[INFO] fetching crate task_diff 0.2.1... [INFO] testing task_diff-0.2.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate task_diff 0.2.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate task_diff 0.2.1 [INFO] finished tweaking crates.io crate task_diff 0.2.1 [INFO] tweaked toml for crates.io crate task_diff 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate task_diff 0.2.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 35 packages to latest compatible versions [INFO] [stderr] Adding colored v1.9.4 (available: v3.0.0) [INFO] [stderr] Adding ncurses v5.101.0 (available: v6.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] beaf3a77ac5b25339c71aaf51a9b33b28e2fe0720b9ff1e41037b6aedbcfedc6 [INFO] running `Command { std: "docker" "start" "-a" "beaf3a77ac5b25339c71aaf51a9b33b28e2fe0720b9ff1e41037b6aedbcfedc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "beaf3a77ac5b25339c71aaf51a9b33b28e2fe0720b9ff1e41037b6aedbcfedc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "beaf3a77ac5b25339c71aaf51a9b33b28e2fe0720b9ff1e41037b6aedbcfedc6", kill_on_drop: false }` [INFO] [stdout] beaf3a77ac5b25339c71aaf51a9b33b28e2fe0720b9ff1e41037b6aedbcfedc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b208c269b8d7da2b06e03e3912b5262dfc4aaa1c4d5372786ef980e075ad2eaf [INFO] running `Command { std: "docker" "start" "-a" "b208c269b8d7da2b06e03e3912b5262dfc4aaa1c4d5372786ef980e075ad2eaf", kill_on_drop: false }` [INFO] [stderr] Compiling unescape v0.1.0 [INFO] [stderr] Compiling ncurses v5.101.0 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling colored v1.9.4 [INFO] [stderr] Compiling task_diff v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/bin/main.rs:31:15 [INFO] [stdout] | [INFO] [stdout] 31 | 32...126 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `ncurses::printw`: printw can segfault when printing string that contains % sign. Use addstr instead [INFO] [stdout] --> src/bin/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | printw("Please enter your diff (ENTER / ESC once done):\n"); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `ncurses::printw`: printw can segfault when printing string that contains % sign. Use addstr instead [INFO] [stdout] --> src/bin/main.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | printw(&format!("{}", c)); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `Command { std: "docker" "inspect" "b208c269b8d7da2b06e03e3912b5262dfc4aaa1c4d5372786ef980e075ad2eaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b208c269b8d7da2b06e03e3912b5262dfc4aaa1c4d5372786ef980e075ad2eaf", kill_on_drop: false }` [INFO] [stdout] b208c269b8d7da2b06e03e3912b5262dfc4aaa1c4d5372786ef980e075ad2eaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa072fd276b71e2414c96a440c58dc43d9b99b8fb91f4b5567eaf7a1d30117b0 [INFO] running `Command { std: "docker" "start" "-a" "aa072fd276b71e2414c96a440c58dc43d9b99b8fb91f4b5567eaf7a1d30117b0", kill_on_drop: false }` [INFO] [stderr] Compiling task_diff v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/bin/main.rs:31:15 [INFO] [stdout] | [INFO] [stdout] 31 | 32...126 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `ncurses::printw`: printw can segfault when printing string that contains % sign. Use addstr instead [INFO] [stdout] --> src/bin/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | printw("Please enter your diff (ENTER / ESC once done):\n"); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `ncurses::printw`: printw can segfault when printing string that contains % sign. Use addstr instead [INFO] [stdout] --> src/bin/main.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | printw(&format!("{}", c)); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/bin/main.rs:31:15 [INFO] [stdout] | [INFO] [stdout] 31 | 32...126 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `ncurses::printw`: printw can segfault when printing string that contains % sign. Use addstr instead [INFO] [stdout] --> src/bin/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | printw("Please enter your diff (ENTER / ESC once done):\n"); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `ncurses::printw`: printw can segfault when printing string that contains % sign. Use addstr instead [INFO] [stdout] --> src/bin/main.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | printw(&format!("{}", c)); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "aa072fd276b71e2414c96a440c58dc43d9b99b8fb91f4b5567eaf7a1d30117b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa072fd276b71e2414c96a440c58dc43d9b99b8fb91f4b5567eaf7a1d30117b0", kill_on_drop: false }` [INFO] [stdout] aa072fd276b71e2414c96a440c58dc43d9b99b8fb91f4b5567eaf7a1d30117b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2c7c47115d38723af45464920f3ce1e8004a5e97fedfba66d55958cf46e85bb7 [INFO] running `Command { std: "docker" "start" "-a" "2c7c47115d38723af45464920f3ce1e8004a5e97fedfba66d55958cf46e85bb7", kill_on_drop: false }` [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bin/main.rs:31:15 [INFO] [stderr] | [INFO] [stderr] 31 | 32...126 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `ncurses::printw`: printw can segfault when printing string that contains % sign. Use addstr instead [INFO] [stderr] --> src/bin/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | printw("Please enter your diff (ENTER / ESC once done):\n"); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `ncurses::printw`: printw can segfault when printing string that contains % sign. Use addstr instead [INFO] [stderr] --> src/bin/main.rs:34:17 [INFO] [stderr] | [INFO] [stderr] 34 | printw(&format!("{}", c)); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `task_diff` (bin "main" test) generated 3 warnings (run `cargo fix --bin "main" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `task_diff` (bin "main") generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/task_diff-96944bed89ba58be) [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] [stderr] Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-eefe3e111c2123f0) [INFO] [stdout] [INFO] [stderr] Running tests/pair.rs (/opt/rustwide/target/debug/deps/pair-2dccd45bce79b4c1) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/parser.rs (/opt/rustwide/target/debug/deps/parser-cd284848426058a2) [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::replace_in_array_tree ... ok [INFO] [stdout] test tests::replace_in_object_tree ... ok [INFO] [stdout] test tests::parse_environment_array ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::diff_array ... ok [INFO] [stdout] test tests::diff_array_empty ... ok [INFO] [stdout] test tests::diff_obj_delete ... ok [INFO] [stdout] test tests::diff_obj_empty ... ok [INFO] [stdout] test tests::diff_array_obj_removed ... ok [INFO] [stdout] test tests::diff_env ... ok [INFO] [stdout] test tests::diff_array_vs_obj ... ok [INFO] [stdout] test tests::diff_array_obj ... ok [INFO] [stderr] Doc-tests task_diff [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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" "2c7c47115d38723af45464920f3ce1e8004a5e97fedfba66d55958cf46e85bb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c7c47115d38723af45464920f3ce1e8004a5e97fedfba66d55958cf46e85bb7", kill_on_drop: false }` [INFO] [stdout] 2c7c47115d38723af45464920f3ce1e8004a5e97fedfba66d55958cf46e85bb7