> {
[INFO] [stdout]     |                           ^^^^                      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow<'_, str> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:35:22
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow {
[INFO] [stdout]    |                      ^^^^ the lifetime is elided here         ^^^^^^ the same lifetime is hidden 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow<'_> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:130:27
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow<str> {
[INFO] [stdout]     |                           ^^^^                      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow<'_, str> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "86ac98435d4fbc71b91b45942112931288d501cf7e22342eb4e8e303115ffe15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86ac98435d4fbc71b91b45942112931288d501cf7e22342eb4e8e303115ffe15", kill_on_drop: false }`
[INFO] [stdout] 86ac98435d4fbc71b91b45942112931288d501cf7e22342eb4e8e303115ffe15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83a8e0324c5c3d7f72c49435c50dd2a4f5702562455f40ebefd55c393663fad3
[INFO] running `Command { std: "docker" "start" "-a" "83a8e0324c5c3d7f72c49435c50dd2a4f5702562455f40ebefd55c393663fad3", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:35:22
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow {
[INFO] [stderr]    |                      ^^^^ the lifetime is elided here         ^^^^^^ the same lifetime is hidden 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: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow<'_> {
[INFO] [stderr]    |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:130:27
[INFO] [stderr]     |
[INFO] [stderr] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow<str> {
[INFO] [stderr]     |                           ^^^^                      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow<'_, str> {
[INFO] [stderr]     |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: `csvrow` (lib) generated 2 warnings (run `cargo fix --lib -p csvrow` to apply 2 suggestions)
[INFO] [stderr] warning: `csvrow` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/csvrow-eeff8dec9dc31bdc)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::can_parse_csv_with_empty_quoted_field ... ok
[INFO] [stdout] test tests::blank_field_mid_string ... ok
[INFO] [stdout] test tests::can_parse_csv_with_quoted_field_containing_delim ... ok
[INFO] [stdout] test tests::can_parse_one_field_csv ... ok
[INFO] [stdout] test tests::can_parse_simple_csv_with_quoted_field ... ok
[INFO] [stdout] test tests::can_parse_simple_csv ... ok
[INFO] [stdout] test tests::does_not_escape_simple_string ... ok
[INFO] [stdout] test tests::can_parse_csv_with_quoted_field_containing_quote ... ok
[INFO] [stdout] test tests::trailing_comma_yields_empty_string ... ok
[INFO] [stdout] test tests::escapes_complex_string ... ok
[INFO] [stdout] test tests::trailing_field_is_comma ... ok
[INFO] [stdout] test tests::can_parse_tiny_csv_with_non_ascii ... ok
[INFO] [stdout] test tests::can_parse_csv_with_orphaned_quote ... ok
[INFO] [stdout] test tests::can_parse_csv_with_premature_close_quote ... ok
[INFO] [stdout] test tests::can_parse_empty_row ... ok
[INFO] [stdout] test tests::can_parse_simple_csv_with_spaces ... ok
[INFO] [stderr]    Doc-tests csvrow
[INFO] [stdout] test tests::can_parse_tiny_csv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - CsvRow<'a>::new (line 26) ... FAILED
[INFO] [stdout] test src/lib.rs - escape (line 118) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - CsvRow<'a>::new (line 26) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `CsvRow`
[INFO] [stdout]   --> src/lib.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use CsvRow::*;
[INFO] [stdout]    |     ^^^^^^ use of undeclared type `CsvRow`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - CsvRow<'a>::new (line 26)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.33s; merged doctests compilation took 0.12s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "83a8e0324c5c3d7f72c49435c50dd2a4f5702562455f40ebefd55c393663fad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a8e0324c5c3d7f72c49435c50dd2a4f5702562455f40ebefd55c393663fad3", kill_on_drop: false }`
[INFO] [stdout] 83a8e0324c5c3d7f72c49435c50dd2a4f5702562455f40ebefd55c393663fad3
