[INFO] fetching crate doublecount 0.8.2... [INFO] testing doublecount-0.8.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate doublecount 0.8.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate doublecount 0.8.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate doublecount 0.8.2 [INFO] finished tweaking crates.io crate doublecount 0.8.2 [INFO] tweaked toml for crates.io crate doublecount 0.8.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nanoid v0.3.0 [INFO] [stderr] Downloaded commodity v0.4.0 [INFO] [stderr] Downloaded rust_decimal v1.14.1 [INFO] [stderr] Downloaded insta v0.16.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1bfa56f2412dabc0e130ae2418ebe6c3aad9184fc36784cd9fbf27d3cdb29f80 [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" "1bfa56f2412dabc0e130ae2418ebe6c3aad9184fc36784cd9fbf27d3cdb29f80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1bfa56f2412dabc0e130ae2418ebe6c3aad9184fc36784cd9fbf27d3cdb29f80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bfa56f2412dabc0e130ae2418ebe6c3aad9184fc36784cd9fbf27d3cdb29f80", kill_on_drop: false }` [INFO] [stdout] 1bfa56f2412dabc0e130ae2418ebe6c3aad9184fc36784cd9fbf27d3cdb29f80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13a35871269468b8c457dba1127a98f66d755d579a35ad20726dace2ad02a45f [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" "13a35871269468b8c457dba1127a98f66d755d579a35ad20726dace2ad02a45f", kill_on_drop: false }` [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rust_decimal v1.14.1 [INFO] [stderr] Compiling nanoid v0.3.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling commodity v0.4.0 [INFO] [stderr] Compiling doublecount v0.8.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `current_action_index` [INFO] [stdout] --> src/program.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | current_action_index: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.10s [INFO] running `Command { std: "docker" "inspect" "13a35871269468b8c457dba1127a98f66d755d579a35ad20726dace2ad02a45f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13a35871269468b8c457dba1127a98f66d755d579a35ad20726dace2ad02a45f", kill_on_drop: false }` [INFO] [stdout] 13a35871269468b8c457dba1127a98f66d755d579a35ad20726dace2ad02a45f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f7358ae7730e6bcdffc6fbff9e66fe4936cb7ad21a2589e9e1d99d5a54b0a22 [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" "6f7358ae7730e6bcdffc6fbff9e66fe4936cb7ad21a2589e9e1d99d5a54b0a22", kill_on_drop: false }` [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stdout] warning: field is never read: `current_action_index` [INFO] [stdout] --> src/program.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | current_action_index: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling termios v0.3.3 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling console v0.11.3 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling insta v0.16.1 [INFO] [stderr] Compiling doublecount v0.8.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `current_action_index` [INFO] [stdout] --> src/program.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | current_action_index: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.41s [INFO] running `Command { std: "docker" "inspect" "6f7358ae7730e6bcdffc6fbff9e66fe4936cb7ad21a2589e9e1d99d5a54b0a22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f7358ae7730e6bcdffc6fbff9e66fe4936cb7ad21a2589e9e1d99d5a54b0a22", kill_on_drop: false }` [INFO] [stdout] 6f7358ae7730e6bcdffc6fbff9e66fe4936cb7ad21a2589e9e1d99d5a54b0a22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4545f8ff56c31656626ef11abde929f1ec34284a49faa7b4f8caf4950b65cb75 [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" "4545f8ff56c31656626ef11abde929f1ec34284a49faa7b4f8caf4950b65cb75", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: field is never read: `current_action_index` [INFO] [stdout] running 3 tests [INFO] [stderr] --> src/program.rs:136:5 [INFO] [stderr] | [INFO] [stderr] 136 | current_action_index: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `current_action_index` [INFO] [stderr] --> src/program.rs:136:5 [INFO] [stderr] | [INFO] [stderr] 136 | current_action_index: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/doublecount-6183b524eed3e8ed) [INFO] [stdout] test actions::tests::action_type_order ... ok [INFO] [stderr] Doc-tests doublecount [INFO] [stdout] test tests::execute_program ... ok [INFO] [stdout] test actions::tests::balance_assertion ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/actions.rs - actions::Transaction::new_simple (line 249) ... ok [INFO] [stdout] test src/actions.rs - actions::ActionOrder (line 123) ... ok [INFO] [stdout] test src/lib.rs - (line 178) ... ok [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.78s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4545f8ff56c31656626ef11abde929f1ec34284a49faa7b4f8caf4950b65cb75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4545f8ff56c31656626ef11abde929f1ec34284a49faa7b4f8caf4950b65cb75", kill_on_drop: false }` [INFO] [stdout] 4545f8ff56c31656626ef11abde929f1ec34284a49faa7b4f8caf4950b65cb75