[INFO] fetching crate yaccas 0.2.1... [INFO] testing yaccas-0.2.1 against 1.49.0 for beta-1.50-1 [INFO] extracting crate yaccas 0.2.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate yaccas 0.2.1 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate yaccas 0.2.1 [INFO] finished tweaking crates.io crate yaccas 0.2.1 [INFO] tweaked toml for crates.io crate yaccas 0.2.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06b77bb69a565530dfad34d4bf8125f9da4e890856dd22e78fd0fb9be1c6d8cf [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" "06b77bb69a565530dfad34d4bf8125f9da4e890856dd22e78fd0fb9be1c6d8cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06b77bb69a565530dfad34d4bf8125f9da4e890856dd22e78fd0fb9be1c6d8cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06b77bb69a565530dfad34d4bf8125f9da4e890856dd22e78fd0fb9be1c6d8cf", kill_on_drop: false }` [INFO] [stdout] 06b77bb69a565530dfad34d4bf8125f9da4e890856dd22e78fd0fb9be1c6d8cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", 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] d9f26f85a6008fbf50871f7ac9a61267cd748edb0d988ef6abb6e1a4306ffb94 [INFO] running `Command { std: "docker" "start" "-a" "d9f26f85a6008fbf50871f7ac9a61267cd748edb0d988ef6abb6e1a4306ffb94", kill_on_drop: false }` [INFO] [stderr] Compiling yaccas v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/arguments/command.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | command: Box AbortReason>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> AbortReason` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/arguments/metadata.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | pub callback: Option () + 'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&T) -> () + 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/scanner/scanner_unix.rs:37:40 [INFO] [stdout] | [INFO] [stdout] 37 | let trimmed = argument.trim_left_matches('-'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/scanner/scanner_windows.rs:36:40 [INFO] [stdout] | [INFO] [stdout] 36 | let trimmed = argument.trim_left_matches('/'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "d9f26f85a6008fbf50871f7ac9a61267cd748edb0d988ef6abb6e1a4306ffb94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9f26f85a6008fbf50871f7ac9a61267cd748edb0d988ef6abb6e1a4306ffb94", kill_on_drop: false }` [INFO] [stdout] d9f26f85a6008fbf50871f7ac9a61267cd748edb0d988ef6abb6e1a4306ffb94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 2a5d4c8d786da302e3ac1a7d7bbfcd1c86a281aadbadb8b5b1f0bb19e287864b [INFO] running `Command { std: "docker" "start" "-a" "2a5d4c8d786da302e3ac1a7d7bbfcd1c86a281aadbadb8b5b1f0bb19e287864b", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/arguments/command.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | command: Box AbortReason>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> AbortReason` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling yaccas v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/arguments/metadata.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | pub callback: Option () + 'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&T) -> () + 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/scanner/scanner_unix.rs:37:40 [INFO] [stdout] | [INFO] [stdout] 37 | let trimmed = argument.trim_left_matches('-'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/scanner/scanner_windows.rs:36:40 [INFO] [stdout] | [INFO] [stdout] 36 | let trimmed = argument.trim_left_matches('/'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/arguments/command.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | command: Box AbortReason>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> AbortReason` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/arguments/metadata.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | pub callback: Option () + 'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&T) -> () + 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/scanner/scanner_unix.rs:37:40 [INFO] [stdout] | [INFO] [stdout] 37 | let trimmed = argument.trim_left_matches('-'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/scanner/scanner_windows.rs:36:40 [INFO] [stdout] | [INFO] [stdout] 36 | let trimmed = argument.trim_left_matches('/'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "2a5d4c8d786da302e3ac1a7d7bbfcd1c86a281aadbadb8b5b1f0bb19e287864b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a5d4c8d786da302e3ac1a7d7bbfcd1c86a281aadbadb8b5b1f0bb19e287864b", kill_on_drop: false }` [INFO] [stdout] 2a5d4c8d786da302e3ac1a7d7bbfcd1c86a281aadbadb8b5b1f0bb19e287864b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7261a3785fa085e2df7f77fc72158253119094491cdf9bf212ecd38bf6a75e52 [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" "7261a3785fa085e2df7f77fc72158253119094491cdf9bf212ecd38bf6a75e52", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/arguments/command.rs:41:18 [INFO] [stderr] | [INFO] [stderr] 41 | command: Box AbortReason>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> AbortReason` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/arguments/metadata.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | pub callback: Option () + 'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&T) -> () + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stderr] --> src/scanner/scanner_unix.rs:37:40 [INFO] [stderr] | [INFO] [stderr] 37 | let trimmed = argument.trim_left_matches('-'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stderr] --> src/scanner/scanner_windows.rs:36:40 [INFO] [stderr] | [INFO] [stderr] 36 | let trimmed = argument.trim_left_matches('/'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/arguments/command.rs:41:18 [INFO] [stderr] | [INFO] [stderr] 41 | command: Box AbortReason>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> AbortReason` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/arguments/metadata.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | pub callback: Option () + 'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&T) -> () + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stderr] --> src/scanner/scanner_unix.rs:37:40 [INFO] [stderr] | [INFO] [stderr] 37 | let trimmed = argument.trim_left_matches('-'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stderr] --> src/scanner/scanner_windows.rs:36:40 [INFO] [stderr] | [INFO] [stderr] 36 | let trimmed = argument.trim_left_matches('/'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/yaccas-46c1fbb4234651b4 [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests yaccas [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/arguments/metadata.rs - arguments::metadata::Metadata::set_callback (line 9) ... ok [INFO] [stdout] test src/arguments/command.rs - arguments::command::Command::new (line 48) ... ok [INFO] [stdout] test src/arguments/value.rs - arguments::value::Value::get_value (line 97) ... ok [INFO] [stdout] test src/lib.rs - default_scanner (line 13) ... ok [INFO] [stdout] test src/arguments/value.rs - arguments::value::Value::set_value (line 73) ... ok [INFO] [stdout] test src/arguments/value.rs - arguments::value::Value::with_default (line 53) ... ok [INFO] [stdout] test src/arguments/value.rs - arguments::value::Value::new (line 38) ... ok [INFO] [stdout] test src/arguments/argument.rs - arguments::argument::Argument::with_metadata (line 40) ... ok [INFO] [stdout] test src/arguments/command.rs - arguments::command::Command (line 26) ... ok [INFO] [stdout] test src/arguments/flag.rs - arguments::flag::Flag (line 8) ... ok [INFO] [stdout] test src/arguments/argument.rs - arguments::argument::Argument::with_callback (line 19) ... ok [INFO] [stdout] test src/arguments/command.rs - arguments::command::AbortReason (line 7) ... ok [INFO] [stdout] test src/arguments/value.rs - arguments::value::Value (line 8) ... ok [INFO] [stdout] test src/parser/result.rs - parser::result::Result (line 3) ... ok [INFO] [stdout] test src/scanner/scanner_windows.rs - scanner::scanner_windows::Windows (line 9) ... ok [INFO] [stdout] test src/arguments/flag.rs - arguments::flag::Flag::get_matches (line 45) ... ok [INFO] [stdout] test src/parser/parser.rs - parser::parser::Parser::register (line 20) ... ok [INFO] [stdout] test src/scanner/scanner_unix.rs - scanner::scanner_unix::Unix (line 9) ... ok [INFO] [stdout] test src/parser/free_argument_support.rs - parser::free_argument_support::FreeArgumentSupport (line 3) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7261a3785fa085e2df7f77fc72158253119094491cdf9bf212ecd38bf6a75e52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7261a3785fa085e2df7f77fc72158253119094491cdf9bf212ecd38bf6a75e52", kill_on_drop: false }` [INFO] [stdout] 7261a3785fa085e2df7f77fc72158253119094491cdf9bf212ecd38bf6a75e52