[INFO] fetching crate throw 0.1.7... [INFO] testing throw-0.1.7 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate throw 0.1.7 into /workspace/builds/worker-57/source [INFO] validating manifest of crates.io crate throw 0.1.7 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate throw 0.1.7 [INFO] finished tweaking crates.io crate throw 0.1.7 [INFO] tweaked toml for crates.io crate throw 0.1.7 written to /workspace/builds/worker-57/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.71 [INFO] [stderr] Downloaded syn v1.0.81 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 104d0ca9bddcbf243d4ba268a4d8df48262e9408c3c5821b1a6ba5104a475395 [INFO] running `Command { std: "docker" "start" "-a" "104d0ca9bddcbf243d4ba268a4d8df48262e9408c3c5821b1a6ba5104a475395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "104d0ca9bddcbf243d4ba268a4d8df48262e9408c3c5821b1a6ba5104a475395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "104d0ca9bddcbf243d4ba268a4d8df48262e9408c3c5821b1a6ba5104a475395", kill_on_drop: false }` [INFO] [stdout] 104d0ca9bddcbf243d4ba268a4d8df48262e9408c3c5821b1a6ba5104a475395 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bcfe12091c4e4692f1e1304516423beb0eb341fce01fc8447f07a524e23f1f2 [INFO] running `Command { std: "docker" "start" "-a" "4bcfe12091c4e4692f1e1304516423beb0eb341fce01fc8447f07a524e23f1f2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling throw v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:546:9 [INFO] [stdout] | [INFO] [stdout] 546 | try!(write!(fmt, "Error: {}", self.error)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:549:13 [INFO] [stdout] | [INFO] [stdout] 549 | try!(write!(fmt, "\n\t{}: {}", kv.key(), kv.value(),)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:553:13 [INFO] [stdout] | [INFO] [stdout] 553 | try!(write!( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:572:9 [INFO] [stdout] | [INFO] [stdout] 572 | try!(write!(fmt, "Error: {:?}", self.error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:574:13 [INFO] [stdout] | [INFO] [stdout] 574 | try!(write!(fmt, "\n\t{}: {}", kv.key(), kv.value(),)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:577:13 [INFO] [stdout] | [INFO] [stdout] 577 | try!(write!( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:600:32 [INFO] [stdout] | [INFO] [stdout] 600 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:597:22 [INFO] [stdout] | [INFO] [stdout] 597 | self.error().description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing documentation for a macro [INFO] [stdout] --> src/lib.rs:606:1 [INFO] [stdout] | [INFO] [stdout] 606 | macro_rules! up { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | #![deny(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing documentation for a macro [INFO] [stdout] --> src/lib.rs:647:1 [INFO] [stdout] | [INFO] [stdout] 647 | macro_rules! throw { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing documentation for a macro [INFO] [stdout] --> src/lib.rs:663:1 [INFO] [stdout] | [INFO] [stdout] 663 | macro_rules! throw_new { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `throw` due to 4 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4bcfe12091c4e4692f1e1304516423beb0eb341fce01fc8447f07a524e23f1f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bcfe12091c4e4692f1e1304516423beb0eb341fce01fc8447f07a524e23f1f2", kill_on_drop: false }` [INFO] [stdout] 4bcfe12091c4e4692f1e1304516423beb0eb341fce01fc8447f07a524e23f1f2