[INFO] fetching crate mini-redis 0.4.1... [INFO] testing mini-redis-0.4.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate mini-redis 0.4.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate mini-redis 0.4.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mini-redis 0.4.1 [INFO] finished tweaking crates.io crate mini-redis 0.4.1 [INFO] tweaked toml for crates.io crate mini-redis 0.4.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate mini-redis 0.4.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 064bdbd92b08a31b47d86880ad60a30ad23f45b2cb6a5091fde9fbf67908bbc1 [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" "064bdbd92b08a31b47d86880ad60a30ad23f45b2cb6a5091fde9fbf67908bbc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "064bdbd92b08a31b47d86880ad60a30ad23f45b2cb6a5091fde9fbf67908bbc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "064bdbd92b08a31b47d86880ad60a30ad23f45b2cb6a5091fde9fbf67908bbc1", kill_on_drop: false }` [INFO] [stdout] 064bdbd92b08a31b47d86880ad60a30ad23f45b2cb6a5091fde9fbf67908bbc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f9de8701e143464b2b6b19e5ccc92760ab6aa7f85a75c922af38555bc718f7a [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" "1f9de8701e143464b2b6b19e5ccc92760ab6aa7f85a75c922af38555bc718f7a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling tokio v1.8.1 [INFO] [stderr] Compiling sharded-slab v0.1.1 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atoi v0.3.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling tracing-subscriber v0.2.19 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling structopt v0.3.22 [INFO] [stderr] Compiling tokio-stream v0.1.7 [INFO] [stderr] Compiling mini-redis v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `Command { std: "docker" "inspect" "1f9de8701e143464b2b6b19e5ccc92760ab6aa7f85a75c922af38555bc718f7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f9de8701e143464b2b6b19e5ccc92760ab6aa7f85a75c922af38555bc718f7a", kill_on_drop: false }` [INFO] [stdout] 1f9de8701e143464b2b6b19e5ccc92760ab6aa7f85a75c922af38555bc718f7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02f8f6ab54313dd15e8566a3838d3a72c82a0ef7ff58017f58f9b2f6598ede3f [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" "02f8f6ab54313dd15e8566a3838d3a72c82a0ef7ff58017f58f9b2f6598ede3f", kill_on_drop: false }` [INFO] [stderr] Compiling mini-redis v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.88s [INFO] running `Command { std: "docker" "inspect" "02f8f6ab54313dd15e8566a3838d3a72c82a0ef7ff58017f58f9b2f6598ede3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02f8f6ab54313dd15e8566a3838d3a72c82a0ef7ff58017f58f9b2f6598ede3f", kill_on_drop: false }` [INFO] [stdout] 02f8f6ab54313dd15e8566a3838d3a72c82a0ef7ff58017f58f9b2f6598ede3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b1b327b570180bc0c8b73510380e61264cf9b2b20617238009a6fe6d900bd9c7 [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" "b1b327b570180bc0c8b73510380e61264cf9b2b20617238009a6fe6d900bd9c7", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mini_redis-2c208f4e32cc97e8) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mini_redis_cli-47277557d7b0a389) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mini_redis_server-e7a0b694df03b7fa) [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] [stderr] Running tests/buffer.rs (/opt/rustwide/target/debug/deps/buffer-96a8d3fb225dc42a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test pool_key_value_get_set ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/client.rs (/opt/rustwide/target/debug/deps/client-b865ffd3413234d9) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test unsubscribes_from_channels ... ok [INFO] [stdout] test key_value_get_set ... ok [INFO] [stdout] test receive_message_subscribed_channel ... ok [INFO] [stderr] Running tests/server.rs (/opt/rustwide/target/debug/deps/server-04feb6ebc4c44eac) [INFO] [stdout] test receive_message_multiple_subscribed_channels ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test send_error_unknown_command ... ok [INFO] [stdout] test send_error_get_set_after_subscribe ... ok [INFO] [stdout] test key_value_get_set ... ok [INFO] [stdout] test key_value_timeout ... ok [INFO] [stdout] test manage_subscription ... ok [INFO] [stdout] test pub_sub ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] Doc-tests mini-redis [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/client.rs - client::Client::get (line 98) - compile ... ok [INFO] [stdout] test src/client.rs - client::Client::publish (line 248) - compile ... ok [INFO] [stdout] test src/blocking_client.rs - blocking_client::connect (line 61) - compile ... ok [INFO] [stdout] test src/blocking_client.rs - blocking_client::BlockingClient::get (line 91) - compile ... ok [INFO] [stdout] test src/blocking_client.rs - blocking_client::BlockingClient::set_expires (line 151) - compile ... ok [INFO] [stdout] test src/client.rs - client::connect (line 62) - compile ... ok [INFO] [stdout] test src/client.rs - client::Client::set (line 144) - compile ... ok [INFO] [stdout] test src/client.rs - client::Client::set_expires (line 183) - compile ... ok [INFO] [stdout] test src/blocking_client.rs - blocking_client::BlockingClient::publish (line 193) - compile ... ok [INFO] [stdout] test src/blocking_client.rs - blocking_client::BlockingClient::set (line 117) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b1b327b570180bc0c8b73510380e61264cf9b2b20617238009a6fe6d900bd9c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1b327b570180bc0c8b73510380e61264cf9b2b20617238009a6fe6d900bd9c7", kill_on_drop: false }` [INFO] [stdout] b1b327b570180bc0c8b73510380e61264cf9b2b20617238009a6fe6d900bd9c7