[INFO] crate uppercut 0.1.1 is already in cache [INFO] testing uppercut-0.1.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate uppercut 0.1.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate uppercut 0.1.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate uppercut 0.1.1 [INFO] finished tweaking crates.io crate uppercut 0.1.1 [INFO] tweaked toml for crates.io crate uppercut 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate uppercut 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0311675920d522aee308c9f8f3b7c5a4a13a9b9877e3379d52d371c8a0987fb9 [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" "0311675920d522aee308c9f8f3b7c5a4a13a9b9877e3379d52d371c8a0987fb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0311675920d522aee308c9f8f3b7c5a4a13a9b9877e3379d52d371c8a0987fb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0311675920d522aee308c9f8f3b7c5a4a13a9b9877e3379d52d371c8a0987fb9", kill_on_drop: false }` [INFO] [stdout] 0311675920d522aee308c9f8f3b7c5a4a13a9b9877e3379d52d371c8a0987fb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea685c3be606ab98b34069769e3b07472e837132d8b58c428bf13e235ff3682b [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" "ea685c3be606ab98b34069769e3b07472e837132d8b58c428bf13e235ff3682b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling core_affinity v0.5.10 [INFO] [stderr] Compiling uppercut v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.48s [INFO] running `Command { std: "docker" "inspect" "ea685c3be606ab98b34069769e3b07472e837132d8b58c428bf13e235ff3682b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea685c3be606ab98b34069769e3b07472e837132d8b58c428bf13e235ff3682b", kill_on_drop: false }` [INFO] [stdout] ea685c3be606ab98b34069769e3b07472e837132d8b58c428bf13e235ff3682b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 30b45fc110b4fee498a83287efd386f1eb74771e5326be5daa94fcc1a465a09a [INFO] running `Command { std: "docker" "start" "-a" "30b45fc110b4fee498a83287efd386f1eb74771e5326be5daa94fcc1a465a09a", kill_on_drop: false }` [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling uppercut v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> tests/../src/config.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn new(scheduler: SchedulerConfig) -> 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: `with_total_threads` [INFO] [stdout] --> tests/../src/config.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | 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:182:5 [INFO] [stdout] | [INFO] [stdout] 182 | 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:197:12 [INFO] [stdout] | [INFO] [stdout] 197 | 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:209:12 [INFO] [stdout] | [INFO] [stdout] 209 | 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:219:12 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn submit(&self, f: F) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.14s [INFO] running `Command { std: "docker" "inspect" "30b45fc110b4fee498a83287efd386f1eb74771e5326be5daa94fcc1a465a09a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30b45fc110b4fee498a83287efd386f1eb74771e5326be5daa94fcc1a465a09a", kill_on_drop: false }` [INFO] [stdout] 30b45fc110b4fee498a83287efd386f1eb74771e5326be5daa94fcc1a465a09a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 449fbb7084efbffd69e9e45344a6a8356f17ba2d4bad3ddc8f4da7ca387502df [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" "449fbb7084efbffd69e9e45344a6a8356f17ba2d4bad3ddc8f4da7ca387502df", 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:9:12 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 9 | pub fn new(scheduler: SchedulerConfig) -> 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: `with_total_threads` [INFO] [stderr] --> tests/../src/config.rs:39:12 [INFO] [stderr] | [INFO] [stderr] 39 | 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:182:5 [INFO] [stderr] | [INFO] [stderr] 182 | pool: &'a ThreadPool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `spawn_default` [INFO] [stderr] --> tests/../src/core.rs:197:12 [INFO] [stderr] | [INFO] [stderr] 197 | 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:209:12 [INFO] [stderr] | [INFO] [stderr] 209 | pub fn stop(&self, address: &str) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `submit` [INFO] [stderr] --> tests/../src/core.rs:219:12 [INFO] [stderr] | [INFO] [stderr] 219 | pub fn submit(&self, f: F) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/uppercut-3c3c18d3daa02372 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/actors-21fc0a402b43ef89 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test own_message_received ... ok [INFO] [stdout] test sent_message_received ... ok [INFO] [stdout] test delayed_message_received ... ok [INFO] [stdout] test forwarded_message_received ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests uppercut [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "449fbb7084efbffd69e9e45344a6a8356f17ba2d4bad3ddc8f4da7ca387502df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "449fbb7084efbffd69e9e45344a6a8356f17ba2d4bad3ddc8f4da7ca387502df", kill_on_drop: false }` [INFO] [stdout] 449fbb7084efbffd69e9e45344a6a8356f17ba2d4bad3ddc8f4da7ca387502df