[INFO] cloning repository https://github.com/w1ll-i-code/tokio-netstring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/w1ll-i-code/tokio-netstring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw1ll-i-code%2Ftokio-netstring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw1ll-i-code%2Ftokio-netstring'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 80af78e328940c36d3741223d866184f8c012886 [INFO] checking w1ll-i-code/tokio-netstring against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw1ll-i-code%2Ftokio-netstring" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/w1ll-i-code/tokio-netstring [INFO] finished tweaking git repo https://github.com/w1ll-i-code/tokio-netstring [INFO] tweaked toml for git repo https://github.com/w1ll-i-code/tokio-netstring written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/w1ll-i-code/tokio-netstring on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/w1ll-i-code/tokio-netstring 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-test v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b126f10f26262856d5eeccfaaa63dc5e34bb0b5d7e25ef8093623e079ea36209 [INFO] running `Command { std: "docker" "start" "-a" "b126f10f26262856d5eeccfaaa63dc5e34bb0b5d7e25ef8093623e079ea36209", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b126f10f26262856d5eeccfaaa63dc5e34bb0b5d7e25ef8093623e079ea36209", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b126f10f26262856d5eeccfaaa63dc5e34bb0b5d7e25ef8093623e079ea36209", kill_on_drop: false }` [INFO] [stdout] b126f10f26262856d5eeccfaaa63dc5e34bb0b5d7e25ef8093623e079ea36209 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39e188e2b0439c5df7410fe4b8e84a475e1e1abb3928eaeca94f8e6a00bb9748 [INFO] running `Command { std: "docker" "start" "-a" "39e188e2b0439c5df7410fe4b8e84a475e1e1abb3928eaeca94f8e6a00bb9748", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Checking async-stream v0.3.2 [INFO] [stderr] Checking tokio-stream v0.1.7 [INFO] [stderr] Checking tokio-netstring-trait v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `err_drop_message` [INFO] [stdout] --> src/lib.rs:59:7 [INFO] [stdout] | [INFO] [stdout] 59 | #[cfg(err_drop_message)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "err_drop_message"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(err_drop_message)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(err_drop_message)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `err_drop_message` [INFO] [stdout] --> src/lib.rs:75:11 [INFO] [stdout] | [INFO] [stdout] 75 | #[cfg(not(err_drop_message))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "err_drop_message"` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(err_drop_message)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(err_drop_message)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-test v0.4.2 [INFO] [stdout] warning: unexpected `cfg` condition name: `err_drop_message` [INFO] [stdout] --> src/lib.rs:59:7 [INFO] [stdout] | [INFO] [stdout] 59 | #[cfg(err_drop_message)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "err_drop_message"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(err_drop_message)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(err_drop_message)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `err_drop_message` [INFO] [stdout] --> src/lib.rs:75:11 [INFO] [stdout] | [INFO] [stdout] 75 | #[cfg(not(err_drop_message))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "err_drop_message"` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(err_drop_message)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(err_drop_message)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.11s [INFO] running `Command { std: "docker" "inspect" "39e188e2b0439c5df7410fe4b8e84a475e1e1abb3928eaeca94f8e6a00bb9748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39e188e2b0439c5df7410fe4b8e84a475e1e1abb3928eaeca94f8e6a00bb9748", kill_on_drop: false }` [INFO] [stdout] 39e188e2b0439c5df7410fe4b8e84a475e1e1abb3928eaeca94f8e6a00bb9748