[INFO] cloning repository https://github.com/matteosister/capnproto_rust_impl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matteosister/capnproto_rust_impl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatteosister%2Fcapnproto_rust_impl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatteosister%2Fcapnproto_rust_impl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b8d94abc308be6f27fd0cf18e67bef426c694493 [INFO] checking matteosister/capnproto_rust_impl against master#9ba3d315b4b2bea7485071eaf4b2681320cd2a27 for pr-124592 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatteosister%2Fcapnproto_rust_impl" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/matteosister/capnproto_rust_impl on toolchain 9ba3d315b4b2bea7485071eaf4b2681320cd2a27 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ba3d315b4b2bea7485071eaf4b2681320cd2a27" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/matteosister/capnproto_rust_impl [INFO] finished tweaking git repo https://github.com/matteosister/capnproto_rust_impl [INFO] tweaked toml for git repo https://github.com/matteosister/capnproto_rust_impl written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/matteosister/capnproto_rust_impl 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" "+9ba3d315b4b2bea7485071eaf4b2681320cd2a27" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking matteosister/capnproto_rust_impl against try#2466b92ed5feb282a98bb984f45d1e6d39f8c1aa for pr-124592 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatteosister%2Fcapnproto_rust_impl" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/matteosister/capnproto_rust_impl on toolchain 2466b92ed5feb282a98bb984f45d1e6d39f8c1aa [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2466b92ed5feb282a98bb984f45d1e6d39f8c1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/matteosister/capnproto_rust_impl [INFO] finished tweaking git repo https://github.com/matteosister/capnproto_rust_impl [INFO] tweaked toml for git repo https://github.com/matteosister/capnproto_rust_impl written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/matteosister/capnproto_rust_impl 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" "+2466b92ed5feb282a98bb984f45d1e6d39f8c1aa" "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 capnp v0.14.2 [INFO] [stderr] Downloaded capnp-futures v0.14.1 [INFO] [stderr] Downloaded capnpc v0.14.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+2466b92ed5feb282a98bb984f45d1e6d39f8c1aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08b3d4d0de59c4778dfe290eca4ee931763eb8f8532e739932c3a05de5b9ca13 [INFO] running `Command { std: "docker" "start" "-a" "08b3d4d0de59c4778dfe290eca4ee931763eb8f8532e739932c3a05de5b9ca13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08b3d4d0de59c4778dfe290eca4ee931763eb8f8532e739932c3a05de5b9ca13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08b3d4d0de59c4778dfe290eca4ee931763eb8f8532e739932c3a05de5b9ca13", kill_on_drop: false }` [INFO] [stdout] 08b3d4d0de59c4778dfe290eca4ee931763eb8f8532e739932c3a05de5b9ca13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+2466b92ed5feb282a98bb984f45d1e6d39f8c1aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 376de0fa289eb65e4d1d24b6e6d82920419683fc350ff4d69b8759ec29b50093 [INFO] running `Command { std: "docker" "start" "-a" "376de0fa289eb65e4d1d24b6e6d82920419683fc350ff4d69b8759ec29b50093", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking capnp v0.14.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking capnpc v0.14.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking capnp-futures v0.14.1 [INFO] [stderr] Checking capnproto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `name`, `birth_date`, `email`, and `phones` are never read [INFO] [stdout] --> src/person.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Person { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 9 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | birth_date: NaiveDate, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | email: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | phones: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `number` and `number_type` are never read [INFO] [stdout] --> src/person.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct PhoneNumber { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 50 | number: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 51 | number_type: PhoneNumberType, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PhoneNumber` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `birth_date`, `email`, and `phones` are never read [INFO] [stdout] --> src/person.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Person { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 9 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | birth_date: NaiveDate, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | email: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | phones: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `number` and `number_type` are never read [INFO] [stdout] --> src/person.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct PhoneNumber { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 50 | number: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 51 | number_type: PhoneNumberType, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PhoneNumber` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `capnp::serialize_packed` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use capnp::serialize_packed; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `capnproto::schema::person` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use capnproto::schema::person; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::stdout` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::stdout; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `capnp::serialize_packed` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use capnp::serialize_packed; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `capnproto::schema::person` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use capnproto::schema::person; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::stdout` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::stdout; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.16s [INFO] running `Command { std: "docker" "inspect" "376de0fa289eb65e4d1d24b6e6d82920419683fc350ff4d69b8759ec29b50093", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "376de0fa289eb65e4d1d24b6e6d82920419683fc350ff4d69b8759ec29b50093", kill_on_drop: false }` [INFO] [stdout] 376de0fa289eb65e4d1d24b6e6d82920419683fc350ff4d69b8759ec29b50093