[INFO] fetching crate mini-redis 0.4.0... [INFO] testing mini-redis-0.4.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate mini-redis 0.4.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate mini-redis 0.4.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mini-redis 0.4.0 [INFO] finished tweaking crates.io crate mini-redis 0.4.0 [INFO] tweaked toml for crates.io crate mini-redis 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate mini-redis 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded loom v0.3.6 [INFO] [stderr] Downloaded sharded-slab v0.1.0 [INFO] [stderr] Downloaded atoi v0.3.3 [INFO] [stderr] Downloaded tokio v1.0.0 [INFO] [stderr] Downloaded generator v0.6.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3432523849b3ccf6526357a9db6701396e4a0b7badc3949aa79b0e7991de8e13 [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" "3432523849b3ccf6526357a9db6701396e4a0b7badc3949aa79b0e7991de8e13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3432523849b3ccf6526357a9db6701396e4a0b7badc3949aa79b0e7991de8e13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3432523849b3ccf6526357a9db6701396e4a0b7badc3949aa79b0e7991de8e13", kill_on_drop: false }` [INFO] [stdout] 3432523849b3ccf6526357a9db6701396e4a0b7badc3949aa79b0e7991de8e13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d45d172cfab545f3d995f22817269fca3d327c6b839224387d1093c8bba76ac [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" "9d45d172cfab545f3d995f22817269fca3d327c6b839224387d1093c8bba76ac", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling sharded-slab v0.1.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.0.0 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling atoi v0.3.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling async-stream v0.3.0 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling tokio-stream v0.1.0 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling tracing-subscriber v0.2.15 [INFO] [stderr] Compiling mini-redis v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 44s [INFO] running `Command { std: "docker" "inspect" "9d45d172cfab545f3d995f22817269fca3d327c6b839224387d1093c8bba76ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d45d172cfab545f3d995f22817269fca3d327c6b839224387d1093c8bba76ac", kill_on_drop: false }` [INFO] [stdout] 9d45d172cfab545f3d995f22817269fca3d327c6b839224387d1093c8bba76ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 927d6e021c27db2f408fce208b55a5f5373f78f90e2143d93a0287039a567825 [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" "927d6e021c27db2f408fce208b55a5f5373f78f90e2143d93a0287039a567825", kill_on_drop: false }` [INFO] [stderr] Compiling mini-redis v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.16s [INFO] running `Command { std: "docker" "inspect" "927d6e021c27db2f408fce208b55a5f5373f78f90e2143d93a0287039a567825", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "927d6e021c27db2f408fce208b55a5f5373f78f90e2143d93a0287039a567825", kill_on_drop: false }` [INFO] [stdout] 927d6e021c27db2f408fce208b55a5f5373f78f90e2143d93a0287039a567825 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", 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] ebcd9c1b5681c2852d77f09940aa972b66c6305724b324118ddc29b63e32ccc4 [INFO] running `Command { std: "docker" "start" "-a" "ebcd9c1b5681c2852d77f09940aa972b66c6305724b324118ddc29b63e32ccc4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mini_redis-7273a766ae1e673a) [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_cli-fae3cb8484dc8ba5) [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-5cbdd6f0e57b45ce) [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-f4ac919ca97f8682) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/client.rs (/opt/rustwide/target/debug/deps/client-878c99906f3ce7dd) [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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test key_value_get_set ... ok [INFO] [stdout] test unsubscribes_from_channels ... ok [INFO] [stdout] test receive_message_multiple_subscribed_channels ... ok [INFO] [stdout] test receive_message_subscribed_channel ... 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] [stderr] Running tests/server.rs (/opt/rustwide/target/debug/deps/server-45cd68fed13d551d) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test key_value_timeout ... ok [INFO] [stdout] test send_error_get_set_after_subscribe ... ok [INFO] [stdout] test key_value_get_set ... ok [INFO] [stdout] test send_error_unknown_command ... 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 0.11s [INFO] [stdout] [INFO] [stderr] Doc-tests mini-redis [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/client.rs - client::Client::set (line 144) ... ok [INFO] [stdout] test src/client.rs - client::Client::publish (line 248) ... ok [INFO] [stdout] test src/client.rs - client::connect (line 62) ... ok [INFO] [stdout] test src/client.rs - client::Client::set_expires (line 183) ... ok [INFO] [stdout] test src/client.rs - client::Client::get (line 98) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ebcd9c1b5681c2852d77f09940aa972b66c6305724b324118ddc29b63e32ccc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebcd9c1b5681c2852d77f09940aa972b66c6305724b324118ddc29b63e32ccc4", kill_on_drop: false }` [INFO] [stdout] ebcd9c1b5681c2852d77f09940aa972b66c6305724b324118ddc29b63e32ccc4