[INFO] fetching crate tubular 0.0.1... [INFO] testing tubular-0.0.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate tubular 0.0.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate tubular 0.0.1 [INFO] finished tweaking crates.io crate tubular 0.0.1 [INFO] tweaked toml for crates.io crate tubular 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tubular 0.0.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5342dc03a450399baf8bf0729b54a351694a666e02497a4476535e27855f3278 [INFO] running `Command { std: "docker" "start" "-a" "5342dc03a450399baf8bf0729b54a351694a666e02497a4476535e27855f3278", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5342dc03a450399baf8bf0729b54a351694a666e02497a4476535e27855f3278", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5342dc03a450399baf8bf0729b54a351694a666e02497a4476535e27855f3278", kill_on_drop: false }` [INFO] [stdout] 5342dc03a450399baf8bf0729b54a351694a666e02497a4476535e27855f3278 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39c28acaa113d14075b4179c59589dff64d42d8f3320c54d297d1c59d85f3983 [INFO] running `Command { std: "docker" "start" "-a" "39c28acaa113d14075b4179c59589dff64d42d8f3320c54d297d1c59d85f3983", kill_on_drop: false }` [INFO] [stderr] Compiling tubular v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/column.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | / column_types!($ col=Column, col_type=ColumnType, [INFO] [stdout] 123 | | |inner T| variant_id ; option_id [INFO] [stdout] 124 | | |u32 | U32 ; U32Opt, [INFO] [stdout] 125 | | |i32 | I32 ; I32Opt, [INFO] [stdout] ... | [INFO] [stdout] 128 | | |String | String ; StringOpt [INFO] [stdout] 129 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `column_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dataframe.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn rows(&self) -> Rows { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 219 | pub fn rows(&self) -> Rows<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "39c28acaa113d14075b4179c59589dff64d42d8f3320c54d297d1c59d85f3983", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39c28acaa113d14075b4179c59589dff64d42d8f3320c54d297d1c59d85f3983", kill_on_drop: false }` [INFO] [stdout] 39c28acaa113d14075b4179c59589dff64d42d8f3320c54d297d1c59d85f3983 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a77e5b4163166c0040d930086d7e6d3f6ef9dd77fd9567bf3c221abc46d3db61 [INFO] running `Command { std: "docker" "start" "-a" "a77e5b4163166c0040d930086d7e6d3f6ef9dd77fd9567bf3c221abc46d3db61", kill_on_drop: false }` [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/column.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | / column_types!($ col=Column, col_type=ColumnType, [INFO] [stdout] 123 | | |inner T| variant_id ; option_id [INFO] [stdout] 124 | | |u32 | U32 ; U32Opt, [INFO] [stdout] 125 | | |i32 | I32 ; I32Opt, [INFO] [stdout] ... | [INFO] [stdout] 128 | | |String | String ; StringOpt [INFO] [stdout] 129 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `column_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dataframe.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn rows(&self) -> Rows { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 219 | pub fn rows(&self) -> Rows<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tubular v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/column.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | / column_types!($ col=Column, col_type=ColumnType, [INFO] [stdout] 123 | | |inner T| variant_id ; option_id [INFO] [stdout] 124 | | |u32 | U32 ; U32Opt, [INFO] [stdout] 125 | | |i32 | I32 ; I32Opt, [INFO] [stdout] ... | [INFO] [stdout] 128 | | |String | String ; StringOpt [INFO] [stdout] 129 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `column_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dataframe.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn rows(&self) -> Rows { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 219 | pub fn rows(&self) -> Rows<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s [INFO] running `Command { std: "docker" "inspect" "a77e5b4163166c0040d930086d7e6d3f6ef9dd77fd9567bf3c221abc46d3db61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a77e5b4163166c0040d930086d7e6d3f6ef9dd77fd9567bf3c221abc46d3db61", kill_on_drop: false }` [INFO] [stdout] a77e5b4163166c0040d930086d7e6d3f6ef9dd77fd9567bf3c221abc46d3db61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 42be20e755fffefbc701dca72e43363bc3a0aa543ff561363ab9f8cf11dc6c1f [INFO] running `Command { std: "docker" "start" "-a" "42be20e755fffefbc701dca72e43363bc3a0aa543ff561363ab9f8cf11dc6c1f", kill_on_drop: false }` [INFO] [stderr] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stderr] --> src/column.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 122 | / column_types!($ col=Column, col_type=ColumnType, [INFO] [stderr] 123 | | |inner T| variant_id ; option_id [INFO] [stderr] 124 | | |u32 | U32 ; U32Opt, [INFO] [stderr] 125 | | |i32 | I32 ; I32Opt, [INFO] [stderr] ... | [INFO] [stderr] 128 | | |String | String ; StringOpt [INFO] [stderr] 129 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] = note: this warning originates in the macro `column_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/dataframe.rs:219:17 [INFO] [stderr] | [INFO] [stderr] 219 | pub fn rows(&self) -> Rows { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 219 | pub fn rows(&self) -> Rows<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `tubular` (lib) generated 2 warnings (run `cargo fix --lib -p tubular` to apply 1 suggestion) [INFO] [stderr] warning: `tubular` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tubular-1311ac7b3c64e86f) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::column_iterator_impl ... ok [INFO] [stdout] test tests::displays_as_table ... ok [INFO] [stdout] test tests::flexibly_add_columns ... ok [INFO] [stdout] test tests::dynamically_add_columns ... ok [INFO] [stdout] test tests::row_iterator_impl ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests tubular [INFO] [stderr] warning: unknown attribute `no-run` [INFO] [stderr] --> src/dataframe.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | / /// A 2D matrix of cells of mixed types useful for exploratory data analysis. [INFO] [stderr] 18 | | /// [INFO] [stderr] 19 | | /// ## Basic Concept [INFO] [stderr] 20 | | /// [INFO] [stderr] ... | [INFO] [stderr] 117 | | /// [`Header`]: type.Header.html [INFO] [stderr] 118 | | /// [`Row`]: struct.Row.html [INFO] [stderr] | |____________________________^ [INFO] [stderr] | [INFO] [stderr] = help: use `no_run` to compile, but not run, the code sample during testing [INFO] [stderr] = help: this code block may be skipped during testing, because unknown attributes are treated as markers for code samples written in other programming languages, unless it is also explicitly marked as `rust` [INFO] [stderr] = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/dataframe.rs - dataframe::DataFrame (line 70) ... ok [INFO] [stdout] test src/dataframe.rs - dataframe::DataFrame (line 62) ... ok [INFO] [stdout] test src/column.rs - column::column::Column (line 134) ... ok [INFO] [stdout] test src/dataframe.rs - dataframe::DataFrame::len (line 167) ... ok [INFO] [stdout] test src/column.rs - column::Column::len (line 159) ... ok [INFO] [stdout] test src/dataframe.rs - dataframe::DataFrame::headers (line 179) ... ok [INFO] [stdout] test src/row.rs - row::Row (line 17) ... ok [INFO] [stdout] test src/dataframe.rs - dataframe::DataFrame (line 83) ... ok [INFO] [stdout] test src/dataframe.rs - dataframe::DataFrame (line 105) ... ok [INFO] [stdout] test src/dataframe.rs - dataframe::DataFrame::rows (line 208) ... ok [INFO] [stdout] test src/dataframe.rs - dataframe::DataFrame::push (line 132) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.90s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "42be20e755fffefbc701dca72e43363bc3a0aa543ff561363ab9f8cf11dc6c1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42be20e755fffefbc701dca72e43363bc3a0aa543ff561363ab9f8cf11dc6c1f", kill_on_drop: false }` [INFO] [stdout] 42be20e755fffefbc701dca72e43363bc3a0aa543ff561363ab9f8cf11dc6c1f