[INFO] fetching crate rexpr 1.0.7... [INFO] testing rexpr-1.0.7 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate rexpr 1.0.7 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate rexpr 1.0.7 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rexpr 1.0.7 [INFO] finished tweaking crates.io crate rexpr 1.0.7 [INFO] tweaked toml for crates.io crate rexpr 1.0.7 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dashmap v4.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b10d247fe5b8a2bff1ba4901a4233b008e7fce5edee9960c26518644591c4b7e [INFO] running `Command { std: "docker" "start" "-a" "b10d247fe5b8a2bff1ba4901a4233b008e7fce5edee9960c26518644591c4b7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b10d247fe5b8a2bff1ba4901a4233b008e7fce5edee9960c26518644591c4b7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b10d247fe5b8a2bff1ba4901a4233b008e7fce5edee9960c26518644591c4b7e", kill_on_drop: false }` [INFO] [stdout] b10d247fe5b8a2bff1ba4901a4233b008e7fce5edee9960c26518644591c4b7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6079aaf160b9fb28d392de19268d05aafae5a45147ca52d89183bcabc669667 [INFO] running `Command { std: "docker" "start" "-a" "e6079aaf160b9fb28d392de19268d05aafae5a45147ca52d89183bcabc669667", kill_on_drop: false }` [INFO] [stderr] Compiling rexpr v1.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::cache::RWLockMapCache` [INFO] [stdout] --> src/runtime.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::cache::RWLockMapCache; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_read` [INFO] [stdout] --> src/cache.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn try_read( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_write` [INFO] [stdout] --> src/cache.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn try_write( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "e6079aaf160b9fb28d392de19268d05aafae5a45147ca52d89183bcabc669667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6079aaf160b9fb28d392de19268d05aafae5a45147ca52d89183bcabc669667", kill_on_drop: false }` [INFO] [stdout] e6079aaf160b9fb28d392de19268d05aafae5a45147ca52d89183bcabc669667 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24dc4df9134d7818d66a00b070da57b1583da6c99872ddb853051a40d48e2286 [INFO] running `Command { std: "docker" "start" "-a" "24dc4df9134d7818d66a00b070da57b1583da6c99872ddb853051a40d48e2286", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `crate::cache::RWLockMapCache` [INFO] [stdout] --> src/runtime.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::cache::RWLockMapCache; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rexpr v1.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `try_read` [INFO] [stdout] --> src/cache.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn try_read( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_write` [INFO] [stdout] --> src/cache.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn try_write( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cache::RWLockMapCache` [INFO] [stdout] --> src/runtime.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::cache::RWLockMapCache; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_read` [INFO] [stdout] --> src/cache.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn try_read( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_write` [INFO] [stdout] --> src/cache.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn try_write( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "24dc4df9134d7818d66a00b070da57b1583da6c99872ddb853051a40d48e2286", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24dc4df9134d7818d66a00b070da57b1583da6c99872ddb853051a40d48e2286", kill_on_drop: false }` [INFO] [stdout] 24dc4df9134d7818d66a00b070da57b1583da6c99872ddb853051a40d48e2286 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 807f91b2babf2484b79fb510dd5751b1211732988afd02bb2d77309e11830ec8 [INFO] running `Command { std: "docker" "start" "-a" "807f91b2babf2484b79fb510dd5751b1211732988afd02bb2d77309e11830ec8", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::cache::RWLockMapCache` [INFO] [stderr] --> src/runtime.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::cache::RWLockMapCache; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_read` [INFO] [stderr] --> src/cache.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn try_read( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_write` [INFO] [stderr] --> src/cache.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn try_write( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rexpr` (lib) generated 4 warnings [INFO] [stderr] warning: `rexpr` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rexpr-49e304da66b09009) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test error::test_json_error ... ok [INFO] [stdout] test ast::test::test_parse ... ok [INFO] [stdout] test ast::test::test_parse_arg ... ok [INFO] [stdout] test eval::test::test_array_eq ... ok [INFO] [stdout] test eval::test::test_lexer ... ok [INFO] [stdout] test eval::test::test_object_eq ... ok [INFO] [stdout] test eval::test::test_take_value ... ok [INFO] [stdout] test eval_test::test::test_gen ... ok [INFO] [stdout] test eval_test::test::test_arg_node ... ok [INFO] [stdout] test eval_test::test::test_number_node ... ok [INFO] [stdout] test eval_test::test::test_eval_arg ... ok [INFO] [stdout] test eval_test::test::test_string_node ... ok [INFO] [stdout] test lexer::test::test_fill ... ok [INFO] [stdout] test lexer::test::test_fill_center ... ok [INFO] [stdout] test lexer::test::test_fill_center_n ... ok [INFO] [stdout] test lexer::test::test_fill_first ... ok [INFO] [stdout] test lexer::test::test_fill_last ... ok [INFO] [stdout] test parser_test::test::test_lexer ... ok [INFO] [stdout] test eval_test::test::test_node_run ... ok [INFO] [stdout] test eval_test::test::benchmark_arg_node ... ok [INFO] [stdout] test parser_test::test::test_benchmark_parse ... ok [INFO] [stdout] test runtime::test::test_bench ... ok [INFO] [stdout] test parser_test::test::test_benchmark ... ok [INFO] [stdout] test lexer::test::test_bench_lexer ... ok [INFO] [stdout] test runtime::test::test_thread_race ... ok [INFO] [stdout] test eval_test::test::test_mem_gc has been running for over 60 seconds [INFO] [stdout] test eval_test::test::test_mem_gc ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 64.06s [INFO] [stdout] [INFO] [stderr] Doc-tests rexpr [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" "807f91b2babf2484b79fb510dd5751b1211732988afd02bb2d77309e11830ec8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "807f91b2babf2484b79fb510dd5751b1211732988afd02bb2d77309e11830ec8", kill_on_drop: false }` [INFO] [stdout] 807f91b2babf2484b79fb510dd5751b1211732988afd02bb2d77309e11830ec8