[INFO] fetching crate ugdb 0.1.12... [INFO] building ugdb-0.1.12 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate ugdb 0.1.12 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate ugdb 0.1.12 [INFO] finished tweaking crates.io crate ugdb 0.1.12 [INFO] tweaked toml for crates.io crate ugdb 0.1.12 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ugdb 0.1.12 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ugdb 0.1.12 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded redox_termios v0.1.3 [INFO] [stderr] Downloaded raw_tty v0.1.0 [INFO] [stderr] Downloaded unsegen_terminal v0.3.2 [INFO] [stderr] Downloaded derive_more v0.14.1 [INFO] [stderr] Downloaded termion v1.5.6 [INFO] [stderr] Downloaded utf8parse v0.1.1 [INFO] [stderr] Downloaded unsegen_signals v0.3.0 [INFO] [stderr] Downloaded parse_int v0.5.0 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded unsegen_jsonviewer v0.3.0 [INFO] [stderr] Downloaded flexi_logger v0.11.5 [INFO] [stderr] Downloaded itertools v0.5.10 [INFO] [stderr] Downloaded regex-syntax v0.4.2 [INFO] [stderr] Downloaded unsegen_pager v0.3.0 [INFO] [stderr] Downloaded nix v0.17.0 [INFO] [stderr] Downloaded nom v2.2.1 [INFO] [stderr] Downloaded ropey v1.6.1 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] [stderr] Downloaded json v0.11.15 [INFO] [stderr] Downloaded onig v3.2.2 [INFO] [stderr] Downloaded base64 v0.8.0 [INFO] [stderr] Downloaded plist v0.2.4 [INFO] [stderr] Downloaded unix_socket v0.5.0 [INFO] [stderr] Downloaded safemem v0.2.0 [INFO] [stderr] Downloaded xml-rs v0.7.0 [INFO] [stderr] Downloaded onig_sys v68.2.1 [INFO] [stderr] Downloaded syntect v2.1.0 [INFO] [stderr] Downloaded vte v0.3.3 [INFO] [stderr] Downloaded ndarray v0.8.4 [INFO] [stderr] Downloaded unsegen v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 234c4691b265659c236c7c9a88699d2aaaa49212661e10c093c939b6ad057df7 [INFO] running `Command { std: "docker" "start" "-a" "234c4691b265659c236c7c9a88699d2aaaa49212661e10c093c939b6ad057df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "234c4691b265659c236c7c9a88699d2aaaa49212661e10c093c939b6ad057df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "234c4691b265659c236c7c9a88699d2aaaa49212661e10c093c939b6ad057df7", kill_on_drop: false }` [INFO] [stdout] 234c4691b265659c236c7c9a88699d2aaaa49212661e10c093c939b6ad057df7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 441c33553a96718b9a69a1bc0039376c006258cb01c1a8677ed18b559b230aa5 [INFO] running `Command { std: "docker" "start" "-a" "441c33553a96718b9a69a1bc0039376c006258cb01c1a8677ed18b559b230aa5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling num-complex v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling ndarray v0.8.4 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling str_indices v0.4.4 [INFO] [stderr] Compiling onig_sys v68.2.1 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling plist v0.2.4 [INFO] [stderr] Compiling base64 v0.8.0 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling ropey v1.6.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling flate2 v1.1.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling vte v0.3.3 [INFO] [stderr] Compiling json v0.11.15 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling chrono v0.4.40 [INFO] [stderr] Compiling parse_int v0.5.0 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling termion v1.5.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling unix_socket v0.5.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling raw_tty v0.1.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling flexi_logger v0.11.5 [INFO] [stderr] Compiling onig v3.2.2 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling ugdb v0.1.12 (/opt/rustwide/workdir) [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling unsegen v0.3.1 [INFO] [stderr] Compiling unsegen_terminal v0.3.2 [INFO] [stderr] Compiling unsegen_jsonviewer v0.3.0 [INFO] [stderr] Compiling unsegen_signals v0.3.0 [INFO] [stderr] Compiling syntect v2.1.0 [INFO] [stderr] Compiling unsegen_pager v0.3.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/gdb_expression_parsing/mod.rs:9:39 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn parse_gdb_value(result_string: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 9 | pub fn parse_gdb_value(result_string: &str) -> Result, ParseError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.90s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "441c33553a96718b9a69a1bc0039376c006258cb01c1a8677ed18b559b230aa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "441c33553a96718b9a69a1bc0039376c006258cb01c1a8677ed18b559b230aa5", kill_on_drop: false }` [INFO] [stdout] 441c33553a96718b9a69a1bc0039376c006258cb01c1a8677ed18b559b230aa5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ec0bf5d356344b21e474c51bd73e0f71b17f1c578a49fddf8e6ffea638b614d [INFO] running `Command { std: "docker" "start" "-a" "3ec0bf5d356344b21e474c51bd73e0f71b17f1c578a49fddf8e6ffea638b614d", kill_on_drop: false }` [INFO] [stderr] Compiling ugdb v0.1.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/gdb_expression_parsing/mod.rs:9:39 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn parse_gdb_value(result_string: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 9 | pub fn parse_gdb_value(result_string: &str) -> Result, ParseError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.71s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "3ec0bf5d356344b21e474c51bd73e0f71b17f1c578a49fddf8e6ffea638b614d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ec0bf5d356344b21e474c51bd73e0f71b17f1c578a49fddf8e6ffea638b614d", kill_on_drop: false }` [INFO] [stdout] 3ec0bf5d356344b21e474c51bd73e0f71b17f1c578a49fddf8e6ffea638b614d