[INFO] fetching crate csv2json 0.3.1... [INFO] testing csv2json-0.3.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate csv2json 0.3.1 into /workspace/builds/worker-83/source [INFO] validating manifest of crates.io crate csv2json 0.3.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate csv2json 0.3.1 [INFO] finished tweaking crates.io crate csv2json 0.3.1 [INFO] tweaked toml for crates.io crate csv2json 0.3.1 written to /workspace/builds/worker-83/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c3bb7f959232b1b13562e452007266f1aa33b4bf222b5aac583f2a0868c5e93 [INFO] running `Command { std: "docker" "start" "-a" "4c3bb7f959232b1b13562e452007266f1aa33b4bf222b5aac583f2a0868c5e93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c3bb7f959232b1b13562e452007266f1aa33b4bf222b5aac583f2a0868c5e93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c3bb7f959232b1b13562e452007266f1aa33b4bf222b5aac583f2a0868c5e93", kill_on_drop: false }` [INFO] [stdout] 4c3bb7f959232b1b13562e452007266f1aa33b4bf222b5aac583f2a0868c5e93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7bc5044b617b394e4d1bfa739664c27f44e6477b07b083facb833eaaddc935a [INFO] running `Command { std: "docker" "start" "-a" "a7bc5044b617b394e4d1bfa739664c27f44e6477b07b083facb833eaaddc935a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strfmt v0.1.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling csv2json v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sys/mod.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn get_file_name(path: &AsRef) -> &str { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sys/mod.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | out_dir: &AsRef, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sys/mod.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | file_name: &AsRef, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sys/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | data: &AsRef<[u8]>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/data/mod.rs:120:34 [INFO] [stdout] | [INFO] [stdout] 120 | if let Value::Object(mut o2) = v2 { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.32s [INFO] running `Command { std: "docker" "inspect" "a7bc5044b617b394e4d1bfa739664c27f44e6477b07b083facb833eaaddc935a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7bc5044b617b394e4d1bfa739664c27f44e6477b07b083facb833eaaddc935a", kill_on_drop: false }` [INFO] [stdout] a7bc5044b617b394e4d1bfa739664c27f44e6477b07b083facb833eaaddc935a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d28ed94f14229e8dfcd5c7ca9a38a2b82689132fa3df20ef4027843fb7a8dc50 [INFO] running `Command { std: "docker" "start" "-a" "d28ed94f14229e8dfcd5c7ca9a38a2b82689132fa3df20ef4027843fb7a8dc50", kill_on_drop: false }` [INFO] [stderr] Compiling csv2json v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sys/mod.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn get_file_name(path: &AsRef) -> &str { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sys/mod.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | out_dir: &AsRef, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sys/mod.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | file_name: &AsRef, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sys/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | data: &AsRef<[u8]>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/data/mod.rs:120:34 [INFO] [stdout] | [INFO] [stdout] 120 | if let Value::Object(mut o2) = v2 { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `Command { std: "docker" "inspect" "d28ed94f14229e8dfcd5c7ca9a38a2b82689132fa3df20ef4027843fb7a8dc50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d28ed94f14229e8dfcd5c7ca9a38a2b82689132fa3df20ef4027843fb7a8dc50", kill_on_drop: false }` [INFO] [stdout] d28ed94f14229e8dfcd5c7ca9a38a2b82689132fa3df20ef4027843fb7a8dc50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8c3274824a2a6bd708de166490c3968ea770c31b0cea0ed33c418b6fe218b38f [INFO] running `Command { std: "docker" "start" "-a" "8c3274824a2a6bd708de166490c3968ea770c31b0cea0ed33c418b6fe218b38f", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys/mod.rs:5:29 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn get_file_name(path: &AsRef) -> &str { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys/mod.rs:14:15 [INFO] [stderr] | [INFO] [stderr] 14 | out_dir: &AsRef, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys/mod.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | file_name: &AsRef, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys/mod.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | data: &AsRef<[u8]>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/data/mod.rs:120:34 [INFO] [stderr] | [INFO] [stderr] 120 | if let Value::Object(mut o2) = v2 { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `csv2json` (bin "csv2json" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/csv2json-db0acd7e552cf8df) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test data::tests::boolean_to_number::it_converts_false_to_zero ... ok [INFO] [stdout] test cli::tests::it_has_the_correct_name ... ok [INFO] [stdout] test data::tests::boolean_to_number::it_converts_true_to_one ... ok [INFO] [stdout] test data::tests::dimensional_converter::it_does_simple_json_conversion_with_no_separator ... ok [INFO] [stdout] test data::tests::merge_values::it_merges_a_scalars_with_an_array_correctly ... ok [INFO] [stdout] test data::tests::dimensional_converter::it_creates_objects_on_separation ... ok [INFO] [stdout] test data::tests::dimensional_converter::it_does_simple_json_conversion_when_seperator_not_found ... ok [INFO] [stdout] test data::tests::merge_values::it_merges_two_arrays_correctly ... ok [INFO] [stdout] test data::tests::merge_values::it_merges_two_objects_correctly ... ok [INFO] [stdout] test data::tests::merge_values::it_merges_scalars_correctly ... ok [INFO] [stdout] test data::tests::merge_values::it_merges_values_inside_objects ... ok [INFO] [stdout] test data::tests::number_to_bool::it_converts_f64s ... ok [INFO] [stdout] test data::tests::number_to_bool::it_converts_i64s ... ok [INFO] [stdout] test data::tests::number_to_bool::it_converts_u64s ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8c3274824a2a6bd708de166490c3968ea770c31b0cea0ed33c418b6fe218b38f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c3274824a2a6bd708de166490c3968ea770c31b0cea0ed33c418b6fe218b38f", kill_on_drop: false }` [INFO] [stdout] 8c3274824a2a6bd708de166490c3968ea770c31b0cea0ed33c418b6fe218b38f