[INFO] cloning repository https://github.com/babalolajnr/my-redis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/babalolajnr/my-redis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabalolajnr%2Fmy-redis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabalolajnr%2Fmy-redis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 77d6f6cf9fd2e84da98b01f5317f865a934e0546 [INFO] checking babalolajnr/my-redis against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabalolajnr%2Fmy-redis" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/babalolajnr/my-redis on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/babalolajnr/my-redis [INFO] finished tweaking git repo https://github.com/babalolajnr/my-redis [INFO] tweaked toml for git repo https://github.com/babalolajnr/my-redis written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/babalolajnr/my-redis already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2a5d63c7ca3e850f7ee577a79a82a8a5137ab5951c029c51d6f61771c96436d [INFO] running `Command { std: "docker" "start" "-a" "b2a5d63c7ca3e850f7ee577a79a82a8a5137ab5951c029c51d6f61771c96436d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2a5d63c7ca3e850f7ee577a79a82a8a5137ab5951c029c51d6f61771c96436d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2a5d63c7ca3e850f7ee577a79a82a8a5137ab5951c029c51d6f61771c96436d", kill_on_drop: false }` [INFO] [stdout] b2a5d63c7ca3e850f7ee577a79a82a8a5137ab5951c029c51d6f61771c96436d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a136a32b4e4efc929489a6150b0dd7e964a90222e708ff5401ea26ec3ef514c7 [INFO] running `Command { std: "docker" "start" "-a" "a136a32b4e4efc929489a6150b0dd7e964a90222e708ff5401ea26ec3ef514c7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libc v0.2.116 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking atoi v0.3.3 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking async-stream v0.3.2 [INFO] [stderr] Checking tokio v1.16.1 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking mini-redis v0.4.1 [INFO] [stderr] Checking my-redis v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.41s [INFO] running `Command { std: "docker" "inspect" "a136a32b4e4efc929489a6150b0dd7e964a90222e708ff5401ea26ec3ef514c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a136a32b4e4efc929489a6150b0dd7e964a90222e708ff5401ea26ec3ef514c7", kill_on_drop: false }` [INFO] [stdout] a136a32b4e4efc929489a6150b0dd7e964a90222e708ff5401ea26ec3ef514c7 [INFO] checking babalolajnr/my-redis against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabalolajnr%2Fmy-redis" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/babalolajnr/my-redis on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/babalolajnr/my-redis [INFO] finished tweaking git repo https://github.com/babalolajnr/my-redis [INFO] tweaked toml for git repo https://github.com/babalolajnr/my-redis written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/babalolajnr/my-redis already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94d36df4a516d1ba2fc73654eaa0704819c9f5e02673db3ffb11c414ab24edcc [INFO] running `Command { std: "docker" "start" "-a" "94d36df4a516d1ba2fc73654eaa0704819c9f5e02673db3ffb11c414ab24edcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94d36df4a516d1ba2fc73654eaa0704819c9f5e02673db3ffb11c414ab24edcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94d36df4a516d1ba2fc73654eaa0704819c9f5e02673db3ffb11c414ab24edcc", kill_on_drop: false }` [INFO] [stdout] 94d36df4a516d1ba2fc73654eaa0704819c9f5e02673db3ffb11c414ab24edcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5345d0a6db20c408e01a3e9e53d09d9307e80a98c68996b36f8a31e748d5b343 [INFO] running `Command { std: "docker" "start" "-a" "5345d0a6db20c408e01a3e9e53d09d9307e80a98c68996b36f8a31e748d5b343", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libc v0.2.116 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking atoi v0.3.3 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking async-stream v0.3.2 [INFO] [stderr] Checking tokio v1.16.1 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking mini-redis v0.4.1 [INFO] [stderr] Checking my-redis v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.28s [INFO] running `Command { std: "docker" "inspect" "5345d0a6db20c408e01a3e9e53d09d9307e80a98c68996b36f8a31e748d5b343", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5345d0a6db20c408e01a3e9e53d09d9307e80a98c68996b36f8a31e748d5b343", kill_on_drop: false }` [INFO] [stdout] 5345d0a6db20c408e01a3e9e53d09d9307e80a98c68996b36f8a31e748d5b343