[INFO] fetching crate structured 0.7.0... [INFO] testing structured-0.7.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate structured 0.7.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate structured 0.7.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate structured 0.7.0 [INFO] finished tweaking crates.io crate structured 0.7.0 [INFO] tweaked toml for crates.io crate structured 0.7.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 09d35f61be946e6fe178c6e6fe0a2cabaf73d5ca9b9312d8cddaf97226843a6a [INFO] running `Command { std: "docker" "start" "-a" "09d35f61be946e6fe178c6e6fe0a2cabaf73d5ca9b9312d8cddaf97226843a6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09d35f61be946e6fe178c6e6fe0a2cabaf73d5ca9b9312d8cddaf97226843a6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09d35f61be946e6fe178c6e6fe0a2cabaf73d5ca9b9312d8cddaf97226843a6a", kill_on_drop: false }` [INFO] [stdout] 09d35f61be946e6fe178c6e6fe0a2cabaf73d5ca9b9312d8cddaf97226843a6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2dd9ed1ab02d93f4c3cca4f59accd4ecc5a41d72cdf0a7e8f7a1f80e4a944226 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2dd9ed1ab02d93f4c3cca4f59accd4ecc5a41d72cdf0a7e8f7a1f80e4a944226", kill_on_drop: false }` [INFO] [stderr] Compiling strum v0.22.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling strum_macros v0.22.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling statistical v1.0.0 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling arrow v5.5.0 [INFO] [stderr] Compiling structured v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `schema` [INFO] [stdout] --> src/table.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | schema: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Table` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/table.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "2dd9ed1ab02d93f4c3cca4f59accd4ecc5a41d72cdf0a7e8f7a1f80e4a944226", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dd9ed1ab02d93f4c3cca4f59accd4ecc5a41d72cdf0a7e8f7a1f80e4a944226", kill_on_drop: false }` [INFO] [stdout] 2dd9ed1ab02d93f4c3cca4f59accd4ecc5a41d72cdf0a7e8f7a1f80e4a944226 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e8004a85f1f14de930b549e372701b1ef6728f74db003d24db28991d42253f4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2e8004a85f1f14de930b549e372701b1ef6728f74db003d24db28991d42253f4", kill_on_drop: false }` [INFO] [stderr] Compiling serde_test v1.0.136 [INFO] [stdout] warning: field is never read: `schema` [INFO] [stdout] --> src/table.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | schema: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Table` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/table.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling structured v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `schema` [INFO] [stdout] --> src/table.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | schema: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Table` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/table.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.63s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/structured-4c72e5fcf49a3c3d) [INFO] running `Command { std: "docker" "inspect" "2e8004a85f1f14de930b549e372701b1ef6728f74db003d24db28991d42253f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e8004a85f1f14de930b549e372701b1ef6728f74db003d24db28991d42253f4", kill_on_drop: false }` [INFO] [stdout] 2e8004a85f1f14de930b549e372701b1ef6728f74db003d24db28991d42253f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 43d7243f9a82e9de9a8763d0aae9017ed0aeaa68e6eb09192d266b0105d8dab0 [INFO] running `Command { std: "docker" "start" "-a" "43d7243f9a82e9de9a8763d0aae9017ed0aeaa68e6eb09192d266b0105d8dab0", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `schema` [INFO] [stderr] --> src/table.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | schema: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Table` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/table.rs:53:10 [INFO] [stderr] | [INFO] [stderr] 53 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `structured` (lib) generated 1 warning [INFO] [stderr] warning: `structured` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/structured-4c72e5fcf49a3c3d) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test csv::reader::tests::config ... ok [INFO] [stdout] test table::tests::column_new ... ok [INFO] [stdout] test table::tests::count_group_by_test ... ok [INFO] [stdout] test csv::reader::tests::record_to_datatypes ... ok [INFO] [stdout] test table::tests::description_test ... ok [INFO] [stderr] Doc-tests structured [INFO] [stdout] test table::tests::table_new ... ok [INFO] [stdout] test csv::reader::tests::parse_records ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "43d7243f9a82e9de9a8763d0aae9017ed0aeaa68e6eb09192d266b0105d8dab0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43d7243f9a82e9de9a8763d0aae9017ed0aeaa68e6eb09192d266b0105d8dab0", kill_on_drop: false }` [INFO] [stdout] 43d7243f9a82e9de9a8763d0aae9017ed0aeaa68e6eb09192d266b0105d8dab0