[INFO] cloning repository https://github.com/lcdr/lu_packets [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lcdr/lu_packets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcdr%2Flu_packets", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcdr%2Flu_packets'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 144e56d2c46043da7924ffa34705f763982676fc [INFO] checking lcdr/lu_packets against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcdr%2Flu_packets" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/lcdr/lu_packets [INFO] finished tweaking git repo https://github.com/lcdr/lu_packets [INFO] tweaked toml for git repo https://github.com/lcdr/lu_packets written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lcdr/lu_packets on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lcdr/lu_packets 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" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/lcdr/endio` [INFO] [stderr] Updating git repository `https://github.com/lcdr/endio_bit` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded time v0.3.17 [INFO] [stderr] Downloaded base64ct v1.5.3 [INFO] [stderr] Downloaded time-macros v0.2.6 [INFO] [stderr] Downloaded syn v1.0.30 [INFO] [stderr] Downloaded zstd-sys v2.0.4+zstd.1.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92f70c7df137e6dc7132044c47ce64be336e8869cc9a55f50d26e14beb2ce2be [INFO] running `Command { std: "docker" "start" "-a" "92f70c7df137e6dc7132044c47ce64be336e8869cc9a55f50d26e14beb2ce2be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92f70c7df137e6dc7132044c47ce64be336e8869cc9a55f50d26e14beb2ce2be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92f70c7df137e6dc7132044c47ce64be336e8869cc9a55f50d26e14beb2ce2be", kill_on_drop: false }` [INFO] [stdout] 92f70c7df137e6dc7132044c47ce64be336e8869cc9a55f50d26e14beb2ce2be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 450f421fc32bc4518fe69814de7a752c5bcdb4b0cbae66e16ef294ceb0e7f8c3 [INFO] running `Command { std: "docker" "start" "-a" "450f421fc32bc4518fe69814de7a752c5bcdb4b0cbae66e16ef294ceb0e7f8c3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling time-core v0.1.0 [INFO] [stderr] Checking base64ct v1.5.3 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Checking generic-array v0.14.6 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking endio_bit v0.1.0 (https://github.com/lcdr/endio_bit?rev=46b1b0eda359dd85b5eabf9714e839c3728c75af#46b1b0ed) [INFO] [stderr] Compiling time-macros v0.2.6 [INFO] [stderr] Checking password-hash v0.4.2 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking hashlink v0.6.0 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking digest v0.10.6 [INFO] [stderr] Compiling jobserver v0.1.25 [INFO] [stderr] Checking time v0.3.17 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.6 [INFO] [stderr] Checking sha1 v0.10.5 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Compiling zstd-sys v2.0.4+zstd.1.5.2 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling libsqlite3-sys v0.20.1 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Compiling endio_derive v0.2.0 (https://github.com/lcdr/endio?rev=6e988eed6d9d3b1fa0edde34062edfb3b01d344a#6e988eed) [INFO] [stderr] Compiling lu_packets_derive v0.1.0 (/opt/rustwide/workdir/lu_packets_derive) [INFO] [stderr] Checking endio v0.2.0 (https://github.com/lcdr/endio?rev=6e988eed6d9d3b1fa0edde34062edfb3b01d344a#6e988eed) [INFO] [stderr] Checking lu_packets v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking zip v0.6.3 [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/common/str/mod.rs:75:28 [INFO] [stdout] | [INFO] [stdout] 75 | std::str::from_utf8(self.as_slice()).unwrap().into() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `common::str::LuStrExt::as_slice(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::::as_slice` [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 + #![feature(str_as_str)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/common/str/mod.rs:91:27 [INFO] [stdout] | [INFO] [stdout] 91 | String::from_utf16(self.as_slice()).unwrap() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `common::str::LuStrExt::as_slice(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::::as_slice` [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 + #![feature(str_as_str)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rusqlite v0.24.2 [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/common/str/mod.rs:75:28 [INFO] [stdout] | [INFO] [stdout] 75 | std::str::from_utf8(self.as_slice()).unwrap().into() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `common::str::LuStrExt::as_slice(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::::as_slice` [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 + #![feature(str_as_str)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/common/str/mod.rs:91:27 [INFO] [stdout] | [INFO] [stdout] 91 | String::from_utf16(self.as_slice()).unwrap() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `common::str::LuStrExt::as_slice(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::::as_slice` [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 + #![feature(str_as_str)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.57s [INFO] running `Command { std: "docker" "inspect" "450f421fc32bc4518fe69814de7a752c5bcdb4b0cbae66e16ef294ceb0e7f8c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "450f421fc32bc4518fe69814de7a752c5bcdb4b0cbae66e16ef294ceb0e7f8c3", kill_on_drop: false }` [INFO] [stdout] 450f421fc32bc4518fe69814de7a752c5bcdb4b0cbae66e16ef294ceb0e7f8c3