[INFO] fetching crate uppercut 0.3.1... [INFO] testing uppercut-0.3.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate uppercut 0.3.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate uppercut 0.3.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uppercut 0.3.1 [INFO] finished tweaking crates.io crate uppercut 0.3.1 [INFO] tweaked toml for crates.io crate uppercut 0.3.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate uppercut 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3eff0d5cadb7e33ca076a565d37b540ff7654dcaf7499ca770e457690b304a76 [INFO] running `Command { std: "docker" "start" "-a" "3eff0d5cadb7e33ca076a565d37b540ff7654dcaf7499ca770e457690b304a76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3eff0d5cadb7e33ca076a565d37b540ff7654dcaf7499ca770e457690b304a76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eff0d5cadb7e33ca076a565d37b540ff7654dcaf7499ca770e457690b304a76", kill_on_drop: false }` [INFO] [stdout] 3eff0d5cadb7e33ca076a565d37b540ff7654dcaf7499ca770e457690b304a76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dced25b8339fa72f5b370f593f27375f03c539f9a458b7f2e7d757cc16eb9ec7 [INFO] running `Command { std: "docker" "start" "-a" "dced25b8339fa72f5b370f593f27375f03c539f9a458b7f2e7d757cc16eb9ec7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling c_linked_list v1.1.1 [INFO] [stderr] Compiling parsed v0.2.1 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.9 [INFO] [stderr] Compiling get_if_addrs v0.5.3 [INFO] [stderr] Compiling core_affinity v0.5.10 [INFO] [stderr] Compiling uppercut v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `Command { std: "docker" "inspect" "dced25b8339fa72f5b370f593f27375f03c539f9a458b7f2e7d757cc16eb9ec7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dced25b8339fa72f5b370f593f27375f03c539f9a458b7f2e7d757cc16eb9ec7", kill_on_drop: false }` [INFO] [stdout] dced25b8339fa72f5b370f593f27375f03c539f9a458b7f2e7d757cc16eb9ec7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd4edb0406bc9bfd5591761801605544d46c9d7c46178d780697faa399ed3ede [INFO] running `Command { std: "docker" "start" "-a" "fd4edb0406bc9bfd5591761801605544d46c9d7c46178d780697faa399ed3ede", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling env_logger v0.8.2 [INFO] [stderr] Compiling uppercut v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> tests/../src/config.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(scheduler: SchedulerConfig, remote: RemoteConfig) -> Config { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `listening_at` [INFO] [stdout] --> tests/../src/config.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn listening_at(listening: &str, server: ServerConfig, client: ClientConfig) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_total_threads` [INFO] [stdout] --> tests/../src/config.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn with_total_threads(total_threads: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pool` [INFO] [stdout] --> tests/../src/core.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | pool: &'a ThreadPool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `spawn_default` [INFO] [stdout] --> tests/../src/core.rs:271:12 [INFO] [stdout] | [INFO] [stdout] 271 | pub fn spawn_default(&self, address: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `stop` [INFO] [stdout] --> tests/../src/core.rs:284:12 [INFO] [stdout] | [INFO] [stdout] 284 | pub fn stop(&self, address: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `submit` [INFO] [stdout] --> tests/../src/core.rs:294:12 [INFO] [stdout] | [INFO] [stdout] 294 | pub fn submit(&self, f: F) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 20.57s [INFO] running `Command { std: "docker" "inspect" "fd4edb0406bc9bfd5591761801605544d46c9d7c46178d780697faa399ed3ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd4edb0406bc9bfd5591761801605544d46c9d7c46178d780697faa399ed3ede", kill_on_drop: false }` [INFO] [stdout] fd4edb0406bc9bfd5591761801605544d46c9d7c46178d780697faa399ed3ede [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 39232f0f8c0bd3beff6e7154185275d56cc9169596908c7b55772c7176f1b5f2 [INFO] running `Command { std: "docker" "start" "-a" "39232f0f8c0bd3beff6e7154185275d56cc9169596908c7b55772c7176f1b5f2", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stdout] running 0 tests [INFO] [stderr] --> tests/../src/config.rs:10:12 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 10 | pub fn new(scheduler: SchedulerConfig, remote: RemoteConfig) -> Config { [INFO] [stdout] [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `listening_at` [INFO] [stderr] --> tests/../src/config.rs:61:12 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn listening_at(listening: &str, server: ServerConfig, client: ClientConfig) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `with_total_threads` [INFO] [stderr] --> tests/../src/config.rs:100:12 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn with_total_threads(total_threads: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pool` [INFO] [stderr] --> tests/../src/core.rs:255:5 [INFO] [stderr] | [INFO] [stderr] 255 | pool: &'a ThreadPool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `spawn_default` [INFO] [stderr] --> tests/../src/core.rs:271:12 [INFO] [stderr] | [INFO] [stderr] 271 | pub fn spawn_default(&self, address: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `stop` [INFO] [stderr] --> tests/../src/core.rs:284:12 [INFO] [stderr] | [INFO] [stderr] 284 | pub fn stop(&self, address: &str) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: associated function is never used: `submit` [INFO] [stdout] running 6 tests [INFO] [stderr] --> tests/../src/core.rs:294:12 [INFO] [stderr] | [INFO] [stderr] 294 | pub fn submit(&self, f: F) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/uppercut-3d9b3fe82098ede3) [INFO] [stderr] Running tests/actors.rs (/opt/rustwide/target/debug/deps/actors-445be43e065ad4bc) [INFO] [stdout] test own_message_received ... ok [INFO] [stdout] test message_order_perceived ... ok [INFO] [stdout] test sent_message_received ... ok [INFO] [stdout] test forwarded_message_received ... ok [INFO] [stdout] test delayed_message_received ... ok [INFO] [stderr] Doc-tests uppercut [INFO] [stdout] test delayed_messages_ordering ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [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" "39232f0f8c0bd3beff6e7154185275d56cc9169596908c7b55772c7176f1b5f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39232f0f8c0bd3beff6e7154185275d56cc9169596908c7b55772c7176f1b5f2", kill_on_drop: false }` [INFO] [stdout] 39232f0f8c0bd3beff6e7154185275d56cc9169596908c7b55772c7176f1b5f2