[INFO] cloning repository https://github.com/slymon99/mini_redis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slymon99/mini_redis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslymon99%2Fmini_redis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslymon99%2Fmini_redis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fec4bd368c1aa18f7a0519228c12f8224b5e45d8 [INFO] testing slymon99/mini_redis against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslymon99%2Fmini_redis" "/workspace/builds/worker-41/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/slymon99/mini_redis on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/slymon99/mini_redis [INFO] finished tweaking git repo https://github.com/slymon99/mini_redis [INFO] tweaked toml for git repo https://github.com/slymon99/mini_redis written to /workspace/builds/worker-41/source/Cargo.toml [INFO] crate git repo https://github.com/slymon99/mini_redis already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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 atoi v0.3.2 [INFO] [stderr] Downloaded mini-redis v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0958f4bf69be762bb9c53f83434919395316b8c85af8c2af334c108640e4270c [INFO] running `Command { std: "docker" "start" "-a" "0958f4bf69be762bb9c53f83434919395316b8c85af8c2af334c108640e4270c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0958f4bf69be762bb9c53f83434919395316b8c85af8c2af334c108640e4270c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0958f4bf69be762bb9c53f83434919395316b8c85af8c2af334c108640e4270c", kill_on_drop: false }` [INFO] [stdout] 0958f4bf69be762bb9c53f83434919395316b8c85af8c2af334c108640e4270c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4df14804ffa1ac60278dbbf89403d592cc6362cbb570483d8db0c4a871a50ccc [INFO] running `Command { std: "docker" "start" "-a" "4df14804ffa1ac60278dbbf89403d592cc6362cbb570483d8db0c4a871a50ccc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling arc-swap v0.4.7 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling tracing-core v0.1.15 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling sharded-slab v0.0.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling net2 v0.2.35 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling tracing-serde v0.1.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atoi v0.3.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling chrono v0.4.15 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tracing-subscriber v0.2.11 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling structopt-derive v0.4.10 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling async-stream v0.2.1 [INFO] [stderr] Compiling tracing v0.1.19 [INFO] [stderr] Compiling structopt v0.3.17 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling mini-redis v0.2.0 [INFO] [stderr] Compiling mini_redis v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 31s [INFO] running `Command { std: "docker" "inspect" "4df14804ffa1ac60278dbbf89403d592cc6362cbb570483d8db0c4a871a50ccc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4df14804ffa1ac60278dbbf89403d592cc6362cbb570483d8db0c4a871a50ccc", kill_on_drop: false }` [INFO] [stdout] 4df14804ffa1ac60278dbbf89403d592cc6362cbb570483d8db0c4a871a50ccc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c80d5894808c4f50ef274e2668ba0ed62a8051511f26992a9c09e01475f9d979 [INFO] running `Command { std: "docker" "start" "-a" "c80d5894808c4f50ef274e2668ba0ed62a8051511f26992a9c09e01475f9d979", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mini_redis v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.58s [INFO] running `Command { std: "docker" "inspect" "c80d5894808c4f50ef274e2668ba0ed62a8051511f26992a9c09e01475f9d979", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c80d5894808c4f50ef274e2668ba0ed62a8051511f26992a9c09e01475f9d979", kill_on_drop: false }` [INFO] [stdout] c80d5894808c4f50ef274e2668ba0ed62a8051511f26992a9c09e01475f9d979 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9c8e801ac2ab6c6d7d59c5e28699b04e51dc1fb658be00c4e59667d1ac564624 [INFO] running `Command { std: "docker" "start" "-a" "9c8e801ac2ab6c6d7d59c5e28699b04e51dc1fb658be00c4e59667d1ac564624", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mini_redis-6db8f3b11af7f4ad) [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" "9c8e801ac2ab6c6d7d59c5e28699b04e51dc1fb658be00c4e59667d1ac564624", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c8e801ac2ab6c6d7d59c5e28699b04e51dc1fb658be00c4e59667d1ac564624", kill_on_drop: false }` [INFO] [stdout] 9c8e801ac2ab6c6d7d59c5e28699b04e51dc1fb658be00c4e59667d1ac564624