[INFO] cloning repository https://github.com/jeffrey82221/JSkiner [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeffrey82221/JSkiner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffrey82221%2FJSkiner", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffrey82221%2FJSkiner'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dbd2196d6227e0029ae10898d37a70ddff5bbe30 [INFO] testing jeffrey82221/JSkiner against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffrey82221%2FJSkiner" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jeffrey82221/JSkiner [INFO] finished tweaking git repo https://github.com/jeffrey82221/JSkiner [INFO] tweaked toml for git repo https://github.com/jeffrey82221/JSkiner written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jeffrey82221/JSkiner on toolchain 1.98.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jeffrey82221/JSkiner 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itoa v1.0.6 [INFO] [stderr] Downloaded serde v1.0.156 [INFO] [stderr] Downloaded num_cpus v1.15.0 [INFO] [stderr] Downloaded unindent v0.1.11 [INFO] [stderr] Downloaded pyo3-macros v0.17.3 [INFO] [stderr] Downloaded indoc v1.0.9 [INFO] [stderr] Downloaded hermit-abi v0.2.6 [INFO] [stderr] Downloaded crossbeam-deque v0.8.3 [INFO] [stderr] Downloaded memoffset v0.8.0 [INFO] [stderr] Downloaded target-lexicon v0.12.6 [INFO] [stderr] Downloaded parking_lot_core v0.9.7 [INFO] [stderr] Downloaded ryu v1.0.13 [INFO] [stderr] Downloaded either v1.8.1 [INFO] [stderr] Downloaded quote v1.0.26 [INFO] [stderr] Downloaded pyo3-build-config v0.17.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.52 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.14 [INFO] [stderr] Downloaded pyo3-macros-backend v0.17.3 [INFO] [stderr] Downloaded pyo3-ffi v0.17.3 [INFO] [stderr] Downloaded once_cell v1.17.1 [INFO] [stderr] Downloaded crossbeam-utils v0.8.15 [INFO] [stderr] Downloaded unicode-ident v1.0.8 [INFO] [stderr] Downloaded serde_json v1.0.94 [INFO] [stderr] Downloaded rayon-core v1.11.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.7 [INFO] [stderr] Downloaded rayon v1.7.0 [INFO] [stderr] Downloaded pyo3 v0.17.3 [INFO] [stderr] Downloaded libc v0.2.140 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] a835cde40c304f27cf80ea4d4a382a46ca056a43a702b2dd512b2897394cff73 [INFO] running `Command { std: "docker" "start" "a835cde40c304f27cf80ea4d4a382a46ca056a43a702b2dd512b2897394cff73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a835cde40c304f27cf80ea4d4a382a46ca056a43a702b2dd512b2897394cff73", 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" "a835cde40c304f27cf80ea4d4a382a46ca056a43a702b2dd512b2897394cff73" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a835cde40c304f27cf80ea4d4a382a46ca056a43a702b2dd512b2897394cff73", 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" "a835cde40c304f27cf80ea4d4a382a46ca056a43a702b2dd512b2897394cff73" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling target-lexicon v0.12.6 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling proc-macro2 v1.0.52 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling serde v1.0.156 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling serde_json v1.0.94 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling unindent v0.1.11 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.7 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling pyo3-build-config v0.17.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling pyo3-ffi v0.17.3 [INFO] [stderr] Compiling pyo3 v0.17.3 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling pyo3-macros-backend v0.17.3 [INFO] [stderr] Compiling pyo3-macros v0.17.3 [INFO] [stderr] Compiling jskiner v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::num::*` [INFO] [stdout] --> src/schema/atomic/atomic.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 113 | use super::num::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::atomic::atomic::*` [INFO] [stdout] --> src/schema/record.rs:242:5 [INFO] [stdout] | [INFO] [stdout] 242 | use super::atomic::atomic::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::atomic::atomic::*` [INFO] [stdout] --> src/schema/unions.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | use super::atomic::atomic::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::atomic::atomic::*` [INFO] [stdout] --> src/schema/array.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | use super::atomic::atomic::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RustFieldSet` [INFO] [stdout] --> src/schema/top.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | use super::record::{RustRecord, RustFieldSet}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::atomic::num::*` [INFO] [stdout] --> src/schema/top.rs:247:5 [INFO] [stdout] | [INFO] [stdout] 247 | use super::atomic::num::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::atomic::atomic::*` [INFO] [stdout] --> src/schema/top.rs:248:5 [INFO] [stdout] | [INFO] [stdout] 248 | use super::atomic::atomic::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/schema/atomic/num.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 53 | impl RustFloat { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 54 | fn new() -> RustFloat { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/schema/atomic/num.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 63 | impl RustInt { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 64 | fn new() -> RustInt { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 28.25s [INFO] running `Command { std: "docker" "inspect" "a835cde40c304f27cf80ea4d4a382a46ca056a43a702b2dd512b2897394cff73", 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" "a835cde40c304f27cf80ea4d4a382a46ca056a43a702b2dd512b2897394cff73" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling jskiner v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 4.78s [INFO] running `Command { std: "docker" "inspect" "a835cde40c304f27cf80ea4d4a382a46ca056a43a702b2dd512b2897394cff73", 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" "a835cde40c304f27cf80ea4d4a382a46ca056a43a702b2dd512b2897394cff73" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.09s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/jskiner-cf33535e1bcd6fd4) [INFO] [stdout] running 20 tests [INFO] [stdout] test schema::atomic::atomic::atomic_tests::test_atomic ... ok [INFO] [stdout] test schema::array::tests::test_array ... ok [INFO] [stdout] test schema::record::tests::test_add_escape ... ok [INFO] [stdout] test op::infer::tests::test_to_schema ... ok [INFO] [stdout] test schema::record::tests::test_record ... ok [INFO] [stdout] test schema::record::tests::test_record_repr ... ok [INFO] [stdout] test schema::record::tests::test_record_repr_co_occurrence ... ok [INFO] [stdout] test schema::record::tests::test_record_repr_uniform ... ok [INFO] [stdout] test schema::record::tests::test_record_repr_normal ... ok [INFO] [stdout] test schema::top::tests::test_merge ... ok [INFO] [stdout] test schema::top::tests::test_merge_into_array ... ok [INFO] [stdout] test schema::top::tests::test_merge_into_atomic ... ok [INFO] [stdout] test schema::top::tests::test_merge_into_union ... ok [INFO] [stdout] test schema::unknown::tests::test_repr ... ok [INFO] [stdout] test schema::top::tests::test_merge_into_record ... ok [INFO] [stdout] test schema::unions::tests::test_union ... ok [INFO] [stdout] test schema::unions::tests::test_optional ... ok [INFO] [stdout] test op::infer::tests::test_infer ... ok [INFO] [stdout] test op::reduce::tests::test_reduce ... ok [INFO] [stdout] test schema::atomic::num::num_tests::test_repr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a835cde40c304f27cf80ea4d4a382a46ca056a43a702b2dd512b2897394cff73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a835cde40c304f27cf80ea4d4a382a46ca056a43a702b2dd512b2897394cff73", kill_on_drop: false }` [INFO] [stdout] a835cde40c304f27cf80ea4d4a382a46ca056a43a702b2dd512b2897394cff73